Updating 4.7.2 reference assemblies with latest GenAPI

New 4.7.2 assemblies with updates from running latest
GenAPI which includes pretty printing of enums.

113 files changed, 9035 insertions, 9035 deletions

diff --git a/src/v4.7.2/Accessibility.cs b/src/v4.7.2/Accessibility.cs
index c3d7c3d..fbbcf3c 100644
--- a/src/v4.7.2/Accessibility.cs
+++ b/src/v4.7.2/Accessibility.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(257))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.Default | System.Diagnostics.DebuggableAttribute.DebuggingModes.DisableOptimizations)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("Accessibility.dll")]
@@ -19,12 +19,12 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(true)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Runtime.InteropServices.GuidAttribute("1EA4DBF0-3C3B-11CF-810C-00AA00389B71")]
 [assembly:System.Runtime.InteropServices.ImportedFromTypeLibAttribute("Accessibility")]
 [assembly:System.Runtime.InteropServices.TypeLibVersionAttribute(1, 1)]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(2), SkipVerificationInFullTrust=true)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level2, SkipVerificationInFullTrust=true)]
 namespace Accessibility
 {
     public enum AnnoScope
@@ -37,10 +37,10 @@ namespace Accessibility
     public partial interface CAccPropServices : Accessibility.IAccPropServices
     {
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComConversionLossAttribute]
     [System.Runtime.InteropServices.GuidAttribute("B5F8350B-0548-48B1-A6EE-88BD00B4A5E7")]
-    [System.Runtime.InteropServices.TypeLibTypeAttribute((System.Runtime.InteropServices.TypeLibTypeFlags)(2))]
+    [System.Runtime.InteropServices.TypeLibTypeAttribute(System.Runtime.InteropServices.TypeLibTypeFlags.FCanCreate)]
     public partial class CAccPropServicesClass : Accessibility.CAccPropServices, Accessibility.IAccPropServices
     {
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)]public CAccPropServicesClass() { }
@@ -61,7 +61,7 @@ namespace Accessibility
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)]public virtual void SetPropValue([System.Runtime.InteropServices.In]ref byte pIDString, [System.Runtime.InteropServices.In]uint dwIDStringLen, [System.Runtime.InteropServices.In]System.Guid idProp, [System.Runtime.InteropServices.In][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.Struct)]object var) { }
     }
     [System.Runtime.InteropServices.GuidAttribute("618736E0-3C3D-11CF-810C-00AA00389B71")]
-    [System.Runtime.InteropServices.TypeLibTypeAttribute((System.Runtime.InteropServices.TypeLibTypeFlags)(4176))]
+    [System.Runtime.InteropServices.TypeLibTypeAttribute(System.Runtime.InteropServices.TypeLibTypeFlags.FDispatchable | System.Runtime.InteropServices.TypeLibTypeFlags.FDual | System.Runtime.InteropServices.TypeLibTypeFlags.FHidden)]
     public partial interface IAccessible
     {
         int accChildCount { get; }
@@ -87,28 +87,28 @@ namespace Accessibility
         void set_accValue(object childID, string newValue);
     }
     [System.Runtime.InteropServices.GuidAttribute("03022430-ABC4-11D0-BDE2-00AA001A1953")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
-    [System.Runtime.InteropServices.TypeLibTypeAttribute((System.Runtime.InteropServices.TypeLibTypeFlags)(272))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
+    [System.Runtime.InteropServices.TypeLibTypeAttribute(System.Runtime.InteropServices.TypeLibTypeFlags.FHidden | System.Runtime.InteropServices.TypeLibTypeFlags.FOleAutomation)]
     public partial interface IAccessibleHandler
     {
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)]void AccessibleObjectFromID([System.Runtime.InteropServices.In]int hwnd, [System.Runtime.InteropServices.In]int lObjectID, [System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.Interface)]out Accessibility.IAccessible pIAccessible);
     }
     [System.Runtime.InteropServices.ComConversionLossAttribute]
     [System.Runtime.InteropServices.GuidAttribute("7852B78D-1CFD-41C1-A615-9C0C85960B5F")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IAccIdentity
     {
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)]void GetIdentityString([System.Runtime.InteropServices.In]uint dwIDChild, [System.Runtime.InteropServices.Out]System.IntPtr ppIDString, out uint pdwIDStringLen);
     }
     [System.Runtime.InteropServices.GuidAttribute("76C0DBBB-15E0-4E7B-B61B-20EEEA2001E0")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IAccPropServer
     {
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)]void GetPropValue([System.Runtime.InteropServices.In]ref byte pIDString, [System.Runtime.InteropServices.In]uint dwIDStringLen, [System.Runtime.InteropServices.In]System.Guid idProp, [System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.Struct)]out object pvarValue, out int pfHasProp);
     }
     [System.Runtime.InteropServices.ComConversionLossAttribute]
     [System.Runtime.InteropServices.GuidAttribute("6E26E776-04F0-495D-80E4-3330352E3169")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IAccPropServices
     {
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)]void ClearHmenuProps([System.Runtime.InteropServices.ComAliasNameAttribute("Accessibility.wireHMENU")][System.Runtime.InteropServices.In]ref Accessibility._RemotableHandle hmenu, [System.Runtime.InteropServices.In]uint idChild, [System.Runtime.InteropServices.In]ref System.Guid paProps, [System.Runtime.InteropServices.In]int cProps);
diff --git a/src/v4.7.2/CustomMarshalers.cs b/src/v4.7.2/CustomMarshalers.cs
index 7d43c2d..a8e2bdb 100644
--- a/src/v4.7.2/CustomMarshalers.cs
+++ b/src/v4.7.2/CustomMarshalers.cs
@@ -17,7 +17,7 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(1))]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level1)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, SkipVerification=true)]
 namespace System.Runtime.InteropServices.CustomMarshalers
 {
diff --git a/src/v4.7.2/Microsoft.Build.Engine.cs b/src/v4.7.2/Microsoft.Build.Engine.cs
index 4b79e7e..e0b59b7 100644
--- a/src/v4.7.2/Microsoft.Build.Engine.cs
+++ b/src/v4.7.2/Microsoft.Build.Engine.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("Microsoft.Build.Engine.dll")]
@@ -19,8 +19,8 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
-[assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, Flags=(System.Security.Permissions.SecurityPermissionFlag)(8))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
+[assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, Flags=System.Security.Permissions.SecurityPermissionFlag.Execution)]
 namespace Microsoft.Build.BuildEngine
 {
     [System.Diagnostics.DebuggerDisplayAttribute("BuildItem (Name = { Name }, Include = { Include }, FinalItemSpec = { FinalItemSpec }, Condition = { Condition } )")]
diff --git a/src/v4.7.2/Microsoft.Build.Framework.cs b/src/v4.7.2/Microsoft.Build.Framework.cs
index f476928..17c14c3 100644
--- a/src/v4.7.2/Microsoft.Build.Framework.cs
+++ b/src/v4.7.2/Microsoft.Build.Framework.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("Microsoft.Build.Framework.dll")]
@@ -19,12 +19,12 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(4096))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.SafeDirectories)]
 [assembly:System.Runtime.InteropServices.GuidAttribute("D8A9BA71-4724-481d-9CA7-0DA23A1D615C")]
 #if false
 [assembly:System.Windows.Markup.XmlnsDefinitionAttribute("http://schemas.microsoft.com/build/2009/properties", "Microsoft.Build.Framework.XamlTypes")]
 #endif
-[assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, Flags=(System.Security.Permissions.SecurityPermissionFlag)(8))]
+[assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, Flags=System.Security.Permissions.SecurityPermissionFlag.Execution)]
 namespace Microsoft.Build.Framework
 {
     public delegate void AnyEventHandler(object sender, Microsoft.Build.Framework.BuildEventArgs e);
@@ -34,7 +34,7 @@ namespace Microsoft.Build.Framework
     {
         private object _dummy;
         private int _dummyPrimitive;
-        public BuildEngineResult(bool result, System.Collections.Generic.List<System.Collections.Generic.IDictionary<string, Microsoft.Build.Framework.ITaskItem[]>> targetOutputsPerProject) { throw null;}
+        public BuildEngineResult(bool result, System.Collections.Generic.List<System.Collections.Generic.IDictionary<string, Microsoft.Build.Framework.ITaskItem[]>> targetOutputsPerProject) { throw null; }
         public bool Result { get { throw null; } }
         public System.Collections.Generic.IList<System.Collections.Generic.IDictionary<string, Microsoft.Build.Framework.ITaskItem[]>> TargetOutputsPerProject { get { throw null; } }
     }
@@ -296,7 +296,7 @@ namespace Microsoft.Build.Framework
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("9049A481-D0E9-414f-8F92-D4F67A0359A6")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface ITaskHost
     {
     }
@@ -330,7 +330,7 @@ namespace Microsoft.Build.Framework
         public LazyFormattedBuildEventArgs(string message, string helpKeyword, string senderName, System.DateTime eventTimestamp, params object[] messageArgs) { }
         public override string Message { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false, Inherited=true)]
     public sealed partial class LoadInSeparateAppDomainAttribute : System.Attribute
     {
         public LoadInSeparateAppDomainAttribute() { }
@@ -364,7 +364,7 @@ namespace Microsoft.Build.Framework
         Low = 2,
         Normal = 1,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property, AllowMultiple=false, Inherited=false)]
     public sealed partial class OutputAttribute : System.Attribute
     {
         public OutputAttribute() { }
@@ -404,23 +404,23 @@ namespace Microsoft.Build.Framework
         AppDomain = 1,
         Build = 0,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property, AllowMultiple=false, Inherited=false)]
     public sealed partial class RequiredAttribute : System.Attribute
     {
         public RequiredAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false, Inherited=false)]
     public sealed partial class RequiredRuntimeAttribute : System.Attribute
     {
         public RequiredRuntimeAttribute(string runtimeVersion) { }
         public string RuntimeVersion { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false, Inherited=false)]
     public sealed partial class RunInMTAAttribute : System.Attribute
     {
         public RunInMTAAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false, Inherited=false)]
     public sealed partial class RunInSTAAttribute : System.Attribute
     {
         public RunInSTAAttribute() { }
diff --git a/src/v4.7.2/Microsoft.Build.Tasks.v4.0.cs b/src/v4.7.2/Microsoft.Build.Tasks.v4.0.cs
index ae57315..bbff38d 100644
--- a/src/v4.7.2/Microsoft.Build.Tasks.v4.0.cs
+++ b/src/v4.7.2/Microsoft.Build.Tasks.v4.0.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("Microsoft.Build.Tasks.v4.0.dll")]
@@ -19,7 +19,7 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(4096))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.SafeDirectories)]
 [assembly:System.Runtime.InteropServices.GuidAttribute("E3D4D3B9-944C-407b-A82E-B19719EA7FB3")]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, SkipVerification=true)]
 namespace Microsoft.Build.Tasks
@@ -646,7 +646,7 @@ namespace Microsoft.Build.Tasks
         public override bool Execute() { throw null; }
     }
     [System.Runtime.InteropServices.GuidAttribute("00020401-0000-0000-C000-000000000046")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IFixedTypeInfo
     {
         void AddressOfMember(int memid, System.Runtime.InteropServices.ComTypes.INVOKEKIND invKind, out System.IntPtr ppv);
@@ -1268,7 +1268,7 @@ namespace Microsoft.Build.Tasks
 }
 namespace Microsoft.Build.Tasks.Deployment.Bootstrapper
 {
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("1D9FE38A-0226-4b95-9C6B-6DFFA2236270")]
     public partial class BootstrapperBuilder : Microsoft.Build.Tasks.Deployment.Bootstrapper.IBootstrapperBuilder
@@ -1296,7 +1296,7 @@ namespace Microsoft.Build.Tasks.Deployment.Bootstrapper
         Info = 0,
         Warning = 1,
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("FAD7BA7C-CA00-41e0-A5EF-2DA9A74E58E6")]
     public partial class BuildResults : Microsoft.Build.Tasks.Deployment.Bootstrapper.IBuildResults
@@ -1307,7 +1307,7 @@ namespace Microsoft.Build.Tasks.Deployment.Bootstrapper
         public Microsoft.Build.Tasks.Deployment.Bootstrapper.BuildMessage[] Messages { get { throw null; } }
         public bool Succeeded { get { throw null; } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("5D13802C-C830-4b41-8E7A-F69D9DD6A095")]
     public partial class BuildSettings : Microsoft.Build.Tasks.Deployment.Bootstrapper.IBuildSettings
@@ -1337,7 +1337,7 @@ namespace Microsoft.Build.Tasks.Deployment.Bootstrapper
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("1D202366-5EEA-4379-9255-6F8CDB8587C9")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(0))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsDual)]
     public partial interface IBootstrapperBuilder
     {
         [System.Runtime.InteropServices.DispIdAttribute(1)]
@@ -1349,7 +1349,7 @@ namespace Microsoft.Build.Tasks.Deployment.Bootstrapper
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("E3C981EA-99E6-4f48-8955-1AAFDFB5ACE4")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(0))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsDual)]
     public partial interface IBuildMessage
     {
         [System.Runtime.InteropServices.DispIdAttribute(4)]
@@ -1363,7 +1363,7 @@ namespace Microsoft.Build.Tasks.Deployment.Bootstrapper
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("586B842C-D9C7-43b8-84E4-9CFC3AF9F13B")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(0))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsDual)]
     public partial interface IBuildResults
     {
         [System.Runtime.InteropServices.DispIdAttribute(3)]
@@ -1377,7 +1377,7 @@ namespace Microsoft.Build.Tasks.Deployment.Bootstrapper
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("87EEBC69-0948-4ce6-A2DE-819162B87CC6")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(0))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsDual)]
     public partial interface IBuildSettings
     {
         [System.Runtime.InteropServices.DispIdAttribute(2)]
@@ -1409,7 +1409,7 @@ namespace Microsoft.Build.Tasks.Deployment.Bootstrapper
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("9E81BE3D-530F-4a10-8349-5D5947BA59AD")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(0))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsDual)]
     public partial interface IProduct
     {
         [System.Runtime.InteropServices.DispIdAttribute(4)]
@@ -1423,7 +1423,7 @@ namespace Microsoft.Build.Tasks.Deployment.Bootstrapper
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("0777432F-A60D-48b3-83DB-90326FE8C96E")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(0))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsDual)]
     public partial interface IProductBuilder
     {
         [System.Runtime.InteropServices.DispIdAttribute(1)]
@@ -1431,7 +1431,7 @@ namespace Microsoft.Build.Tasks.Deployment.Bootstrapper
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("0D593FC0-E3F1-4dad-A674-7EA4D327F79B")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(0))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsDual)]
     public partial interface IProductBuilderCollection
     {
         [System.Runtime.InteropServices.DispIdAttribute(2)]
@@ -1439,7 +1439,7 @@ namespace Microsoft.Build.Tasks.Deployment.Bootstrapper
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("63F63663-8503-4875-814C-09168E595367")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(0))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsDual)]
     public partial interface IProductCollection
     {
         [System.Runtime.InteropServices.DispIdAttribute(1)]
@@ -1449,7 +1449,7 @@ namespace Microsoft.Build.Tasks.Deployment.Bootstrapper
         [System.Runtime.InteropServices.DispIdAttribute(3)]
         Microsoft.Build.Tasks.Deployment.Bootstrapper.Product Product(string productCode);
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("532BF563-A85D-4088-8048-41F51AC5239F")]
     public partial class Product : Microsoft.Build.Tasks.Deployment.Bootstrapper.IProduct
@@ -1465,7 +1465,7 @@ namespace Microsoft.Build.Tasks.Deployment.Bootstrapper
         internal ProductBuilder() { }
         public Microsoft.Build.Tasks.Deployment.Bootstrapper.Product Product { get { throw null; } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("D25C0741-99CA-49f7-9460-95E5F25EEF43")]
     public partial class ProductBuilderCollection : Microsoft.Build.Tasks.Deployment.Bootstrapper.IProductBuilderCollection, System.Collections.IEnumerable
@@ -1474,7 +1474,7 @@ namespace Microsoft.Build.Tasks.Deployment.Bootstrapper
         public void Add(Microsoft.Build.Tasks.Deployment.Bootstrapper.ProductBuilder builder) { }
         public System.Collections.IEnumerator GetEnumerator() { throw null; }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("EFFA164B-3E87-4195-88DB-8AC004DDFE2A")]
     public partial class ProductCollection : Microsoft.Build.Tasks.Deployment.Bootstrapper.IProductCollection, System.Collections.IEnumerable
@@ -1538,83 +1538,83 @@ namespace Microsoft.Build.Tasks.Deployment.ManifestUtilities
         [System.Xml.Serialization.XmlIgnoreAttribute]
         public bool UseApplicationTrust { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("ConfigFile")]
         public string XmlConfigFile { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlElementAttribute("EntryPointIdentity")]
         public Microsoft.Build.Tasks.Deployment.ManifestUtilities.AssemblyIdentity XmlEntryPointIdentity { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("EntryPointParameters")]
         public string XmlEntryPointParameters { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("EntryPointPath")]
         public string XmlEntryPointPath { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("ErrorReportUrl")]
         public string XmlErrorReportUrl { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlArrayAttribute("FileAssociations")]
         public Microsoft.Build.Tasks.Deployment.ManifestUtilities.FileAssociation[] XmlFileAssociations { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("HostInBrowser")]
         public string XmlHostInBrowser { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("IconFile")]
         public string XmlIconFile { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("IsClickOnceManifest")]
         public string XmlIsClickOnceManifest { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("OSBuild")]
         public string XmlOSBuild { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("OSDescription")]
         public string XmlOSDescription { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("OSMajor")]
         public string XmlOSMajor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("OSMinor")]
         public string XmlOSMinor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("OSRevision")]
         public string XmlOSRevision { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("OSSupportUrl")]
         public string XmlOSSupportUrl { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("Product")]
         public string XmlProduct { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("Publisher")]
         public string XmlPublisher { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("SuiteName")]
         public string XmlSuiteName { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("SupportUrl")]
         public string XmlSupportUrl { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("UseApplicationTrust")]
         public string XmlUseApplicationTrust { get { throw null; } set { } }
         public override void Validate() { }
@@ -1649,27 +1649,27 @@ namespace Microsoft.Build.Tasks.Deployment.ManifestUtilities
         [System.Xml.Serialization.XmlIgnoreAttribute]
         public string Version { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("Culture")]
         public string XmlCulture { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("Name")]
         public string XmlName { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("ProcessorArchitecture")]
         public string XmlProcessorArchitecture { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("PublicKeyToken")]
         public string XmlPublicKeyToken { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("Type")]
         public string XmlType { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("Version")]
         public string XmlVersion { get { throw null; } set { } }
         public static Microsoft.Build.Tasks.Deployment.ManifestUtilities.AssemblyIdentity FromAssemblyName(string assemblyName) { throw null; }
@@ -1696,7 +1696,7 @@ namespace Microsoft.Build.Tasks.Deployment.ManifestUtilities
         [System.Xml.Serialization.XmlIgnoreAttribute]
         public Microsoft.Build.Tasks.Deployment.ManifestUtilities.ProxyStub[] ExternalProxyStubs { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlArrayAttribute("ExternalProxyStubs")]
         public Microsoft.Build.Tasks.Deployment.ManifestUtilities.ProxyStub[] XmlExternalProxyStubs { get { throw null; } set { } }
     }
@@ -1713,15 +1713,15 @@ namespace Microsoft.Build.Tasks.Deployment.ManifestUtilities
         public Microsoft.Build.Tasks.Deployment.ManifestUtilities.AssemblyReferenceType ReferenceType { get { throw null; } set { } }
         protected internal override string SortName { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlElementAttribute("AssemblyIdentity")]
         public Microsoft.Build.Tasks.Deployment.ManifestUtilities.AssemblyIdentity XmlAssemblyIdentity { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("IsNative")]
         public string XmlIsNative { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("IsPrerequisite")]
         public string XmlIsPrerequisite { get { throw null; } set { } }
         public override string ToString() { throw null; }
@@ -1769,27 +1769,27 @@ namespace Microsoft.Build.Tasks.Deployment.ManifestUtilities
         [System.Xml.Serialization.XmlIgnoreAttribute]
         public string TargetPath { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("Group")]
         public string XmlGroup { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("Hash")]
         public string XmlHash { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("HashAlg")]
         public string XmlHashAlgorithm { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("IsOptional")]
         public string XmlIsOptional { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("Path")]
         public string XmlPath { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("Size")]
         public string XmlSize { get { throw null; } set { } }
         public override string ToString() { throw null; }
@@ -1809,23 +1809,23 @@ namespace Microsoft.Build.Tasks.Deployment.ManifestUtilities
         [System.Xml.Serialization.XmlIgnoreAttribute]
         public string TlbId { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("Clsid")]
         public string XmlClsId { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("Description")]
         public string XmlDescription { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("Progid")]
         public string XmlProgId { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("ThreadingModel")]
         public string XmlThreadingModel { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("Tlbid")]
         public string XmlTlbId { get { throw null; } set { } }
     }
@@ -1840,15 +1840,15 @@ namespace Microsoft.Build.Tasks.Deployment.ManifestUtilities
         [System.Xml.Serialization.XmlIgnoreAttribute]
         public string Version { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("Profile")]
         public string XmlProfile { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("SupportedRuntime")]
         public string XmlSupportedRuntime { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("Version")]
         public string XmlVersion { get { throw null; } set { } }
     }
@@ -1907,71 +1907,71 @@ namespace Microsoft.Build.Tasks.Deployment.ManifestUtilities
         [System.Xml.Serialization.XmlIgnoreAttribute]
         public Microsoft.Build.Tasks.Deployment.ManifestUtilities.UpdateUnit UpdateUnit { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlArrayAttribute("CompatibleFrameworks")]
         public Microsoft.Build.Tasks.Deployment.ManifestUtilities.CompatibleFramework[] XmlCompatibleFrameworks { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("CreateDesktopShortcut")]
         public string XmlCreateDesktopShortcut { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("DeploymentUrl")]
         public string XmlDeploymentUrl { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("DisallowUrlActivation")]
         public string XmlDisallowUrlActivation { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("ErrorReportUrl")]
         public string XmlErrorReportUrl { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("Install")]
         public string XmlInstall { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("MapFileExtensions")]
         public string XmlMapFileExtensions { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("MinimumRequiredVersion")]
         public string XmlMinimumRequiredVersion { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("Product")]
         public string XmlProduct { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("Publisher")]
         public string XmlPublisher { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("SuiteName")]
         public string XmlSuiteName { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("SupportUrl")]
         public string XmlSupportUrl { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("TrustUrlParameters")]
         public string XmlTrustUrlParameters { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("UpdateEnabled")]
         public string XmlUpdateEnabled { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("UpdateInterval")]
         public string XmlUpdateInterval { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("UpdateMode")]
         public string XmlUpdateMode { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("UpdateUnit")]
         public string XmlUpdateUnit { get { throw null; } set { } }
         public override void Validate() { }
@@ -1989,19 +1989,19 @@ namespace Microsoft.Build.Tasks.Deployment.ManifestUtilities
         [System.Xml.Serialization.XmlIgnoreAttribute]
         public string ProgId { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("DefaultIcon")]
         public string XmlDefaultIcon { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("Description")]
         public string XmlDescription { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("Extension")]
         public string XmlExtension { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("Progid")]
         public string XmlProgId { get { throw null; } set { } }
     }
@@ -2030,19 +2030,19 @@ namespace Microsoft.Build.Tasks.Deployment.ManifestUtilities
         [System.Xml.Serialization.XmlIgnoreAttribute]
         public Microsoft.Build.Tasks.Deployment.ManifestUtilities.TypeLib[] TypeLibs { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlArrayAttribute("ComClasses")]
         public Microsoft.Build.Tasks.Deployment.ManifestUtilities.ComClass[] XmlComClasses { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlArrayAttribute("ProxyStubs")]
         public Microsoft.Build.Tasks.Deployment.ManifestUtilities.ProxyStub[] XmlProxyStubs { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlArrayAttribute("TypeLibs")]
         public Microsoft.Build.Tasks.Deployment.ManifestUtilities.TypeLib[] XmlTypeLibs { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("WriteableType")]
         public string XmlWriteableType { get { throw null; } set { } }
     }
@@ -2082,23 +2082,23 @@ namespace Microsoft.Build.Tasks.Deployment.ManifestUtilities
         [System.Xml.Serialization.XmlIgnoreAttribute]
         public string SourcePath { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlElementAttribute("AssemblyIdentity")]
         public Microsoft.Build.Tasks.Deployment.ManifestUtilities.AssemblyIdentity XmlAssemblyIdentity { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlArrayAttribute("AssemblyReferences")]
         public Microsoft.Build.Tasks.Deployment.ManifestUtilities.AssemblyReference[] XmlAssemblyReferences { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("Description")]
         public string XmlDescription { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlArrayAttribute("FileReferences")]
         public Microsoft.Build.Tasks.Deployment.ManifestUtilities.FileReference[] XmlFileReferences { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("Schema")]
         public string XmlSchema { get { throw null; } set { } }
         public void ResolveFiles() { }
@@ -2166,23 +2166,23 @@ namespace Microsoft.Build.Tasks.Deployment.ManifestUtilities
         [System.Xml.Serialization.XmlIgnoreAttribute]
         public string TlbId { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("BaseInterface")]
         public string XmlBaseInterface { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("Iid")]
         public string XmlIID { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("Name")]
         public string XmlName { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("NumMethods")]
         public string XmlNumMethods { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("Tlbid")]
         public string XmlTlbId { get { throw null; } set { } }
     }
@@ -2233,23 +2233,23 @@ namespace Microsoft.Build.Tasks.Deployment.ManifestUtilities
         [System.Xml.Serialization.XmlIgnoreAttribute]
         public string Version { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("Flags")]
         public string XmlFlags { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("HelpDir")]
         public string XmlHelpDirectory { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("ResourceId")]
         public string XmlResourceId { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("Tlbid")]
         public string XmlTlbId { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("Version")]
         public string XmlVersion { get { throw null; } set { } }
     }
@@ -2276,11 +2276,11 @@ namespace Microsoft.Build.Tasks.Deployment.ManifestUtilities
         [System.Xml.Serialization.XmlIgnoreAttribute]
         public bool Versioned { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("Name")]
         public string XmlName { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Xml.Serialization.XmlAttributeAttribute("Versioned")]
         public string XmlVersioned { get { throw null; } set { } }
     }
@@ -2289,7 +2289,7 @@ namespace Microsoft.Build.Tasks.Hosting
 {
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("8520CC4D-64DC-4855-BE3F-4C28CCE048EE")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface ICscHostObject : Microsoft.Build.Framework.ITaskHost
     {
         void BeginInitialization();
@@ -2338,21 +2338,21 @@ namespace Microsoft.Build.Tasks.Hosting
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("D6D4E228-259A-4076-B5D0-0627338BCC10")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface ICscHostObject2 : Microsoft.Build.Framework.ITaskHost, Microsoft.Build.Tasks.Hosting.ICscHostObject
     {
         bool SetWin32Manifest(string win32Manifest);
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("F9353662-F1ED-4a23-A323-5F5047E85F5D")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface ICscHostObject3 : Microsoft.Build.Framework.ITaskHost, Microsoft.Build.Tasks.Hosting.ICscHostObject, Microsoft.Build.Tasks.Hosting.ICscHostObject2
     {
         bool SetApplicationConfiguration(string applicationConfiguration);
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("0DDB496F-C93C-492C-87F1-90B6FDBAA833")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface ICscHostObject4 : Microsoft.Build.Framework.ITaskHost, Microsoft.Build.Tasks.Hosting.ICscHostObject, Microsoft.Build.Tasks.Hosting.ICscHostObject2, Microsoft.Build.Tasks.Hosting.ICscHostObject3
     {
         bool SetHighEntropyVA(bool highEntropyVA);
@@ -2361,7 +2361,7 @@ namespace Microsoft.Build.Tasks.Hosting
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("7D7AC3BE-253A-40e8-A3FF-357D0DA7C47A")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IVbcHostObject : Microsoft.Build.Framework.ITaskHost
     {
         void BeginInitialization();
@@ -2413,7 +2413,7 @@ namespace Microsoft.Build.Tasks.Hosting
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("f59afc84-d102-48b1-a090-1b90c79d3e09")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IVbcHostObject2 : Microsoft.Build.Framework.ITaskHost, Microsoft.Build.Tasks.Hosting.IVbcHostObject
     {
         bool SetModuleAssemblyName(string moduleAssemblyName);
@@ -2422,21 +2422,21 @@ namespace Microsoft.Build.Tasks.Hosting
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("1186fe8f-8aba-48d6-8ce3-32ca42f53728")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IVbcHostObject3 : Microsoft.Build.Framework.ITaskHost, Microsoft.Build.Tasks.Hosting.IVbcHostObject, Microsoft.Build.Tasks.Hosting.IVbcHostObject2
     {
         bool SetLanguageVersion(string languageVersion);
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("2AE3233C-8AB3-48A0-9ED9-6E3545B3C566")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IVbcHostObject4 : Microsoft.Build.Framework.ITaskHost, Microsoft.Build.Tasks.Hosting.IVbcHostObject, Microsoft.Build.Tasks.Hosting.IVbcHostObject2, Microsoft.Build.Tasks.Hosting.IVbcHostObject3
     {
         bool SetVBRuntime(string VBRuntime);
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("5ACF41FF-6F2B-4623-8146-740C89212B21")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IVbcHostObject5 : Microsoft.Build.Framework.ITaskHost, Microsoft.Build.Tasks.Hosting.IVbcHostObject, Microsoft.Build.Tasks.Hosting.IVbcHostObject2, Microsoft.Build.Tasks.Hosting.IVbcHostObject3, Microsoft.Build.Tasks.Hosting.IVbcHostObject4
     {
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.PreserveSig)]int CompileAsync(out System.IntPtr buildSucceededEvent, out System.IntPtr buildFailedEvent);
@@ -2448,7 +2448,7 @@ namespace Microsoft.Build.Tasks.Hosting
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("ECCF972F-8C2D-4F51-9746-9288661DE2CB")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IVbcHostObjectFreeThreaded
     {
         bool Compile();
diff --git a/src/v4.7.2/Microsoft.Build.Utilities.v4.0.cs b/src/v4.7.2/Microsoft.Build.Utilities.v4.0.cs
index 4bf3ecf..c163972 100644
--- a/src/v4.7.2/Microsoft.Build.Utilities.v4.0.cs
+++ b/src/v4.7.2/Microsoft.Build.Utilities.v4.0.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("Microsoft.Build.Utilities.v4.0.dll")]
@@ -19,8 +19,8 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(4096))]
-[assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, Flags=(System.Security.Permissions.SecurityPermissionFlag)(8))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.SafeDirectories)]
+[assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, Flags=System.Security.Permissions.SecurityPermissionFlag.Execution)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, SkipVerification=true)]
 namespace Microsoft.Build.Utilities
 {
@@ -318,7 +318,7 @@ namespace Microsoft.Build.Utilities
         public string HelpKeywordPrefix { get { throw null; } set { } }
         protected string TaskName { get { throw null; } }
         public System.Resources.ResourceManager TaskResources { get { throw null; } set { } }
-        public string ExtractMessageCode(string message, out string messageWithoutCodePrefix) { messageWithoutCodePrefix = default(string); throw null; }
+        public string ExtractMessageCode(string message, out string messageWithoutCodePrefix) { throw null; }
         public virtual string FormatResourceString(string resourceName, params object[] args) { throw null; }
         public virtual string FormatString(string unformatted, params object[] args) { throw null; }
         public virtual string GetResourceMessage(string resourceName) { throw null; }
diff --git a/src/v4.7.2/Microsoft.Build.cs b/src/v4.7.2/Microsoft.Build.cs
index 5f2bbba..6dbc7be 100644
--- a/src/v4.7.2/Microsoft.Build.cs
+++ b/src/v4.7.2/Microsoft.Build.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("Microsoft.Build.dll")]
@@ -19,8 +19,8 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(4096))]
-[assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, Flags=(System.Security.Permissions.SecurityPermissionFlag)(8))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.SafeDirectories)]
+[assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, Flags=System.Security.Permissions.SecurityPermissionFlag.Execution)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, SkipVerification=true)]
 namespace Microsoft.Build.Construction
 {
@@ -28,11 +28,11 @@ namespace Microsoft.Build.Construction
     public abstract partial class ElementLocation
     {
         protected ElementLocation() { }
-        [System.Diagnostics.DebuggerBrowsableAttribute((System.Diagnostics.DebuggerBrowsableState)(0))]
+        [System.Diagnostics.DebuggerBrowsableAttribute(System.Diagnostics.DebuggerBrowsableState.Never)]
         public abstract int Column { get; }
-        [System.Diagnostics.DebuggerBrowsableAttribute((System.Diagnostics.DebuggerBrowsableState)(0))]
+        [System.Diagnostics.DebuggerBrowsableAttribute(System.Diagnostics.DebuggerBrowsableState.Never)]
         public abstract string File { get; }
-        [System.Diagnostics.DebuggerBrowsableAttribute((System.Diagnostics.DebuggerBrowsableState)(0))]
+        [System.Diagnostics.DebuggerBrowsableAttribute(System.Diagnostics.DebuggerBrowsableState.Never)]
         public abstract int Line { get; }
         public string LocationString { get { throw null; } }
         public override bool Equals(object obj) { throw null; }
@@ -598,10 +598,10 @@ namespace Microsoft.Build.Evaluation
         public string ItemType { [System.Diagnostics.DebuggerStepThroughAttribute]get { throw null; } set { } }
         public System.Collections.Generic.ICollection<Microsoft.Build.Evaluation.ProjectMetadata> Metadata { [System.Diagnostics.DebuggerStepThroughAttribute]get { throw null; } }
         public int MetadataCount { [System.Diagnostics.DebuggerStepThroughAttribute]get { throw null; } }
-        [System.Diagnostics.DebuggerBrowsableAttribute((System.Diagnostics.DebuggerBrowsableState)(0))]
+        [System.Diagnostics.DebuggerBrowsableAttribute(System.Diagnostics.DebuggerBrowsableState.Never)]
         public Microsoft.Build.Evaluation.Project Project { [System.Diagnostics.DebuggerStepThroughAttribute]get { throw null; } }
         public string UnevaluatedInclude { [System.Diagnostics.DebuggerStepThroughAttribute]get { throw null; } set { } }
-        [System.Diagnostics.DebuggerBrowsableAttribute((System.Diagnostics.DebuggerBrowsableState)(0))]
+        [System.Diagnostics.DebuggerBrowsableAttribute(System.Diagnostics.DebuggerBrowsableState.Never)]
         public Microsoft.Build.Construction.ProjectItemElement Xml { [System.Diagnostics.DebuggerStepThroughAttribute]get { throw null; } }
         public Microsoft.Build.Evaluation.ProjectMetadata GetMetadata(string name) { throw null; }
         public string GetMetadataValue(string name) { throw null; }
@@ -614,11 +614,11 @@ namespace Microsoft.Build.Evaluation
     public partial class ProjectItemDefinition
     {
         internal ProjectItemDefinition() { }
-        [System.Diagnostics.DebuggerBrowsableAttribute((System.Diagnostics.DebuggerBrowsableState)(0))]
+        [System.Diagnostics.DebuggerBrowsableAttribute(System.Diagnostics.DebuggerBrowsableState.Never)]
         public string ItemType { [System.Diagnostics.DebuggerStepThroughAttribute]get { throw null; } }
         public System.Collections.Generic.IEnumerable<Microsoft.Build.Evaluation.ProjectMetadata> Metadata { get { throw null; } }
         public int MetadataCount { get { throw null; } }
-        [System.Diagnostics.DebuggerBrowsableAttribute((System.Diagnostics.DebuggerBrowsableState)(0))]
+        [System.Diagnostics.DebuggerBrowsableAttribute(System.Diagnostics.DebuggerBrowsableState.Never)]
         public Microsoft.Build.Evaluation.Project Project { [System.Diagnostics.DebuggerStepThroughAttribute]get { throw null; } }
         [System.Diagnostics.DebuggerStepThroughAttribute]
         public Microsoft.Build.Evaluation.ProjectMetadata GetMetadata(string name) { throw null; }
@@ -646,7 +646,7 @@ namespace Microsoft.Build.Evaluation
         public Microsoft.Build.Evaluation.ProjectMetadata Predecessor { [System.Diagnostics.DebuggerStepThroughAttribute]get { throw null; } }
         public Microsoft.Build.Evaluation.Project Project { [System.Diagnostics.DebuggerStepThroughAttribute]get { throw null; } }
         public string UnevaluatedValue { [System.Diagnostics.DebuggerStepThroughAttribute]get { throw null; } [System.Diagnostics.DebuggerStepThroughAttribute]set { } }
-        [System.Diagnostics.DebuggerBrowsableAttribute((System.Diagnostics.DebuggerBrowsableState)(0))]
+        [System.Diagnostics.DebuggerBrowsableAttribute(System.Diagnostics.DebuggerBrowsableState.Never)]
         public Microsoft.Build.Construction.ProjectMetadataElement Xml { [System.Diagnostics.DebuggerStepThroughAttribute]get { throw null; } }
         bool System.IEquatable<Microsoft.Build.Evaluation.ProjectMetadata>.Equals(Microsoft.Build.Evaluation.ProjectMetadata other) { throw null; }
     }
@@ -659,13 +659,13 @@ namespace Microsoft.Build.Evaluation
         public abstract bool IsGlobalProperty { [System.Diagnostics.DebuggerStepThroughAttribute]get; }
         public abstract bool IsImported { get; }
         public abstract bool IsReservedProperty { [System.Diagnostics.DebuggerStepThroughAttribute]get; }
-        [System.Diagnostics.DebuggerBrowsableAttribute((System.Diagnostics.DebuggerBrowsableState)(0))]
+        [System.Diagnostics.DebuggerBrowsableAttribute(System.Diagnostics.DebuggerBrowsableState.Never)]
         public abstract string Name { [System.Diagnostics.DebuggerStepThroughAttribute]get; }
         public abstract Microsoft.Build.Evaluation.ProjectProperty Predecessor { [System.Diagnostics.DebuggerStepThroughAttribute]get; }
-        [System.Diagnostics.DebuggerBrowsableAttribute((System.Diagnostics.DebuggerBrowsableState)(0))]
+        [System.Diagnostics.DebuggerBrowsableAttribute(System.Diagnostics.DebuggerBrowsableState.Never)]
         public Microsoft.Build.Evaluation.Project Project { [System.Diagnostics.DebuggerStepThroughAttribute]get { throw null; } }
         public abstract string UnevaluatedValue { [System.Diagnostics.DebuggerStepThroughAttribute]get; set; }
-        [System.Diagnostics.DebuggerBrowsableAttribute((System.Diagnostics.DebuggerBrowsableState)(0))]
+        [System.Diagnostics.DebuggerBrowsableAttribute(System.Diagnostics.DebuggerBrowsableState.Never)]
         public abstract Microsoft.Build.Construction.ProjectPropertyElement Xml { [System.Diagnostics.DebuggerStepThroughAttribute]get; }
         bool System.IEquatable<Microsoft.Build.Evaluation.ProjectProperty>.Equals(Microsoft.Build.Evaluation.ProjectProperty other) { throw null; }
     }
@@ -920,7 +920,7 @@ namespace Microsoft.Build.Execution
     public partial class OutOfProcNode
     {
         public OutOfProcNode() { }
-        public Microsoft.Build.Execution.NodeEngineShutdownReason Run(out System.Exception shutdownException) { shutdownException = default(System.Exception); throw null; }
+        public Microsoft.Build.Execution.NodeEngineShutdownReason Run(out System.Exception shutdownException) { throw null; }
     }
     [System.Diagnostics.DebuggerDisplayAttribute("{FullPath} #Targets={TargetsCount} DefaultTargets={(DefaultTargets == null) ? System.String.Empty : System.String.Join(\";\", DefaultTargets.ToArray())} ToolsVersion={Toolset.ToolsVersion} InitialTargets={(InitialTargets == null) ? System.String.Empty : System.String.Join(\";\", InitialTargets.ToArray())} #GlobalProperties={globalProperties.Count} #Properties={properties.Count} #ItemTypes={items.ItemTypes.Count} #Items={items.Count}")]
     public partial class ProjectInstance
@@ -953,9 +953,9 @@ namespace Microsoft.Build.Execution
         public bool Build(string target, System.Collections.Generic.IEnumerable<Microsoft.Build.Framework.ILogger> loggers) { throw null; }
         public bool Build(string target, System.Collections.Generic.IEnumerable<Microsoft.Build.Framework.ILogger> loggers, System.Collections.Generic.IEnumerable<Microsoft.Build.Logging.ForwardingLoggerRecord> remoteLoggers) { throw null; }
         public bool Build(string[] targets, System.Collections.Generic.IEnumerable<Microsoft.Build.Framework.ILogger> loggers) { throw null; }
-        public bool Build(string[] targets, System.Collections.Generic.IEnumerable<Microsoft.Build.Framework.ILogger> loggers, out System.Collections.Generic.IDictionary<string, Microsoft.Build.Execution.TargetResult> targetOutputs) { targetOutputs = default(System.Collections.Generic.IDictionary<string, Microsoft.Build.Execution.TargetResult>); throw null; }
+        public bool Build(string[] targets, System.Collections.Generic.IEnumerable<Microsoft.Build.Framework.ILogger> loggers, out System.Collections.Generic.IDictionary<string, Microsoft.Build.Execution.TargetResult> targetOutputs) { throw null; }
         public bool Build(string[] targets, System.Collections.Generic.IEnumerable<Microsoft.Build.Framework.ILogger> loggers, System.Collections.Generic.IEnumerable<Microsoft.Build.Logging.ForwardingLoggerRecord> remoteLoggers) { throw null; }
-        public bool Build(string[] targets, System.Collections.Generic.IEnumerable<Microsoft.Build.Framework.ILogger> loggers, System.Collections.Generic.IEnumerable<Microsoft.Build.Logging.ForwardingLoggerRecord> remoteLoggers, out System.Collections.Generic.IDictionary<string, Microsoft.Build.Execution.TargetResult> targetOutputs) { targetOutputs = default(System.Collections.Generic.IDictionary<string, Microsoft.Build.Execution.TargetResult>); throw null; }
+        public bool Build(string[] targets, System.Collections.Generic.IEnumerable<Microsoft.Build.Framework.ILogger> loggers, System.Collections.Generic.IEnumerable<Microsoft.Build.Logging.ForwardingLoggerRecord> remoteLoggers, out System.Collections.Generic.IDictionary<string, Microsoft.Build.Execution.TargetResult> targetOutputs) { throw null; }
         public Microsoft.Build.Execution.ProjectInstance DeepCopy() { throw null; }
         public Microsoft.Build.Execution.ProjectInstance DeepCopy(bool isImmutable) { throw null; }
         public bool EvaluateCondition(string condition) { throw null; }
@@ -988,7 +988,7 @@ namespace Microsoft.Build.Execution
     public partial class ProjectItemDefinitionInstance
     {
         internal ProjectItemDefinitionInstance() { }
-        [System.Diagnostics.DebuggerBrowsableAttribute((System.Diagnostics.DebuggerBrowsableState)(0))]
+        [System.Diagnostics.DebuggerBrowsableAttribute(System.Diagnostics.DebuggerBrowsableState.Never)]
         public string ItemType { [System.Diagnostics.DebuggerStepThroughAttribute]get { throw null; } }
         public System.Collections.Generic.ICollection<Microsoft.Build.Execution.ProjectMetadataInstance> Metadata { get { throw null; } }
         public int MetadataCount { get { throw null; } }
@@ -1043,7 +1043,7 @@ namespace Microsoft.Build.Execution
         internal ProjectItemInstance() { }
         public int DirectMetadataCount { get { throw null; } }
         public string EvaluatedInclude { [System.Diagnostics.DebuggerStepThroughAttribute]get { throw null; } [System.Diagnostics.DebuggerStepThroughAttribute]set { } }
-        [System.Diagnostics.DebuggerBrowsableAttribute((System.Diagnostics.DebuggerBrowsableState)(0))]
+        [System.Diagnostics.DebuggerBrowsableAttribute(System.Diagnostics.DebuggerBrowsableState.Never)]
         public string ItemType { [System.Diagnostics.DebuggerStepThroughAttribute]get { throw null; } }
         public System.Collections.Generic.IEnumerable<Microsoft.Build.Execution.ProjectMetadataInstance> Metadata { get { throw null; } }
         public int MetadataCount { get { throw null; } }
@@ -1051,7 +1051,7 @@ namespace Microsoft.Build.Execution
         string Microsoft.Build.Framework.ITaskItem.ItemSpec { get { throw null; } set { } }
         System.Collections.ICollection Microsoft.Build.Framework.ITaskItem.MetadataNames { get { throw null; } }
         string Microsoft.Build.Framework.ITaskItem2.EvaluatedIncludeEscaped { [System.Diagnostics.DebuggerStepThroughAttribute]get { throw null; } set { } }
-        [System.Diagnostics.DebuggerBrowsableAttribute((System.Diagnostics.DebuggerBrowsableState)(0))]
+        [System.Diagnostics.DebuggerBrowsableAttribute(System.Diagnostics.DebuggerBrowsableState.Never)]
         public Microsoft.Build.Execution.ProjectInstance Project { get { throw null; } }
         public Microsoft.Build.Execution.ProjectMetadataInstance GetMetadata(string name) { throw null; }
         public string GetMetadataValue(string name) { throw null; }
@@ -1073,7 +1073,7 @@ namespace Microsoft.Build.Execution
     {
         internal ProjectMetadataInstance() { }
         public string EvaluatedValue { [System.Diagnostics.DebuggerStepThroughAttribute]get { throw null; } }
-        [System.Diagnostics.DebuggerBrowsableAttribute((System.Diagnostics.DebuggerBrowsableState)(0))]
+        [System.Diagnostics.DebuggerBrowsableAttribute(System.Diagnostics.DebuggerBrowsableState.Never)]
         public string Name { [System.Diagnostics.DebuggerStepThroughAttribute]get { throw null; } }
         public Microsoft.Build.Execution.ProjectMetadataInstance DeepClone() { throw null; }
         bool System.IEquatable<Microsoft.Build.Execution.ProjectMetadataInstance>.Equals(Microsoft.Build.Execution.ProjectMetadataInstance other) { throw null; }
@@ -1114,7 +1114,7 @@ namespace Microsoft.Build.Execution
         internal ProjectPropertyInstance() { }
         public string EvaluatedValue { [System.Diagnostics.DebuggerStepThroughAttribute]get { throw null; } [System.Diagnostics.DebuggerStepThroughAttribute]set { } }
         public virtual bool IsImmutable { get { throw null; } }
-        [System.Diagnostics.DebuggerBrowsableAttribute((System.Diagnostics.DebuggerBrowsableState)(0))]
+        [System.Diagnostics.DebuggerBrowsableAttribute(System.Diagnostics.DebuggerBrowsableState.Never)]
         public string Name { [System.Diagnostics.DebuggerStepThroughAttribute]get { throw null; } }
         bool System.IEquatable<Microsoft.Build.Execution.ProjectPropertyInstance>.Equals(Microsoft.Build.Execution.ProjectPropertyInstance other) { throw null; }
         public override string ToString() { throw null; }
diff --git a/src/v4.7.2/Microsoft.CSharp.cs b/src/v4.7.2/Microsoft.CSharp.cs
index e78bd92..d805dea 100644
--- a/src/v4.7.2/Microsoft.CSharp.cs
+++ b/src/v4.7.2/Microsoft.CSharp.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("Microsoft.CSharp.dll")]
@@ -19,13 +19,13 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(2), SkipVerificationInFullTrust=true)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level2, SkipVerificationInFullTrust=true)]
 [assembly:System.Security.SecurityTransparentAttribute]
 namespace Microsoft.CSharp.RuntimeBinder
 {
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public static partial class Binder
     {
         public static System.Runtime.CompilerServices.CallSiteBinder BinaryOperation(Microsoft.CSharp.RuntimeBinder.CSharpBinderFlags flags, System.Linq.Expressions.ExpressionType operation, System.Type context, System.Collections.Generic.IEnumerable<Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo> argumentInfo) { throw null; }
@@ -40,13 +40,13 @@ namespace Microsoft.CSharp.RuntimeBinder
         public static System.Runtime.CompilerServices.CallSiteBinder SetMember(Microsoft.CSharp.RuntimeBinder.CSharpBinderFlags flags, string name, System.Type context, System.Collections.Generic.IEnumerable<Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo> argumentInfo) { throw null; }
         public static System.Runtime.CompilerServices.CallSiteBinder UnaryOperation(Microsoft.CSharp.RuntimeBinder.CSharpBinderFlags flags, System.Linq.Expressions.ExpressionType operation, System.Type context, System.Collections.Generic.IEnumerable<Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo> argumentInfo) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class CSharpArgumentInfo
     {
         internal CSharpArgumentInfo() { }
         public static Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo Create(Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfoFlags flags, string name) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     [System.FlagsAttribute]
     public enum CSharpArgumentInfoFlags
     {
@@ -58,7 +58,7 @@ namespace Microsoft.CSharp.RuntimeBinder
         None = 0,
         UseCompileTimeType = 1,
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     [System.FlagsAttribute]
     public enum CSharpBinderFlags
     {
diff --git a/src/v4.7.2/Microsoft.VisualBasic.cs b/src/v4.7.2/Microsoft.VisualBasic.cs
index cc3f77c..85daf44 100644
--- a/src/v4.7.2/Microsoft.VisualBasic.cs
+++ b/src/v4.7.2/Microsoft.VisualBasic.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("10.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("Microsoft.VisualBasic.dll")]
@@ -18,7 +18,7 @@
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(true)]
 [assembly:System.Runtime.Versioning.TargetFrameworkAttribute(".NETFramework,Version=v4.5", FrameworkDisplayName="")]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(2))]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level2)]
 namespace Microsoft.VisualBasic
 {
     public enum AppWinStyle : short
@@ -49,11 +49,11 @@ namespace Microsoft.VisualBasic
     public sealed partial class Collection : System.Collections.ICollection, System.Collections.IList, System.Runtime.Serialization.IDeserializationCallback, System.Runtime.Serialization.ISerializable
     {
         public Collection() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public object this[object Index] { get { throw null; } }
         public object this[string Key] { get { throw null; } }
         public object this[int Index] { get { throw null; } }
-        public void Add(object Item, string Key=null, object Before=null, object After=null) { }
+        public void Add(object Item, string Key = null, object Before = null, object After = null) { }
         public bool Contains(string Key) { throw null; }
         public System.Collections.IEnumerator GetEnumerator() { throw null; }
         public void Remove(int Index) { }
@@ -75,7 +75,7 @@ namespace Microsoft.VisualBasic
         void System.Runtime.Serialization.IDeserializationCallback.OnDeserialization(object sender) { }
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), Inherited=false, AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, Inherited=false, AllowMultiple=false)]
     public sealed partial class ComClassAttribute : System.Attribute
     {
         public ComClassAttribute() { }
@@ -96,108 +96,108 @@ namespace Microsoft.VisualBasic
     public sealed partial class Constants
     {
         internal Constants() { }
-        public const Microsoft.VisualBasic.MsgBoxResult vbAbort = (Microsoft.VisualBasic.MsgBoxResult)(3);
-        public const Microsoft.VisualBasic.MsgBoxStyle vbAbortRetryIgnore = (Microsoft.VisualBasic.MsgBoxStyle)(2);
-        public const Microsoft.VisualBasic.MsgBoxStyle vbApplicationModal = (Microsoft.VisualBasic.MsgBoxStyle)(0);
-        public const Microsoft.VisualBasic.FileAttribute vbArchive = (Microsoft.VisualBasic.FileAttribute)(32);
-        public const Microsoft.VisualBasic.VariantType vbArray = (Microsoft.VisualBasic.VariantType)(8192);
+        public const Microsoft.VisualBasic.MsgBoxResult vbAbort = Microsoft.VisualBasic.MsgBoxResult.Abort;
+        public const Microsoft.VisualBasic.MsgBoxStyle vbAbortRetryIgnore = Microsoft.VisualBasic.MsgBoxStyle.AbortRetryIgnore;
+        public const Microsoft.VisualBasic.MsgBoxStyle vbApplicationModal = Microsoft.VisualBasic.MsgBoxStyle.OkOnly;
+        public const Microsoft.VisualBasic.FileAttribute vbArchive = Microsoft.VisualBasic.FileAttribute.Archive;
+        public const Microsoft.VisualBasic.VariantType vbArray = Microsoft.VisualBasic.VariantType.Array;
         public const string vbBack = "\b";
-        public const Microsoft.VisualBasic.CompareMethod vbBinaryCompare = (Microsoft.VisualBasic.CompareMethod)(0);
-        public const Microsoft.VisualBasic.VariantType vbBoolean = (Microsoft.VisualBasic.VariantType)(11);
-        public const Microsoft.VisualBasic.VariantType vbByte = (Microsoft.VisualBasic.VariantType)(17);
-        public const Microsoft.VisualBasic.MsgBoxResult vbCancel = (Microsoft.VisualBasic.MsgBoxResult)(2);
+        public const Microsoft.VisualBasic.CompareMethod vbBinaryCompare = Microsoft.VisualBasic.CompareMethod.Binary;
+        public const Microsoft.VisualBasic.VariantType vbBoolean = Microsoft.VisualBasic.VariantType.Boolean;
+        public const Microsoft.VisualBasic.VariantType vbByte = Microsoft.VisualBasic.VariantType.Byte;
+        public const Microsoft.VisualBasic.MsgBoxResult vbCancel = Microsoft.VisualBasic.MsgBoxResult.Cancel;
         public const string vbCr = "\r";
-        public const Microsoft.VisualBasic.MsgBoxStyle vbCritical = (Microsoft.VisualBasic.MsgBoxStyle)(16);
+        public const Microsoft.VisualBasic.MsgBoxStyle vbCritical = Microsoft.VisualBasic.MsgBoxStyle.Critical;
         public const string vbCrLf = "\r\n";
-        public const Microsoft.VisualBasic.VariantType vbCurrency = (Microsoft.VisualBasic.VariantType)(6);
-        public const Microsoft.VisualBasic.VariantType vbDate = (Microsoft.VisualBasic.VariantType)(7);
-        public const Microsoft.VisualBasic.VariantType vbDecimal = (Microsoft.VisualBasic.VariantType)(14);
-        public const Microsoft.VisualBasic.MsgBoxStyle vbDefaultButton1 = (Microsoft.VisualBasic.MsgBoxStyle)(0);
-        public const Microsoft.VisualBasic.MsgBoxStyle vbDefaultButton2 = (Microsoft.VisualBasic.MsgBoxStyle)(256);
-        public const Microsoft.VisualBasic.MsgBoxStyle vbDefaultButton3 = (Microsoft.VisualBasic.MsgBoxStyle)(512);
-        public const Microsoft.VisualBasic.FileAttribute vbDirectory = (Microsoft.VisualBasic.FileAttribute)(16);
-        public const Microsoft.VisualBasic.VariantType vbDouble = (Microsoft.VisualBasic.VariantType)(5);
-        public const Microsoft.VisualBasic.VariantType vbEmpty = (Microsoft.VisualBasic.VariantType)(0);
-        public const Microsoft.VisualBasic.MsgBoxStyle vbExclamation = (Microsoft.VisualBasic.MsgBoxStyle)(48);
-        public const Microsoft.VisualBasic.TriState vbFalse = (Microsoft.VisualBasic.TriState)(0);
-        public const Microsoft.VisualBasic.FirstWeekOfYear vbFirstFourDays = (Microsoft.VisualBasic.FirstWeekOfYear)(2);
-        public const Microsoft.VisualBasic.FirstWeekOfYear vbFirstFullWeek = (Microsoft.VisualBasic.FirstWeekOfYear)(3);
-        public const Microsoft.VisualBasic.FirstWeekOfYear vbFirstJan1 = (Microsoft.VisualBasic.FirstWeekOfYear)(1);
+        public const Microsoft.VisualBasic.VariantType vbCurrency = Microsoft.VisualBasic.VariantType.Currency;
+        public const Microsoft.VisualBasic.VariantType vbDate = Microsoft.VisualBasic.VariantType.Date;
+        public const Microsoft.VisualBasic.VariantType vbDecimal = Microsoft.VisualBasic.VariantType.Decimal;
+        public const Microsoft.VisualBasic.MsgBoxStyle vbDefaultButton1 = Microsoft.VisualBasic.MsgBoxStyle.OkOnly;
+        public const Microsoft.VisualBasic.MsgBoxStyle vbDefaultButton2 = Microsoft.VisualBasic.MsgBoxStyle.DefaultButton2;
+        public const Microsoft.VisualBasic.MsgBoxStyle vbDefaultButton3 = Microsoft.VisualBasic.MsgBoxStyle.DefaultButton3;
+        public const Microsoft.VisualBasic.FileAttribute vbDirectory = Microsoft.VisualBasic.FileAttribute.Directory;
+        public const Microsoft.VisualBasic.VariantType vbDouble = Microsoft.VisualBasic.VariantType.Double;
+        public const Microsoft.VisualBasic.VariantType vbEmpty = Microsoft.VisualBasic.VariantType.Empty;
+        public const Microsoft.VisualBasic.MsgBoxStyle vbExclamation = Microsoft.VisualBasic.MsgBoxStyle.Exclamation;
+        public const Microsoft.VisualBasic.TriState vbFalse = Microsoft.VisualBasic.TriState.False;
+        public const Microsoft.VisualBasic.FirstWeekOfYear vbFirstFourDays = Microsoft.VisualBasic.FirstWeekOfYear.FirstFourDays;
+        public const Microsoft.VisualBasic.FirstWeekOfYear vbFirstFullWeek = Microsoft.VisualBasic.FirstWeekOfYear.FirstFullWeek;
+        public const Microsoft.VisualBasic.FirstWeekOfYear vbFirstJan1 = Microsoft.VisualBasic.FirstWeekOfYear.Jan1;
         public const string vbFormFeed = "\f";
-        public const Microsoft.VisualBasic.FirstDayOfWeek vbFriday = (Microsoft.VisualBasic.FirstDayOfWeek)(6);
-        public const Microsoft.VisualBasic.DateFormat vbGeneralDate = (Microsoft.VisualBasic.DateFormat)(0);
-        public const Microsoft.VisualBasic.CallType vbGet = (Microsoft.VisualBasic.CallType)(2);
-        public const Microsoft.VisualBasic.FileAttribute vbHidden = (Microsoft.VisualBasic.FileAttribute)(2);
-        public const Microsoft.VisualBasic.AppWinStyle vbHide = (Microsoft.VisualBasic.AppWinStyle)(0);
-        public const Microsoft.VisualBasic.VbStrConv vbHiragana = (Microsoft.VisualBasic.VbStrConv)(32);
-        public const Microsoft.VisualBasic.MsgBoxResult vbIgnore = (Microsoft.VisualBasic.MsgBoxResult)(5);
-        public const Microsoft.VisualBasic.MsgBoxStyle vbInformation = (Microsoft.VisualBasic.MsgBoxStyle)(64);
-        public const Microsoft.VisualBasic.VariantType vbInteger = (Microsoft.VisualBasic.VariantType)(3);
-        public const Microsoft.VisualBasic.VbStrConv vbKatakana = (Microsoft.VisualBasic.VbStrConv)(16);
-        public const Microsoft.VisualBasic.CallType vbLet = (Microsoft.VisualBasic.CallType)(4);
+        public const Microsoft.VisualBasic.FirstDayOfWeek vbFriday = Microsoft.VisualBasic.FirstDayOfWeek.Friday;
+        public const Microsoft.VisualBasic.DateFormat vbGeneralDate = Microsoft.VisualBasic.DateFormat.GeneralDate;
+        public const Microsoft.VisualBasic.CallType vbGet = Microsoft.VisualBasic.CallType.Get;
+        public const Microsoft.VisualBasic.FileAttribute vbHidden = Microsoft.VisualBasic.FileAttribute.Hidden;
+        public const Microsoft.VisualBasic.AppWinStyle vbHide = Microsoft.VisualBasic.AppWinStyle.Hide;
+        public const Microsoft.VisualBasic.VbStrConv vbHiragana = Microsoft.VisualBasic.VbStrConv.Hiragana;
+        public const Microsoft.VisualBasic.MsgBoxResult vbIgnore = Microsoft.VisualBasic.MsgBoxResult.Ignore;
+        public const Microsoft.VisualBasic.MsgBoxStyle vbInformation = Microsoft.VisualBasic.MsgBoxStyle.Information;
+        public const Microsoft.VisualBasic.VariantType vbInteger = Microsoft.VisualBasic.VariantType.Integer;
+        public const Microsoft.VisualBasic.VbStrConv vbKatakana = Microsoft.VisualBasic.VbStrConv.Katakana;
+        public const Microsoft.VisualBasic.CallType vbLet = Microsoft.VisualBasic.CallType.Let;
         public const string vbLf = "\n";
-        public const Microsoft.VisualBasic.VbStrConv vbLinguisticCasing = (Microsoft.VisualBasic.VbStrConv)(1024);
-        public const Microsoft.VisualBasic.VariantType vbLong = (Microsoft.VisualBasic.VariantType)(20);
-        public const Microsoft.VisualBasic.DateFormat vbLongDate = (Microsoft.VisualBasic.DateFormat)(1);
-        public const Microsoft.VisualBasic.DateFormat vbLongTime = (Microsoft.VisualBasic.DateFormat)(3);
-        public const Microsoft.VisualBasic.VbStrConv vbLowerCase = (Microsoft.VisualBasic.VbStrConv)(2);
-        public const Microsoft.VisualBasic.AppWinStyle vbMaximizedFocus = (Microsoft.VisualBasic.AppWinStyle)(3);
-        public const Microsoft.VisualBasic.CallType vbMethod = (Microsoft.VisualBasic.CallType)(1);
-        public const Microsoft.VisualBasic.AppWinStyle vbMinimizedFocus = (Microsoft.VisualBasic.AppWinStyle)(2);
-        public const Microsoft.VisualBasic.AppWinStyle vbMinimizedNoFocus = (Microsoft.VisualBasic.AppWinStyle)(6);
-        public const Microsoft.VisualBasic.FirstDayOfWeek vbMonday = (Microsoft.VisualBasic.FirstDayOfWeek)(2);
-        public const Microsoft.VisualBasic.MsgBoxStyle vbMsgBoxHelp = (Microsoft.VisualBasic.MsgBoxStyle)(16384);
-        public const Microsoft.VisualBasic.MsgBoxStyle vbMsgBoxRight = (Microsoft.VisualBasic.MsgBoxStyle)(524288);
-        public const Microsoft.VisualBasic.MsgBoxStyle vbMsgBoxRtlReading = (Microsoft.VisualBasic.MsgBoxStyle)(1048576);
-        public const Microsoft.VisualBasic.MsgBoxStyle vbMsgBoxSetForeground = (Microsoft.VisualBasic.MsgBoxStyle)(65536);
-        public const Microsoft.VisualBasic.VbStrConv vbNarrow = (Microsoft.VisualBasic.VbStrConv)(8);
+        public const Microsoft.VisualBasic.VbStrConv vbLinguisticCasing = Microsoft.VisualBasic.VbStrConv.LinguisticCasing;
+        public const Microsoft.VisualBasic.VariantType vbLong = Microsoft.VisualBasic.VariantType.Long;
+        public const Microsoft.VisualBasic.DateFormat vbLongDate = Microsoft.VisualBasic.DateFormat.LongDate;
+        public const Microsoft.VisualBasic.DateFormat vbLongTime = Microsoft.VisualBasic.DateFormat.LongTime;
+        public const Microsoft.VisualBasic.VbStrConv vbLowerCase = Microsoft.VisualBasic.VbStrConv.Lowercase;
+        public const Microsoft.VisualBasic.AppWinStyle vbMaximizedFocus = Microsoft.VisualBasic.AppWinStyle.MaximizedFocus;
+        public const Microsoft.VisualBasic.CallType vbMethod = Microsoft.VisualBasic.CallType.Method;
+        public const Microsoft.VisualBasic.AppWinStyle vbMinimizedFocus = Microsoft.VisualBasic.AppWinStyle.MinimizedFocus;
+        public const Microsoft.VisualBasic.AppWinStyle vbMinimizedNoFocus = Microsoft.VisualBasic.AppWinStyle.MinimizedNoFocus;
+        public const Microsoft.VisualBasic.FirstDayOfWeek vbMonday = Microsoft.VisualBasic.FirstDayOfWeek.Monday;
+        public const Microsoft.VisualBasic.MsgBoxStyle vbMsgBoxHelp = Microsoft.VisualBasic.MsgBoxStyle.MsgBoxHelp;
+        public const Microsoft.VisualBasic.MsgBoxStyle vbMsgBoxRight = Microsoft.VisualBasic.MsgBoxStyle.MsgBoxRight;
+        public const Microsoft.VisualBasic.MsgBoxStyle vbMsgBoxRtlReading = Microsoft.VisualBasic.MsgBoxStyle.MsgBoxRtlReading;
+        public const Microsoft.VisualBasic.MsgBoxStyle vbMsgBoxSetForeground = Microsoft.VisualBasic.MsgBoxStyle.MsgBoxSetForeground;
+        public const Microsoft.VisualBasic.VbStrConv vbNarrow = Microsoft.VisualBasic.VbStrConv.Narrow;
         public const string vbNewLine = "\r\n";
-        public const Microsoft.VisualBasic.MsgBoxResult vbNo = (Microsoft.VisualBasic.MsgBoxResult)(7);
-        public const Microsoft.VisualBasic.FileAttribute vbNormal = (Microsoft.VisualBasic.FileAttribute)(0);
-        public const Microsoft.VisualBasic.AppWinStyle vbNormalFocus = (Microsoft.VisualBasic.AppWinStyle)(1);
-        public const Microsoft.VisualBasic.AppWinStyle vbNormalNoFocus = (Microsoft.VisualBasic.AppWinStyle)(4);
-        public const Microsoft.VisualBasic.VariantType vbNull = (Microsoft.VisualBasic.VariantType)(1);
+        public const Microsoft.VisualBasic.MsgBoxResult vbNo = Microsoft.VisualBasic.MsgBoxResult.No;
+        public const Microsoft.VisualBasic.FileAttribute vbNormal = Microsoft.VisualBasic.FileAttribute.Normal;
+        public const Microsoft.VisualBasic.AppWinStyle vbNormalFocus = Microsoft.VisualBasic.AppWinStyle.NormalFocus;
+        public const Microsoft.VisualBasic.AppWinStyle vbNormalNoFocus = Microsoft.VisualBasic.AppWinStyle.NormalNoFocus;
+        public const Microsoft.VisualBasic.VariantType vbNull = Microsoft.VisualBasic.VariantType.Null;
         public const string vbNullChar = "\0";
         public const string vbNullString = null;
-        public const Microsoft.VisualBasic.VariantType vbObject = (Microsoft.VisualBasic.VariantType)(9);
+        public const Microsoft.VisualBasic.VariantType vbObject = Microsoft.VisualBasic.VariantType.Object;
         public const int vbObjectError = -2147221504;
-        public const Microsoft.VisualBasic.MsgBoxResult vbOK = (Microsoft.VisualBasic.MsgBoxResult)(1);
-        public const Microsoft.VisualBasic.MsgBoxStyle vbOKCancel = (Microsoft.VisualBasic.MsgBoxStyle)(1);
-        public const Microsoft.VisualBasic.MsgBoxStyle vbOKOnly = (Microsoft.VisualBasic.MsgBoxStyle)(0);
-        public const Microsoft.VisualBasic.VbStrConv vbProperCase = (Microsoft.VisualBasic.VbStrConv)(3);
-        public const Microsoft.VisualBasic.MsgBoxStyle vbQuestion = (Microsoft.VisualBasic.MsgBoxStyle)(32);
-        public const Microsoft.VisualBasic.FileAttribute vbReadOnly = (Microsoft.VisualBasic.FileAttribute)(1);
-        public const Microsoft.VisualBasic.MsgBoxResult vbRetry = (Microsoft.VisualBasic.MsgBoxResult)(4);
-        public const Microsoft.VisualBasic.MsgBoxStyle vbRetryCancel = (Microsoft.VisualBasic.MsgBoxStyle)(5);
-        public const Microsoft.VisualBasic.FirstDayOfWeek vbSaturday = (Microsoft.VisualBasic.FirstDayOfWeek)(7);
-        public const Microsoft.VisualBasic.CallType vbSet = (Microsoft.VisualBasic.CallType)(8);
-        public const Microsoft.VisualBasic.DateFormat vbShortDate = (Microsoft.VisualBasic.DateFormat)(2);
-        public const Microsoft.VisualBasic.DateFormat vbShortTime = (Microsoft.VisualBasic.DateFormat)(4);
-        public const Microsoft.VisualBasic.VbStrConv vbSimplifiedChinese = (Microsoft.VisualBasic.VbStrConv)(256);
-        public const Microsoft.VisualBasic.VariantType vbSingle = (Microsoft.VisualBasic.VariantType)(4);
-        public const Microsoft.VisualBasic.VariantType vbString = (Microsoft.VisualBasic.VariantType)(8);
-        public const Microsoft.VisualBasic.FirstDayOfWeek vbSunday = (Microsoft.VisualBasic.FirstDayOfWeek)(1);
-        public const Microsoft.VisualBasic.FileAttribute vbSystem = (Microsoft.VisualBasic.FileAttribute)(4);
-        public const Microsoft.VisualBasic.MsgBoxStyle vbSystemModal = (Microsoft.VisualBasic.MsgBoxStyle)(4096);
+        public const Microsoft.VisualBasic.MsgBoxResult vbOK = Microsoft.VisualBasic.MsgBoxResult.Ok;
+        public const Microsoft.VisualBasic.MsgBoxStyle vbOKCancel = Microsoft.VisualBasic.MsgBoxStyle.OkCancel;
+        public const Microsoft.VisualBasic.MsgBoxStyle vbOKOnly = Microsoft.VisualBasic.MsgBoxStyle.OkOnly;
+        public const Microsoft.VisualBasic.VbStrConv vbProperCase = Microsoft.VisualBasic.VbStrConv.ProperCase;
+        public const Microsoft.VisualBasic.MsgBoxStyle vbQuestion = Microsoft.VisualBasic.MsgBoxStyle.Question;
+        public const Microsoft.VisualBasic.FileAttribute vbReadOnly = Microsoft.VisualBasic.FileAttribute.ReadOnly;
+        public const Microsoft.VisualBasic.MsgBoxResult vbRetry = Microsoft.VisualBasic.MsgBoxResult.Retry;
+        public const Microsoft.VisualBasic.MsgBoxStyle vbRetryCancel = Microsoft.VisualBasic.MsgBoxStyle.RetryCancel;
+        public const Microsoft.VisualBasic.FirstDayOfWeek vbSaturday = Microsoft.VisualBasic.FirstDayOfWeek.Saturday;
+        public const Microsoft.VisualBasic.CallType vbSet = Microsoft.VisualBasic.CallType.Set;
+        public const Microsoft.VisualBasic.DateFormat vbShortDate = Microsoft.VisualBasic.DateFormat.ShortDate;
+        public const Microsoft.VisualBasic.DateFormat vbShortTime = Microsoft.VisualBasic.DateFormat.ShortTime;
+        public const Microsoft.VisualBasic.VbStrConv vbSimplifiedChinese = Microsoft.VisualBasic.VbStrConv.SimplifiedChinese;
+        public const Microsoft.VisualBasic.VariantType vbSingle = Microsoft.VisualBasic.VariantType.Single;
+        public const Microsoft.VisualBasic.VariantType vbString = Microsoft.VisualBasic.VariantType.String;
+        public const Microsoft.VisualBasic.FirstDayOfWeek vbSunday = Microsoft.VisualBasic.FirstDayOfWeek.Sunday;
+        public const Microsoft.VisualBasic.FileAttribute vbSystem = Microsoft.VisualBasic.FileAttribute.System;
+        public const Microsoft.VisualBasic.MsgBoxStyle vbSystemModal = Microsoft.VisualBasic.MsgBoxStyle.SystemModal;
         public const string vbTab = "\t";
-        public const Microsoft.VisualBasic.CompareMethod vbTextCompare = (Microsoft.VisualBasic.CompareMethod)(1);
-        public const Microsoft.VisualBasic.FirstDayOfWeek vbThursday = (Microsoft.VisualBasic.FirstDayOfWeek)(5);
-        public const Microsoft.VisualBasic.VbStrConv vbTraditionalChinese = (Microsoft.VisualBasic.VbStrConv)(512);
-        public const Microsoft.VisualBasic.TriState vbTrue = (Microsoft.VisualBasic.TriState)(-1);
-        public const Microsoft.VisualBasic.FirstDayOfWeek vbTuesday = (Microsoft.VisualBasic.FirstDayOfWeek)(3);
-        public const Microsoft.VisualBasic.VbStrConv vbUpperCase = (Microsoft.VisualBasic.VbStrConv)(1);
-        public const Microsoft.VisualBasic.TriState vbUseDefault = (Microsoft.VisualBasic.TriState)(-2);
-        public const Microsoft.VisualBasic.VariantType vbUserDefinedType = (Microsoft.VisualBasic.VariantType)(36);
-        public const Microsoft.VisualBasic.FirstWeekOfYear vbUseSystem = (Microsoft.VisualBasic.FirstWeekOfYear)(0);
-        public const Microsoft.VisualBasic.FirstDayOfWeek vbUseSystemDayOfWeek = (Microsoft.VisualBasic.FirstDayOfWeek)(0);
-        public const Microsoft.VisualBasic.VariantType vbVariant = (Microsoft.VisualBasic.VariantType)(12);
+        public const Microsoft.VisualBasic.CompareMethod vbTextCompare = Microsoft.VisualBasic.CompareMethod.Text;
+        public const Microsoft.VisualBasic.FirstDayOfWeek vbThursday = Microsoft.VisualBasic.FirstDayOfWeek.Thursday;
+        public const Microsoft.VisualBasic.VbStrConv vbTraditionalChinese = Microsoft.VisualBasic.VbStrConv.TraditionalChinese;
+        public const Microsoft.VisualBasic.TriState vbTrue = Microsoft.VisualBasic.TriState.True;
+        public const Microsoft.VisualBasic.FirstDayOfWeek vbTuesday = Microsoft.VisualBasic.FirstDayOfWeek.Tuesday;
+        public const Microsoft.VisualBasic.VbStrConv vbUpperCase = Microsoft.VisualBasic.VbStrConv.Uppercase;
+        public const Microsoft.VisualBasic.TriState vbUseDefault = Microsoft.VisualBasic.TriState.UseDefault;
+        public const Microsoft.VisualBasic.VariantType vbUserDefinedType = Microsoft.VisualBasic.VariantType.UserDefinedType;
+        public const Microsoft.VisualBasic.FirstWeekOfYear vbUseSystem = Microsoft.VisualBasic.FirstWeekOfYear.System;
+        public const Microsoft.VisualBasic.FirstDayOfWeek vbUseSystemDayOfWeek = Microsoft.VisualBasic.FirstDayOfWeek.System;
+        public const Microsoft.VisualBasic.VariantType vbVariant = Microsoft.VisualBasic.VariantType.Variant;
         public const string vbVerticalTab = "\v";
-        public const Microsoft.VisualBasic.FileAttribute vbVolume = (Microsoft.VisualBasic.FileAttribute)(8);
-        public const Microsoft.VisualBasic.FirstDayOfWeek vbWednesday = (Microsoft.VisualBasic.FirstDayOfWeek)(4);
-        public const Microsoft.VisualBasic.VbStrConv vbWide = (Microsoft.VisualBasic.VbStrConv)(4);
-        public const Microsoft.VisualBasic.MsgBoxResult vbYes = (Microsoft.VisualBasic.MsgBoxResult)(6);
-        public const Microsoft.VisualBasic.MsgBoxStyle vbYesNo = (Microsoft.VisualBasic.MsgBoxStyle)(4);
-        public const Microsoft.VisualBasic.MsgBoxStyle vbYesNoCancel = (Microsoft.VisualBasic.MsgBoxStyle)(3);
+        public const Microsoft.VisualBasic.FileAttribute vbVolume = Microsoft.VisualBasic.FileAttribute.Volume;
+        public const Microsoft.VisualBasic.FirstDayOfWeek vbWednesday = Microsoft.VisualBasic.FirstDayOfWeek.Wednesday;
+        public const Microsoft.VisualBasic.VbStrConv vbWide = Microsoft.VisualBasic.VbStrConv.Wide;
+        public const Microsoft.VisualBasic.MsgBoxResult vbYes = Microsoft.VisualBasic.MsgBoxResult.Yes;
+        public const Microsoft.VisualBasic.MsgBoxStyle vbYesNo = Microsoft.VisualBasic.MsgBoxStyle.YesNo;
+        public const Microsoft.VisualBasic.MsgBoxStyle vbYesNoCancel = Microsoft.VisualBasic.MsgBoxStyle.YesNoCancel;
     }
     public sealed partial class ControlChars
     {
@@ -270,18 +270,18 @@ namespace Microsoft.VisualBasic
     public sealed partial class DateAndTime
     {
         internal DateAndTime() { }
-        public static string DateString { get { throw null; } [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]set { } }
+        public static string DateString { get { throw null; } [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]set { } }
         public static System.DateTime Now { get { throw null; } }
-        public static System.DateTime TimeOfDay { get { throw null; } [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]set { } }
+        public static System.DateTime TimeOfDay { get { throw null; } [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]set { } }
         public static double Timer { get { throw null; } }
-        public static string TimeString { get { throw null; } [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]set { } }
-        public static System.DateTime Today { get { throw null; } [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]set { } }
+        public static string TimeString { get { throw null; } [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]set { } }
+        public static System.DateTime Today { get { throw null; } [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]set { } }
         public static System.DateTime DateAdd(Microsoft.VisualBasic.DateInterval Interval, double Number, System.DateTime DateValue) { throw null; }
         public static System.DateTime DateAdd(string Interval, double Number, object DateValue) { throw null; }
-        public static long DateDiff(Microsoft.VisualBasic.DateInterval Interval, System.DateTime Date1, System.DateTime Date2, Microsoft.VisualBasic.FirstDayOfWeek DayOfWeek=(Microsoft.VisualBasic.FirstDayOfWeek)(1), Microsoft.VisualBasic.FirstWeekOfYear WeekOfYear=(Microsoft.VisualBasic.FirstWeekOfYear)(1)) { throw null; }
-        public static long DateDiff(string Interval, object Date1, object Date2, Microsoft.VisualBasic.FirstDayOfWeek DayOfWeek=(Microsoft.VisualBasic.FirstDayOfWeek)(1), Microsoft.VisualBasic.FirstWeekOfYear WeekOfYear=(Microsoft.VisualBasic.FirstWeekOfYear)(1)) { throw null; }
-        public static int DatePart(Microsoft.VisualBasic.DateInterval Interval, System.DateTime DateValue, Microsoft.VisualBasic.FirstDayOfWeek FirstDayOfWeekValue=(Microsoft.VisualBasic.FirstDayOfWeek)(1), Microsoft.VisualBasic.FirstWeekOfYear FirstWeekOfYearValue=(Microsoft.VisualBasic.FirstWeekOfYear)(1)) { throw null; }
-        public static int DatePart(string Interval, object DateValue, Microsoft.VisualBasic.FirstDayOfWeek DayOfWeek=(Microsoft.VisualBasic.FirstDayOfWeek)(1), Microsoft.VisualBasic.FirstWeekOfYear WeekOfYear=(Microsoft.VisualBasic.FirstWeekOfYear)(1)) { throw null; }
+        public static long DateDiff(Microsoft.VisualBasic.DateInterval Interval, System.DateTime Date1, System.DateTime Date2, Microsoft.VisualBasic.FirstDayOfWeek DayOfWeek = Microsoft.VisualBasic.FirstDayOfWeek.Sunday, Microsoft.VisualBasic.FirstWeekOfYear WeekOfYear = Microsoft.VisualBasic.FirstWeekOfYear.Jan1) { throw null; }
+        public static long DateDiff(string Interval, object Date1, object Date2, Microsoft.VisualBasic.FirstDayOfWeek DayOfWeek = Microsoft.VisualBasic.FirstDayOfWeek.Sunday, Microsoft.VisualBasic.FirstWeekOfYear WeekOfYear = Microsoft.VisualBasic.FirstWeekOfYear.Jan1) { throw null; }
+        public static int DatePart(Microsoft.VisualBasic.DateInterval Interval, System.DateTime DateValue, Microsoft.VisualBasic.FirstDayOfWeek FirstDayOfWeekValue=Microsoft.VisualBasic.FirstDayOfWeek.Sunday, Microsoft.VisualBasic.FirstWeekOfYear FirstWeekOfYearValue = Microsoft.VisualBasic.FirstWeekOfYear.Jan1) { throw null; }
+        public static int DatePart(string Interval, object DateValue, Microsoft.VisualBasic.FirstDayOfWeek DayOfWeek = Microsoft.VisualBasic.FirstDayOfWeek.Sunday, Microsoft.VisualBasic.FirstWeekOfYear WeekOfYear = Microsoft.VisualBasic.FirstWeekOfYear.Jan1) { throw null; }
         public static System.DateTime DateSerial(int Year, int Month, int Day) { throw null; }
         public static System.DateTime DateValue(string StringDate) { throw null; }
         public static int Day(System.DateTime DateValue) { throw null; }
@@ -292,8 +292,8 @@ namespace Microsoft.VisualBasic
         public static int Second(System.DateTime TimeValue) { throw null; }
         public static System.DateTime TimeSerial(int Hour, int Minute, int Second) { throw null; }
         public static System.DateTime TimeValue(string StringTime) { throw null; }
-        public static int Weekday(System.DateTime DateValue, Microsoft.VisualBasic.FirstDayOfWeek DayOfWeek=(Microsoft.VisualBasic.FirstDayOfWeek)(1)) { throw null; }
-        public static string WeekdayName(int Weekday, bool Abbreviate=false, Microsoft.VisualBasic.FirstDayOfWeek FirstDayOfWeekValue=(Microsoft.VisualBasic.FirstDayOfWeek)(0)) { throw null; }
+        public static int Weekday(System.DateTime DateValue, Microsoft.VisualBasic.FirstDayOfWeek DayOfWeek = Microsoft.VisualBasic.FirstDayOfWeek.Sunday) { throw null; }
+        public static string WeekdayName(int Weekday, bool Abbreviate = false, Microsoft.VisualBasic.FirstDayOfWeek FirstDayOfWeekValue = Microsoft.VisualBasic.FirstDayOfWeek.System) { throw null; }
         public static int Year(System.DateTime DateValue) { throw null; }
     }
     public enum DateFormat
@@ -332,7 +332,7 @@ namespace Microsoft.VisualBasic
         public int LastDllError { [System.Security.SecurityCriticalAttribute]get { throw null; } }
         public int Number { get { throw null; } set { } }
         public string Source { get { throw null; } set { } }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         public void Clear() { }
         public System.Exception GetException() { throw null; }
@@ -351,7 +351,7 @@ namespace Microsoft.VisualBasic
     }
     [Microsoft.VisualBasic.CompilerServices.StandardModuleAttribute]
     [System.Security.SecurityCriticalAttribute]
-    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]
+    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]
     public sealed partial class FileSystem
     {
         internal FileSystem() { }
@@ -361,7 +361,7 @@ namespace Microsoft.VisualBasic
         public static string CurDir() { throw null; }
         public static string CurDir(char Drive) { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]public static string Dir() { throw null; }
-        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]public static string Dir(string PathName, Microsoft.VisualBasic.FileAttribute Attributes=(Microsoft.VisualBasic.FileAttribute)(0)) { throw null; }
+        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]public static string Dir(string PathName, Microsoft.VisualBasic.FileAttribute Attributes=Microsoft.VisualBasic.FileAttribute.Normal) { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]public static bool EOF(int FileNumber) { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]public static Microsoft.VisualBasic.OpenMode FileAttr(int FileNumber) { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]public static void FileClose(params int[] FileNumbers) { }
@@ -382,7 +382,7 @@ namespace Microsoft.VisualBasic
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]public static void FileGet(int FileNumber, ref System.ValueType Value, long RecordNumber=(long)-1) { }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]public static void FileGetObject(int FileNumber, ref object Value, long RecordNumber=(long)-1) { }
         public static long FileLen(string PathName) { throw null; }
-        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]public static void FileOpen(int FileNumber, string FileName, Microsoft.VisualBasic.OpenMode Mode, Microsoft.VisualBasic.OpenAccess Access=(Microsoft.VisualBasic.OpenAccess)(-1), Microsoft.VisualBasic.OpenShare Share=(Microsoft.VisualBasic.OpenShare)(-1), int RecordLength=-1) { }
+        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]public static void FileOpen(int FileNumber, string FileName, Microsoft.VisualBasic.OpenMode Mode, Microsoft.VisualBasic.OpenAccess Access=Microsoft.VisualBasic.OpenAccess.Default, Microsoft.VisualBasic.OpenShare Share=Microsoft.VisualBasic.OpenShare.Default, int RecordLength=-1) { }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]public static void FilePut(int FileNumber, System.Array Value, long RecordNumber=(long)-1, bool ArrayIsDynamic=false, bool StringIsFixedLength=false) { }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]public static void FilePut(int FileNumber, bool Value, long RecordNumber=(long)-1) { }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]public static void FilePut(int FileNumber, byte Value, long RecordNumber=(long)-1) { }
@@ -397,7 +397,7 @@ namespace Microsoft.VisualBasic
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]public static void FilePut(int FileNumber, string Value, long RecordNumber=(long)-1, bool StringIsFixedLength=false) { }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]public static void FilePut(int FileNumber, System.ValueType Value, long RecordNumber=(long)-1) { }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)][System.ObsoleteAttribute("This member has been deprecated. Please use FilePutObject to write Object types, or coerce FileNumber and RecordNumber to Integer for writing non-Object types. http://go.microsoft.com/fwlink/?linkid=14202")]
-        public static void FilePut(object FileNumber, object Value, object RecordNumber=null) { }
+        public static void FilePut(object FileNumber, object Value, object RecordNumber = null) { }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]public static void FilePutObject(int FileNumber, object Value, long RecordNumber=(long)-1) { }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]public static void FileWidth(int FileNumber, int RecordWidth) { }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]public static int FreeFile() { throw null; }
@@ -444,17 +444,17 @@ namespace Microsoft.VisualBasic
     public sealed partial class Financial
     {
         internal Financial() { }
-        public static double DDB(double Cost, double Salvage, double Life, double Period, double Factor=2) { throw null; }
-        public static double FV(double Rate, double NPer, double Pmt, double PV=0, Microsoft.VisualBasic.DueDate Due=(Microsoft.VisualBasic.DueDate)(0)) { throw null; }
-        public static double IPmt(double Rate, double Per, double NPer, double PV, double FV=0, Microsoft.VisualBasic.DueDate Due=(Microsoft.VisualBasic.DueDate)(0)) { throw null; }
-        public static double IRR(ref double[] ValueArray, double Guess=0.1) { throw null; }
+        public static double DDB(double Cost, double Salvage, double Life, double Period, double Factor = 2) { throw null; }
+        public static double FV(double Rate, double NPer, double Pmt, double PV = 0, Microsoft.VisualBasic.DueDate Due = Microsoft.VisualBasic.DueDate.EndOfPeriod) { throw null; }
+        public static double IPmt(double Rate, double Per, double NPer, double PV, double FV=0, Microsoft.VisualBasic.DueDate Due = Microsoft.VisualBasic.DueDate.EndOfPeriod) { throw null; }
+        public static double IRR(ref double[] ValueArray, double Guess = 0.1) { throw null; }
         public static double MIRR(ref double[] ValueArray, double FinanceRate, double ReinvestRate) { throw null; }
-        public static double NPer(double Rate, double Pmt, double PV, double FV=0, Microsoft.VisualBasic.DueDate Due=(Microsoft.VisualBasic.DueDate)(0)) { throw null; }
+        public static double NPer(double Rate, double Pmt, double PV, double FV = 0, Microsoft.VisualBasic.DueDate Due = Microsoft.VisualBasic.DueDate.EndOfPeriod) { throw null; }
         public static double NPV(double Rate, ref double[] ValueArray) { throw null; }
-        public static double Pmt(double Rate, double NPer, double PV, double FV=0, Microsoft.VisualBasic.DueDate Due=(Microsoft.VisualBasic.DueDate)(0)) { throw null; }
-        public static double PPmt(double Rate, double Per, double NPer, double PV, double FV=0, Microsoft.VisualBasic.DueDate Due=(Microsoft.VisualBasic.DueDate)(0)) { throw null; }
-        public static double PV(double Rate, double NPer, double Pmt, double FV=0, Microsoft.VisualBasic.DueDate Due=(Microsoft.VisualBasic.DueDate)(0)) { throw null; }
-        public static double Rate(double NPer, double Pmt, double PV, double FV=0, Microsoft.VisualBasic.DueDate Due=(Microsoft.VisualBasic.DueDate)(0), double Guess=0.1) { throw null; }
+        public static double Pmt(double Rate, double NPer, double PV, double FV = 0, Microsoft.VisualBasic.DueDate Due = Microsoft.VisualBasic.DueDate.EndOfPeriod) { throw null; }
+        public static double PPmt(double Rate, double Per, double NPer, double PV, double FV = 0, Microsoft.VisualBasic.DueDate Due = Microsoft.VisualBasic.DueDate.EndOfPeriod) { throw null; }
+        public static double PV(double Rate, double NPer, double Pmt, double FV = 0, Microsoft.VisualBasic.DueDate Due = Microsoft.VisualBasic.DueDate.EndOfPeriod) { throw null; }
+        public static double Rate(double NPer, double Pmt, double PV, double FV = 0, Microsoft.VisualBasic.DueDate Due = Microsoft.VisualBasic.DueDate.EndOfPeriod, double Guess = 0.1) { throw null; }
         public static double SLN(double Cost, double Salvage, double Life) { throw null; }
         public static double SYD(double Cost, double Salvage, double Life, double Period) { throw null; }
     }
@@ -485,7 +485,7 @@ namespace Microsoft.VisualBasic
         public static int ScriptEngineMajorVersion { get { throw null; } }
         public static int ScriptEngineMinorVersion { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false, Inherited=false)]
     public sealed partial class HideModuleNameAttribute : System.Attribute
     {
         public HideModuleNameAttribute() { }
@@ -494,7 +494,7 @@ namespace Microsoft.VisualBasic
     public sealed partial class Information
     {
         internal Information() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public static int Erl() { throw null; }
         public static Microsoft.VisualBasic.ErrObject Err() { throw null; }
         public static bool IsArray(object VarName) { throw null; }
@@ -504,12 +504,12 @@ namespace Microsoft.VisualBasic
         public static bool IsNothing(object Expression) { throw null; }
         public static bool IsNumeric(object Expression) { throw null; }
         public static bool IsReference(object Expression) { throw null; }
-        public static int LBound(System.Array Array, int Rank=1) { throw null; }
+        public static int LBound(System.Array Array, int Rank = 1) { throw null; }
         public static int QBColor(int Color) { throw null; }
         public static int RGB(int Red, int Green, int Blue) { throw null; }
         public static string SystemTypeName(string VbName) { throw null; }
         public static string TypeName(object VarName) { throw null; }
-        public static int UBound(System.Array Array, int Rank=1) { throw null; }
+        public static int UBound(System.Array Array, int Rank = 1) { throw null; }
         public static Microsoft.VisualBasic.VariantType VarType(object VarName) { throw null; }
         public static string VbTypeName(string UrtName) { throw null; }
     }
@@ -518,10 +518,10 @@ namespace Microsoft.VisualBasic
     {
         internal Interaction() { }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public static void AppActivate(int ProcessId) { }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public static void AppActivate(string Title) { }
         [System.Security.SecuritySafeCriticalAttribute]
         public static void Beep() { }
@@ -530,30 +530,30 @@ namespace Microsoft.VisualBasic
         [System.Security.SecuritySafeCriticalAttribute]
         public static string Command() { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
-        [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]
-        public static object CreateObject(string ProgId, string ServerName="") { throw null; }
-        [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]
-        public static void DeleteSetting(string AppName, string Section=null, string Key=null) { }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
+        [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]
+        public static object CreateObject(string ProgId, string ServerName = "") { throw null; }
+        [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]
+        public static void DeleteSetting(string AppName, string Section = null, string Key = null) { }
         [System.Security.SecuritySafeCriticalAttribute]
         public static string Environ(int Expression) { throw null; }
         public static string Environ(string Expression) { throw null; }
         public static string[,] GetAllSettings(string AppName, string Section) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
-        [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]
-        public static object GetObject(string PathName=null, string Class=null) { throw null; }
-        public static string GetSetting(string AppName, string Section, string Key, string Default="") { throw null; }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
+        [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]
+        public static object GetObject(string PathName = null, string Class = null) { throw null; }
+        public static string GetSetting(string AppName, string Section, string Key, string Default = "") { throw null; }
         public static object IIf(bool Expression, object TruePart, object FalsePart) { throw null; }
-        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)][System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(128))]
-        public static string InputBox(string Prompt, string Title="", string DefaultResponse="", int XPos=-1, int YPos=-1) { throw null; }
-        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)][System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(128))]
-        public static Microsoft.VisualBasic.MsgBoxResult MsgBox(object Prompt, Microsoft.VisualBasic.MsgBoxStyle Buttons=(Microsoft.VisualBasic.MsgBoxStyle)(0), object Title=null) { throw null; }
+        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)][System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.UI)]
+        public static string InputBox(string Prompt, string Title = "", string DefaultResponse = "", int XPos = -1, int YPos = -1) { throw null; }
+        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)][System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.UI)]
+        public static Microsoft.VisualBasic.MsgBoxResult MsgBox(object Prompt, Microsoft.VisualBasic.MsgBoxStyle Buttons = Microsoft.VisualBasic.MsgBoxStyle.OkOnly, object Title=null) { throw null; }
         public static string Partition(long Number, long Start, long Stop, long Interval) { throw null; }
         public static void SaveSetting(string AppName, string Section, string Key, string Setting) { }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
-        public static int Shell(string PathName, Microsoft.VisualBasic.AppWinStyle Style=(Microsoft.VisualBasic.AppWinStyle)(2), bool Wait=false, int Timeout=-1) { throw null; }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
+        public static int Shell(string PathName, Microsoft.VisualBasic.AppWinStyle Style = Microsoft.VisualBasic.AppWinStyle.MinimizedFocus, bool Wait = false, int Timeout = -1) { throw null; }
         public static object Switch(params object[] VarExpr) { throw null; }
     }
     public enum MsgBoxResult
@@ -589,8 +589,8 @@ namespace Microsoft.VisualBasic
         YesNo = 4,
         YesNoCancel = 3,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false, Inherited=false)]
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false, Inherited=false)]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
     public sealed partial class MyGroupCollectionAttribute : System.Attribute
     {
         public MyGroupCollectionAttribute(string typeToCollect, string createInstanceMethodName, string disposeInstanceMethodName, string defaultInstanceAlias) { }
@@ -622,7 +622,7 @@ namespace Microsoft.VisualBasic
         LockWrite = 1,
         Shared = 3,
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     [System.Runtime.InteropServices.StructLayoutAttribute(System.Runtime.InteropServices.LayoutKind.Sequential)]
     public partial struct SpcInfo
     {
@@ -638,19 +638,19 @@ namespace Microsoft.VisualBasic
         public static int AscW(string String) { throw null; }
         public static char Chr(int CharCode) { throw null; }
         public static char ChrW(int CharCode) { throw null; }
-        public static string[] Filter(object[] Source, string Match, bool Include=true, [Microsoft.VisualBasic.CompilerServices.OptionCompareAttribute]Microsoft.VisualBasic.CompareMethod Compare=(Microsoft.VisualBasic.CompareMethod)(0)) { throw null; }
-        public static string[] Filter(string[] Source, string Match, bool Include=true, [Microsoft.VisualBasic.CompilerServices.OptionCompareAttribute]Microsoft.VisualBasic.CompareMethod Compare=(Microsoft.VisualBasic.CompareMethod)(0)) { throw null; }
+        public static string[] Filter(object[] Source, string Match, bool Include=true, [Microsoft.VisualBasic.CompilerServices.OptionCompareAttribute]Microsoft.VisualBasic.CompareMethod Compare=Microsoft.VisualBasic.CompareMethod.Binary) { throw null; }
+        public static string[] Filter(string[] Source, string Match, bool Include=true, [Microsoft.VisualBasic.CompilerServices.OptionCompareAttribute]Microsoft.VisualBasic.CompareMethod Compare=Microsoft.VisualBasic.CompareMethod.Binary) { throw null; }
         public static string Format(object Expression, string Style="") { throw null; }
-        public static string FormatCurrency(object Expression, int NumDigitsAfterDecimal=-1, Microsoft.VisualBasic.TriState IncludeLeadingDigit=(Microsoft.VisualBasic.TriState)(-2), Microsoft.VisualBasic.TriState UseParensForNegativeNumbers=(Microsoft.VisualBasic.TriState)(-2), Microsoft.VisualBasic.TriState GroupDigits=(Microsoft.VisualBasic.TriState)(-2)) { throw null; }
-        public static string FormatDateTime(System.DateTime Expression, Microsoft.VisualBasic.DateFormat NamedFormat=(Microsoft.VisualBasic.DateFormat)(0)) { throw null; }
-        public static string FormatNumber(object Expression, int NumDigitsAfterDecimal=-1, Microsoft.VisualBasic.TriState IncludeLeadingDigit=(Microsoft.VisualBasic.TriState)(-2), Microsoft.VisualBasic.TriState UseParensForNegativeNumbers=(Microsoft.VisualBasic.TriState)(-2), Microsoft.VisualBasic.TriState GroupDigits=(Microsoft.VisualBasic.TriState)(-2)) { throw null; }
-        public static string FormatPercent(object Expression, int NumDigitsAfterDecimal=-1, Microsoft.VisualBasic.TriState IncludeLeadingDigit=(Microsoft.VisualBasic.TriState)(-2), Microsoft.VisualBasic.TriState UseParensForNegativeNumbers=(Microsoft.VisualBasic.TriState)(-2), Microsoft.VisualBasic.TriState GroupDigits=(Microsoft.VisualBasic.TriState)(-2)) { throw null; }
+        public static string FormatCurrency(object Expression, int NumDigitsAfterDecimal = -1, Microsoft.VisualBasic.TriState IncludeLeadingDigit = Microsoft.VisualBasic.TriState.UseDefault, Microsoft.VisualBasic.TriState UseParensForNegativeNumbers = Microsoft.VisualBasic.TriState.UseDefault, Microsoft.VisualBasic.TriState GroupDigits = Microsoft.VisualBasic.TriState.UseDefault) { throw null; }
+        public static string FormatDateTime(System.DateTime Expression, Microsoft.VisualBasic.DateFormat NamedFormat=Microsoft.VisualBasic.DateFormat.GeneralDate) { throw null; }
+        public static string FormatNumber(object Expression, int NumDigitsAfterDecimal = -1, Microsoft.VisualBasic.TriState IncludeLeadingDigit = Microsoft.VisualBasic.TriState.UseDefault, Microsoft.VisualBasic.TriState UseParensForNegativeNumbers = Microsoft.VisualBasic.TriState.UseDefault, Microsoft.VisualBasic.TriState GroupDigits = Microsoft.VisualBasic.TriState.UseDefault) { throw null; }
+        public static string FormatPercent(object Expression, int NumDigitsAfterDecimal = -1, Microsoft.VisualBasic.TriState IncludeLeadingDigit = Microsoft.VisualBasic.TriState.UseDefault, Microsoft.VisualBasic.TriState UseParensForNegativeNumbers = Microsoft.VisualBasic.TriState.UseDefault, Microsoft.VisualBasic.TriState GroupDigits = Microsoft.VisualBasic.TriState.UseDefault) { throw null; }
         public static char GetChar(string str, int Index) { throw null; }
-        public static int InStr(int Start, string String1, string String2, [Microsoft.VisualBasic.CompilerServices.OptionCompareAttribute]Microsoft.VisualBasic.CompareMethod Compare=(Microsoft.VisualBasic.CompareMethod)(0)) { throw null; }
-        public static int InStr(string String1, string String2, [Microsoft.VisualBasic.CompilerServices.OptionCompareAttribute]Microsoft.VisualBasic.CompareMethod Compare=(Microsoft.VisualBasic.CompareMethod)(0)) { throw null; }
-        public static int InStrRev(string StringCheck, string StringMatch, int Start=-1, [Microsoft.VisualBasic.CompilerServices.OptionCompareAttribute]Microsoft.VisualBasic.CompareMethod Compare=(Microsoft.VisualBasic.CompareMethod)(0)) { throw null; }
-        public static string Join(object[] SourceArray, string Delimiter=" ") { throw null; }
-        public static string Join(string[] SourceArray, string Delimiter=" ") { throw null; }
+        public static int InStr(int Start, string String1, string String2, [Microsoft.VisualBasic.CompilerServices.OptionCompareAttribute]Microsoft.VisualBasic.CompareMethod Compare = Microsoft.VisualBasic.CompareMethod.Binary) { throw null; }
+        public static int InStr(string String1, string String2, [Microsoft.VisualBasic.CompilerServices.OptionCompareAttribute]Microsoft.VisualBasic.CompareMethod Compare = Microsoft.VisualBasic.CompareMethod.Binary) { throw null; }
+        public static int InStrRev(string StringCheck, string StringMatch, int Start = -1, [Microsoft.VisualBasic.CompilerServices.OptionCompareAttribute]Microsoft.VisualBasic.CompareMethod Compare = Microsoft.VisualBasic.CompareMethod.Binary) { throw null; }
+        public static string Join(object[] SourceArray, string Delimiter = " ") { throw null; }
+        public static string Join(string[] SourceArray, string Delimiter = " ") { throw null; }
         public static char LCase(char Value) { throw null; }
         public static string LCase(string Value) { throw null; }
         public static string Left(string str, int Length) { throw null; }
@@ -679,14 +679,14 @@ namespace Microsoft.VisualBasic
         public static string LTrim(string str) { throw null; }
         public static string Mid(string str, int Start) { throw null; }
         public static string Mid(string str, int Start, int Length) { throw null; }
-        public static string Replace(string Expression, string Find, string Replacement, int Start=1, int Count=-1, [Microsoft.VisualBasic.CompilerServices.OptionCompareAttribute]Microsoft.VisualBasic.CompareMethod Compare=(Microsoft.VisualBasic.CompareMethod)(0)) { throw null; }
+        public static string Replace(string Expression, string Find, string Replacement, int Start = 1, int Count = -1, [Microsoft.VisualBasic.CompilerServices.OptionCompareAttribute]Microsoft.VisualBasic.CompareMethod Compare = Microsoft.VisualBasic.CompareMethod.Binary) { throw null; }
         public static string Right(string str, int Length) { throw null; }
         public static string RSet(string Source, int Length) { throw null; }
         public static string RTrim(string str) { throw null; }
         public static string Space(int Number) { throw null; }
-        public static string[] Split(string Expression, string Delimiter=" ", int Limit=-1, [Microsoft.VisualBasic.CompilerServices.OptionCompareAttribute]Microsoft.VisualBasic.CompareMethod Compare=(Microsoft.VisualBasic.CompareMethod)(0)) { throw null; }
-        public static int StrComp(string String1, string String2, [Microsoft.VisualBasic.CompilerServices.OptionCompareAttribute]Microsoft.VisualBasic.CompareMethod Compare=(Microsoft.VisualBasic.CompareMethod)(0)) { throw null; }
-        public static string StrConv(string str, Microsoft.VisualBasic.VbStrConv Conversion, int LocaleID=0) { throw null; }
+        public static string[] Split(string Expression, string Delimiter=" ", int Limit=-1, [Microsoft.VisualBasic.CompilerServices.OptionCompareAttribute]Microsoft.VisualBasic.CompareMethod Compare=Microsoft.VisualBasic.CompareMethod.Binary) { throw null; }
+        public static int StrComp(string String1, string String2, [Microsoft.VisualBasic.CompilerServices.OptionCompareAttribute]Microsoft.VisualBasic.CompareMethod Compare = Microsoft.VisualBasic.CompareMethod.Binary) { throw null; }
+        public static string StrConv(string str, Microsoft.VisualBasic.VbStrConv Conversion, int LocaleID = 0) { throw null; }
         public static string StrDup(int Number, char Character) { throw null; }
         public static object StrDup(int Number, object Character) { throw null; }
         public static string StrDup(int Number, string Character) { throw null; }
@@ -695,7 +695,7 @@ namespace Microsoft.VisualBasic
         public static char UCase(char Value) { throw null; }
         public static string UCase(string Value) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     [System.Runtime.InteropServices.StructLayoutAttribute(System.Runtime.InteropServices.LayoutKind.Sequential)]
     public partial struct TabInfo
     {
@@ -730,7 +730,7 @@ namespace Microsoft.VisualBasic
         UserDefinedType = 36,
         Variant = 12,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(256), Inherited=false, AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field, Inherited=false, AllowMultiple=false)]
     public sealed partial class VBFixedArrayAttribute : System.Attribute
     {
         public VBFixedArrayAttribute(int UpperBound1) { }
@@ -738,7 +738,7 @@ namespace Microsoft.VisualBasic
         public int[] Bounds { get { throw null; } }
         public int Length { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(256), Inherited=false, AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field, Inherited=false, AllowMultiple=false)]
     public sealed partial class VBFixedStringAttribute : System.Attribute
     {
         public VBFixedStringAttribute(int Length) { }
@@ -771,20 +771,20 @@ namespace Microsoft.VisualBasic
 }
 namespace Microsoft.VisualBasic.ApplicationServices
 {
-    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]
+    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]
     public partial class ApplicationBase
     {
         public ApplicationBase() { }
         public System.Globalization.CultureInfo Culture { get { throw null; } }
-        public Microsoft.VisualBasic.ApplicationServices.AssemblyInfo Info { [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))][System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]get { throw null; } }
+        public Microsoft.VisualBasic.ApplicationServices.AssemblyInfo Info { [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)][System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]get { throw null; } }
         public Microsoft.VisualBasic.Logging.Log Log { get { throw null; } }
         public System.Globalization.CultureInfo UICulture { get { throw null; } }
-        [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]
+        [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]
         public void ChangeCulture(string cultureName) { }
         public void ChangeUICulture(string cultureName) { }
         public string GetEnvironmentVariable(string name) { throw null; }
     }
-    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]
+    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]
     public partial class AssemblyInfo
     {
         public AssemblyInfo(System.Reflection.Assembly currentAssembly) { }
@@ -826,17 +826,17 @@ namespace Microsoft.VisualBasic.ApplicationServices
         public override bool CanConvertTo(System.ComponentModel.ITypeDescriptorContext context, System.Type destinationType) { throw null; }
         public override object ConvertTo(System.ComponentModel.ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, System.Type destinationType) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     [System.SerializableAttribute]
     public partial class CantStartSingleInstanceException : System.Exception
     {
         public CantStartSingleInstanceException() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected CantStartSingleInstanceException(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         public CantStartSingleInstanceException(string message) { }
         public CantStartSingleInstanceException(string message, System.Exception inner) { }
     }
-    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]
+    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]
     public partial class ConsoleApplicationBase : Microsoft.VisualBasic.ApplicationServices.ApplicationBase
     {
         public ConsoleApplicationBase() { }
@@ -844,84 +844,84 @@ namespace Microsoft.VisualBasic.ApplicationServices
 #if false
         public System.Deployment.Application.ApplicationDeployment Deployment { get { throw null; } }
 #endif
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected System.Collections.ObjectModel.ReadOnlyCollection<string> InternalCommandLine { set { } }
         public bool IsNetworkDeployed { get { throw null; } }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     [System.SerializableAttribute]
     public partial class NoStartupFormException : System.Exception
     {
         public NoStartupFormException() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected NoStartupFormException(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         public NoStartupFormException(string message) { }
         public NoStartupFormException(string message, System.Exception inner) { }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
     public delegate void ShutdownEventHandler(object sender, System.EventArgs e);
     public enum ShutdownMode
     {
         AfterAllFormsClose = 1,
         AfterMainFormCloses = 0,
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
     [System.Runtime.InteropServices.ComVisibleAttribute(false)]
     public partial class StartupEventArgs : System.ComponentModel.CancelEventArgs
     {
         public StartupEventArgs(System.Collections.ObjectModel.ReadOnlyCollection<string> args) { }
         public System.Collections.ObjectModel.ReadOnlyCollection<string> CommandLine { get { throw null; } }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
     public delegate void StartupEventHandler(object sender, Microsoft.VisualBasic.ApplicationServices.StartupEventArgs e);
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
     public partial class StartupNextInstanceEventArgs : System.EventArgs
     {
         public StartupNextInstanceEventArgs(System.Collections.ObjectModel.ReadOnlyCollection<string> args, bool bringToForegroundFlag) { }
         public bool BringToForeground { get { throw null; } set { } }
         public System.Collections.ObjectModel.ReadOnlyCollection<string> CommandLine { get { throw null; } }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
     public delegate void StartupNextInstanceEventHandler(object sender, Microsoft.VisualBasic.ApplicationServices.StartupNextInstanceEventArgs e);
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
     [System.Runtime.InteropServices.ComVisibleAttribute(false)]
     public partial class UnhandledExceptionEventArgs : System.Threading.ThreadExceptionEventArgs
     {
         public UnhandledExceptionEventArgs(bool exitApplication, System.Exception exception) : base (default(System.Exception)) { }
         public bool ExitApplication { get { throw null; } set { } }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
     public delegate void UnhandledExceptionEventHandler(object sender, Microsoft.VisualBasic.ApplicationServices.UnhandledExceptionEventArgs e);
-    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]
+    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]
     public partial class User
     {
         public User() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.Security.Principal.IPrincipal CurrentPrincipal { get { throw null; } set { } }
         protected virtual System.Security.Principal.IPrincipal InternalPrincipal { get { throw null; } set { } }
         public bool IsAuthenticated { get { throw null; } }
         public string Name { get { throw null; } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public void InitializeWithWindowsUser() { }
         public bool IsInRole(Microsoft.VisualBasic.ApplicationServices.BuiltInRole role) { throw null; }
         public bool IsInRole(string role) { throw null; }
     }
-    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]
+    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]
     public partial class WebUser : Microsoft.VisualBasic.ApplicationServices.User
     {
         public WebUser() { }
         protected override System.Security.Principal.IPrincipal InternalPrincipal { get { throw null; } set { } }
     }
-    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]
+    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]
     public partial class WindowsFormsApplicationBase : Microsoft.VisualBasic.ApplicationServices.ConsoleApplicationBase
     {
         public WindowsFormsApplicationBase() { }
         [System.Security.SecuritySafeCriticalAttribute]
         public WindowsFormsApplicationBase(Microsoft.VisualBasic.ApplicationServices.AuthenticationMode authenticationMode) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.Windows.Forms.ApplicationContext ApplicationContext { get { throw null; } }
         protected bool EnableVisualStyles { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected bool IsSingleInstance { get { throw null; } set { } }
         protected System.Windows.Forms.Form MainForm { get { throw null; } set { } }
         public int MinimumSplashScreenDisplayTime { get { throw null; } set { } }
@@ -929,7 +929,7 @@ namespace Microsoft.VisualBasic.ApplicationServices
         public bool SaveMySettingsOnExit { get { throw null; } set { } }
         protected internal Microsoft.VisualBasic.ApplicationServices.ShutdownMode ShutdownStyle { get { throw null; } set { } }
         public System.Windows.Forms.Form SplashScreen { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected static bool UseCompatibleTextRendering { get { throw null; } }
         public event Microsoft.VisualBasic.Devices.NetworkAvailableEventHandler NetworkAvailabilityChanged { add { } remove { } }
         public event Microsoft.VisualBasic.ApplicationServices.ShutdownEventHandler Shutdown { add { } remove { } }
@@ -937,65 +937,65 @@ namespace Microsoft.VisualBasic.ApplicationServices
         public event Microsoft.VisualBasic.ApplicationServices.StartupNextInstanceEventHandler StartupNextInstance { add { } remove { } }
         public event Microsoft.VisualBasic.ApplicationServices.UnhandledExceptionEventHandler UnhandledException { add { } remove { } }
         public void DoEvents() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         [System.Security.SecuritySafeCriticalAttribute]
         protected void HideSplashScreen() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnCreateMainForm() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnCreateSplashScreen() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         [System.STAThreadAttribute]
         protected virtual bool OnInitialize(System.Collections.ObjectModel.ReadOnlyCollection<string> commandLineArgs) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         [System.Security.SecuritySafeCriticalAttribute]
         protected virtual void OnRun() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnShutdown() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual bool OnStartup(Microsoft.VisualBasic.ApplicationServices.StartupEventArgs eventArgs) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         [System.Security.SecuritySafeCriticalAttribute]
         protected virtual void OnStartupNextInstance(Microsoft.VisualBasic.ApplicationServices.StartupNextInstanceEventArgs eventArgs) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual bool OnUnhandledException(Microsoft.VisualBasic.ApplicationServices.UnhandledExceptionEventArgs e) { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)][System.Security.SecuritySafeCriticalAttribute]
         public void Run(string[] commandLine) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected void ShowSplashScreen() { }
     }
 }
 namespace Microsoft.VisualBasic.CompilerServices
 {
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class BooleanType
     {
         internal BooleanType() { }
         public static bool FromObject(object Value) { throw null; }
         public static bool FromString(string Value) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class ByteType
     {
         internal ByteType() { }
         public static byte FromObject(object Value) { throw null; }
         public static byte FromString(string Value) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class CharArrayType
     {
         internal CharArrayType() { }
         public static char[] FromObject(object Value) { throw null; }
         public static char[] FromString(string Value) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class CharType
     {
         internal CharType() { }
         public static char FromObject(object Value) { throw null; }
         public static char FromString(string Value) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class Conversions
     {
         internal Conversions() { }
@@ -1066,7 +1066,7 @@ namespace Microsoft.VisualBasic.CompilerServices
         [System.CLSCompliantAttribute(false)]
         public static ushort ToUShort(string Value) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class DateType
     {
         internal DateType() { }
@@ -1074,7 +1074,7 @@ namespace Microsoft.VisualBasic.CompilerServices
         public static System.DateTime FromString(string Value) { throw null; }
         public static System.DateTime FromString(string Value, System.Globalization.CultureInfo culture) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class DecimalType
     {
         internal DecimalType() { }
@@ -1085,13 +1085,13 @@ namespace Microsoft.VisualBasic.CompilerServices
         public static decimal FromString(string Value, System.Globalization.NumberFormatInfo NumberFormat) { throw null; }
         public static decimal Parse(string Value, System.Globalization.NumberFormatInfo NumberFormat) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false, Inherited=false)]
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false, Inherited=false)]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class DesignerGeneratedAttribute : System.Attribute
     {
         public DesignerGeneratedAttribute() { }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class DoubleType
     {
         internal DoubleType() { }
@@ -1102,12 +1102,12 @@ namespace Microsoft.VisualBasic.CompilerServices
         public static double Parse(string Value) { throw null; }
         public static double Parse(string Value, System.Globalization.NumberFormatInfo NumberFormat) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class ExceptionUtils
     {
         internal ExceptionUtils() { }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class FlowControl
     {
         internal FlowControl() { }
@@ -1121,42 +1121,42 @@ namespace Microsoft.VisualBasic.CompilerServices
         public static bool ForNextCheckR4(float count, float limit, float StepValue) { throw null; }
         public static bool ForNextCheckR8(double count, double limit, double StepValue) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
-    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(2))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
+    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.SharedState)]
     public sealed partial class HostServices
     {
         public HostServices() { }
         public static Microsoft.VisualBasic.CompilerServices.IVbHost VBHost { get { throw null; } set { } }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     [System.SerializableAttribute]
     public sealed partial class IncompleteInitialization : System.Exception
     {
         public IncompleteInitialization() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public IncompleteInitialization(string message) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public IncompleteInitialization(string message, System.Exception innerException) { }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class IntegerType
     {
         internal IntegerType() { }
         public static int FromObject(object Value) { throw null; }
         public static int FromString(string Value) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     [System.SerializableAttribute]
     public sealed partial class InternalErrorException : System.Exception
     {
         public InternalErrorException() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public InternalErrorException(string message) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public InternalErrorException(string message, System.Exception innerException) { }
     }
 #if false
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     [System.Diagnostics.DebuggerNonUserCodeAttribute]
     [System.Runtime.CompilerServices.CompilerGeneratedAttribute]
     public sealed partial class InternalXmlHelper
@@ -1168,25 +1168,25 @@ namespace Microsoft.VisualBasic.CompilerServices
         public static string this[System.Xml.Linq.XElement source, System.Xml.Linq.XName name] { get { throw null; } set { } }
         [System.Runtime.CompilerServices.IndexerName("Value")]
         public static string this[System.Collections.Generic.IEnumerable<System.Xml.Linq.XElement> source] { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public static System.Xml.Linq.XAttribute CreateAttribute(System.Xml.Linq.XName name, object value) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public static System.Xml.Linq.XAttribute CreateNamespaceAttribute(System.Xml.Linq.XName name, System.Xml.Linq.XNamespace ns) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public static System.Collections.IEnumerable RemoveNamespaceAttributes(string[] inScopePrefixes, System.Xml.Linq.XNamespace[] inScopeNs, System.Collections.Generic.List<System.Xml.Linq.XAttribute> attributes, System.Collections.IEnumerable obj) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public static object RemoveNamespaceAttributes(string[] inScopePrefixes, System.Xml.Linq.XNamespace[] inScopeNs, System.Collections.Generic.List<System.Xml.Linq.XAttribute> attributes, object obj) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public static System.Xml.Linq.XElement RemoveNamespaceAttributes(string[] inScopePrefixes, System.Xml.Linq.XNamespace[] inScopeNs, System.Collections.Generic.List<System.Xml.Linq.XAttribute> attributes, System.Xml.Linq.XElement e) { throw null; }
     }
 #endif
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public partial interface IVbHost
     {
         System.Windows.Forms.IWin32Window GetParentWindow();
         string GetWindowTitle();
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class LateBinding
     {
         internal LateBinding() { }
@@ -1212,60 +1212,60 @@ namespace Microsoft.VisualBasic.CompilerServices
         [System.Diagnostics.DebuggerStepThroughAttribute]
         public static void LateSetComplex(object o, System.Type objType, string name, object[] args, string[] paramnames, bool OptimisticSet, bool RValueBase) { }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class LikeOperator
     {
         internal LikeOperator() { }
         public static object LikeObject(object Source, object Pattern, Microsoft.VisualBasic.CompareMethod CompareOption) { throw null; }
         public static bool LikeString(string Source, string Pattern, Microsoft.VisualBasic.CompareMethod CompareOption) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class LongType
     {
         internal LongType() { }
         public static long FromObject(object Value) { throw null; }
         public static long FromString(string Value) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class NewLateBinding
     {
         internal NewLateBinding() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Diagnostics.DebuggerHiddenAttribute]
         [System.Diagnostics.DebuggerStepThroughAttribute]
         [System.ObsoleteAttribute("do not use this method", true)]
         public static object FallbackCall(object Instance, string MemberName, object[] Arguments, string[] ArgumentNames, bool IgnoreReturn) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Diagnostics.DebuggerHiddenAttribute]
         [System.Diagnostics.DebuggerStepThroughAttribute]
         [System.ObsoleteAttribute("do not use this method", true)]
         public static object FallbackGet(object Instance, string MemberName, object[] Arguments, string[] ArgumentNames) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Diagnostics.DebuggerHiddenAttribute]
         [System.Diagnostics.DebuggerStepThroughAttribute]
         [System.ObsoleteAttribute("do not use this method", true)]
         public static void FallbackIndexSet(object Instance, object[] Arguments, string[] ArgumentNames) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Diagnostics.DebuggerHiddenAttribute]
         [System.Diagnostics.DebuggerStepThroughAttribute]
         [System.ObsoleteAttribute("do not use this method", true)]
         public static void FallbackIndexSetComplex(object Instance, object[] Arguments, string[] ArgumentNames, bool OptimisticSet, bool RValueBase) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Diagnostics.DebuggerHiddenAttribute]
         [System.Diagnostics.DebuggerStepThroughAttribute]
         [System.ObsoleteAttribute("do not use this method", true)]
         public static object FallbackInvokeDefault1(object Instance, object[] Arguments, string[] ArgumentNames, bool ReportErrors) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Diagnostics.DebuggerHiddenAttribute]
         [System.Diagnostics.DebuggerStepThroughAttribute]
         [System.ObsoleteAttribute("do not use this method", true)]
         public static object FallbackInvokeDefault2(object Instance, object[] Arguments, string[] ArgumentNames, bool ReportErrors) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Diagnostics.DebuggerHiddenAttribute]
         [System.Diagnostics.DebuggerStepThroughAttribute]
         [System.ObsoleteAttribute("do not use this method", true)]
         public static void FallbackSet(object Instance, string MemberName, object[] Arguments) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Diagnostics.DebuggerHiddenAttribute]
         [System.Diagnostics.DebuggerStepThroughAttribute]
         [System.ObsoleteAttribute("do not use this method", true)]
@@ -1273,7 +1273,7 @@ namespace Microsoft.VisualBasic.CompilerServices
         [System.Diagnostics.DebuggerHiddenAttribute]
         [System.Diagnostics.DebuggerStepThroughAttribute]
         public static object LateCall(object Instance, System.Type Type, string MemberName, object[] Arguments, string[] ArgumentNames, System.Type[] TypeArguments, bool[] CopyBack, bool IgnoreReturn) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Diagnostics.DebuggerHiddenAttribute]
         [System.Diagnostics.DebuggerStepThroughAttribute]
         public static object LateCallInvokeDefault(object Instance, object[] Arguments, string[] ArgumentNames, bool ReportErrors) { throw null; }
@@ -1283,7 +1283,7 @@ namespace Microsoft.VisualBasic.CompilerServices
         [System.Diagnostics.DebuggerHiddenAttribute]
         [System.Diagnostics.DebuggerStepThroughAttribute]
         public static object LateGet(object Instance, System.Type Type, string MemberName, object[] Arguments, string[] ArgumentNames, System.Type[] TypeArguments, bool[] CopyBack) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Diagnostics.DebuggerHiddenAttribute]
         [System.Diagnostics.DebuggerStepThroughAttribute]
         public static object LateGetInvokeDefault(object Instance, object[] Arguments, string[] ArgumentNames, bool ReportErrors) { throw null; }
@@ -1306,12 +1306,12 @@ namespace Microsoft.VisualBasic.CompilerServices
         [System.Diagnostics.DebuggerStepThroughAttribute]
         public static void LateSetComplex(object Instance, System.Type Type, string MemberName, object[] Arguments, string[] ArgumentNames, System.Type[] TypeArguments, bool OptimisticSet, bool RValueBase) { }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class ObjectFlowControl
     {
         internal ObjectFlowControl() { }
         public static void CheckForSyncLockOnValueType(object Expression) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public sealed partial class ForLoopControl
         {
             internal ForLoopControl() { }
@@ -1322,7 +1322,7 @@ namespace Microsoft.VisualBasic.CompilerServices
             public static bool ForNextCheckR8(double count, double limit, double StepValue) { throw null; }
         }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class ObjectType
     {
         public ObjectType() { }
@@ -1347,7 +1347,7 @@ namespace Microsoft.VisualBasic.CompilerServices
         public static object SubObj(object o1, object o2) { throw null; }
         public static object XorObj(object obj1, object obj2) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class Operators
     {
         internal Operators() { }
@@ -1388,45 +1388,45 @@ namespace Microsoft.VisualBasic.CompilerServices
         public static object SubtractObject(object Left, object Right) { throw null; }
         public static object XorObject(object Left, object Right) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2048), Inherited=false, AllowMultiple=false)]
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Parameter, Inherited=false, AllowMultiple=false)]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class OptionCompareAttribute : System.Attribute
     {
         public OptionCompareAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), Inherited=false, AllowMultiple=false)]
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, Inherited=false, AllowMultiple=false)]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class OptionTextAttribute : System.Attribute
     {
         public OptionTextAttribute() { }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class ProjectData
     {
         internal ProjectData() { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static void ClearProjectError() { }
         public static System.Exception CreateProjectError(int hr) { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)][System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
-        [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(8))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
+        [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.SelfAffectingProcessMgmt)]
         public static void EndApp() { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static void SetProjectError(System.Exception ex) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static void SetProjectError(System.Exception ex, int lErl) { }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class ShortType
     {
         internal ShortType() { }
         public static short FromObject(object Value) { throw null; }
         public static short FromString(string Value) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class SingleType
     {
         internal SingleType() { }
@@ -1435,20 +1435,20 @@ namespace Microsoft.VisualBasic.CompilerServices
         public static float FromString(string Value) { throw null; }
         public static float FromString(string Value, System.Globalization.NumberFormatInfo NumberFormat) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), Inherited=false, AllowMultiple=false)]
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, Inherited=false, AllowMultiple=false)]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class StandardModuleAttribute : System.Attribute
     {
         public StandardModuleAttribute() { }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     [System.SerializableAttribute]
     public sealed partial class StaticLocalInitFlag
     {
         public short State;
         public StaticLocalInitFlag() { }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class StringType
     {
         internal StringType() { }
@@ -1472,18 +1472,18 @@ namespace Microsoft.VisualBasic.CompilerServices
         public static bool StrLikeBinary(string Source, string Pattern) { throw null; }
         public static bool StrLikeText(string Source, string Pattern) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class Utils
     {
         internal Utils() { }
         public static System.Array CopyArray(System.Array arySrc, System.Array aryDest) { throw null; }
         public static string GetResourceString(string ResourceKey, params string[] Args) { throw null; }
         public static string MethodToString(System.Reflection.MethodBase Method) { throw null; }
-        [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(32))]
+        [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.SelfAffectingThreading)]
         public static object SetCultureInfo(System.Globalization.CultureInfo Culture) { throw null; }
         public static void ThrowException(int hr) { }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class Versioned
     {
         internal Versioned() { }
@@ -1496,7 +1496,7 @@ namespace Microsoft.VisualBasic.CompilerServices
 }
 namespace Microsoft.VisualBasic.Devices
 {
-    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]
+    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]
     public partial class Audio
     {
         public Audio() { }
@@ -1507,7 +1507,7 @@ namespace Microsoft.VisualBasic.Devices
         public void PlaySystemSound(System.Media.SystemSound systemSound) { }
         public void Stop() { }
     }
-    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]
+    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]
     public partial class Clock
     {
         public Clock() { }
@@ -1515,7 +1515,7 @@ namespace Microsoft.VisualBasic.Devices
         public System.DateTime LocalTime { get { throw null; } }
         public int TickCount { get { throw null; } }
     }
-    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]
+    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]
     public partial class Computer : Microsoft.VisualBasic.Devices.ServerComputer
     {
         public Computer() { }
@@ -1527,7 +1527,7 @@ namespace Microsoft.VisualBasic.Devices
         public System.Windows.Forms.Screen Screen { get { throw null; } }
     }
     [System.Diagnostics.DebuggerTypeProxyAttribute("Microsoft.VisualBasic.Devices.ComputerInfo.ComputerInfoDebugView")]
-    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]
+    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]
     public partial class ComputerInfo
     {
         [System.Security.SecuritySafeCriticalAttribute]
@@ -1545,7 +1545,7 @@ namespace Microsoft.VisualBasic.Devices
         [System.CLSCompliantAttribute(false)]
         public ulong TotalVirtualMemory { [System.Security.SecuritySafeCriticalAttribute]get { throw null; } }
     }
-    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]
+    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]
     public partial class Keyboard
     {
         public Keyboard() { }
@@ -1558,7 +1558,7 @@ namespace Microsoft.VisualBasic.Devices
         public void SendKeys(string keys) { }
         public void SendKeys(string keys, bool wait) { }
     }
-    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]
+    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]
     public partial class Mouse
     {
         public Mouse() { }
@@ -1566,7 +1566,7 @@ namespace Microsoft.VisualBasic.Devices
         public bool WheelExists { get { throw null; } }
         public int WheelScrollLines { get { throw null; } }
     }
-    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]
+    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]
     public partial class Network
     {
         public Network() { }
@@ -1603,9 +1603,9 @@ namespace Microsoft.VisualBasic.Devices
         public NetworkAvailableEventArgs(bool networkAvailable) { }
         public bool IsNetworkAvailable { get { throw null; } }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
     public delegate void NetworkAvailableEventHandler(object sender, Microsoft.VisualBasic.Devices.NetworkAvailableEventArgs e);
-    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]
+    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]
     public partial class Ports
     {
         public Ports() { }
@@ -1616,7 +1616,7 @@ namespace Microsoft.VisualBasic.Devices
         public System.IO.Ports.SerialPort OpenSerialPort(string portName, int baudRate, System.IO.Ports.Parity parity, int dataBits) { throw null; }
         public System.IO.Ports.SerialPort OpenSerialPort(string portName, int baudRate, System.IO.Ports.Parity parity, int dataBits, System.IO.Ports.StopBits stopBits) { throw null; }
     }
-    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]
+    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]
     public partial class ServerComputer
     {
         public ServerComputer() { }
@@ -1640,7 +1640,7 @@ namespace Microsoft.VisualBasic.FileIO
         Delimited = 0,
         FixedWidth = 1,
     }
-    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]
+    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]
     public partial class FileSystem
     {
         public FileSystem() { }
@@ -1704,15 +1704,15 @@ namespace Microsoft.VisualBasic.FileIO
     public partial class MalformedLineException : System.Exception
     {
         public MalformedLineException() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected MalformedLineException(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         public MalformedLineException(string message) { }
         public MalformedLineException(string message, System.Exception innerException) { }
         public MalformedLineException(string message, long lineNumber) { }
         public MalformedLineException(string message, long lineNumber, System.Exception innerException) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public long LineNumber { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         [System.Security.SecurityCriticalAttribute]
         [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, SerializationFormatter=true)]
         public override void GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
@@ -1728,7 +1728,7 @@ namespace Microsoft.VisualBasic.FileIO
         SearchAllSubDirectories = 3,
         SearchTopLevelOnly = 2,
     }
-    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]
+    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]
     public partial class SpecialDirectories
     {
         public SpecialDirectories() { }
@@ -1744,32 +1744,32 @@ namespace Microsoft.VisualBasic.FileIO
     }
     public partial class TextFieldParser : System.IDisposable
     {
-        [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]
+        [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]
         public TextFieldParser(System.IO.Stream stream) { }
-        [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]
+        [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]
         public TextFieldParser(System.IO.Stream stream, System.Text.Encoding defaultEncoding) { }
-        [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]
+        [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]
         public TextFieldParser(System.IO.Stream stream, System.Text.Encoding defaultEncoding, bool detectEncoding) { }
-        [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]
+        [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]
         public TextFieldParser(System.IO.Stream stream, System.Text.Encoding defaultEncoding, bool detectEncoding, bool leaveOpen) { }
-        [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]
+        [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]
         public TextFieldParser(System.IO.TextReader reader) { }
-        [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]
+        [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]
         public TextFieldParser(string path) { }
-        [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]
+        [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]
         public TextFieldParser(string path, System.Text.Encoding defaultEncoding) { }
-        [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]
+        [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]
         public TextFieldParser(string path, System.Text.Encoding defaultEncoding, bool detectEncoding) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public string[] CommentTokens { get { throw null; } set { } }
         public string[] Delimiters { get { throw null; } set { } }
         public bool EndOfData { get { throw null; } }
         public string ErrorLine { get { throw null; } }
         public long ErrorLineNumber { get { throw null; } }
         public int[] FieldWidths { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public bool HasFieldsEnclosedInQuotes { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public long LineNumber { get { throw null; } }
         public Microsoft.VisualBasic.FileIO.FieldType TextFieldType { get { throw null; } set { } }
         public bool TrimWhiteSpace { get { throw null; } set { } }
@@ -1779,9 +1779,9 @@ namespace Microsoft.VisualBasic.FileIO
         ~TextFieldParser() { }
         public string PeekChars(int numberOfChars) { throw null; }
         public string[] ReadFields() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public string ReadLine() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public string ReadToEnd() { throw null; }
         public void SetDelimiters(params string[] delimiters) { }
         public void SetFieldWidths(params int[] fieldWidths) { }
@@ -1799,7 +1799,7 @@ namespace Microsoft.VisualBasic.FileIO
 }
 namespace Microsoft.VisualBasic.Logging
 {
-    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]
+    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]
     public partial class AspLog : Microsoft.VisualBasic.Logging.Log
     {
         public AspLog() { }
@@ -1816,9 +1816,9 @@ namespace Microsoft.VisualBasic.Logging
     [System.Runtime.InteropServices.ComVisibleAttribute(false)]
     public partial class FileLogTraceListener : System.Diagnostics.TraceListener
     {
-        [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]
+        [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]
         public FileLogTraceListener() { }
-        [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]
+        [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]
         public FileLogTraceListener(string name) { }
         public bool Append { get { throw null; } [System.Security.SecuritySafeCriticalAttribute]set { } }
         public bool AutoFlush { get { throw null; } [System.Security.SecuritySafeCriticalAttribute]set { } }
@@ -1854,7 +1854,7 @@ namespace Microsoft.VisualBasic.Logging
         [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Synchronization=true)]
         public override void WriteLine(string message) { }
     }
-    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]
+    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]
     public partial class Log
     {
         [System.Security.SecuritySafeCriticalAttribute]
@@ -1862,7 +1862,7 @@ namespace Microsoft.VisualBasic.Logging
         [System.Security.SecuritySafeCriticalAttribute]
         public Log(string name) { }
         public Microsoft.VisualBasic.Logging.FileLogTraceListener DefaultFileLogWriter { [System.Security.SecuritySafeCriticalAttribute]get { throw null; } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.Diagnostics.TraceSource TraceSource { get { throw null; } }
         [System.Security.SecuritySafeCriticalAttribute]
         protected internal virtual void InitializeWithDefaultsSinceNoConfigExists() { }
@@ -1890,8 +1890,8 @@ namespace Microsoft.VisualBasic.Logging
 }
 namespace Microsoft.VisualBasic.MyServices
 {
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
-    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
+    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]
     public partial class ClipboardProxy
     {
         internal ClipboardProxy() { }
@@ -1904,7 +1904,7 @@ namespace Microsoft.VisualBasic.MyServices
         public bool ContainsText(System.Windows.Forms.TextDataFormat format) { throw null; }
         public System.IO.Stream GetAudioStream() { throw null; }
         public object GetData(string format) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.Windows.Forms.IDataObject GetDataObject() { throw null; }
         public System.Collections.Specialized.StringCollection GetFileDropList() { throw null; }
         public System.Drawing.Image GetImage() { throw null; }
@@ -1913,15 +1913,15 @@ namespace Microsoft.VisualBasic.MyServices
         public void SetAudio(byte[] audioBytes) { }
         public void SetAudio(System.IO.Stream audioStream) { }
         public void SetData(string format, object data) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public void SetDataObject(System.Windows.Forms.DataObject data) { }
         public void SetFileDropList(System.Collections.Specialized.StringCollection filePaths) { }
         public void SetImage(System.Drawing.Image image) { }
         public void SetText(string text) { }
         public void SetText(string text, System.Windows.Forms.TextDataFormat format) { }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
-    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
+    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]
     public partial class FileSystemProxy
     {
         internal FileSystemProxy() { }
@@ -1982,8 +1982,8 @@ namespace Microsoft.VisualBasic.MyServices
         public void WriteAllText(string file, string text, bool append) { }
         public void WriteAllText(string file, string text, bool append, System.Text.Encoding encoding) { }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
-    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
+    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]
     public partial class RegistryProxy
     {
         internal RegistryProxy() { }
@@ -1999,8 +1999,8 @@ namespace Microsoft.VisualBasic.MyServices
         public void SetValue(string keyName, string valueName, object value) { }
         public void SetValue(string keyName, string valueName, object value, Microsoft.Win32.RegistryValueKind valueKind) { }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
-    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=(System.Security.Permissions.HostProtectionResource)(4))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
+    [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Resources=System.Security.Permissions.HostProtectionResource.ExternalProcessMgmt)]
     public partial class SpecialDirectoriesProxy
     {
         internal SpecialDirectoriesProxy() { }
@@ -2017,7 +2017,7 @@ namespace Microsoft.VisualBasic.MyServices
 }
 namespace Microsoft.VisualBasic.MyServices.Internal
 {
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public partial class ContextValue<T>
     {
         public ContextValue() { }
diff --git a/src/v4.7.2/Microsoft.VisualC.cs b/src/v4.7.2/Microsoft.VisualC.cs
index c2432e7..e4a293b 100644
--- a/src/v4.7.2/Microsoft.VisualC.cs
+++ b/src/v4.7.2/Microsoft.VisualC.cs
@@ -5,21 +5,20 @@
 [assembly:System.Reflection.AssemblyVersionAttribute("10.0.0.0")]
 [assembly:System.CLSCompliantAttribute(false)]
 [assembly:System.Runtime.AssemblyTargetedPatchBandAttribute("1.0.23-245435169")]
-[assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.InteropServices.ComCompatibleVersionAttribute(1, 0, 3300, 0)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
 [assembly:System.Runtime.InteropServices.TypeLibVersionAttribute(8, 0)]
 [assembly:System.Security.SecurityTransparentAttribute]
 namespace Microsoft.VisualC
 {
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All)]
     [System.ObsoleteAttribute("Microsoft.VisualC.dll is an obsolete assembly and exists only for backwards compatibility.")]
     public sealed partial class DebugInfoInPDBAttribute : System.Attribute
     {
         [System.Runtime.TargetedPatchingOptOutAttribute("Performance critical to inline this type of method across NGen image boundaries")]
         public DebugInfoInPDBAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All)]
     [System.ObsoleteAttribute("Microsoft.VisualC.dll is an obsolete assembly and exists only for backwards compatibility.")]
     public sealed partial class DecoratedNameAttribute : System.Attribute
     {
@@ -58,7 +57,7 @@ namespace Microsoft.VisualC
         [System.Runtime.TargetedPatchingOptOutAttribute("Performance critical to inline this type of method across NGen image boundaries")]
         public IsVolatileModifier() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All)]
     [System.ObsoleteAttribute("Microsoft.VisualC.dll is an obsolete assembly and exists only for backwards compatibility.")]
     public sealed partial class MiscellaneousBitsAttribute : System.Attribute
     {
diff --git a/src/v4.7.2/System.ComponentModel.Composition.cs b/src/v4.7.2/System.ComponentModel.Composition.cs
index cee8a7b..a2a292d 100644
--- a/src/v4.7.2/System.ComponentModel.Composition.cs
+++ b/src/v4.7.2/System.ComponentModel.Composition.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.ComponentModel.Composition.dll")]
@@ -19,7 +19,7 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
 namespace System
 {
@@ -63,7 +63,7 @@ namespace System.ComponentModel.Composition
         public static System.ComponentModel.Composition.Primitives.ComposablePart SatisfyImportsOnce(this System.ComponentModel.Composition.ICompositionService compositionService, object attributedPart) { throw null; }
         public static System.ComponentModel.Composition.Primitives.ComposablePart SatisfyImportsOnce(this System.ComponentModel.Composition.ICompositionService compositionService, object attributedPart, System.Reflection.ReflectionContext reflectionContext) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), AllowMultiple=false, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, AllowMultiple=false, Inherited=true)]
     public partial class CatalogReflectionContextAttribute : System.Attribute
     {
         public CatalogReflectionContextAttribute(System.Type reflectionContextType) { }
@@ -119,7 +119,7 @@ namespace System.ComponentModel.Composition
         NonShared = 2,
         Shared = 1,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(452), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Field | System.AttributeTargets.Method | System.AttributeTargets.Property, AllowMultiple=true, Inherited=false)]
     public partial class ExportAttribute : System.Attribute
     {
         public ExportAttribute() { }
@@ -145,7 +145,7 @@ namespace System.ComponentModel.Composition
         public T Value { get { throw null; } }
         public void Dispose() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1476), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Field | System.AttributeTargets.Interface | System.AttributeTargets.Method | System.AttributeTargets.Property, AllowMultiple=true, Inherited=false)]
     public sealed partial class ExportMetadataAttribute : System.Attribute
     {
         public ExportMetadataAttribute(string name, object value) { }
@@ -157,7 +157,7 @@ namespace System.ComponentModel.Composition
     {
         void SatisfyImportsOnce(System.ComponentModel.Composition.Primitives.ComposablePart part);
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2432), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Parameter | System.AttributeTargets.Property, AllowMultiple=false, Inherited=false)]
     public partial class ImportAttribute : System.Attribute
     {
         public ImportAttribute() { }
@@ -182,12 +182,12 @@ namespace System.ComponentModel.Composition
         public ImportCardinalityMismatchException(string message) { }
         public ImportCardinalityMismatchException(string message, System.Exception innerException) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Constructor, AllowMultiple=false, Inherited=false)]
     public partial class ImportingConstructorAttribute : System.Attribute
     {
         public ImportingConstructorAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2432), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Parameter | System.AttributeTargets.Property, AllowMultiple=false, Inherited=false)]
     public partial class ImportManyAttribute : System.Attribute
     {
         public ImportManyAttribute() { }
@@ -206,7 +206,7 @@ namespace System.ComponentModel.Composition
         Local = 1,
         NonLocal = 2,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1028), AllowMultiple=true, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Interface, AllowMultiple=true, Inherited=true)]
     public partial class InheritedExportAttribute : System.ComponentModel.Composition.ExportAttribute
     {
         public InheritedExportAttribute() { }
@@ -218,31 +218,31 @@ namespace System.ComponentModel.Composition
     {
         void OnImportsSatisfied();
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false, Inherited=true)]
     public sealed partial class MetadataAttributeAttribute : System.Attribute
     {
         public MetadataAttributeAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1024), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Interface, AllowMultiple=false, Inherited=false)]
     public sealed partial class MetadataViewImplementationAttribute : System.Attribute
     {
         public MetadataViewImplementationAttribute(System.Type implementationType) { }
         public System.Type ImplementationType { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false, Inherited=false)]
     public sealed partial class PartCreationPolicyAttribute : System.Attribute
     {
         public PartCreationPolicyAttribute(System.ComponentModel.Composition.CreationPolicy creationPolicy) { }
         public System.ComponentModel.Composition.CreationPolicy CreationPolicy { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=true, Inherited=false)]
     public sealed partial class PartMetadataAttribute : System.Attribute
     {
         public PartMetadataAttribute(string name, object value) { }
         public string Name { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } }
         public object Value { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false, Inherited=false)]
     public sealed partial class PartNotDiscoverableAttribute : System.Attribute
     {
         public PartNotDiscoverableAttribute() { }
@@ -315,8 +315,8 @@ namespace System.ComponentModel.Composition.Hosting
         public void Dispose() { }
         protected virtual void Dispose(bool disposing) { }
         public void SetValue(object key, object value) { }
-        public bool TryGetValue<T>(object key, bool localAtomicCompositionOnly, out T value) { value = default(T); throw null; }
-        public bool TryGetValue<T>(object key, out T value) { value = default(T); throw null; }
+        public bool TryGetValue<T>(object key, bool localAtomicCompositionOnly, out T value) { throw null; }
+        public bool TryGetValue<T>(object key, out T value) { throw null; }
     }
     public partial class CatalogExportProvider : System.ComponentModel.Composition.Hosting.ExportProvider, System.IDisposable
     {
@@ -473,7 +473,7 @@ namespace System.ComponentModel.Composition.Hosting
         public System.Lazy<T, TMetadataView> GetExport<T, TMetadataView>(string contractName) { throw null; }
         protected virtual void OnExportsChanged(System.ComponentModel.Composition.Hosting.ExportsChangeEventArgs e) { }
         protected virtual void OnExportsChanging(System.ComponentModel.Composition.Hosting.ExportsChangeEventArgs e) { }
-        public bool TryGetExports(System.ComponentModel.Composition.Primitives.ImportDefinition definition, System.ComponentModel.Composition.Hosting.AtomicComposition atomicComposition, out System.Collections.Generic.IEnumerable<System.ComponentModel.Composition.Primitives.Export> exports) { exports = default(System.Collections.Generic.IEnumerable<System.ComponentModel.Composition.Primitives.Export>); throw null; }
+        public bool TryGetExports(System.ComponentModel.Composition.Primitives.ImportDefinition definition, System.ComponentModel.Composition.Hosting.AtomicComposition atomicComposition, out System.Collections.Generic.IEnumerable<System.ComponentModel.Composition.Primitives.Export> exports) { throw null; }
     }
     public partial class ExportsChangeEventArgs : System.EventArgs
     {
@@ -556,7 +556,7 @@ namespace System.ComponentModel.Composition.Primitives
     public abstract partial class ComposablePartCatalog : System.Collections.Generic.IEnumerable<System.ComponentModel.Composition.Primitives.ComposablePartDefinition>, System.Collections.IEnumerable, System.IDisposable
     {
         protected ComposablePartCatalog() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual System.Linq.IQueryable<System.ComponentModel.Composition.Primitives.ComposablePartDefinition> Parts { get { throw null; } }
         public void Dispose() { }
         protected virtual void Dispose(bool disposing) { }
@@ -659,9 +659,9 @@ namespace System.ComponentModel.Composition.ReflectionModel
     {
         private object _dummy;
         private int _dummyPrimitive;
-        public LazyMemberInfo(System.Reflection.MemberInfo member) { throw null;}
-        public LazyMemberInfo(System.Reflection.MemberTypes memberType, System.Func<System.Reflection.MemberInfo[]> accessorsCreator) { throw null;}
-        public LazyMemberInfo(System.Reflection.MemberTypes memberType, params System.Reflection.MemberInfo[] accessors) { throw null;}
+        public LazyMemberInfo(System.Reflection.MemberInfo member) { throw null; }
+        public LazyMemberInfo(System.Reflection.MemberTypes memberType, System.Func<System.Reflection.MemberInfo[]> accessorsCreator) { throw null; }
+        public LazyMemberInfo(System.Reflection.MemberTypes memberType, params System.Reflection.MemberInfo[] accessors) { throw null; }
         public System.Reflection.MemberTypes MemberType { get { throw null; } }
         public override bool Equals(object obj) { throw null; }
         public System.Reflection.MemberInfo[] GetAccessors() { throw null; }
@@ -687,6 +687,6 @@ namespace System.ComponentModel.Composition.ReflectionModel
         public static bool IsDisposalRequired(System.ComponentModel.Composition.Primitives.ComposablePartDefinition partDefinition) { throw null; }
         public static bool IsExportFactoryImportDefinition(System.ComponentModel.Composition.Primitives.ImportDefinition importDefinition) { throw null; }
         public static bool IsImportingParameter(System.ComponentModel.Composition.Primitives.ImportDefinition importDefinition) { throw null; }
-        public static bool TryMakeGenericPartDefinition(System.ComponentModel.Composition.Primitives.ComposablePartDefinition partDefinition, System.Collections.Generic.IEnumerable<System.Type> genericParameters, out System.ComponentModel.Composition.Primitives.ComposablePartDefinition specialization) { specialization = default(System.ComponentModel.Composition.Primitives.ComposablePartDefinition); throw null; }
+        public static bool TryMakeGenericPartDefinition(System.ComponentModel.Composition.Primitives.ComposablePartDefinition partDefinition, System.Collections.Generic.IEnumerable<System.Type> genericParameters, out System.ComponentModel.Composition.Primitives.ComposablePartDefinition specialization) { throw null; }
     }
 }
diff --git a/src/v4.7.2/System.ComponentModel.DataAnnotations.cs b/src/v4.7.2/System.ComponentModel.DataAnnotations.cs
index 47c2fca..b8988e1 100644
--- a/src/v4.7.2/System.ComponentModel.DataAnnotations.cs
+++ b/src/v4.7.2/System.ComponentModel.DataAnnotations.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.ComponentModel.DataAnnotations.dll")]
@@ -19,9 +19,9 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(2), SkipVerificationInFullTrust=true)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level2, SkipVerificationInFullTrust=true)]
 [assembly:System.Security.SecurityTransparentAttribute]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, Execution=true)]
 namespace System.ComponentModel.DataAnnotations
@@ -32,7 +32,7 @@ namespace System.ComponentModel.DataAnnotations
         public AssociatedMetadataTypeTypeDescriptionProvider(System.Type type, System.Type associatedMetadataType) { }
         public override System.ComponentModel.ICustomTypeDescriptor GetTypeDescriptor(System.Type objectType, object instance) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(384), AllowMultiple=false, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Property, AllowMultiple=false, Inherited=true)]
     public sealed partial class AssociationAttribute : System.Attribute
     {
         public AssociationAttribute(string name, string thisKey, string otherKey) { }
@@ -43,13 +43,13 @@ namespace System.ComponentModel.DataAnnotations
         public string ThisKey { get { throw null; } }
         public System.Collections.Generic.IEnumerable<string> ThisKeyMembers { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(28), AllowMultiple=false, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Enum | System.AttributeTargets.Struct, AllowMultiple=false, Inherited=true)]
     public sealed partial class BindableTypeAttribute : System.Attribute
     {
         public BindableTypeAttribute() { }
         public bool IsBindable { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property, AllowMultiple=false)]
     public partial class CompareAttribute : System.ComponentModel.DataAnnotations.ValidationAttribute
     {
         public CompareAttribute(string otherProperty) { }
@@ -59,18 +59,18 @@ namespace System.ComponentModel.DataAnnotations
         public override string FormatErrorMessage(string name) { throw null; }
         protected override System.ComponentModel.DataAnnotations.ValidationResult IsValid(object value, System.ComponentModel.DataAnnotations.ValidationContext validationContext) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(384), AllowMultiple=false, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Property, AllowMultiple=false, Inherited=true)]
     public sealed partial class ConcurrencyCheckAttribute : System.Attribute
     {
         public ConcurrencyCheckAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2432), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Parameter | System.AttributeTargets.Property, AllowMultiple=false)]
     public sealed partial class CreditCardAttribute : System.ComponentModel.DataAnnotations.DataTypeAttribute
     {
         public CreditCardAttribute() : base (default(System.ComponentModel.DataAnnotations.DataType)) { }
         public override bool IsValid(object value) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2500), AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Field | System.AttributeTargets.Method | System.AttributeTargets.Parameter | System.AttributeTargets.Property, AllowMultiple=true)]
     public sealed partial class CustomValidationAttribute : System.ComponentModel.DataAnnotations.ValidationAttribute
     {
         public CustomValidationAttribute(System.Type validatorType, string method) { }
@@ -100,7 +100,7 @@ namespace System.ComponentModel.DataAnnotations
         Upload = 16,
         Url = 12,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2496), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Method | System.AttributeTargets.Parameter | System.AttributeTargets.Property, AllowMultiple=false)]
     public partial class DataTypeAttribute : System.ComponentModel.DataAnnotations.ValidationAttribute
     {
         public DataTypeAttribute(System.ComponentModel.DataAnnotations.DataType dataType) { }
@@ -111,7 +111,7 @@ namespace System.ComponentModel.DataAnnotations
         public virtual string GetDataTypeName() { throw null; }
         public override bool IsValid(object value) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2496), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Method | System.AttributeTargets.Parameter | System.AttributeTargets.Property, AllowMultiple=false)]
     public sealed partial class DisplayAttribute : System.Attribute
     {
         public DisplayAttribute() { }
@@ -133,7 +133,7 @@ namespace System.ComponentModel.DataAnnotations
         public string GetPrompt() { throw null; }
         public string GetShortName() { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), Inherited=true, AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, Inherited=true, AllowMultiple=false)]
     public partial class DisplayColumnAttribute : System.Attribute
     {
         public DisplayColumnAttribute(string displayColumn) { }
@@ -143,7 +143,7 @@ namespace System.ComponentModel.DataAnnotations
         public string SortColumn { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } }
         public bool SortDescending { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(384), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Property, AllowMultiple=false)]
     public partial class DisplayFormatAttribute : System.Attribute
     {
         public DisplayFormatAttribute() { }
@@ -153,27 +153,27 @@ namespace System.ComponentModel.DataAnnotations
         public bool HtmlEncode { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
         public string NullDisplayText { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(384), AllowMultiple=false, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Property, AllowMultiple=false, Inherited=true)]
     public sealed partial class EditableAttribute : System.Attribute
     {
         public EditableAttribute(bool allowEdit) { }
         public bool AllowEdit { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } }
         public bool AllowInitialValue { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2432), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Parameter | System.AttributeTargets.Property, AllowMultiple=false)]
     public sealed partial class EmailAddressAttribute : System.ComponentModel.DataAnnotations.DataTypeAttribute
     {
         public EmailAddressAttribute() : base (default(System.ComponentModel.DataAnnotations.DataType)) { }
         public override bool IsValid(object value) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2496), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Method | System.AttributeTargets.Parameter | System.AttributeTargets.Property, AllowMultiple=false)]
     public sealed partial class EnumDataTypeAttribute : System.ComponentModel.DataAnnotations.DataTypeAttribute
     {
         public EnumDataTypeAttribute(System.Type enumType) : base (default(System.ComponentModel.DataAnnotations.DataType)) { }
         public System.Type EnumType { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } }
         public override bool IsValid(object value) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2432), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Parameter | System.AttributeTargets.Property, AllowMultiple=false)]
     public sealed partial class FileExtensionsAttribute : System.ComponentModel.DataAnnotations.DataTypeAttribute
     {
         public FileExtensionsAttribute() : base (default(System.ComponentModel.DataAnnotations.DataType)) { }
@@ -181,7 +181,7 @@ namespace System.ComponentModel.DataAnnotations
         public override string FormatErrorMessage(string name) { throw null; }
         public override bool IsValid(object value) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(384), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Property, AllowMultiple=false)]
     public sealed partial class FilterUIHintAttribute : System.Attribute
     {
         public FilterUIHintAttribute(string filterUIHint) { }
@@ -198,12 +198,12 @@ namespace System.ComponentModel.DataAnnotations
     {
         System.Collections.Generic.IEnumerable<System.ComponentModel.DataAnnotations.ValidationResult> Validate(System.ComponentModel.DataAnnotations.ValidationContext validationContext);
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(384), AllowMultiple=false, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Property, AllowMultiple=false, Inherited=true)]
     public sealed partial class KeyAttribute : System.Attribute
     {
         public KeyAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2432), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Parameter | System.AttributeTargets.Property, AllowMultiple=false)]
     public partial class MaxLengthAttribute : System.ComponentModel.DataAnnotations.ValidationAttribute
     {
         public MaxLengthAttribute() { }
@@ -212,13 +212,13 @@ namespace System.ComponentModel.DataAnnotations
         public override string FormatErrorMessage(string name) { throw null; }
         public override bool IsValid(object value) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false)]
     public sealed partial class MetadataTypeAttribute : System.Attribute
     {
         public MetadataTypeAttribute(System.Type metadataClassType) { }
         public System.Type MetadataClassType { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2432), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Parameter | System.AttributeTargets.Property, AllowMultiple=false)]
     public partial class MinLengthAttribute : System.ComponentModel.DataAnnotations.ValidationAttribute
     {
         public MinLengthAttribute(int length) { }
@@ -226,13 +226,13 @@ namespace System.ComponentModel.DataAnnotations
         public override string FormatErrorMessage(string name) { throw null; }
         public override bool IsValid(object value) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2432), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Parameter | System.AttributeTargets.Property, AllowMultiple=false)]
     public sealed partial class PhoneAttribute : System.ComponentModel.DataAnnotations.DataTypeAttribute
     {
         public PhoneAttribute() : base (default(System.ComponentModel.DataAnnotations.DataType)) { }
         public override bool IsValid(object value) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2432), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Parameter | System.AttributeTargets.Property, AllowMultiple=false)]
     public partial class RangeAttribute : System.ComponentModel.DataAnnotations.ValidationAttribute
     {
         public RangeAttribute(double minimum, double maximum) { }
@@ -244,7 +244,7 @@ namespace System.ComponentModel.DataAnnotations
         public override string FormatErrorMessage(string name) { throw null; }
         public override bool IsValid(object value) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2432), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Parameter | System.AttributeTargets.Property, AllowMultiple=false)]
     public partial class RegularExpressionAttribute : System.ComponentModel.DataAnnotations.ValidationAttribute
     {
         public RegularExpressionAttribute(string pattern) { }
@@ -253,26 +253,26 @@ namespace System.ComponentModel.DataAnnotations
         public override string FormatErrorMessage(string name) { throw null; }
         public override bool IsValid(object value) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2432), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Parameter | System.AttributeTargets.Property, AllowMultiple=false)]
     public partial class RequiredAttribute : System.ComponentModel.DataAnnotations.ValidationAttribute
     {
         public RequiredAttribute() { }
         public bool AllowEmptyStrings { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
         public override bool IsValid(object value) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(384), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Property, AllowMultiple=false)]
     public partial class ScaffoldColumnAttribute : System.Attribute
     {
         public ScaffoldColumnAttribute(bool scaffold) { }
         public bool Scaffold { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false)]
     public partial class ScaffoldTableAttribute : System.Attribute
     {
         public ScaffoldTableAttribute(bool scaffold) { }
         public bool Scaffold { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2432), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Parameter | System.AttributeTargets.Property, AllowMultiple=false)]
     public partial class StringLengthAttribute : System.ComponentModel.DataAnnotations.ValidationAttribute
     {
         public StringLengthAttribute(int maximumLength) { }
@@ -281,12 +281,12 @@ namespace System.ComponentModel.DataAnnotations
         public override string FormatErrorMessage(string name) { throw null; }
         public override bool IsValid(object value) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(384), AllowMultiple=false, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Property, AllowMultiple=false, Inherited=true)]
     public sealed partial class TimestampAttribute : System.Attribute
     {
         public TimestampAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(384), AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Property, AllowMultiple=true)]
     public partial class UIHintAttribute : System.Attribute
     {
         public UIHintAttribute(string uiHint) { }
@@ -299,7 +299,7 @@ namespace System.ComponentModel.DataAnnotations
         public override bool Equals(object obj) { throw null; }
         public override int GetHashCode() { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2432), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Parameter | System.AttributeTargets.Property, AllowMultiple=false)]
     public sealed partial class UrlAttribute : System.ComponentModel.DataAnnotations.DataTypeAttribute
     {
         public UrlAttribute() : base (default(System.ComponentModel.DataAnnotations.DataType)) { }
@@ -373,7 +373,7 @@ namespace System.ComponentModel.DataAnnotations
 }
 namespace System.ComponentModel.DataAnnotations.Schema
 {
-    [System.AttributeUsageAttribute((System.AttributeTargets)(384), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Property, AllowMultiple=false)]
     public partial class ColumnAttribute : System.Attribute
     {
         public ColumnAttribute() { }
@@ -382,12 +382,12 @@ namespace System.ComponentModel.DataAnnotations.Schema
         public int Order { get { throw null; } set { } }
         public string TypeName { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false)]
     public partial class ComplexTypeAttribute : System.Attribute
     {
         public ComplexTypeAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(384), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Property, AllowMultiple=false)]
     public partial class DatabaseGeneratedAttribute : System.Attribute
     {
         public DatabaseGeneratedAttribute(System.ComponentModel.DataAnnotations.Schema.DatabaseGeneratedOption databaseGeneratedOption) { }
@@ -399,24 +399,24 @@ namespace System.ComponentModel.DataAnnotations.Schema
         Identity = 1,
         None = 0,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(384), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Property, AllowMultiple=false)]
     public partial class ForeignKeyAttribute : System.Attribute
     {
         public ForeignKeyAttribute(string name) { }
         public string Name { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(384), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Property, AllowMultiple=false)]
     public partial class InversePropertyAttribute : System.Attribute
     {
         public InversePropertyAttribute(string property) { }
         public string Property { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(388), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Field | System.AttributeTargets.Property, AllowMultiple=false)]
     public partial class NotMappedAttribute : System.Attribute
     {
         public NotMappedAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false)]
     public partial class TableAttribute : System.Attribute
     {
         public TableAttribute(string name) { }
diff --git a/src/v4.7.2/System.Configuration.Install.cs b/src/v4.7.2/System.Configuration.Install.cs
index 1ebcdb6..89f60fe 100644
--- a/src/v4.7.2/System.Configuration.Install.cs
+++ b/src/v4.7.2/System.Configuration.Install.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.Configuration.Install.dll")]
@@ -19,7 +19,7 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 namespace System.Configuration.Install
 {
     public partial class AssemblyInstaller : System.Configuration.Install.Installer
@@ -45,7 +45,7 @@ namespace System.Configuration.Install
         public virtual bool IsEquivalentInstaller(System.Configuration.Install.ComponentInstaller otherInstaller) { throw null; }
     }
     [System.Runtime.InteropServices.GuidAttribute("1E233FE7-C16D-4512-8C3B-2E9988F08D38")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IManagedInstaller
     {
         [return: System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.I4)]
@@ -65,14 +65,14 @@ namespace System.Configuration.Install
     {
         public Installer() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Configuration.Install.InstallContext Context { get { throw null; } set { } }
         public virtual string HelpText { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         public System.Configuration.Install.InstallerCollection Installers { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.TypeConverterAttribute("System.Configuration.Install.InstallerParentConverter")]
         public System.Configuration.Install.Installer Parent { get { throw null; } set { } }
         public event System.Configuration.Install.InstallEventHandler AfterInstall { add { } remove { } }
@@ -170,7 +170,7 @@ namespace System.Diagnostics
         public string ParameterResourceFile { get { throw null; } set { } }
         [System.ComponentModel.TypeConverterAttribute("System.Diagnostics.Design.StringValueConverter, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         public string Source { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Configuration.Install.UninstallAction)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Configuration.Install.UninstallAction.Remove)]
         public System.Configuration.Install.UninstallAction UninstallAction { get { throw null; } set { } }
         public override void CopyFromComponent(System.ComponentModel.IComponent component) { }
         public override void Install(System.Collections.IDictionary stateSaver) { }
@@ -186,12 +186,12 @@ namespace System.Diagnostics
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.TypeConverterAttribute("System.Diagnostics.Design.StringValueConverter, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         public string CategoryName { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Diagnostics.PerformanceCounterCategoryType)(-1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Diagnostics.PerformanceCounterCategoryType.Unknown)]
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         public System.Diagnostics.PerformanceCounterCategoryType CategoryType { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         public System.Diagnostics.CounterCreationDataCollection Counters { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Configuration.Install.UninstallAction)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Configuration.Install.UninstallAction.Remove)]
         public System.Configuration.Install.UninstallAction UninstallAction { get { throw null; } set { } }
         public override void CopyFromComponent(System.ComponentModel.IComponent component) { }
         public override void Install(System.Collections.IDictionary stateSaver) { }
diff --git a/src/v4.7.2/System.Configuration.cs b/src/v4.7.2/System.Configuration.cs
index c14406a..ec1e9ad 100644
--- a/src/v4.7.2/System.Configuration.cs
+++ b/src/v4.7.2/System.Configuration.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.Configuration.dll")]
@@ -20,9 +20,9 @@
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComCompatibleVersionAttribute(1, 0, 3300, 0)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(1), SkipVerificationInFullTrust=true)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level1, SkipVerificationInFullTrust=true)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, SkipVerification=true)]
 namespace System.Configuration
 {
@@ -46,7 +46,7 @@ namespace System.Configuration
         public override bool CanValidate(System.Type type) { throw null; }
         public override void Validate(object value) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property)]
     public sealed partial class CallbackValidatorAttribute : System.Configuration.ConfigurationValidatorAttribute
     {
         public CallbackValidatorAttribute() { }
@@ -129,7 +129,7 @@ namespace System.Configuration
     public partial class ConfigurationBuilderSettings : System.Configuration.ConfigurationElement
     {
         public ConfigurationBuilderSettings() { }
-        [System.Configuration.ConfigurationPropertyAttribute("", IsDefaultCollection=true, Options=(System.Configuration.ConfigurationPropertyOptions)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("", IsDefaultCollection=true, Options=System.Configuration.ConfigurationPropertyOptions.IsDefaultCollection)]
         public System.Configuration.ProviderSettingsCollection Builders { get { throw null; } }
         protected internal override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
     }
@@ -141,7 +141,7 @@ namespace System.Configuration
         protected internal override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         public System.Configuration.ConfigurationBuilder GetBuilderFromName(string builderName) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(132))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Property)]
     public sealed partial class ConfigurationCollectionAttribute : System.Attribute
     {
         public ConfigurationCollectionAttribute(System.Type itemType) { }
@@ -343,7 +343,7 @@ namespace System.Configuration
         public override System.Security.SecurityElement ToXml() { throw null; }
         public override System.Security.IPermission Union(System.Security.IPermission target) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All, AllowMultiple=true, Inherited=false)]
     [System.SerializableAttribute]
     public sealed partial class ConfigurationPermissionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute
     {
@@ -370,7 +370,7 @@ namespace System.Configuration
         public System.Type Type { get { throw null; } }
         public System.Configuration.ConfigurationValidatorBase Validator { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property)]
     public sealed partial class ConfigurationPropertyAttribute : System.Attribute
     {
         public ConfigurationPropertyAttribute(string name) { }
@@ -486,7 +486,7 @@ namespace System.Configuration
         PerUserRoaming = 10,
         PerUserRoamingAndLocal = 20,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property)]
     public partial class ConfigurationValidatorAttribute : System.Attribute
     {
         protected ConfigurationValidatorAttribute() { }
@@ -505,9 +505,9 @@ namespace System.Configuration
         public ConnectionStringSettings() { }
         public ConnectionStringSettings(string name, string connectionString) { }
         public ConnectionStringSettings(string name, string connectionString, string providerName) { }
-        [System.Configuration.ConfigurationPropertyAttribute("connectionString", Options=(System.Configuration.ConfigurationPropertyOptions)(2), DefaultValue="")]
+        [System.Configuration.ConfigurationPropertyAttribute("connectionString", Options=System.Configuration.ConfigurationPropertyOptions.IsRequired, DefaultValue="")]
         public string ConnectionString { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("name", Options=(System.Configuration.ConfigurationPropertyOptions)(6), DefaultValue="")]
+        [System.Configuration.ConfigurationPropertyAttribute("name", Options=System.Configuration.ConfigurationPropertyOptions.IsKey | System.Configuration.ConfigurationPropertyOptions.IsRequired, DefaultValue="")]
         public string Name { get { throw null; } set { } }
         protected internal override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("providerName", DefaultValue="System.Data.SqlClient")]
@@ -534,7 +534,7 @@ namespace System.Configuration
     public sealed partial class ConnectionStringsSection : System.Configuration.ConfigurationSection
     {
         public ConnectionStringsSection() { }
-        [System.Configuration.ConfigurationPropertyAttribute("", Options=(System.Configuration.ConfigurationPropertyOptions)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("", Options=System.Configuration.ConfigurationPropertyOptions.IsDefaultCollection)]
         public System.Configuration.ConnectionStringSettingsCollection ConnectionStrings { get { throw null; } }
         protected internal override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         protected internal override object GetRuntimeObject() { throw null; }
@@ -635,7 +635,7 @@ namespace System.Configuration
         public override bool CanValidate(System.Type type) { throw null; }
         public override void Validate(object value) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property)]
     public sealed partial class IntegerValidatorAttribute : System.Configuration.ConfigurationValidatorAttribute
     {
         public IntegerValidatorAttribute() { }
@@ -662,7 +662,7 @@ namespace System.Configuration
     public partial class KeyValueConfigurationElement : System.Configuration.ConfigurationElement
     {
         public KeyValueConfigurationElement(string key, string value) { }
-        [System.Configuration.ConfigurationPropertyAttribute("key", Options=(System.Configuration.ConfigurationPropertyOptions)(4), DefaultValue="")]
+        [System.Configuration.ConfigurationPropertyAttribute("key", Options=System.Configuration.ConfigurationPropertyOptions.IsKey, DefaultValue="")]
         public string Key { get { throw null; } }
         protected internal override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("value", DefaultValue="")]
@@ -677,7 +677,7 @@ namespace System.Configuration
         public override bool CanValidate(System.Type type) { throw null; }
         public override void Validate(object value) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property)]
     public sealed partial class LongValidatorAttribute : System.Configuration.ConfigurationValidatorAttribute
     {
         public LongValidatorAttribute() { }
@@ -721,7 +721,7 @@ namespace System.Configuration
         public override bool CanValidate(System.Type type) { throw null; }
         public override void Validate(object value) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property)]
     public sealed partial class PositiveTimeSpanValidatorAttribute : System.Configuration.ConfigurationValidatorAttribute
     {
         public PositiveTimeSpanValidatorAttribute() { }
@@ -795,7 +795,7 @@ namespace System.Configuration
     {
         public ProtectedProviderSettings() { }
         protected internal override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("", IsDefaultCollection=true, Options=(System.Configuration.ConfigurationPropertyOptions)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("", IsDefaultCollection=true, Options=System.Configuration.ConfigurationPropertyOptions.IsDefaultCollection)]
         public System.Configuration.ProviderSettingsCollection Providers { get { throw null; } }
     }
     public sealed partial class ProviderSettings : System.Configuration.ConfigurationElement
@@ -832,7 +832,7 @@ namespace System.Configuration
         public override bool CanValidate(System.Type type) { throw null; }
         public override void Validate(object value) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property)]
     public sealed partial class RegexStringValidatorAttribute : System.Configuration.ConfigurationValidatorAttribute
     {
         public RegexStringValidatorAttribute(string regex) { }
@@ -898,7 +898,7 @@ namespace System.Configuration
         public override bool CanValidate(System.Type type) { throw null; }
         public override void Validate(object value) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property)]
     public sealed partial class StringValidatorAttribute : System.Configuration.ConfigurationValidatorAttribute
     {
         public StringValidatorAttribute() { }
@@ -913,7 +913,7 @@ namespace System.Configuration
         public override bool CanValidate(System.Type type) { throw null; }
         public override void Validate(object value) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property)]
     public sealed partial class SubclassTypeValidatorAttribute : System.Configuration.ConfigurationValidatorAttribute
     {
         public SubclassTypeValidatorAttribute(System.Type baseClass) { }
@@ -952,7 +952,7 @@ namespace System.Configuration
         public override bool CanValidate(System.Type type) { throw null; }
         public override void Validate(object value) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property)]
     public sealed partial class TimeSpanValidatorAttribute : System.Configuration.ConfigurationValidatorAttribute
     {
         public const string TimeSpanMaxValue = "10675199.02:48:05.4775807";
@@ -999,13 +999,13 @@ namespace System.Configuration.Internal
         public virtual string GetConfigPathFromLocationSubPath(string configPath, string locationSubPath) { throw null; }
         public virtual System.Type GetConfigType(string typeName, bool throwOnError) { throw null; }
         public virtual string GetConfigTypeName(System.Type t) { throw null; }
-        public virtual void GetRestrictedPermissions(System.Configuration.Internal.IInternalConfigRecord configRecord, out System.Security.PermissionSet permissionSet, out bool isHostReady) { permissionSet = default(System.Security.PermissionSet); isHostReady = default(bool); }
+        public virtual void GetRestrictedPermissions(System.Configuration.Internal.IInternalConfigRecord configRecord, out System.Security.PermissionSet permissionSet, out bool isHostReady) { throw null; }
         public virtual string GetStreamName(string configPath) { throw null; }
         public virtual string GetStreamNameForConfigSource(string streamName, string configSource) { throw null; }
         public virtual object GetStreamVersion(string streamName) { throw null; }
         public virtual System.IDisposable Impersonate() { throw null; }
         public virtual void Init(System.Configuration.Internal.IInternalConfigRoot configRoot, params object[] hostInitParams) { }
-        public virtual void InitForConfiguration(ref string locationSubPath, out string configPath, out string locationConfigPath, System.Configuration.Internal.IInternalConfigRoot configRoot, params object[] hostInitConfigurationParams) { configPath = default(string); locationConfigPath = default(string); }
+        public virtual void InitForConfiguration(ref string locationSubPath, out string configPath, out string locationConfigPath, System.Configuration.Internal.IInternalConfigRoot configRoot, params object[] hostInitConfigurationParams) { throw null; }
         public virtual bool IsAboveApplication(string configPath) { throw null; }
         public virtual bool IsConfigRecordRequired(string configPath) { throw null; }
         public virtual bool IsDefinitionAllowed(string configPath, System.Configuration.ConfigurationAllowDefinition allowDefinition, System.Configuration.ConfigurationAllowExeDefinition allowExeDefinition) { throw null; }
diff --git a/src/v4.7.2/System.Core.cs b/src/v4.7.2/System.Core.cs
index 8d49ce6..68fbd04 100644
--- a/src/v4.7.2/System.Core.cs
+++ b/src/v4.7.2/System.Core.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.Core.dll")]
@@ -20,10 +20,10 @@
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.CompilerServices.StringFreezingAttribute]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
 [assembly:System.Security.SecurityCriticalAttribute]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(1), SkipVerificationInFullTrust=true)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level1, SkipVerificationInFullTrust=true)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, SkipVerification=true)]
 [assembly:System.Runtime.CompilerServices.TypeForwardedToAttribute(typeof(System.Action))]
 [assembly:System.Runtime.CompilerServices.TypeForwardedToAttribute(typeof(System.Action<,,,>))]
@@ -44,19 +44,19 @@
 [assembly:System.Runtime.CompilerServices.TypeForwardedToAttribute(typeof(System.TimeZoneNotFoundException))]
 namespace Microsoft.Win32.SafeHandles
 {
-    [System.Security.SecurityCriticalAttribute((System.Security.SecurityCriticalScope)(1))]
+    [System.Security.SecurityCriticalAttribute(System.Security.SecurityCriticalScope.Everything)]
     public sealed partial class SafeMemoryMappedFileHandle : Microsoft.Win32.SafeHandles.SafeHandleZeroOrMinusOneIsInvalid
     {
         internal SafeMemoryMappedFileHandle() : base (default(bool)) { }
         protected override bool ReleaseHandle() { throw null; }
     }
-    [System.Security.SecurityCriticalAttribute((System.Security.SecurityCriticalScope)(1))]
+    [System.Security.SecurityCriticalAttribute(System.Security.SecurityCriticalScope.Everything)]
     public sealed partial class SafeMemoryMappedViewHandle : System.Runtime.InteropServices.SafeBuffer
     {
         internal SafeMemoryMappedViewHandle() : base (default(bool)) { }
         protected override bool ReleaseHandle() { throw null; }
     }
-    [System.Security.SecurityCriticalAttribute((System.Security.SecurityCriticalScope)(1))]
+    [System.Security.SecurityCriticalAttribute(System.Security.SecurityCriticalScope.Everything)]
     [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, UnmanagedCode=true)]
     [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, UnmanagedCode=true)]
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, MayLeakOnAbort=true)]
@@ -65,10 +65,10 @@ namespace Microsoft.Win32.SafeHandles
         protected SafeNCryptHandle() : base (default(bool)) { }
         protected SafeNCryptHandle(System.IntPtr handle, System.Runtime.InteropServices.SafeHandle parentHandle) : base (default(bool)) { }
         protected override bool ReleaseHandle() { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         protected abstract bool ReleaseNativeHandle();
     }
-    [System.Security.SecurityCriticalAttribute((System.Security.SecurityCriticalScope)(1))]
+    [System.Security.SecurityCriticalAttribute(System.Security.SecurityCriticalScope.Everything)]
     [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, UnmanagedCode=true)]
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, MayLeakOnAbort=true)]
     public sealed partial class SafeNCryptKeyHandle : Microsoft.Win32.SafeHandles.SafeNCryptHandle
@@ -77,7 +77,7 @@ namespace Microsoft.Win32.SafeHandles
         public SafeNCryptKeyHandle(System.IntPtr handle, System.Runtime.InteropServices.SafeHandle parentHandle) { }
         protected override bool ReleaseNativeHandle() { throw null; }
     }
-    [System.Security.SecurityCriticalAttribute((System.Security.SecurityCriticalScope)(1))]
+    [System.Security.SecurityCriticalAttribute(System.Security.SecurityCriticalScope.Everything)]
     [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, UnmanagedCode=true)]
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, MayLeakOnAbort=true)]
     public sealed partial class SafeNCryptProviderHandle : Microsoft.Win32.SafeHandles.SafeNCryptHandle
@@ -85,7 +85,7 @@ namespace Microsoft.Win32.SafeHandles
         public SafeNCryptProviderHandle() { }
         protected override bool ReleaseNativeHandle() { throw null; }
     }
-    [System.Security.SecurityCriticalAttribute((System.Security.SecurityCriticalScope)(1))]
+    [System.Security.SecurityCriticalAttribute(System.Security.SecurityCriticalScope.Everything)]
     [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, UnmanagedCode=true)]
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, MayLeakOnAbort=true)]
     public sealed partial class SafeNCryptSecretHandle : Microsoft.Win32.SafeHandles.SafeNCryptHandle
@@ -93,7 +93,7 @@ namespace Microsoft.Win32.SafeHandles
         public SafeNCryptSecretHandle() { }
         protected override bool ReleaseNativeHandle() { throw null; }
     }
-    [System.Security.SecurityCriticalAttribute((System.Security.SecurityCriticalScope)(1))]
+    [System.Security.SecurityCriticalAttribute(System.Security.SecurityCriticalScope.Everything)]
     [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, UnmanagedCode=true)]
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, MayLeakOnAbort=true)]
     public sealed partial class SafePipeHandle : Microsoft.Win32.SafeHandles.SafeHandleZeroOrMinusOneIsInvalid
@@ -149,7 +149,7 @@ namespace System.Collections.Generic
         public void ExceptWith(System.Collections.Generic.IEnumerable<T> other) { }
         public System.Collections.Generic.HashSet<T>.Enumerator GetEnumerator() { throw null; }
         [System.Security.SecurityCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         public virtual void GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         public void IntersectWith(System.Collections.Generic.IEnumerable<T> other) { }
         public bool IsProperSubsetOf(System.Collections.Generic.IEnumerable<T> other) { throw null; }
@@ -166,7 +166,7 @@ namespace System.Collections.Generic
         System.Collections.Generic.IEnumerator<T> System.Collections.Generic.IEnumerable<T>.GetEnumerator() { throw null; }
         System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator() { throw null; }
         public void TrimExcess() { }
-        public bool TryGetValue(T equalValue, out T actualValue) { actualValue = default(T); throw null; }
+        public bool TryGetValue(T equalValue, out T actualValue) { throw null; }
         public void UnionWith(System.Collections.Generic.IEnumerable<T> other) { }
         [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, MayLeakOnAbort=true)]
         [System.SerializableAttribute]
@@ -244,7 +244,7 @@ namespace System.Diagnostics.Eventing
     {
         [System.Runtime.InteropServices.FieldOffsetAttribute(0)]
         private int _dummyPrimitive;
-        public EventDescriptor(int id, byte version, byte channel, byte level, byte opcode, int task, long keywords) { throw null;}
+        public EventDescriptor(int id, byte version, byte channel, byte level, byte opcode, int task, long keywords) { throw null; }
         public byte Channel { get { throw null; } }
         public int EventId { get { throw null; } }
         public long Keywords { get { throw null; } }
@@ -321,10 +321,10 @@ namespace System.Diagnostics.Eventing.Reader
     {
         protected EventBookmark(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         [System.Security.SecurityCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         protected virtual void GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         [System.Security.SecurityCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
     }
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, MayLeakOnAbort=true)]
@@ -383,7 +383,7 @@ namespace System.Diagnostics.Eventing.Reader
         public EventLogException(string message, System.Exception innerException) { }
         public override string Message { [System.Security.SecurityCriticalAttribute]get { throw null; } }
         [System.Security.SecurityCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         public override void GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
     }
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, MayLeakOnAbort=true)]
@@ -955,18 +955,18 @@ namespace System.Dynamic
         protected DynamicObject() { }
         public virtual System.Collections.Generic.IEnumerable<string> GetDynamicMemberNames() { throw null; }
         public virtual System.Dynamic.DynamicMetaObject GetMetaObject(System.Linq.Expressions.Expression parameter) { throw null; }
-        public virtual bool TryBinaryOperation(System.Dynamic.BinaryOperationBinder binder, object arg, out object result) { result = default(object); throw null; }
-        public virtual bool TryConvert(System.Dynamic.ConvertBinder binder, out object result) { result = default(object); throw null; }
-        public virtual bool TryCreateInstance(System.Dynamic.CreateInstanceBinder binder, object[] args, out object result) { result = default(object); throw null; }
+        public virtual bool TryBinaryOperation(System.Dynamic.BinaryOperationBinder binder, object arg, out object result) { throw null; }
+        public virtual bool TryConvert(System.Dynamic.ConvertBinder binder, out object result) { throw null; }
+        public virtual bool TryCreateInstance(System.Dynamic.CreateInstanceBinder binder, object[] args, out object result) { throw null; }
         public virtual bool TryDeleteIndex(System.Dynamic.DeleteIndexBinder binder, object[] indexes) { throw null; }
         public virtual bool TryDeleteMember(System.Dynamic.DeleteMemberBinder binder) { throw null; }
-        public virtual bool TryGetIndex(System.Dynamic.GetIndexBinder binder, object[] indexes, out object result) { result = default(object); throw null; }
-        public virtual bool TryGetMember(System.Dynamic.GetMemberBinder binder, out object result) { result = default(object); throw null; }
-        public virtual bool TryInvoke(System.Dynamic.InvokeBinder binder, object[] args, out object result) { result = default(object); throw null; }
-        public virtual bool TryInvokeMember(System.Dynamic.InvokeMemberBinder binder, object[] args, out object result) { result = default(object); throw null; }
+        public virtual bool TryGetIndex(System.Dynamic.GetIndexBinder binder, object[] indexes, out object result) { throw null; }
+        public virtual bool TryGetMember(System.Dynamic.GetMemberBinder binder, out object result) { throw null; }
+        public virtual bool TryInvoke(System.Dynamic.InvokeBinder binder, object[] args, out object result) { throw null; }
+        public virtual bool TryInvokeMember(System.Dynamic.InvokeMemberBinder binder, object[] args, out object result) { throw null; }
         public virtual bool TrySetIndex(System.Dynamic.SetIndexBinder binder, object[] indexes, object value) { throw null; }
         public virtual bool TrySetMember(System.Dynamic.SetMemberBinder binder, object value) { throw null; }
-        public virtual bool TryUnaryOperation(System.Dynamic.UnaryOperationBinder binder, out object result) { result = default(object); throw null; }
+        public virtual bool TryUnaryOperation(System.Dynamic.UnaryOperationBinder binder, out object result) { throw null; }
     }
     public sealed partial class ExpandoObject : System.Collections.Generic.ICollection<System.Collections.Generic.KeyValuePair<string, object>>, System.Collections.Generic.IDictionary<string, object>, System.Collections.Generic.IEnumerable<System.Collections.Generic.KeyValuePair<string, object>>, System.Collections.IEnumerable, System.ComponentModel.INotifyPropertyChanged, System.Dynamic.IDynamicMetaObjectProvider
     {
@@ -985,7 +985,7 @@ namespace System.Dynamic
         void System.Collections.Generic.IDictionary<System.String,System.Object>.Add(string key, object value) { }
         bool System.Collections.Generic.IDictionary<System.String,System.Object>.ContainsKey(string key) { throw null; }
         bool System.Collections.Generic.IDictionary<System.String,System.Object>.Remove(string key) { throw null; }
-        bool System.Collections.Generic.IDictionary<System.String,System.Object>.TryGetValue(string key, out object value) { value = default(object); throw null; }
+        bool System.Collections.Generic.IDictionary<System.String,System.Object>.TryGetValue(string key, out object value) { throw null; }
         System.Collections.Generic.IEnumerator<System.Collections.Generic.KeyValuePair<string, object>> System.Collections.Generic.IEnumerable<System.Collections.Generic.KeyValuePair<System.String,System.Object>>.GetEnumerator() { throw null; }
         System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator() { throw null; }
         System.Dynamic.DynamicMetaObject System.Dynamic.IDynamicMetaObjectProvider.GetMetaObject(System.Linq.Expressions.Expression parameter) { throw null; }
@@ -1081,39 +1081,39 @@ namespace System.IO.MemoryMappedFiles
     public partial class MemoryMappedFile : System.IDisposable
     {
         internal MemoryMappedFile() { }
-        public Microsoft.Win32.SafeHandles.SafeMemoryMappedFileHandle SafeMemoryMappedFileHandle { [System.Security.SecurityCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        public Microsoft.Win32.SafeHandles.SafeMemoryMappedFileHandle SafeMemoryMappedFileHandle { [System.Security.SecurityCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         public static System.IO.MemoryMappedFiles.MemoryMappedFile CreateFromFile(System.IO.FileStream fileStream, string mapName, long capacity, System.IO.MemoryMappedFiles.MemoryMappedFileAccess access, System.IO.HandleInheritability inheritability, bool leaveOpen) { throw null; }
         [System.Security.SecurityCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public static System.IO.MemoryMappedFiles.MemoryMappedFile CreateFromFile(System.IO.FileStream fileStream, string mapName, long capacity, System.IO.MemoryMappedFiles.MemoryMappedFileAccess access, System.IO.MemoryMappedFiles.MemoryMappedFileSecurity memoryMappedFileSecurity, System.IO.HandleInheritability inheritability, bool leaveOpen) { throw null; }
         public static System.IO.MemoryMappedFiles.MemoryMappedFile CreateFromFile(string path) { throw null; }
         public static System.IO.MemoryMappedFiles.MemoryMappedFile CreateFromFile(string path, System.IO.FileMode mode) { throw null; }
         public static System.IO.MemoryMappedFiles.MemoryMappedFile CreateFromFile(string path, System.IO.FileMode mode, string mapName) { throw null; }
         public static System.IO.MemoryMappedFiles.MemoryMappedFile CreateFromFile(string path, System.IO.FileMode mode, string mapName, long capacity) { throw null; }
         [System.Security.SecurityCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public static System.IO.MemoryMappedFiles.MemoryMappedFile CreateFromFile(string path, System.IO.FileMode mode, string mapName, long capacity, System.IO.MemoryMappedFiles.MemoryMappedFileAccess access) { throw null; }
         public static System.IO.MemoryMappedFiles.MemoryMappedFile CreateNew(string mapName, long capacity) { throw null; }
         public static System.IO.MemoryMappedFiles.MemoryMappedFile CreateNew(string mapName, long capacity, System.IO.MemoryMappedFiles.MemoryMappedFileAccess access) { throw null; }
         public static System.IO.MemoryMappedFiles.MemoryMappedFile CreateNew(string mapName, long capacity, System.IO.MemoryMappedFiles.MemoryMappedFileAccess access, System.IO.MemoryMappedFiles.MemoryMappedFileOptions options, System.IO.HandleInheritability inheritability) { throw null; }
         [System.Security.SecurityCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public static System.IO.MemoryMappedFiles.MemoryMappedFile CreateNew(string mapName, long capacity, System.IO.MemoryMappedFiles.MemoryMappedFileAccess access, System.IO.MemoryMappedFiles.MemoryMappedFileOptions options, System.IO.MemoryMappedFiles.MemoryMappedFileSecurity memoryMappedFileSecurity, System.IO.HandleInheritability inheritability) { throw null; }
         public static System.IO.MemoryMappedFiles.MemoryMappedFile CreateOrOpen(string mapName, long capacity) { throw null; }
         public static System.IO.MemoryMappedFiles.MemoryMappedFile CreateOrOpen(string mapName, long capacity, System.IO.MemoryMappedFiles.MemoryMappedFileAccess access) { throw null; }
         public static System.IO.MemoryMappedFiles.MemoryMappedFile CreateOrOpen(string mapName, long capacity, System.IO.MemoryMappedFiles.MemoryMappedFileAccess access, System.IO.MemoryMappedFiles.MemoryMappedFileOptions options, System.IO.HandleInheritability inheritability) { throw null; }
         [System.Security.SecurityCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public static System.IO.MemoryMappedFiles.MemoryMappedFile CreateOrOpen(string mapName, long capacity, System.IO.MemoryMappedFiles.MemoryMappedFileAccess access, System.IO.MemoryMappedFiles.MemoryMappedFileOptions options, System.IO.MemoryMappedFiles.MemoryMappedFileSecurity memoryMappedFileSecurity, System.IO.HandleInheritability inheritability) { throw null; }
         public System.IO.MemoryMappedFiles.MemoryMappedViewAccessor CreateViewAccessor() { throw null; }
         public System.IO.MemoryMappedFiles.MemoryMappedViewAccessor CreateViewAccessor(long offset, long size) { throw null; }
         [System.Security.SecurityCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public System.IO.MemoryMappedFiles.MemoryMappedViewAccessor CreateViewAccessor(long offset, long size, System.IO.MemoryMappedFiles.MemoryMappedFileAccess access) { throw null; }
         public System.IO.MemoryMappedFiles.MemoryMappedViewStream CreateViewStream() { throw null; }
         public System.IO.MemoryMappedFiles.MemoryMappedViewStream CreateViewStream(long offset, long size) { throw null; }
         [System.Security.SecurityCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public System.IO.MemoryMappedFiles.MemoryMappedViewStream CreateViewStream(long offset, long size, System.IO.MemoryMappedFiles.MemoryMappedFileAccess access) { throw null; }
         public void Dispose() { }
         [System.Security.SecuritySafeCriticalAttribute]
@@ -1123,7 +1123,7 @@ namespace System.IO.MemoryMappedFiles
         public static System.IO.MemoryMappedFiles.MemoryMappedFile OpenExisting(string mapName) { throw null; }
         public static System.IO.MemoryMappedFiles.MemoryMappedFile OpenExisting(string mapName, System.IO.MemoryMappedFiles.MemoryMappedFileRights desiredAccessRights) { throw null; }
         [System.Security.SecurityCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public static System.IO.MemoryMappedFiles.MemoryMappedFile OpenExisting(string mapName, System.IO.MemoryMappedFiles.MemoryMappedFileRights desiredAccessRights, System.IO.HandleInheritability inheritability) { throw null; }
         [System.Security.SecurityCriticalAttribute]
         public void SetAccessControl(System.IO.MemoryMappedFiles.MemoryMappedFileSecurity memoryMappedFileSecurity) { }
@@ -1170,7 +1170,7 @@ namespace System.IO.MemoryMappedFiles
     {
         internal MemoryMappedViewAccessor() { }
         public long PointerOffset { get { throw null; } }
-        public Microsoft.Win32.SafeHandles.SafeMemoryMappedViewHandle SafeMemoryMappedViewHandle { [System.Security.SecurityCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        public Microsoft.Win32.SafeHandles.SafeMemoryMappedViewHandle SafeMemoryMappedViewHandle { [System.Security.SecurityCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         [System.Security.SecuritySafeCriticalAttribute]
         protected override void Dispose(bool disposing) { }
         [System.Security.SecurityCriticalAttribute]
@@ -1180,7 +1180,7 @@ namespace System.IO.MemoryMappedFiles
     {
         internal MemoryMappedViewStream() { }
         public long PointerOffset { get { throw null; } }
-        public Microsoft.Win32.SafeHandles.SafeMemoryMappedViewHandle SafeMemoryMappedViewHandle { [System.Security.SecurityCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        public Microsoft.Win32.SafeHandles.SafeMemoryMappedViewHandle SafeMemoryMappedViewHandle { [System.Security.SecurityCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         [System.Security.SecuritySafeCriticalAttribute]
         protected override void Dispose(bool disposing) { }
         [System.Security.SecurityCriticalAttribute]
@@ -1320,10 +1320,10 @@ namespace System.IO.Pipes
         public void EndWaitForConnection(System.IAsyncResult asyncResult) { }
         ~NamedPipeServerStream() { }
         [System.Security.SecurityCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(512))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlPrincipal)]
         public string GetImpersonationUserName() { throw null; }
         [System.Security.SecurityCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(512))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlPrincipal)]
         public void RunAsClient(System.IO.Pipes.PipeStreamImpersonationWorker impersonationWorker) { }
         [System.Security.SecurityCriticalAttribute]
         public void WaitForConnection() { }
@@ -1451,7 +1451,7 @@ namespace System.IO.Pipes
         [System.Security.SecurityCriticalAttribute]
         protected void InitializeHandle(Microsoft.Win32.SafeHandles.SafePipeHandle handle, bool isExposed, bool isAsync) { }
         [System.Security.SecurityCriticalAttribute]
-        public override int Read([System.Runtime.InteropServices.In][System.Runtime.InteropServices.Out]byte[] buffer, int offset, int count) { buffer = default(byte[]); throw null; }
+        public override int Read([System.Runtime.InteropServices.In][System.Runtime.InteropServices.Out]byte[] buffer, int offset, int count) { throw null; }
         [System.Security.SecurityCriticalAttribute]
         public override int ReadByte() { throw null; }
         public override long Seek(long offset, System.IO.SeekOrigin origin) { throw null; }
@@ -2542,8 +2542,8 @@ namespace System.Linq.Expressions
         public static System.Linq.Expressions.TryExpression TryCatchFinally(System.Linq.Expressions.Expression body, System.Linq.Expressions.Expression @finally, params System.Linq.Expressions.CatchBlock[] handlers) { throw null; }
         public static System.Linq.Expressions.TryExpression TryFault(System.Linq.Expressions.Expression body, System.Linq.Expressions.Expression fault) { throw null; }
         public static System.Linq.Expressions.TryExpression TryFinally(System.Linq.Expressions.Expression body, System.Linq.Expressions.Expression @finally) { throw null; }
-        public static bool TryGetActionType(System.Type[] typeArgs, out System.Type actionType) { actionType = default(System.Type); throw null; }
-        public static bool TryGetFuncType(System.Type[] typeArgs, out System.Type funcType) { funcType = default(System.Type); throw null; }
+        public static bool TryGetActionType(System.Type[] typeArgs, out System.Type actionType) { throw null; }
+        public static bool TryGetFuncType(System.Type[] typeArgs, out System.Type funcType) { throw null; }
         public static System.Linq.Expressions.UnaryExpression TypeAs(System.Linq.Expressions.Expression expression, System.Type type) { throw null; }
         public static System.Linq.Expressions.TypeBinaryExpression TypeEqual(System.Linq.Expressions.Expression expression, System.Type type) { throw null; }
         public static System.Linq.Expressions.TypeBinaryExpression TypeIs(System.Linq.Expressions.Expression expression, System.Type type) { throw null; }
@@ -3023,20 +3023,20 @@ namespace System.Management.Instrumentation
         public InstrumentationException(string message) { }
         public InstrumentationException(string message, System.Exception innerException) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(96), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Constructor | System.AttributeTargets.Method, AllowMultiple=false)]
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, MayLeakOnAbort=true)]
     public sealed partial class ManagementBindAttribute : System.Management.Instrumentation.ManagementNewInstanceAttribute
     {
         public ManagementBindAttribute() { }
         public System.Type Schema { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method)]
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, MayLeakOnAbort=true)]
     public sealed partial class ManagementCommitAttribute : System.Management.Instrumentation.ManagementMemberAttribute
     {
         public ManagementCommitAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(384), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Property, AllowMultiple=false)]
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, MayLeakOnAbort=true)]
     public sealed partial class ManagementConfigurationAttribute : System.Management.Instrumentation.ManagementMemberAttribute
     {
@@ -3049,13 +3049,13 @@ namespace System.Management.Instrumentation
         Apply = 0,
         OnCommit = 1,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(96), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Constructor | System.AttributeTargets.Method, AllowMultiple=false)]
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, MayLeakOnAbort=true)]
     public sealed partial class ManagementCreateAttribute : System.Management.Instrumentation.ManagementNewInstanceAttribute
     {
         public ManagementCreateAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false, Inherited=false)]
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, MayLeakOnAbort=true)]
     public sealed partial class ManagementEntityAttribute : System.Attribute
     {
@@ -3064,7 +3064,7 @@ namespace System.Management.Instrumentation
         public string Name { get { throw null; } set { } }
         public bool Singleton { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(96), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Constructor | System.AttributeTargets.Method, AllowMultiple=false)]
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, MayLeakOnAbort=true)]
     public sealed partial class ManagementEnumeratorAttribute : System.Management.Instrumentation.ManagementNewInstanceAttribute
     {
@@ -3078,61 +3078,61 @@ namespace System.Management.Instrumentation
         LocalSystem = 3,
         NetworkService = 1,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(384), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Property, AllowMultiple=false)]
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, MayLeakOnAbort=true)]
     public sealed partial class ManagementKeyAttribute : System.Management.Instrumentation.ManagementMemberAttribute
     {
         public ManagementKeyAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All)]
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, MayLeakOnAbort=true)]
     public abstract partial class ManagementMemberAttribute : System.Attribute
     {
         protected ManagementMemberAttribute() { }
         public string Name { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2048), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Parameter, AllowMultiple=false)]
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, MayLeakOnAbort=true)]
     public sealed partial class ManagementNameAttribute : System.Attribute
     {
         public ManagementNameAttribute(string name) { }
         public string Name { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(96), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Constructor | System.AttributeTargets.Method, AllowMultiple=false)]
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, MayLeakOnAbort=true)]
     public abstract partial class ManagementNewInstanceAttribute : System.Management.Instrumentation.ManagementMemberAttribute
     {
         protected ManagementNewInstanceAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(384), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Property, AllowMultiple=false)]
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, MayLeakOnAbort=true)]
     public sealed partial class ManagementProbeAttribute : System.Management.Instrumentation.ManagementMemberAttribute
     {
         public ManagementProbeAttribute() { }
         public System.Type Schema { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2432), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Parameter | System.AttributeTargets.Property, AllowMultiple=false)]
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, MayLeakOnAbort=true)]
     public sealed partial class ManagementReferenceAttribute : System.Attribute
     {
         public ManagementReferenceAttribute() { }
         public string Type { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method, AllowMultiple=false)]
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, MayLeakOnAbort=true)]
     public sealed partial class ManagementRemoveAttribute : System.Management.Instrumentation.ManagementMemberAttribute
     {
         public ManagementRemoveAttribute() { }
         public System.Type Schema { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method, AllowMultiple=false)]
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, MayLeakOnAbort=true)]
     public sealed partial class ManagementTaskAttribute : System.Management.Instrumentation.ManagementMemberAttribute
     {
         public ManagementTaskAttribute() { }
         public System.Type Schema { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly)]
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, MayLeakOnAbort=true)]
     public sealed partial class WmiConfigurationAttribute : System.Attribute
     {
@@ -3165,41 +3165,41 @@ namespace System.Runtime.CompilerServices
     {
         public static bool IsInternalFrame(System.Reflection.MethodBase mb) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     [System.Diagnostics.DebuggerStepThroughAttribute]
     public static partial class CallSiteOps
     {
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("do not use this method", true)]
         public static void AddRule<T>(System.Runtime.CompilerServices.CallSite<T> site, T rule) where T : class { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("do not use this method", true)]
         public static T Bind<T>(System.Runtime.CompilerServices.CallSiteBinder binder, System.Runtime.CompilerServices.CallSite<T> site, object[] args) where T : class { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("do not use this method", true)]
         public static void ClearMatch(System.Runtime.CompilerServices.CallSite site) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("do not use this method", true)]
         public static System.Runtime.CompilerServices.CallSite<T> CreateMatchmaker<T>(System.Runtime.CompilerServices.CallSite<T> site) where T : class { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("do not use this method", true)]
         public static T[] GetCachedRules<T>(System.Runtime.CompilerServices.RuleCache<T> cache) where T : class { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("do not use this method", true)]
         public static bool GetMatch(System.Runtime.CompilerServices.CallSite site) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("do not use this method", true)]
         public static System.Runtime.CompilerServices.RuleCache<T> GetRuleCache<T>(System.Runtime.CompilerServices.CallSite<T> site) where T : class { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("do not use this method", true)]
         public static T[] GetRules<T>(System.Runtime.CompilerServices.CallSite<T> site) where T : class { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("do not use this method", true)]
         public static void MoveRule<T>(System.Runtime.CompilerServices.RuleCache<T> cache, T rule, int i) where T : class { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("do not use this method", true)]
         public static bool SetNotMatched(System.Runtime.CompilerServices.CallSite site) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("do not use this method", true)]
         public static void UpdateRules<T>(System.Runtime.CompilerServices.CallSite<T> @this, int matched) where T : class { }
     }
@@ -3210,7 +3210,7 @@ namespace System.Runtime.CompilerServices
         public T Update { get { throw null; } }
         public static System.Runtime.CompilerServices.CallSite<T> Create(System.Runtime.CompilerServices.CallSiteBinder binder) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     [System.Diagnostics.DebuggerStepThroughAttribute]
     public sealed partial class Closure
     {
@@ -3224,7 +3224,7 @@ namespace System.Runtime.CompilerServices
         public static System.Runtime.CompilerServices.DebugInfoGenerator CreatePdbGenerator() { throw null; }
         public abstract void MarkSequencePoint(System.Linq.Expressions.LambdaExpression method, int ilOffset, System.Linq.Expressions.DebugInfoExpression sequencePoint);
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(10636))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Field | System.AttributeTargets.Parameter | System.AttributeTargets.Property | System.AttributeTargets.ReturnValue | System.AttributeTargets.Struct)]
     public sealed partial class DynamicAttribute : System.Attribute
     {
         public DynamicAttribute() { }
@@ -3287,41 +3287,41 @@ namespace System.Runtime.CompilerServices
         public T[] ToArray() { throw null; }
         public System.Collections.ObjectModel.ReadOnlyCollection<T> ToReadOnlyCollection() { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     [System.Diagnostics.DebuggerStepThroughAttribute]
     public partial class RuleCache<T> where T : class
     {
         internal RuleCache() { }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     [System.Diagnostics.DebuggerStepThroughAttribute]
     public static partial class RuntimeOps
     {
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("do not use this method", true)]
         public static System.Runtime.CompilerServices.IRuntimeVariables CreateRuntimeVariables() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("do not use this method", true)]
         public static System.Runtime.CompilerServices.IRuntimeVariables CreateRuntimeVariables(object[] data, long[] indexes) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("do not use this method", true)]
         public static bool ExpandoCheckVersion(System.Dynamic.ExpandoObject expando, object version) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("do not use this method", true)]
         public static void ExpandoPromoteClass(System.Dynamic.ExpandoObject expando, object oldClass, object newClass) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("do not use this method", true)]
         public static bool ExpandoTryDeleteValue(System.Dynamic.ExpandoObject expando, object indexClass, int index, string name, bool ignoreCase) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("do not use this method", true)]
-        public static bool ExpandoTryGetValue(System.Dynamic.ExpandoObject expando, object indexClass, int index, string name, bool ignoreCase, out object value) { value = default(object); throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        public static bool ExpandoTryGetValue(System.Dynamic.ExpandoObject expando, object indexClass, int index, string name, bool ignoreCase, out object value) { throw null; }
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("do not use this method", true)]
         public static object ExpandoTrySetValue(System.Dynamic.ExpandoObject expando, object indexClass, int index, object value, string name, bool ignoreCase) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("do not use this method", true)]
         public static System.Runtime.CompilerServices.IRuntimeVariables MergeRuntimeVariables(System.Runtime.CompilerServices.IRuntimeVariables first, System.Runtime.CompilerServices.IRuntimeVariables second, int[] indexes) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("do not use this method", true)]
         public static System.Linq.Expressions.Expression Quote(System.Linq.Expressions.Expression expression, object hoistedLocals, object[] locals) { throw null; }
     }
@@ -3565,7 +3565,7 @@ namespace System.Security.Cryptography
         public System.Security.Cryptography.CngPropertyCollection Parameters { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, UnmanagedCode=true)]get { throw null; } }
         public System.IntPtr ParentWindowHandle { get { throw null; } [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, UnmanagedCode=true)]set { } }
         public System.Security.Cryptography.CngProvider Provider { get { throw null; } set { } }
-        public System.Security.Cryptography.CngUIPolicy UIPolicy { get { throw null; } [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Window=(System.Security.Permissions.UIPermissionWindow)(1)), System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, UI=true)]set { } }
+        public System.Security.Cryptography.CngUIPolicy UIPolicy { get { throw null; } [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Window=System.Security.Permissions.UIPermissionWindow.SafeSubWindows), System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, UI=true)]set { } }
     }
     [System.FlagsAttribute]
     public enum CngKeyHandleOpenOptions
@@ -3596,7 +3596,7 @@ namespace System.Security.Cryptography
     {
         private object _dummy;
         private int _dummyPrimitive;
-        public CngProperty(string name, byte[] value, System.Security.Cryptography.CngPropertyOptions options) { throw null;}
+        public CngProperty(string name, byte[] value, System.Security.Cryptography.CngPropertyOptions options) { throw null; }
         public string Name { get { throw null; } }
         public System.Security.Cryptography.CngPropertyOptions Options { get { throw null; } }
         public override bool Equals(object obj) { throw null; }
@@ -4169,7 +4169,7 @@ namespace System.Security.Cryptography.X509Certificates
         public void AddIpAddress(System.Net.IPAddress ipAddress) { }
         public void AddUri(System.Uri uri) { }
         public void AddUserPrincipalName(string upn) { }
-        public System.Security.Cryptography.X509Certificates.X509Extension Build(bool critical=false) { throw null; }
+        public System.Security.Cryptography.X509Certificates.X509Extension Build(bool critical = false) { throw null; }
     }
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, MayLeakOnAbort=true)]
     public sealed partial class TimestampInformation
diff --git a/src/v4.7.2/System.Data.DataSetExtensions.cs b/src/v4.7.2/System.Data.DataSetExtensions.cs
index 6b64da2..dd3e5ac 100644
--- a/src/v4.7.2/System.Data.DataSetExtensions.cs
+++ b/src/v4.7.2/System.Data.DataSetExtensions.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.Data.DataSetExtensions.dll")]
@@ -20,10 +20,10 @@
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComCompatibleVersionAttribute(1, 0, 3300, 0)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
 [assembly:System.Security.SecurityCriticalAttribute]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(1), SkipVerificationInFullTrust=true)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level1, SkipVerificationInFullTrust=true)]
 namespace System.Data
 {
     public static partial class DataRowComparer
diff --git a/src/v4.7.2/System.Data.Entity.cs b/src/v4.7.2/System.Data.Entity.cs
index 4871e42..0aca6e8 100644
--- a/src/v4.7.2/System.Data.Entity.cs
+++ b/src/v4.7.2/System.Data.Entity.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.Data.Entity.dll")]
@@ -20,10 +20,10 @@
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComCompatibleVersionAttribute(1, 0, 3300, 0)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
 [assembly:System.Security.SecurityCriticalAttribute]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(1), SkipVerificationInFullTrust=true)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level1, SkipVerificationInFullTrust=true)]
 namespace System.Data
 {
     [System.SerializableAttribute]
@@ -71,11 +71,11 @@ namespace System.Data
         public System.Data.Metadata.Edm.EntitySet GetEntitySet(System.Data.Metadata.Edm.MetadataWorkspace metadataWorkspace) { throw null; }
         public override int GetHashCode() { throw null; }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Runtime.Serialization.OnDeserializedAttribute]
         public void OnDeserialized(System.Runtime.Serialization.StreamingContext context) { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Runtime.Serialization.OnDeserializingAttribute]
         public void OnDeserializing(System.Runtime.Serialization.StreamingContext context) { }
         public static bool operator ==(System.Data.EntityKey key1, System.Data.EntityKey key2) { throw null; }
@@ -222,7 +222,7 @@ namespace System.Data.Common
         public abstract System.Collections.ObjectModel.ReadOnlyCollection<System.Data.Metadata.Edm.EdmFunction> GetStoreFunctions();
         public abstract System.Data.Metadata.Edm.TypeUsage GetStoreType(System.Data.Metadata.Edm.TypeUsage edmType);
         public abstract System.Collections.ObjectModel.ReadOnlyCollection<System.Data.Metadata.Edm.PrimitiveType> GetStoreTypes();
-        public virtual bool SupportsEscapingLikeArgument(out char escapeCharacter) { escapeCharacter = default(char); throw null; }
+        public virtual bool SupportsEscapingLikeArgument(out char escapeCharacter) { throw null; }
     }
     [System.CLSCompliantAttribute(false)]
     public abstract partial class DbProviderServices
@@ -272,7 +272,7 @@ namespace System.Data.Common
     {
         private object _dummy;
         private int _dummyPrimitive;
-        public FieldMetadata(int ordinal, System.Data.Metadata.Edm.EdmMember fieldType) { throw null;}
+        public FieldMetadata(int ordinal, System.Data.Metadata.Edm.EdmMember fieldType) { throw null; }
         public System.Data.Metadata.Edm.EdmMember FieldType { get { throw null; } }
         public int Ordinal { get { throw null; } }
     }
@@ -394,7 +394,7 @@ namespace System.Data.Common.CommandTrees
         public System.Data.Metadata.Edm.TypeUsage ResultType { get { throw null; } }
         public abstract void Accept(System.Data.Common.CommandTrees.DbExpressionVisitor visitor);
         public abstract TResultType Accept<TResultType>(System.Data.Common.CommandTrees.DbExpressionVisitor<TResultType> visitor);
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool Equals(object obj) { throw null; }
         public static System.Data.Common.CommandTrees.DbExpression FromBinary(byte[] value) { throw null; }
         public static System.Data.Common.CommandTrees.DbExpression FromBoolean(System.Nullable<bool> value) { throw null; }
@@ -1361,21 +1361,21 @@ namespace System.Data.EntityClient
         public override object this[string keyword] { get { throw null; } set { } }
         public override System.Collections.ICollection Keys { get { throw null; } }
         [System.ComponentModel.DisplayNameAttribute("Metadata")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public string Metadata { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("Name")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public string Name { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("Provider")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public string Provider { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("Provider Connection String")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public string ProviderConnectionString { get { throw null; } set { } }
         public override void Clear() { }
         public override bool ContainsKey(string keyword) { throw null; }
         public override bool Remove(string keyword) { throw null; }
-        public override bool TryGetValue(string keyword, out object value) { value = default(object); throw null; }
+        public override bool TryGetValue(string keyword, out object value) { throw null; }
     }
     public partial class EntityDataReader : System.Data.Common.DbDataReader, System.Data.IDataRecord, System.Data.IExtendedDataRecord
     {
@@ -1412,11 +1412,11 @@ namespace System.Data.EntityClient
         public override long GetInt64(int ordinal) { throw null; }
         public override string GetName(int ordinal) { throw null; }
         public override int GetOrdinal(string name) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Type GetProviderSpecificFieldType(int ordinal) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override object GetProviderSpecificValue(int ordinal) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override int GetProviderSpecificValues(object[] values) { throw null; }
         public override System.Data.DataTable GetSchemaTable() { throw null; }
         public override string GetString(int ordinal) { throw null; }
@@ -1434,7 +1434,7 @@ namespace System.Data.EntityClient
         public EntityParameter(string parameterName, System.Data.DbType dbType, int size, System.Data.ParameterDirection direction, bool isNullable, byte precision, byte scale, string sourceColumn, System.Data.DataRowVersion sourceVersion, object value) { }
         public EntityParameter(string parameterName, System.Data.DbType dbType, int size, string sourceColumn) { }
         public override System.Data.DbType DbType { get { throw null; } set { } }
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public override System.Data.ParameterDirection Direction { get { throw null; } set { } }
         public System.Data.Metadata.Edm.EdmType EdmType { get { throw null; } set { } }
         public override bool IsNullable { get { throw null; } set { } }
@@ -1460,7 +1460,7 @@ namespace System.Data.EntityClient
         public new System.Data.EntityClient.EntityParameter this[string parameterName] { get { throw null; } set { } }
         public override object SyncRoot { get { throw null; } }
         public System.Data.EntityClient.EntityParameter Add(System.Data.EntityClient.EntityParameter value) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override int Add(object value) { throw null; }
         public System.Data.EntityClient.EntityParameter Add(string parameterName, System.Data.DbType dbType) { throw null; }
         public System.Data.EntityClient.EntityParameter Add(string parameterName, System.Data.DbType dbType, int size) { throw null; }
@@ -1523,7 +1523,7 @@ namespace System.Data.Mapping
         public int ViewCount { get { throw null; } protected set { } }
         protected abstract System.Collections.Generic.KeyValuePair<string, string> GetViewAt(int index);
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, AllowMultiple=true)]
     public sealed partial class EntityViewGenerationAttribute : System.Attribute
     {
         public EntityViewGenerationAttribute(System.Type viewGenerationType) { }
@@ -1739,8 +1739,8 @@ namespace System.Data.Metadata.Edm
         public System.Data.Metadata.Edm.EntitySet GetEntitySetByName(string name, bool ignoreCase) { throw null; }
         public System.Data.Metadata.Edm.RelationshipSet GetRelationshipSetByName(string name, bool ignoreCase) { throw null; }
         public override string ToString() { throw null; }
-        public bool TryGetEntitySetByName(string name, bool ignoreCase, out System.Data.Metadata.Edm.EntitySet entitySet) { entitySet = default(System.Data.Metadata.Edm.EntitySet); throw null; }
-        public bool TryGetRelationshipSetByName(string name, bool ignoreCase, out System.Data.Metadata.Edm.RelationshipSet relationshipSet) { relationshipSet = default(System.Data.Metadata.Edm.RelationshipSet); throw null; }
+        public bool TryGetEntitySetByName(string name, bool ignoreCase, out System.Data.Metadata.Edm.EntitySet entitySet) { throw null; }
+        public bool TryGetRelationshipSetByName(string name, bool ignoreCase, out System.Data.Metadata.Edm.RelationshipSet relationshipSet) { throw null; }
     }
     public partial class EntitySet : System.Data.Metadata.Edm.EntitySetBase
     {
@@ -1839,12 +1839,12 @@ namespace System.Data.Metadata.Edm
         public T GetItem<T>(string identity, bool ignoreCase) where T : System.Data.Metadata.Edm.GlobalItem { throw null; }
         public System.Data.Metadata.Edm.EdmType GetType(string name, string namespaceName) { throw null; }
         public System.Data.Metadata.Edm.EdmType GetType(string name, string namespaceName, bool ignoreCase) { throw null; }
-        public bool TryGetEntityContainer(string name, bool ignoreCase, out System.Data.Metadata.Edm.EntityContainer entityContainer) { entityContainer = default(System.Data.Metadata.Edm.EntityContainer); throw null; }
-        public bool TryGetEntityContainer(string name, out System.Data.Metadata.Edm.EntityContainer entityContainer) { entityContainer = default(System.Data.Metadata.Edm.EntityContainer); throw null; }
-        public bool TryGetItem<T>(string identity, bool ignoreCase, out T item) where T : System.Data.Metadata.Edm.GlobalItem { item = default(T); throw null; }
-        public bool TryGetItem<T>(string identity, out T item) where T : System.Data.Metadata.Edm.GlobalItem { item = default(T); throw null; }
-        public bool TryGetType(string name, string namespaceName, bool ignoreCase, out System.Data.Metadata.Edm.EdmType type) { type = default(System.Data.Metadata.Edm.EdmType); throw null; }
-        public bool TryGetType(string name, string namespaceName, out System.Data.Metadata.Edm.EdmType type) { type = default(System.Data.Metadata.Edm.EdmType); throw null; }
+        public bool TryGetEntityContainer(string name, bool ignoreCase, out System.Data.Metadata.Edm.EntityContainer entityContainer) { throw null; }
+        public bool TryGetEntityContainer(string name, out System.Data.Metadata.Edm.EntityContainer entityContainer) { throw null; }
+        public bool TryGetItem<T>(string identity, bool ignoreCase, out T item) where T : System.Data.Metadata.Edm.GlobalItem { throw null; }
+        public bool TryGetItem<T>(string identity, out T item) where T : System.Data.Metadata.Edm.GlobalItem { throw null; }
+        public bool TryGetType(string name, string namespaceName, bool ignoreCase, out System.Data.Metadata.Edm.EdmType type) { throw null; }
+        public bool TryGetType(string name, string namespaceName, out System.Data.Metadata.Edm.EdmType type) { throw null; }
     }
     public abstract partial class MetadataItem
     {
@@ -1896,18 +1896,18 @@ namespace System.Data.Metadata.Edm
         public void LoadFromAssembly(System.Reflection.Assembly assembly, System.Action<string> logLoadMessage) { }
         [System.CLSCompliantAttribute(false)]
         public void RegisterItemCollection(System.Data.Metadata.Edm.ItemCollection collection) { }
-        public bool TryGetEdmSpaceType(System.Data.Metadata.Edm.EnumType objectSpaceType, out System.Data.Metadata.Edm.EnumType edmSpaceType) { edmSpaceType = default(System.Data.Metadata.Edm.EnumType); throw null; }
-        public bool TryGetEdmSpaceType(System.Data.Metadata.Edm.StructuralType objectSpaceType, out System.Data.Metadata.Edm.StructuralType edmSpaceType) { edmSpaceType = default(System.Data.Metadata.Edm.StructuralType); throw null; }
-        public bool TryGetEntityContainer(string name, bool ignoreCase, System.Data.Metadata.Edm.DataSpace dataSpace, out System.Data.Metadata.Edm.EntityContainer entityContainer) { entityContainer = default(System.Data.Metadata.Edm.EntityContainer); throw null; }
-        public bool TryGetEntityContainer(string name, System.Data.Metadata.Edm.DataSpace dataSpace, out System.Data.Metadata.Edm.EntityContainer entityContainer) { entityContainer = default(System.Data.Metadata.Edm.EntityContainer); throw null; }
+        public bool TryGetEdmSpaceType(System.Data.Metadata.Edm.EnumType objectSpaceType, out System.Data.Metadata.Edm.EnumType edmSpaceType) { throw null; }
+        public bool TryGetEdmSpaceType(System.Data.Metadata.Edm.StructuralType objectSpaceType, out System.Data.Metadata.Edm.StructuralType edmSpaceType) { throw null; }
+        public bool TryGetEntityContainer(string name, bool ignoreCase, System.Data.Metadata.Edm.DataSpace dataSpace, out System.Data.Metadata.Edm.EntityContainer entityContainer) { throw null; }
+        public bool TryGetEntityContainer(string name, System.Data.Metadata.Edm.DataSpace dataSpace, out System.Data.Metadata.Edm.EntityContainer entityContainer) { throw null; }
         [System.CLSCompliantAttribute(false)]
-        public bool TryGetItemCollection(System.Data.Metadata.Edm.DataSpace dataSpace, out System.Data.Metadata.Edm.ItemCollection collection) { collection = default(System.Data.Metadata.Edm.ItemCollection); throw null; }
-        public bool TryGetItem<T>(string identity, bool ignoreCase, System.Data.Metadata.Edm.DataSpace dataSpace, out T item) where T : System.Data.Metadata.Edm.GlobalItem { item = default(T); throw null; }
-        public bool TryGetItem<T>(string identity, System.Data.Metadata.Edm.DataSpace space, out T item) where T : System.Data.Metadata.Edm.GlobalItem { item = default(T); throw null; }
-        public bool TryGetObjectSpaceType(System.Data.Metadata.Edm.EnumType edmSpaceType, out System.Data.Metadata.Edm.EnumType objectSpaceType) { objectSpaceType = default(System.Data.Metadata.Edm.EnumType); throw null; }
-        public bool TryGetObjectSpaceType(System.Data.Metadata.Edm.StructuralType edmSpaceType, out System.Data.Metadata.Edm.StructuralType objectSpaceType) { objectSpaceType = default(System.Data.Metadata.Edm.StructuralType); throw null; }
-        public bool TryGetType(string name, string namespaceName, bool ignoreCase, System.Data.Metadata.Edm.DataSpace dataSpace, out System.Data.Metadata.Edm.EdmType type) { type = default(System.Data.Metadata.Edm.EdmType); throw null; }
-        public bool TryGetType(string name, string namespaceName, System.Data.Metadata.Edm.DataSpace dataSpace, out System.Data.Metadata.Edm.EdmType type) { type = default(System.Data.Metadata.Edm.EdmType); throw null; }
+        public bool TryGetItemCollection(System.Data.Metadata.Edm.DataSpace dataSpace, out System.Data.Metadata.Edm.ItemCollection collection) { throw null; }
+        public bool TryGetItem<T>(string identity, bool ignoreCase, System.Data.Metadata.Edm.DataSpace dataSpace, out T item) where T : System.Data.Metadata.Edm.GlobalItem { throw null; }
+        public bool TryGetItem<T>(string identity, System.Data.Metadata.Edm.DataSpace space, out T item) where T : System.Data.Metadata.Edm.GlobalItem { throw null; }
+        public bool TryGetObjectSpaceType(System.Data.Metadata.Edm.EnumType edmSpaceType, out System.Data.Metadata.Edm.EnumType objectSpaceType) { throw null; }
+        public bool TryGetObjectSpaceType(System.Data.Metadata.Edm.StructuralType edmSpaceType, out System.Data.Metadata.Edm.StructuralType objectSpaceType) { throw null; }
+        public bool TryGetType(string name, string namespaceName, bool ignoreCase, System.Data.Metadata.Edm.DataSpace dataSpace, out System.Data.Metadata.Edm.EdmType type) { throw null; }
+        public bool TryGetType(string name, string namespaceName, System.Data.Metadata.Edm.DataSpace dataSpace, out System.Data.Metadata.Edm.EdmType type) { throw null; }
     }
     public sealed partial class NavigationProperty : System.Data.Metadata.Edm.EdmMember
     {
@@ -1929,8 +1929,8 @@ namespace System.Data.Metadata.Edm
         public void LoadFromAssembly(System.Reflection.Assembly assembly) { }
         public void LoadFromAssembly(System.Reflection.Assembly assembly, System.Data.Metadata.Edm.EdmItemCollection edmItemCollection) { }
         public void LoadFromAssembly(System.Reflection.Assembly assembly, System.Data.Metadata.Edm.EdmItemCollection edmItemCollection, System.Action<string> logLoadMessage) { }
-        public bool TryGetClrType(System.Data.Metadata.Edm.EnumType objectSpaceType, out System.Type clrType) { clrType = default(System.Type); throw null; }
-        public bool TryGetClrType(System.Data.Metadata.Edm.StructuralType objectSpaceType, out System.Type clrType) { clrType = default(System.Type); throw null; }
+        public bool TryGetClrType(System.Data.Metadata.Edm.EnumType objectSpaceType, out System.Type clrType) { throw null; }
+        public bool TryGetClrType(System.Data.Metadata.Edm.StructuralType objectSpaceType, out System.Type clrType) { throw null; }
     }
     public enum OperationAction
     {
@@ -2010,7 +2010,7 @@ namespace System.Data.Metadata.Edm
         public new System.Data.Metadata.Edm.ReadOnlyMetadataCollection<T>.Enumerator GetEnumerator() { throw null; }
         public virtual T GetValue(string identity, bool ignoreCase) { throw null; }
         public virtual new int IndexOf(T value) { throw null; }
-        public virtual bool TryGetValue(string identity, bool ignoreCase, out T item) { item = default(T); throw null; }
+        public virtual bool TryGetValue(string identity, bool ignoreCase, out T item) { throw null; }
         [System.Runtime.InteropServices.StructLayoutAttribute(System.Runtime.InteropServices.LayoutKind.Sequential)]
         public partial struct Enumerator : System.Collections.Generic.IEnumerator<T>, System.Collections.IEnumerator, System.IDisposable
         {
@@ -2413,7 +2413,7 @@ namespace System.Data.Objects
         public TEntity ApplyCurrentValues<TEntity>(string entitySetName, TEntity currentEntity) where TEntity : class { throw null; }
         public TEntity ApplyOriginalValues<TEntity>(string entitySetName, TEntity originalEntity) where TEntity : class { throw null; }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("Use ApplyCurrentValues instead")]
         public void ApplyPropertyChanges(string entitySetName, object changed) { }
         public void Attach(System.Data.Objects.DataClasses.IEntityWithKey entity) { }
@@ -2450,13 +2450,13 @@ namespace System.Data.Objects
         public void Refresh(System.Data.Objects.RefreshMode refreshMode, object entity) { }
         public int SaveChanges() { throw null; }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("Use SaveChanges(SaveOptions options) instead.")]
         public int SaveChanges(bool acceptChangesDuringSave) { throw null; }
         public virtual int SaveChanges(System.Data.Objects.SaveOptions options) { throw null; }
         public System.Data.Objects.ObjectResult<TElement> Translate<TElement>(System.Data.Common.DbDataReader reader) { throw null; }
         public System.Data.Objects.ObjectResult<TEntity> Translate<TEntity>(System.Data.Common.DbDataReader reader, string entitySetName, System.Data.Objects.MergeOption mergeOption) { throw null; }
-        public bool TryGetObjectByKey(System.Data.EntityKey key, out object value) { value = default(object); throw null; }
+        public bool TryGetObjectByKey(System.Data.EntityKey key, out object value) { throw null; }
     }
     public sealed partial class ObjectContextOptions
     {
@@ -2570,14 +2570,14 @@ namespace System.Data.Objects
     public abstract partial class ObjectStateEntry : System.Data.Objects.DataClasses.IEntityChangeTracker
     {
         internal ObjectStateEntry() { }
-        [System.Diagnostics.DebuggerBrowsableAttribute((System.Diagnostics.DebuggerBrowsableState)(0))]
+        [System.Diagnostics.DebuggerBrowsableAttribute(System.Diagnostics.DebuggerBrowsableState.Never)]
         public abstract System.Data.Objects.CurrentValueRecord CurrentValues { get; }
         public abstract object Entity { get; }
         public abstract System.Data.EntityKey EntityKey { get; }
         public System.Data.Metadata.Edm.EntitySetBase EntitySet { get { throw null; } }
         public abstract bool IsRelationship { get; }
         public System.Data.Objects.ObjectStateManager ObjectStateManager { get { throw null; } }
-        [System.Diagnostics.DebuggerBrowsableAttribute((System.Diagnostics.DebuggerBrowsableState)(0))]
+        [System.Diagnostics.DebuggerBrowsableAttribute(System.Diagnostics.DebuggerBrowsableState.Never)]
         public abstract System.Data.Common.DbDataRecord OriginalValues { get; }
         public abstract System.Data.Objects.DataClasses.RelationshipManager RelationshipManager { get; }
         public System.Data.EntityState State { get { throw null; } }
@@ -2613,9 +2613,9 @@ namespace System.Data.Objects
         public System.Data.Objects.ObjectStateEntry GetObjectStateEntry(System.Data.EntityKey key) { throw null; }
         public System.Data.Objects.ObjectStateEntry GetObjectStateEntry(object entity) { throw null; }
         public System.Data.Objects.DataClasses.RelationshipManager GetRelationshipManager(object entity) { throw null; }
-        public bool TryGetObjectStateEntry(System.Data.EntityKey key, out System.Data.Objects.ObjectStateEntry entry) { entry = default(System.Data.Objects.ObjectStateEntry); throw null; }
-        public bool TryGetObjectStateEntry(object entity, out System.Data.Objects.ObjectStateEntry entry) { entry = default(System.Data.Objects.ObjectStateEntry); throw null; }
-        public bool TryGetRelationshipManager(object entity, out System.Data.Objects.DataClasses.RelationshipManager relationshipManager) { relationshipManager = default(System.Data.Objects.DataClasses.RelationshipManager); throw null; }
+        public bool TryGetObjectStateEntry(System.Data.EntityKey key, out System.Data.Objects.ObjectStateEntry entry) { throw null; }
+        public bool TryGetObjectStateEntry(object entity, out System.Data.Objects.ObjectStateEntry entry) { throw null; }
+        public bool TryGetRelationshipManager(object entity, out System.Data.Objects.DataClasses.RelationshipManager relationshipManager) { throw null; }
     }
     public abstract partial class OriginalValueRecord : System.Data.Objects.DbUpdatableDataRecord
     {
@@ -2625,7 +2625,7 @@ namespace System.Data.Objects
     {
         public ProxyDataContractResolver() { }
         public override System.Type ResolveName(string typeName, string typeNamespace, System.Type declaredType, System.Runtime.Serialization.DataContractResolver knownTypeResolver) { throw null; }
-        public override bool TryResolveType(System.Type dataContractType, System.Type declaredType, System.Runtime.Serialization.DataContractResolver knownTypeResolver, out System.Xml.XmlDictionaryString typeName, out System.Xml.XmlDictionaryString typeNamespace) { typeName = default(System.Xml.XmlDictionaryString); typeNamespace = default(System.Xml.XmlDictionaryString); throw null; }
+        public override bool TryResolveType(System.Type dataContractType, System.Type declaredType, System.Runtime.Serialization.DataContractResolver knownTypeResolver, out System.Xml.XmlDictionaryString typeName, out System.Xml.XmlDictionaryString typeNamespace) { throw null; }
     }
     public enum RefreshMode
     {
@@ -2650,39 +2650,39 @@ namespace System.Data.Objects.DataClasses
         protected sealed override void ReportPropertyChanged(string property) { }
         protected sealed override void ReportPropertyChanging(string property) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property)]
     public sealed partial class EdmComplexPropertyAttribute : System.Data.Objects.DataClasses.EdmPropertyAttribute
     {
         public EdmComplexPropertyAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public sealed partial class EdmComplexTypeAttribute : System.Data.Objects.DataClasses.EdmTypeAttribute
     {
         public EdmComplexTypeAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false)]
     public sealed partial class EdmEntityTypeAttribute : System.Data.Objects.DataClasses.EdmTypeAttribute
     {
         public EdmEntityTypeAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(16))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Enum)]
     public sealed partial class EdmEnumTypeAttribute : System.Data.Objects.DataClasses.EdmTypeAttribute
     {
         public EdmEnumTypeAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64), Inherited=false, AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method, Inherited=false, AllowMultiple=false)]
     public sealed partial class EdmFunctionAttribute : System.Attribute
     {
         public EdmFunctionAttribute(string namespaceName, string functionName) { }
         public string FunctionName { get { throw null; } }
         public string NamespaceName { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property)]
     public abstract partial class EdmPropertyAttribute : System.Attribute
     {
         internal EdmPropertyAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, AllowMultiple=true)]
     public sealed partial class EdmRelationshipAttribute : System.Attribute
     {
         public EdmRelationshipAttribute(string relationshipNamespaceName, string relationshipName, string role1Name, System.Data.Metadata.Edm.RelationshipMultiplicity role1Multiplicity, System.Type role1Type, string role2Name, System.Data.Metadata.Edm.RelationshipMultiplicity role2Multiplicity, System.Type role2Type) { }
@@ -2697,7 +2697,7 @@ namespace System.Data.Objects.DataClasses
         public string Role2Name { get { throw null; } }
         public System.Type Role2Type { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property)]
     public sealed partial class EdmRelationshipNavigationPropertyAttribute : System.Data.Objects.DataClasses.EdmPropertyAttribute
     {
         public EdmRelationshipNavigationPropertyAttribute(string relationshipNamespaceName, string relationshipName, string targetRoleName) { }
@@ -2705,14 +2705,14 @@ namespace System.Data.Objects.DataClasses
         public string RelationshipNamespaceName { get { throw null; } }
         public string TargetRoleName { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property)]
     public sealed partial class EdmScalarPropertyAttribute : System.Data.Objects.DataClasses.EdmPropertyAttribute
     {
         public EdmScalarPropertyAttribute() { }
         public bool EntityKeyProperty { get { throw null; } set { } }
         public bool IsNullable { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(5), AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class, AllowMultiple=true)]
     public sealed partial class EdmSchemaAttribute : System.Attribute
     {
         public EdmSchemaAttribute() { }
@@ -2741,11 +2741,11 @@ namespace System.Data.Objects.DataClasses
         public new System.Collections.Generic.IEnumerator<TEntity> GetEnumerator() { throw null; }
         public override void Load(System.Data.Objects.MergeOption mergeOption) { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Runtime.Serialization.OnDeserializedAttribute]
         public void OnCollectionDeserialized(System.Runtime.Serialization.StreamingContext context) { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Runtime.Serialization.OnSerializingAttribute]
         public void OnSerializing(System.Runtime.Serialization.StreamingContext context) { }
         public bool Remove(TEntity entity) { throw null; }
@@ -2788,11 +2788,11 @@ namespace System.Data.Objects.DataClasses
         public System.Data.Objects.ObjectQuery<TEntity> CreateSourceQuery() { throw null; }
         public override void Load(System.Data.Objects.MergeOption mergeOption) { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Runtime.Serialization.OnDeserializedAttribute]
         public void OnRefDeserialized(System.Runtime.Serialization.StreamingContext context) { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Runtime.Serialization.OnSerializingAttribute]
         public void OnSerializing(System.Runtime.Serialization.StreamingContext context) { }
     }
@@ -2859,7 +2859,7 @@ namespace System.Data.Objects.DataClasses
         public void Load() { }
         public abstract void Load(System.Data.Objects.MergeOption mergeOption);
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Runtime.Serialization.OnDeserializedAttribute]
         public void OnDeserialized(System.Runtime.Serialization.StreamingContext context) { }
         void System.Data.Objects.DataClasses.IRelatedEnd.Add(System.Data.Objects.DataClasses.IEntityWithRelationships entity) { }
@@ -2884,17 +2884,17 @@ namespace System.Data.Objects.DataClasses
         public System.Data.Objects.DataClasses.IRelatedEnd GetRelatedEnd(string relationshipName, string targetRoleName) { throw null; }
         public System.Data.Objects.DataClasses.EntityReference<TTargetEntity> GetRelatedReference<TTargetEntity>(string relationshipName, string targetRoleName) where TTargetEntity : class { throw null; }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public void InitializeRelatedCollection<TTargetEntity>(string relationshipName, string targetRoleName, System.Data.Objects.DataClasses.EntityCollection<TTargetEntity> entityCollection) where TTargetEntity : class { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public void InitializeRelatedReference<TTargetEntity>(string relationshipName, string targetRoleName, System.Data.Objects.DataClasses.EntityReference<TTargetEntity> entityReference) where TTargetEntity : class { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Runtime.Serialization.OnDeserializedAttribute]
         public void OnDeserialized(System.Runtime.Serialization.StreamingContext context) { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Runtime.Serialization.OnSerializingAttribute]
         public void OnSerializing(System.Runtime.Serialization.StreamingContext context) { }
     }
diff --git a/src/v4.7.2/System.Data.Linq.cs b/src/v4.7.2/System.Data.Linq.cs
index c32a60d..e6c9782 100644
--- a/src/v4.7.2/System.Data.Linq.cs
+++ b/src/v4.7.2/System.Data.Linq.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.Data.Linq.dll")]
@@ -19,9 +19,9 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(1), SkipVerificationInFullTrust=true)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level1, SkipVerificationInFullTrust=true)]
 [assembly:System.Security.SecurityTransparentAttribute]
 namespace System.Data.Linq
 {
@@ -172,9 +172,9 @@ namespace System.Data.Linq
     {
         private TEntity entity;
         private object _dummy;
-        public EntityRef(System.Collections.Generic.IEnumerable<TEntity> source) { throw null;}
-        public EntityRef(System.Data.Linq.EntityRef<TEntity> entityRef) { throw null;}
-        public EntityRef(TEntity entity) { throw null;}
+        public EntityRef(System.Collections.Generic.IEnumerable<TEntity> source) { throw null; }
+        public EntityRef(System.Data.Linq.EntityRef<TEntity> entityRef) { throw null; }
+        public EntityRef(TEntity entity) { throw null; }
         public TEntity Entity { get { throw null; } set { } }
         public bool HasLoadedOrAssignedValue { get { throw null; } }
     }
@@ -267,9 +267,9 @@ namespace System.Data.Linq
         private T underlyingValue;
         private object _dummy;
         private int _dummyPrimitive;
-        public Link(System.Collections.Generic.IEnumerable<T> source) { throw null;}
-        public Link(System.Data.Linq.Link<T> link) { throw null;}
-        public Link(T value) { throw null;}
+        public Link(System.Collections.Generic.IEnumerable<T> source) { throw null; }
+        public Link(System.Data.Linq.Link<T> link) { throw null; }
+        public Link(T value) { throw null; }
         public bool HasLoadedOrAssignedValue { get { throw null; } }
         public bool HasValue { get { throw null; } }
         public T Value { get { throw null; } set { } }
@@ -356,7 +356,7 @@ namespace System.Data.Linq
 }
 namespace System.Data.Linq.Mapping
 {
-    [System.AttributeUsageAttribute((System.AttributeTargets)(384), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Property, AllowMultiple=false)]
     public sealed partial class AssociationAttribute : System.Data.Linq.Mapping.DataAttribute
     {
         public AssociationAttribute() { }
@@ -380,7 +380,7 @@ namespace System.Data.Linq.Mapping
         OnInsert = 3,
         OnUpdate = 4,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(384), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Property, AllowMultiple=false)]
     public sealed partial class ColumnAttribute : System.Data.Linq.Mapping.DataAttribute
     {
         public ColumnAttribute() { }
@@ -400,20 +400,20 @@ namespace System.Data.Linq.Mapping
         public string Name { get { throw null; } set { } }
         public string Storage { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false)]
     public sealed partial class DatabaseAttribute : System.Attribute
     {
         public DatabaseAttribute() { }
         public string Name { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method, AllowMultiple=false)]
     public sealed partial class FunctionAttribute : System.Attribute
     {
         public FunctionAttribute() { }
         public bool IsComposable { get { throw null; } set { } }
         public string Name { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=true, Inherited=false)]
     public sealed partial class InheritanceMappingAttribute : System.Attribute
     {
         public InheritanceMappingAttribute() { }
@@ -572,27 +572,27 @@ namespace System.Data.Linq.Mapping
         public abstract System.Data.Linq.Mapping.MetaType GetInheritanceType(System.Type type);
         public abstract System.Data.Linq.Mapping.MetaType GetTypeForInheritanceCode(object code);
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(10240), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Parameter | System.AttributeTargets.ReturnValue, AllowMultiple=false)]
     public sealed partial class ParameterAttribute : System.Attribute
     {
         public ParameterAttribute() { }
         public string DbType { get { throw null; } set { } }
         public string Name { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false)]
     public sealed partial class ProviderAttribute : System.Attribute
     {
         public ProviderAttribute() { }
         public ProviderAttribute(System.Type type) { }
         public System.Type Type { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64), AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method, AllowMultiple=true)]
     public sealed partial class ResultTypeAttribute : System.Attribute
     {
         public ResultTypeAttribute(System.Type type) { }
         public System.Type Type { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false, Inherited=false)]
     public sealed partial class TableAttribute : System.Attribute
     {
         public TableAttribute() { }
diff --git a/src/v4.7.2/System.Data.OracleClient.cs b/src/v4.7.2/System.Data.OracleClient.cs
index d2f4afb..2609a51 100644
--- a/src/v4.7.2/System.Data.OracleClient.cs
+++ b/src/v4.7.2/System.Data.OracleClient.cs
@@ -17,9 +17,9 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.InteropServices.ComCompatibleVersionAttribute(1, 0, 3300, 0)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(1), SkipVerificationInFullTrust=true)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level1, SkipVerificationInFullTrust=true)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, SkipVerification=true)]
 namespace System.Data.OracleClient
 {
@@ -55,7 +55,7 @@ namespace System.Data.OracleClient
     {
         private object _dummy;
         public static readonly System.Data.OracleClient.OracleBinary Null;
-        public OracleBinary(byte[] b) { throw null;}
+        public OracleBinary(byte[] b) { throw null; }
         public bool IsNull { get { throw null; } }
         public byte this[int index] { get { throw null; } }
         public int Length { get { throw null; } }
@@ -89,8 +89,8 @@ namespace System.Data.OracleClient
         public static readonly System.Data.OracleClient.OracleBoolean One;
         public static readonly System.Data.OracleClient.OracleBoolean True;
         public static readonly System.Data.OracleClient.OracleBoolean Zero;
-        public OracleBoolean(bool value) { throw null;}
-        public OracleBoolean(int value) { throw null;}
+        public OracleBoolean(bool value) { throw null; }
+        public OracleBoolean(int value) { throw null; }
         public bool IsFalse { get { throw null; } }
         public bool IsNull { get { throw null; } }
         public bool IsTrue { get { throw null; } }
@@ -145,14 +145,14 @@ namespace System.Data.OracleClient
         public OracleCommand(string commandText, System.Data.OracleClient.OracleConnection connection, System.Data.OracleClient.OracleTransaction tx) { }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("Microsoft.VSDesigner.Data.Oracle.Design.OracleCommandTextEditor, Microsoft.VSDesigner, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public override string CommandText { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override int CommandTimeout { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Data.CommandType)(1))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Data.CommandType.Text)]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public override System.Data.CommandType CommandType { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.EditorAttribute("Microsoft.VSDesigner.Data.Design.DbConnectionEditor, Microsoft.VSDesigner, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
@@ -163,14 +163,14 @@ namespace System.Data.OracleClient
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(true)]
         [System.ComponentModel.DesignOnlyAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool DesignTimeVisible { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         public new System.Data.OracleClient.OracleParameterCollection Parameters { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public new System.Data.OracleClient.OracleTransaction Transaction { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Data.UpdateRowSource)(3))]
+        [System.ComponentModel.DefaultValueAttribute(System.Data.UpdateRowSource.Both)]
         public override System.Data.UpdateRowSource UpdatedRowSource { get { throw null; } set { } }
         public override void Cancel() { }
         public object Clone() { throw null; }
@@ -178,7 +178,7 @@ namespace System.Data.OracleClient
         public new System.Data.OracleClient.OracleParameter CreateParameter() { throw null; }
         protected override System.Data.Common.DbDataReader ExecuteDbDataReader(System.Data.CommandBehavior behavior) { throw null; }
         public override int ExecuteNonQuery() { throw null; }
-        public int ExecuteOracleNonQuery(out System.Data.OracleClient.OracleString rowid) { rowid = default(System.Data.OracleClient.OracleString); throw null; }
+        public int ExecuteOracleNonQuery(out System.Data.OracleClient.OracleString rowid) { throw null; }
         public object ExecuteOracleScalar() { throw null; }
         public new System.Data.OracleClient.OracleDataReader ExecuteReader() { throw null; }
         public new System.Data.OracleClient.OracleDataReader ExecuteReader(System.Data.CommandBehavior behavior) { throw null; }
@@ -192,18 +192,18 @@ namespace System.Data.OracleClient
         public OracleCommandBuilder() { }
         public OracleCommandBuilder(System.Data.OracleClient.OracleDataAdapter adapter) { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Data.Common.CatalogLocation CatalogLocation { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string CatalogSeparator { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         public new System.Data.OracleClient.OracleDataAdapter DataAdapter { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string SchemaSeparator { get { throw null; } set { } }
         protected override void ApplyParameterInfo(System.Data.Common.DbParameter parameter, System.Data.DataRow datarow, System.Data.StatementType statementType, bool whereClause) { }
         public static void DeriveParameters(System.Data.OracleClient.OracleCommand command) { }
@@ -229,23 +229,23 @@ namespace System.Data.OracleClient
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("Microsoft.VSDesigner.Data.Oracle.Design.OracleConnectionStringEditor, Microsoft.VSDesigner, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.RecommendedAsConfigurableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.ComponentModel.SettingsBindableAttribute(true)]
         public override string ConnectionString { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override int ConnectionTimeout { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string Database { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public override string DataSource { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public override string ServerVersion { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public override System.Data.ConnectionState State { get { throw null; } }
         public event System.Data.OracleClient.OracleInfoMessageEventHandler InfoMessage { add { } remove { } }
         protected override System.Data.Common.DbTransaction BeginDbTransaction(System.Data.IsolationLevel isolationLevel) { throw null; }
@@ -274,44 +274,44 @@ namespace System.Data.OracleClient
         public OracleConnectionStringBuilder() { }
         public OracleConnectionStringBuilder(string connectionString) { }
         [System.ComponentModel.DisplayNameAttribute("Data Source")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public string DataSource { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("Enlist")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public bool Enlist { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("Integrated Security")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public bool IntegratedSecurity { get { throw null; } set { } }
         public override bool IsFixedSize { get { throw null; } }
         public override object this[string keyword] { get { throw null; } set { } }
         public override System.Collections.ICollection Keys { get { throw null; } }
         [System.ComponentModel.DisplayNameAttribute("Load Balance Timeout")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public int LoadBalanceTimeout { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("Max Pool Size")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public int MaxPoolSize { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("Min Pool Size")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public int MinPoolSize { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("Omit Oracle Connection Name")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public bool OmitOracleConnectionName { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("Password")]
         [System.ComponentModel.PasswordPropertyTextAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public string Password { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("Persist Security Info")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public bool PersistSecurityInfo { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("Pooling")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public bool Pooling { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("Unicode")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public bool Unicode { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("User ID")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public string UserID { get { throw null; } set { } }
         public override System.Collections.ICollection Values { get { throw null; } }
         public override void Clear() { }
@@ -319,7 +319,7 @@ namespace System.Data.OracleClient
         protected override void GetProperties(System.Collections.Hashtable propertyDescriptors) { }
         public override bool Remove(string keyword) { throw null; }
         public override bool ShouldSerialize(string keyword) { throw null; }
-        public override bool TryGetValue(string keyword, out object value) { value = default(object); throw null; }
+        public override bool TryGetValue(string keyword, out object value) { throw null; }
     }
     [System.ComponentModel.DefaultEventAttribute("RowUpdated")]
     [System.ComponentModel.DesignerAttribute("Microsoft.VSDesigner.Data.VS.OracleDataAdapterDesigner, Microsoft.VSDesigner, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
@@ -356,7 +356,7 @@ namespace System.Data.OracleClient
         protected override System.Data.Common.RowUpdatingEventArgs CreateRowUpdatingEvent(System.Data.DataRow dataRow, System.Data.IDbCommand command, System.Data.StatementType statementType, System.Data.Common.DataTableMapping tableMapping) { throw null; }
         protected override int ExecuteBatch() { throw null; }
         protected override System.Data.IDataParameter GetBatchedParameter(int commandIdentifier, int parameterIndex) { throw null; }
-        protected override bool GetBatchedRecordsAffected(int commandIdentifier, out int recordsAffected, out System.Exception error) { recordsAffected = default(int); error = default(System.Exception); throw null; }
+        protected override bool GetBatchedRecordsAffected(int commandIdentifier, out int recordsAffected, out System.Exception error) { throw null; }
         protected override void InitializeBatching() { }
         protected override void OnRowUpdated(System.Data.Common.RowUpdatedEventArgs value) { }
         protected override void OnRowUpdating(System.Data.Common.RowUpdatingEventArgs value) { }
@@ -421,15 +421,15 @@ namespace System.Data.OracleClient
         public static readonly System.Data.OracleClient.OracleDateTime MaxValue;
         public static readonly System.Data.OracleClient.OracleDateTime MinValue;
         public static readonly System.Data.OracleClient.OracleDateTime Null;
-        public OracleDateTime(System.Data.OracleClient.OracleDateTime from) { throw null;}
-        public OracleDateTime(System.DateTime dt) { throw null;}
-        public OracleDateTime(int year, int month, int day) { throw null;}
-        public OracleDateTime(int year, int month, int day, System.Globalization.Calendar calendar) { throw null;}
-        public OracleDateTime(int year, int month, int day, int hour, int minute, int second) { throw null;}
-        public OracleDateTime(int year, int month, int day, int hour, int minute, int second, System.Globalization.Calendar calendar) { throw null;}
-        public OracleDateTime(int year, int month, int day, int hour, int minute, int second, int millisecond) { throw null;}
-        public OracleDateTime(int year, int month, int day, int hour, int minute, int second, int millisecond, System.Globalization.Calendar calendar) { throw null;}
-        public OracleDateTime(long ticks) { throw null;}
+        public OracleDateTime(System.Data.OracleClient.OracleDateTime from) { throw null; }
+        public OracleDateTime(System.DateTime dt) { throw null; }
+        public OracleDateTime(int year, int month, int day) { throw null; }
+        public OracleDateTime(int year, int month, int day, System.Globalization.Calendar calendar) { throw null; }
+        public OracleDateTime(int year, int month, int day, int hour, int minute, int second) { throw null; }
+        public OracleDateTime(int year, int month, int day, int hour, int minute, int second, System.Globalization.Calendar calendar) { throw null; }
+        public OracleDateTime(int year, int month, int day, int hour, int minute, int second, int millisecond) { throw null; }
+        public OracleDateTime(int year, int month, int day, int hour, int minute, int second, int millisecond, System.Globalization.Calendar calendar) { throw null; }
+        public OracleDateTime(long ticks) { throw null; }
         public int Day { get { throw null; } }
         public int Hour { get { throw null; } }
         public bool IsNull { get { throw null; } }
@@ -464,7 +464,7 @@ namespace System.Data.OracleClient
     {
         internal OracleException() { }
         public int Code { get { throw null; } }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         public override void GetObjectData(System.Runtime.Serialization.SerializationInfo si, System.Runtime.Serialization.StreamingContext context) { }
     }
     public sealed partial class OracleInfoMessageEventArgs : System.EventArgs
@@ -522,9 +522,9 @@ namespace System.Data.OracleClient
         public static readonly System.Data.OracleClient.OracleMonthSpan MaxValue;
         public static readonly System.Data.OracleClient.OracleMonthSpan MinValue;
         public static readonly System.Data.OracleClient.OracleMonthSpan Null;
-        public OracleMonthSpan(System.Data.OracleClient.OracleMonthSpan from) { throw null;}
-        public OracleMonthSpan(int months) { throw null;}
-        public OracleMonthSpan(int years, int months) { throw null;}
+        public OracleMonthSpan(System.Data.OracleClient.OracleMonthSpan from) { throw null; }
+        public OracleMonthSpan(int months) { throw null; }
+        public OracleMonthSpan(int years, int months) { throw null; }
         public bool IsNull { get { throw null; } }
         public int Value { get { throw null; } }
         public int CompareTo(object obj) { throw null; }
@@ -562,11 +562,11 @@ namespace System.Data.OracleClient
         public static readonly System.Data.OracleClient.OracleNumber One;
         public static readonly System.Data.OracleClient.OracleNumber PI;
         public static readonly System.Data.OracleClient.OracleNumber Zero;
-        public OracleNumber(System.Data.OracleClient.OracleNumber from) { throw null;}
-        public OracleNumber(decimal decValue) { throw null;}
-        public OracleNumber(double dblValue) { throw null;}
-        public OracleNumber(int intValue) { throw null;}
-        public OracleNumber(long longValue) { throw null;}
+        public OracleNumber(System.Data.OracleClient.OracleNumber from) { throw null; }
+        public OracleNumber(decimal decValue) { throw null; }
+        public OracleNumber(double dblValue) { throw null; }
+        public OracleNumber(int intValue) { throw null; }
+        public OracleNumber(long longValue) { throw null; }
         public bool IsNull { get { throw null; } }
         public decimal Value { get { throw null; } }
         public static System.Data.OracleClient.OracleNumber Abs(System.Data.OracleClient.OracleNumber n) { throw null; }
@@ -646,30 +646,30 @@ namespace System.Data.OracleClient
         public OracleParameter(string name, System.Data.OracleClient.OracleType oracleType, int size, string srcColumn) { }
         public OracleParameter(string name, object value) { }
         public override System.Data.DbType DbType { get { throw null; } set { } }
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public override System.Data.ParameterDirection Direction { get { throw null; } set { } }
         public override bool IsNullable { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public int Offset { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Data.OracleClient.OracleType)(22))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Data.OracleClient.OracleType.VarChar)]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.Data.Common.DbProviderSpecificTypePropertyAttribute(true)]
         public System.Data.OracleClient.OracleType OracleType { get { throw null; } set { } }
         public override string ParameterName { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("Precision has been deprecated.  Use the Math classes to explicitly set the precision of a decimal.  http://go.microsoft.com/fwlink/?linkid=14202")]
         public new byte Precision { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("Scale has been deprecated.  Use the Math classes to explicitly set the scale of a decimal.  http://go.microsoft.com/fwlink/?linkid=14202")]
         public new byte Scale { get { throw null; } set { } }
         public override int Size { get { throw null; } set { } }
         public override string SourceColumn { get { throw null; } set { } }
         public override bool SourceColumnNullMapping { get { throw null; } set { } }
         public override System.Data.DataRowVersion SourceVersion { get { throw null; } set { } }
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.ComponentModel.StringConverter))]
         public override object Value { get { throw null; } set { } }
         public override void ResetDbType() { }
@@ -690,12 +690,12 @@ namespace System.Data.OracleClient
         public new System.Data.OracleClient.OracleParameter this[string parameterName] { get { throw null; } set { } }
         public override object SyncRoot { get { throw null; } }
         public System.Data.OracleClient.OracleParameter Add(System.Data.OracleClient.OracleParameter value) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override int Add(object value) { throw null; }
         public System.Data.OracleClient.OracleParameter Add(string parameterName, System.Data.OracleClient.OracleType dataType) { throw null; }
         public System.Data.OracleClient.OracleParameter Add(string parameterName, System.Data.OracleClient.OracleType dataType, int size) { throw null; }
         public System.Data.OracleClient.OracleParameter Add(string parameterName, System.Data.OracleClient.OracleType dataType, int size, string srcColumn) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("Add(String parameterName, Object value) has been deprecated.  Use AddWithValue(String parameterName, Object value).  http://go.microsoft.com/fwlink/?linkid=14202", false)]
         public System.Data.OracleClient.OracleParameter Add(string parameterName, object value) { throw null; }
         public override void AddRange(System.Array values) { }
@@ -737,7 +737,7 @@ namespace System.Data.OracleClient
         public override System.Security.SecurityElement ToXml() { throw null; }
         public override System.Security.IPermission Union(System.Security.IPermission target) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(109), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.ObsoleteAttribute("OraclePermissionAttribute has been deprecated. http://go.microsoft.com/fwlink/?LinkID=144260", false)]
     [System.SerializableAttribute]
     public sealed partial class OraclePermissionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute
@@ -748,9 +748,9 @@ namespace System.Data.OracleClient
         public System.Data.KeyRestrictionBehavior KeyRestrictionBehavior { get { throw null; } set { } }
         public string KeyRestrictions { get { throw null; } set { } }
         public override System.Security.IPermission CreatePermission() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeConnectionString() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeKeyRestrictions() { throw null; }
     }
     public sealed partial class OracleRowUpdatedEventArgs : System.Data.Common.RowUpdatedEventArgs
@@ -772,7 +772,7 @@ namespace System.Data.OracleClient
         private object _dummy;
         public static readonly System.Data.OracleClient.OracleString Empty;
         public static readonly System.Data.OracleClient.OracleString Null;
-        public OracleString(string s) { throw null;}
+        public OracleString(string s) { throw null; }
         public bool IsNull { get { throw null; } }
         public char this[int index] { get { throw null; } }
         public int Length { get { throw null; } }
@@ -805,12 +805,12 @@ namespace System.Data.OracleClient
         public static readonly System.Data.OracleClient.OracleTimeSpan MaxValue;
         public static readonly System.Data.OracleClient.OracleTimeSpan MinValue;
         public static readonly System.Data.OracleClient.OracleTimeSpan Null;
-        public OracleTimeSpan(System.Data.OracleClient.OracleTimeSpan from) { throw null;}
-        public OracleTimeSpan(int hours, int minutes, int seconds) { throw null;}
-        public OracleTimeSpan(int days, int hours, int minutes, int seconds) { throw null;}
-        public OracleTimeSpan(int days, int hours, int minutes, int seconds, int milliseconds) { throw null;}
-        public OracleTimeSpan(long ticks) { throw null;}
-        public OracleTimeSpan(System.TimeSpan ts) { throw null;}
+        public OracleTimeSpan(System.Data.OracleClient.OracleTimeSpan from) { throw null; }
+        public OracleTimeSpan(int hours, int minutes, int seconds) { throw null; }
+        public OracleTimeSpan(int days, int hours, int minutes, int seconds) { throw null; }
+        public OracleTimeSpan(int days, int hours, int minutes, int seconds, int milliseconds) { throw null; }
+        public OracleTimeSpan(long ticks) { throw null; }
+        public OracleTimeSpan(System.TimeSpan ts) { throw null; }
         public int Days { get { throw null; } }
         public int Hours { get { throw null; } }
         public bool IsNull { get { throw null; } }
diff --git a/src/v4.7.2/System.Data.Services.Client.cs b/src/v4.7.2/System.Data.Services.Client.cs
index 6f7d2e0..4d5372c 100644
--- a/src/v4.7.2/System.Data.Services.Client.cs
+++ b/src/v4.7.2/System.Data.Services.Client.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.Data.Services.Client.dll")]
@@ -19,10 +19,10 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
 [assembly:System.Security.SecurityCriticalAttribute]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(1), SkipVerificationInFullTrust=true)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level1, SkipVerificationInFullTrust=true)]
 namespace System.Data.Services.Client
 {
     public sealed partial class ChangeOperationResponse : System.Data.Services.Client.OperationResponse
@@ -127,8 +127,8 @@ namespace System.Data.Services.Client
         public void SetLink(object source, string sourceProperty, object target) { }
         public void SetSaveStream(object entity, System.IO.Stream stream, bool closeStream, System.Data.Services.Client.DataServiceRequestArgs args) { }
         public void SetSaveStream(object entity, System.IO.Stream stream, bool closeStream, string contentType, string slug) { }
-        public bool TryGetEntity<TEntity>(System.Uri identity, out TEntity entity) where TEntity : class { entity = default(TEntity); throw null; }
-        public bool TryGetUri(object entity, out System.Uri identity) { identity = default(System.Uri); throw null; }
+        public bool TryGetEntity<TEntity>(System.Uri identity, out TEntity entity) where TEntity : class { throw null; }
+        public bool TryGetUri(object entity, out System.Uri identity) { throw null; }
         public void UpdateObject(object entity) { }
     }
     public abstract partial class DataServiceQuery : System.Data.Services.Client.DataServiceRequest, System.Collections.IEnumerable, System.Linq.IQueryable
@@ -290,7 +290,7 @@ namespace System.Data.Services.Client
         public string SourceProperty { get { throw null; } }
         public object Target { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false, Inherited=true)]
     public sealed partial class MediaEntryAttribute : System.Attribute
     {
         public MediaEntryAttribute(string mediaMemberName) { }
@@ -303,7 +303,7 @@ namespace System.Data.Services.Client
         OverwriteChanges = 1,
         PreserveChanges = 2,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false, Inherited=true)]
     public sealed partial class MimeTypePropertyAttribute : System.Attribute
     {
         public MimeTypePropertyAttribute(string dataPropertyName, string mimeTypePropertyName) { }
@@ -362,12 +362,12 @@ namespace System.Data.Services.Client
 }
 namespace System.Data.Services.Common
 {
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false)]
     public sealed partial class DataServiceEntityAttribute : System.Attribute
     {
         public DataServiceEntityAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false)]
     public sealed partial class DataServiceKeyAttribute : System.Attribute
     {
         public DataServiceKeyAttribute(string keyName) { }
@@ -379,7 +379,7 @@ namespace System.Data.Services.Common
         V1 = 0,
         V2 = 1,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=true, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=true, Inherited=true)]
     public sealed partial class EntityPropertyMappingAttribute : System.Attribute
     {
         public EntityPropertyMappingAttribute(string sourcePath, System.Data.Services.Common.SyndicationItemProperty targetSyndicationItem, System.Data.Services.Common.SyndicationTextContentKind targetTextContentKind, bool keepInContent) { }
@@ -392,13 +392,13 @@ namespace System.Data.Services.Common
         public System.Data.Services.Common.SyndicationItemProperty TargetSyndicationItem { get { throw null; } }
         public System.Data.Services.Common.SyndicationTextContentKind TargetTextContentKind { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false)]
     public sealed partial class EntitySetAttribute : System.Attribute
     {
         public EntitySetAttribute(string entitySet) { }
         public string EntitySet { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), Inherited=true, AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, Inherited=true, AllowMultiple=false)]
     public sealed partial class HasStreamAttribute : System.Attribute
     {
         public HasStreamAttribute() { }
diff --git a/src/v4.7.2/System.Data.Services.cs b/src/v4.7.2/System.Data.Services.cs
index 4d76930..e576adb 100644
--- a/src/v4.7.2/System.Data.Services.cs
+++ b/src/v4.7.2/System.Data.Services.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.Data.Services.dll")]
@@ -20,13 +20,13 @@
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComCompatibleVersionAttribute(1, 0, 3300, 0)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
 [assembly:System.Security.SecurityCriticalAttribute]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(1), SkipVerificationInFullTrust=true)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level1, SkipVerificationInFullTrust=true)]
 namespace System.Data.Services
 {
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64), AllowMultiple=true, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method, AllowMultiple=true, Inherited=true)]
     public sealed partial class ChangeInterceptorAttribute : System.Attribute
     {
         public ChangeInterceptorAttribute(string entitySetName) { }
@@ -110,8 +110,8 @@ namespace System.Data.Services
         internal DataServiceProcessingPipelineEventArgs() { }
         public System.Data.Services.DataServiceOperationContext OperationContext { [System.Diagnostics.DebuggerStepThroughAttribute]get { throw null; } }
     }
-    [System.ServiceModel.Activation.AspNetCompatibilityRequirementsAttribute(RequirementsMode=(System.ServiceModel.Activation.AspNetCompatibilityRequirementsMode)(1))]
-    [System.ServiceModel.ServiceBehaviorAttribute(InstanceContextMode=(System.ServiceModel.InstanceContextMode)(1))]
+    [System.ServiceModel.Activation.AspNetCompatibilityRequirementsAttribute(RequirementsMode=System.ServiceModel.Activation.AspNetCompatibilityRequirementsMode.Allowed)]
+    [System.ServiceModel.ServiceBehaviorAttribute(InstanceContextMode=System.ServiceModel.InstanceContextMode.PerCall)]
     public partial class DataService<T> : System.Data.Services.IRequestHandler
     {
         public DataService() { }
@@ -138,7 +138,7 @@ namespace System.Data.Services
         WriteMerge = 32,
         WriteReplace = 8,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false, Inherited=true)]
     public sealed partial class ETagAttribute : System.Attribute
     {
         public ETagAttribute(string propertyName) { }
@@ -221,7 +221,7 @@ namespace System.Data.Services
     {
         System.Collections.IEnumerable ApplyExpansions(System.Linq.IQueryable queryable, System.Collections.Generic.ICollection<System.Data.Services.ExpandSegmentCollection> expandPaths);
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false, Inherited=true)]
     public sealed partial class IgnorePropertiesAttribute : System.Attribute
     {
         public IgnorePropertiesAttribute(string propertyName) { }
@@ -250,7 +250,7 @@ namespace System.Data.Services
         void SetReference(object targetResource, string propertyName, object propertyValue);
         void SetValue(object targetResource, string propertyName, object propertyValue);
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false, Inherited=true)]
     public sealed partial class MimeTypeAttribute : System.Attribute
     {
         public MimeTypeAttribute(string memberName, string mimeType) { }
@@ -264,7 +264,7 @@ namespace System.Data.Services
         public System.Data.Services.DataServiceOperationContext OperationContext { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } }
         public System.Uri RequestUri { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64), AllowMultiple=true, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method, AllowMultiple=true, Inherited=true)]
     public sealed partial class QueryInterceptorAttribute : System.Attribute
     {
         public QueryInterceptorAttribute(string entitySetName) { }
@@ -280,7 +280,7 @@ namespace System.Data.Services
         ReadMultiple = 2,
         ReadSingle = 1,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64), AllowMultiple=false, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method, AllowMultiple=false, Inherited=true)]
     public sealed partial class SingleResultAttribute : System.Attribute
     {
         public SingleResultAttribute() { }
@@ -317,7 +317,7 @@ namespace System.Data.Services.Configuration
 }
 namespace System.Data.Services.Internal
 {
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public abstract partial class ExpandedWrapper<TExpandedElement> : System.Data.Services.IExpandedResult
     {
         protected ExpandedWrapper() { }
@@ -327,7 +327,7 @@ namespace System.Data.Services.Internal
         public object GetExpandedPropertyValue(string name) { throw null; }
         protected abstract object InternalGetExpandedPropertyValue(int nameIndex);
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class ExpandedWrapper<TExpandedElement, TProperty0, TProperty1, TProperty2, TProperty3, TProperty4, TProperty5, TProperty6, TProperty7, TProperty8> : System.Data.Services.Internal.ExpandedWrapper<TExpandedElement>
     {
         public ExpandedWrapper() { }
@@ -342,7 +342,7 @@ namespace System.Data.Services.Internal
         public TProperty8 ProjectedProperty8 { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
         protected override object InternalGetExpandedPropertyValue(int nameIndex) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class ExpandedWrapper<TExpandedElement, TProperty0, TProperty1, TProperty2, TProperty3, TProperty4, TProperty5, TProperty6, TProperty7, TProperty8, TProperty9> : System.Data.Services.Internal.ExpandedWrapper<TExpandedElement>
     {
         public ExpandedWrapper() { }
@@ -358,7 +358,7 @@ namespace System.Data.Services.Internal
         public TProperty9 ProjectedProperty9 { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
         protected override object InternalGetExpandedPropertyValue(int nameIndex) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class ExpandedWrapper<TExpandedElement, TProperty0, TProperty1, TProperty2, TProperty3, TProperty4, TProperty5, TProperty6, TProperty7, TProperty8, TProperty9, TProperty10> : System.Data.Services.Internal.ExpandedWrapper<TExpandedElement>
     {
         public ExpandedWrapper() { }
@@ -375,7 +375,7 @@ namespace System.Data.Services.Internal
         public TProperty9 ProjectedProperty9 { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
         protected override object InternalGetExpandedPropertyValue(int nameIndex) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class ExpandedWrapper<TExpandedElement, TProperty0, TProperty1, TProperty2, TProperty3, TProperty4, TProperty5, TProperty6, TProperty7, TProperty8, TProperty9, TProperty10, TProperty11> : System.Data.Services.Internal.ExpandedWrapper<TExpandedElement>
     {
         public ExpandedWrapper() { }
@@ -393,14 +393,14 @@ namespace System.Data.Services.Internal
         public TProperty9 ProjectedProperty9 { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
         protected override object InternalGetExpandedPropertyValue(int nameIndex) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class ExpandedWrapper<TExpandedElement, TProperty0> : System.Data.Services.Internal.ExpandedWrapper<TExpandedElement>
     {
         public ExpandedWrapper() { }
         public TProperty0 ProjectedProperty0 { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
         protected override object InternalGetExpandedPropertyValue(int nameIndex) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class ExpandedWrapper<TExpandedElement, TProperty0, TProperty1> : System.Data.Services.Internal.ExpandedWrapper<TExpandedElement>
     {
         public ExpandedWrapper() { }
@@ -408,7 +408,7 @@ namespace System.Data.Services.Internal
         public TProperty1 ProjectedProperty1 { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
         protected override object InternalGetExpandedPropertyValue(int nameIndex) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class ExpandedWrapper<TExpandedElement, TProperty0, TProperty1, TProperty2> : System.Data.Services.Internal.ExpandedWrapper<TExpandedElement>
     {
         public ExpandedWrapper() { }
@@ -417,7 +417,7 @@ namespace System.Data.Services.Internal
         public TProperty2 ProjectedProperty2 { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
         protected override object InternalGetExpandedPropertyValue(int nameIndex) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class ExpandedWrapper<TExpandedElement, TProperty0, TProperty1, TProperty2, TProperty3> : System.Data.Services.Internal.ExpandedWrapper<TExpandedElement>
     {
         public ExpandedWrapper() { }
@@ -427,7 +427,7 @@ namespace System.Data.Services.Internal
         public TProperty3 ProjectedProperty3 { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
         protected override object InternalGetExpandedPropertyValue(int nameIndex) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class ExpandedWrapper<TExpandedElement, TProperty0, TProperty1, TProperty2, TProperty3, TProperty4> : System.Data.Services.Internal.ExpandedWrapper<TExpandedElement>
     {
         public ExpandedWrapper() { }
@@ -438,7 +438,7 @@ namespace System.Data.Services.Internal
         public TProperty4 ProjectedProperty4 { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
         protected override object InternalGetExpandedPropertyValue(int nameIndex) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class ExpandedWrapper<TExpandedElement, TProperty0, TProperty1, TProperty2, TProperty3, TProperty4, TProperty5> : System.Data.Services.Internal.ExpandedWrapper<TExpandedElement>
     {
         public ExpandedWrapper() { }
@@ -450,7 +450,7 @@ namespace System.Data.Services.Internal
         public TProperty5 ProjectedProperty5 { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
         protected override object InternalGetExpandedPropertyValue(int nameIndex) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class ExpandedWrapper<TExpandedElement, TProperty0, TProperty1, TProperty2, TProperty3, TProperty4, TProperty5, TProperty6> : System.Data.Services.Internal.ExpandedWrapper<TExpandedElement>
     {
         public ExpandedWrapper() { }
@@ -463,7 +463,7 @@ namespace System.Data.Services.Internal
         public TProperty6 ProjectedProperty6 { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
         protected override object InternalGetExpandedPropertyValue(int nameIndex) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class ExpandedWrapper<TExpandedElement, TProperty0, TProperty1, TProperty2, TProperty3, TProperty4, TProperty5, TProperty6, TProperty7> : System.Data.Services.Internal.ExpandedWrapper<TExpandedElement>
     {
         public ExpandedWrapper() { }
@@ -477,7 +477,7 @@ namespace System.Data.Services.Internal
         public TProperty7 ProjectedProperty7 { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
         protected override object InternalGetExpandedPropertyValue(int nameIndex) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public abstract partial class ProjectedWrapper
     {
         protected ProjectedWrapper() { }
@@ -486,20 +486,20 @@ namespace System.Data.Services.Internal
         public object GetProjectedPropertyValue(string propertyName) { throw null; }
         protected abstract object InternalGetProjectedPropertyValue(int propertyIndex);
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class ProjectedWrapper0 : System.Data.Services.Internal.ProjectedWrapper
     {
         public ProjectedWrapper0() { }
         protected override object InternalGetProjectedPropertyValue(int propertyIndex) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class ProjectedWrapper1 : System.Data.Services.Internal.ProjectedWrapper
     {
         public ProjectedWrapper1() { }
         public object ProjectedProperty0 { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
         protected override object InternalGetProjectedPropertyValue(int propertyIndex) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class ProjectedWrapper2 : System.Data.Services.Internal.ProjectedWrapper
     {
         public ProjectedWrapper2() { }
@@ -507,7 +507,7 @@ namespace System.Data.Services.Internal
         public object ProjectedProperty1 { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
         protected override object InternalGetProjectedPropertyValue(int propertyIndex) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class ProjectedWrapper3 : System.Data.Services.Internal.ProjectedWrapper
     {
         public ProjectedWrapper3() { }
@@ -516,7 +516,7 @@ namespace System.Data.Services.Internal
         public object ProjectedProperty2 { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
         protected override object InternalGetProjectedPropertyValue(int propertyIndex) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class ProjectedWrapper4 : System.Data.Services.Internal.ProjectedWrapper
     {
         public ProjectedWrapper4() { }
@@ -526,7 +526,7 @@ namespace System.Data.Services.Internal
         public object ProjectedProperty3 { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
         protected override object InternalGetProjectedPropertyValue(int propertyIndex) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class ProjectedWrapper5 : System.Data.Services.Internal.ProjectedWrapper
     {
         public ProjectedWrapper5() { }
@@ -537,7 +537,7 @@ namespace System.Data.Services.Internal
         public object ProjectedProperty4 { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
         protected override object InternalGetProjectedPropertyValue(int propertyIndex) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class ProjectedWrapper6 : System.Data.Services.Internal.ProjectedWrapper
     {
         public ProjectedWrapper6() { }
@@ -549,7 +549,7 @@ namespace System.Data.Services.Internal
         public object ProjectedProperty5 { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
         protected override object InternalGetProjectedPropertyValue(int propertyIndex) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class ProjectedWrapper7 : System.Data.Services.Internal.ProjectedWrapper
     {
         public ProjectedWrapper7() { }
@@ -562,7 +562,7 @@ namespace System.Data.Services.Internal
         public object ProjectedProperty6 { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
         protected override object InternalGetProjectedPropertyValue(int propertyIndex) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class ProjectedWrapper8 : System.Data.Services.Internal.ProjectedWrapper
     {
         public ProjectedWrapper8() { }
@@ -576,7 +576,7 @@ namespace System.Data.Services.Internal
         public object ProjectedProperty7 { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
         protected override object InternalGetProjectedPropertyValue(int propertyIndex) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public partial class ProjectedWrapperMany : System.Data.Services.Internal.ProjectedWrapper
     {
         public ProjectedWrapperMany() { }
@@ -591,7 +591,7 @@ namespace System.Data.Services.Internal
         public object ProjectedProperty7 { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
         protected override object InternalGetProjectedPropertyValue(int propertyIndex) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class ProjectedWrapperManyEnd : System.Data.Services.Internal.ProjectedWrapperMany
     {
         public ProjectedWrapperManyEnd() { }
diff --git a/src/v4.7.2/System.Data.cs b/src/v4.7.2/System.Data.cs
index 66d185c..fce542a 100644
--- a/src/v4.7.2/System.Data.cs
+++ b/src/v4.7.2/System.Data.cs
@@ -18,9 +18,9 @@
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComCompatibleVersionAttribute(1, 0, 3300, 0)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(1))]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level1)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, SkipVerification=true)]
 namespace Microsoft.SqlServer.Server
 {
@@ -45,7 +45,7 @@ namespace Microsoft.SqlServer.Server
     public sealed partial class InvalidUdtException : System.SystemException
     {
         internal InvalidUdtException() { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         public override void GetObjectData(System.Runtime.Serialization.SerializationInfo si, System.Runtime.Serialization.StreamingContext context) { }
     }
     public sealed partial class SqlContext
@@ -140,10 +140,10 @@ namespace Microsoft.SqlServer.Server
         public virtual void SetTimeSpan(int ordinal, System.TimeSpan value) { }
         public virtual void SetValue(int ordinal, object value) { }
         public virtual int SetValues(params object[] values) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         System.Data.IDataReader System.Data.IDataRecord.GetData(int ordinal) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(10624), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Parameter | System.AttributeTargets.Property | System.AttributeTargets.ReturnValue, AllowMultiple=false, Inherited=false)]
     public partial class SqlFacetAttribute : System.Attribute
     {
         public SqlFacetAttribute() { }
@@ -153,7 +153,7 @@ namespace Microsoft.SqlServer.Server
         public int Precision { get { throw null; } set { } }
         public int Scale { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method, AllowMultiple=false, Inherited=false)]
     [System.SerializableAttribute]
     public partial class SqlFunctionAttribute : System.Attribute
     {
@@ -236,7 +236,7 @@ namespace Microsoft.SqlServer.Server
         public System.TimeSpan Adjust(System.TimeSpan value) { throw null; }
         public static Microsoft.SqlServer.Server.SqlMetaData InferFromValue(object value, string name) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method, AllowMultiple=false, Inherited=false)]
     [System.SerializableAttribute]
     public sealed partial class SqlMethodAttribute : Microsoft.SqlServer.Server.SqlFunctionAttribute
     {
@@ -257,14 +257,14 @@ namespace Microsoft.SqlServer.Server
         public void SendResultsRow(Microsoft.SqlServer.Server.SqlDataRecord record) { }
         public void SendResultsStart(Microsoft.SqlServer.Server.SqlDataRecord record) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method, AllowMultiple=false, Inherited=false)]
     [System.SerializableAttribute]
     public sealed partial class SqlProcedureAttribute : System.Attribute
     {
         public SqlProcedureAttribute() { }
         public string Name { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method, AllowMultiple=false, Inherited=false)]
     [System.SerializableAttribute]
     public sealed partial class SqlTriggerAttribute : System.Attribute
     {
@@ -281,7 +281,7 @@ namespace Microsoft.SqlServer.Server
         public Microsoft.SqlServer.Server.TriggerAction TriggerAction { get { throw null; } }
         public bool IsUpdatedColumn(int columnOrdinal) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(12), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Struct, AllowMultiple=false, Inherited=false)]
     public sealed partial class SqlUserDefinedAggregateAttribute : System.Attribute
     {
         public const int MaxByteSizeValue = 8000;
@@ -294,7 +294,7 @@ namespace Microsoft.SqlServer.Server
         public int MaxByteSize { get { throw null; } set { } }
         public string Name { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(12), AllowMultiple=false, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Struct, AllowMultiple=false, Inherited=true)]
     public sealed partial class SqlUserDefinedTypeAttribute : System.Attribute
     {
         public SqlUserDefinedTypeAttribute(Microsoft.SqlServer.Server.Format format) { }
@@ -494,29 +494,29 @@ namespace System.Data
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool AllowDBNull { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public bool AutoIncrement { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute((long)0)]
         public long AutoIncrementSeed { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute((long)1)]
         public long AutoIncrementStep { get { throw null; } set { } }
         public string Caption { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Data.MappingType)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Data.MappingType.Element)]
         public virtual System.Data.MappingType ColumnMapping { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public string ColumnName { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(typeof(string))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.ComponentModel.TypeConverterAttribute("System.Data.ColumnTypeConverter")]
         public System.Type DataType { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Data.DataSetDateTime)(3))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Data.DataSetDateTime.UnspecifiedLocal)]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public System.Data.DataSetDateTime DateTimeMode { get { throw null; } set { } }
         [System.ComponentModel.TypeConverterAttribute("System.Data.DefaultValueTypeConverter")]
         public object DefaultValue { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public string Expression { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public System.Data.PropertyCollection ExtendedProperties { get { throw null; } }
@@ -524,17 +524,17 @@ namespace System.Data
         public int MaxLength { get { throw null; } set { } }
         public string Namespace { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int Ordinal { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         public string Prefix { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool ReadOnly { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Data.DataTable Table { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool Unique { get { throw null; } set { } }
         protected internal void CheckNotAllowNull() { }
         protected void CheckUnique() { }
@@ -601,7 +601,7 @@ namespace System.Data
         public virtual System.Data.ForeignKeyConstraint ChildKeyConstraint { get { throw null; } }
         public virtual System.Data.DataTable ChildTable { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Data.DataSet DataSet { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public System.Data.PropertyCollection ExtendedProperties { get { throw null; } }
@@ -664,13 +664,13 @@ namespace System.Data
         public System.Data.DataRowState RowState { get { throw null; } }
         public System.Data.DataTable Table { get { throw null; } }
         public void AcceptChanges() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public void BeginEdit() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public void CancelEdit() { }
         public void ClearErrors() { }
         public void Delete() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public void EndEdit() { }
         public System.Data.DataRow[] GetChildRows(System.Data.DataRelation relation) { throw null; }
         public System.Data.DataRow[] GetChildRows(System.Data.DataRelation relation, System.Data.DataRowVersion version) { throw null; }
@@ -829,18 +829,18 @@ namespace System.Data
         public string Namespace { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         public string Prefix { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         public System.Data.DataRelationCollection Relations { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Data.SerializationFormat)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Data.SerializationFormat.Xml)]
         public System.Data.SerializationFormat RemotingFormat { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Data.SchemaSerializationMode SchemaSerializationMode { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public override System.ComponentModel.ISite Site { get { throw null; } set { } }
         bool System.ComponentModel.IListSource.ContainsListCollection { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         public System.Data.DataTableCollection Tables { get { throw null; } }
         public event System.EventHandler Initialized { add { } remove { } }
         public event System.Data.MergeFailedEventHandler MergeFailed { add { } remove { } }
@@ -857,7 +857,7 @@ namespace System.Data
         public System.Data.DataSet GetChanges() { throw null; }
         public System.Data.DataSet GetChanges(System.Data.DataRowState rowStates) { throw null; }
         public static System.Xml.Schema.XmlSchemaComplexType GetDataSetSchema(System.Xml.Schema.XmlSchemaSet schemaSet) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         public virtual void GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         protected virtual System.Xml.Schema.XmlSchema GetSchemaSerializable() { throw null; }
         protected void GetSerializationData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
@@ -936,7 +936,7 @@ namespace System.Data
         public override string ImportSchemaType(string name, string schemaNamespace, System.Xml.Schema.XmlSchemaObject context, System.Xml.Serialization.XmlSchemas schemas, System.Xml.Serialization.XmlSchemaImporter importer, System.CodeDom.CodeCompileUnit compileUnit, System.CodeDom.CodeNamespace mainNamespace, System.Xml.Serialization.CodeGenerationOptions options, System.CodeDom.Compiler.CodeDomProvider codeProvider) { throw null; }
         public override string ImportSchemaType(System.Xml.Schema.XmlSchemaType type, System.Xml.Schema.XmlSchemaObject context, System.Xml.Serialization.XmlSchemas schemas, System.Xml.Serialization.XmlSchemaImporter importer, System.CodeDom.CodeCompileUnit compileUnit, System.CodeDom.CodeNamespace mainNamespace, System.Xml.Serialization.CodeGenerationOptions options, System.CodeDom.Compiler.CodeDomProvider codeProvider) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All)]
     [System.ObsoleteAttribute("DataSysDescriptionAttribute has been deprecated.  http://go.microsoft.com/fwlink/?linkid=14202", false)]
     public partial class DataSysDescriptionAttribute : System.ComponentModel.DescriptionAttribute
     {
@@ -960,14 +960,14 @@ namespace System.Data
         public DataTable(string tableName, string tableNamespace) { }
         public bool CaseSensitive { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Data.DataRelationCollection ChildRelations { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         public System.Data.DataColumnCollection Columns { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         public System.Data.ConstraintCollection Constraints { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Data.DataSet DataSet { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public System.Data.DataView DefaultView { get { throw null; } }
@@ -984,23 +984,23 @@ namespace System.Data
         public int MinimumCapacity { get { throw null; } set { } }
         public string Namespace { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Data.DataRelationCollection ParentRelations { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         public string Prefix { get { throw null; } set { } }
         [System.ComponentModel.EditorAttribute("Microsoft.VSDesigner.Data.Design.PrimaryKeyEditor, Microsoft.VSDesigner, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.TypeConverterAttribute("System.Data.PrimaryKeyTypeConverter")]
         public System.Data.DataColumn[] PrimaryKey { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Data.SerializationFormat)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Data.SerializationFormat.Xml)]
         public System.Data.SerializationFormat RemotingFormat { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public System.Data.DataRowCollection Rows { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public override System.ComponentModel.ISite Site { get { throw null; } set { } }
         bool System.ComponentModel.IListSource.ContainsListCollection { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public string TableName { get { throw null; } set { } }
         public event System.Data.DataColumnChangeEventHandler ColumnChanged { add { } remove { } }
         public event System.Data.DataColumnChangeEventHandler ColumnChanging { add { } remove { } }
@@ -1027,7 +1027,7 @@ namespace System.Data
         public System.Data.DataTable GetChanges(System.Data.DataRowState rowStates) { throw null; }
         public static System.Xml.Schema.XmlSchemaComplexType GetDataTableSchema(System.Xml.Schema.XmlSchemaSet schemaSet) { throw null; }
         public System.Data.DataRow[] GetErrors() { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         public virtual void GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         protected virtual System.Type GetRowType() { throw null; }
         protected virtual System.Xml.Schema.XmlSchema GetSchema() { throw null; }
@@ -1200,7 +1200,7 @@ namespace System.Data
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool AllowNew { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public bool ApplyDefaultSort { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public int Count { get { throw null; } }
@@ -1213,7 +1213,7 @@ namespace System.Data
         public System.Data.DataRowView this[int recordIndex] { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         public virtual string RowFilter { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Data.DataViewRowState)(22))]
+        [System.ComponentModel.DefaultValueAttribute(System.Data.DataViewRowState.CurrentRows)]
         public System.Data.DataViewRowState RowStateFilter { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         public string Sort { get { throw null; } set { } }
@@ -1236,7 +1236,7 @@ namespace System.Data
         bool System.ComponentModel.IBindingListView.SupportsAdvancedSorting { get { throw null; } }
         bool System.ComponentModel.IBindingListView.SupportsFiltering { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.ComponentModel.TypeConverterAttribute("System.Data.DataTableTypeConverter")]
         public System.Data.DataTable Table { get { throw null; } set { } }
         public event System.EventHandler Initialized { add { } remove { } }
@@ -1291,7 +1291,7 @@ namespace System.Data
         [System.ComponentModel.DefaultValueAttribute(null)]
         public System.Data.DataSet DataSet { get { throw null; } set { } }
         public string DataViewSettingCollectionString { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         public System.Data.DataViewSettingCollection DataViewSettings { get { throw null; } }
         int System.Collections.ICollection.Count { get { throw null; } }
         bool System.Collections.ICollection.IsSynchronized { get { throw null; } }
@@ -1387,7 +1387,7 @@ namespace System.Data
         public int RowCount { get { throw null; } }
         public void CopyToRows(System.Data.DataRow[] array) { }
         public void CopyToRows(System.Data.DataRow[] array, int arrayIndex) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         public override void GetObjectData(System.Runtime.Serialization.SerializationInfo si, System.Runtime.Serialization.StreamingContext context) { }
     }
     public enum DbType
@@ -1465,11 +1465,11 @@ namespace System.Data
         public ForeignKeyConstraint(string constraintName, string parentTableName, string parentTableNamespace, string[] parentColumnNames, string[] childColumnNames, System.Data.AcceptRejectRule acceptRejectRule, System.Data.Rule deleteRule, System.Data.Rule updateRule) { }
         [System.ComponentModel.BrowsableAttribute(false)]
         public ForeignKeyConstraint(string constraintName, string parentTableName, string[] parentColumnNames, string[] childColumnNames, System.Data.AcceptRejectRule acceptRejectRule, System.Data.Rule deleteRule, System.Data.Rule updateRule) { }
-        [System.ComponentModel.DefaultValueAttribute((System.Data.AcceptRejectRule)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Data.AcceptRejectRule.None)]
         public virtual System.Data.AcceptRejectRule AcceptRejectRule { get { throw null; } set { } }
         [System.ComponentModel.ReadOnlyAttribute(true)]
         public virtual System.Data.DataColumn[] Columns { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Data.Rule)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Data.Rule.Cascade)]
         public virtual System.Data.Rule DeleteRule { get { throw null; } set { } }
         [System.ComponentModel.ReadOnlyAttribute(true)]
         public virtual System.Data.DataColumn[] RelatedColumns { get { throw null; } }
@@ -1477,7 +1477,7 @@ namespace System.Data
         public virtual System.Data.DataTable RelatedTable { get { throw null; } }
         [System.ComponentModel.ReadOnlyAttribute(true)]
         public override System.Data.DataTable Table { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Data.Rule)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Data.Rule.Cascade)]
         public virtual System.Data.Rule UpdateRule { get { throw null; } set { } }
         public override bool Equals(object key) { throw null; }
         public override int GetHashCode() { throw null; }
@@ -1743,7 +1743,7 @@ namespace System.Data
         Output = 2,
         ReturnValue = 6,
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     [System.FlagsAttribute]
     [System.ObsoleteAttribute("PropertyAttributes has been deprecated.  http://go.microsoft.com/fwlink/?linkid=14202")]
     public enum PropertyAttributes
@@ -1887,7 +1887,7 @@ namespace System.Data
         public TypedDataSetGeneratorException(string message) { }
         public TypedDataSetGeneratorException(string message, System.Exception innerException) { }
         public System.Collections.ArrayList ErrorList { get { throw null; } }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         public override void GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
     }
     [System.ComponentModel.DefaultPropertyAttribute("ConstraintName")]
@@ -1968,16 +1968,16 @@ namespace System.Data.Common
         public bool AcceptChangesDuringUpdate { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool ContinueUpdateOnError { get { throw null; } set { } }
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public System.Data.LoadOption FillLoadOption { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Data.MissingMappingAction)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Data.MissingMappingAction.Passthrough)]
         public System.Data.MissingMappingAction MissingMappingAction { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Data.MissingSchemaAction)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Data.MissingSchemaAction.Add)]
         public System.Data.MissingSchemaAction MissingSchemaAction { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public virtual bool ReturnProviderSpecificTypes { get { throw null; } set { } }
         System.Data.ITableMappingCollection System.Data.IDataAdapter.TableMappings { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         public System.Data.Common.DataTableMappingCollection TableMappings { get { throw null; } }
         public event System.Data.FillErrorEventHandler FillError { add { } remove { } }
         [System.ObsoleteAttribute("CloneInternals() has been deprecated.  Use the DataAdapter(DataAdapter from) constructor.  http://go.microsoft.com/fwlink/?linkid=14202")]
@@ -1992,15 +1992,15 @@ namespace System.Data.Common
         public virtual System.Data.DataTable[] FillSchema(System.Data.DataSet dataSet, System.Data.SchemaType schemaType) { throw null; }
         protected virtual System.Data.DataTable[] FillSchema(System.Data.DataSet dataSet, System.Data.SchemaType schemaType, string srcTable, System.Data.IDataReader dataReader) { throw null; }
         protected virtual System.Data.DataTable FillSchema(System.Data.DataTable dataTable, System.Data.SchemaType schemaType, System.Data.IDataReader dataReader) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public virtual System.Data.IDataParameter[] GetFillParameters() { throw null; }
         protected bool HasTableMappings() { throw null; }
         protected virtual void OnFillError(System.Data.FillErrorEventArgs value) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public void ResetFillLoadOption() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual bool ShouldSerializeAcceptChangesDuringFill() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual bool ShouldSerializeFillLoadOption() { throw null; }
         protected virtual bool ShouldSerializeTableMappings() { throw null; }
         public virtual int Update(System.Data.DataSet dataSet) { throw null; }
@@ -2014,9 +2014,9 @@ namespace System.Data.Common
         public string DataSetColumn { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         public string SourceColumn { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.Data.DataColumn GetDataColumnBySchemaAction(System.Data.DataTable dataTable, System.Type dataType, System.Data.MissingSchemaAction schemaAction) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public static System.Data.DataColumn GetDataColumnBySchemaAction(string sourceColumn, string dataSetColumn, System.Data.DataTable dataTable, System.Type dataType, System.Data.MissingSchemaAction schemaAction) { throw null; }
         object System.ICloneable.Clone() { throw null; }
         public override string ToString() { throw null; }
@@ -2025,13 +2025,13 @@ namespace System.Data.Common
     {
         public DataColumnMappingCollection() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int Count { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Data.Common.DataColumnMapping this[int index] { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Data.Common.DataColumnMapping this[string sourceColumn] { get { throw null; } set { } }
         bool System.Collections.ICollection.IsSynchronized { get { throw null; } }
         object System.Collections.ICollection.SyncRoot { get { throw null; } }
@@ -2049,9 +2049,9 @@ namespace System.Data.Common
         public void CopyTo(System.Array array, int index) { }
         public void CopyTo(System.Data.Common.DataColumnMapping[] array, int index) { }
         public System.Data.Common.DataColumnMapping GetByDataSetColumn(string value) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public static System.Data.Common.DataColumnMapping GetColumnMappingBySchemaAction(System.Data.Common.DataColumnMappingCollection columnMappings, string sourceColumn, System.Data.MissingMappingAction mappingAction) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public static System.Data.DataColumn GetDataColumn(System.Data.Common.DataColumnMappingCollection columnMappings, string sourceColumn, System.Type dataType, System.Data.DataTable dataTable, System.Data.MissingMappingAction mappingAction, System.Data.MissingSchemaAction schemaAction) { throw null; }
         public System.Collections.IEnumerator GetEnumerator() { throw null; }
         public int IndexOf(object value) { throw null; }
@@ -2072,18 +2072,18 @@ namespace System.Data.Common
         public DataTableMapping() { }
         public DataTableMapping(string sourceTable, string dataSetTable) { }
         public DataTableMapping(string sourceTable, string dataSetTable, System.Data.Common.DataColumnMapping[] columnMappings) { }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         public System.Data.Common.DataColumnMappingCollection ColumnMappings { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         public string DataSetTable { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         public string SourceTable { get { throw null; } set { } }
         System.Data.IColumnMappingCollection System.Data.ITableMapping.ColumnMappings { get { throw null; } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.Data.Common.DataColumnMapping GetColumnMappingBySchemaAction(string sourceColumn, System.Data.MissingMappingAction mappingAction) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.Data.DataColumn GetDataColumn(string sourceColumn, System.Type dataType, System.Data.DataTable dataTable, System.Data.MissingMappingAction mappingAction, System.Data.MissingSchemaAction schemaAction) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.Data.DataTable GetDataTableBySchemaAction(System.Data.DataSet dataSet, System.Data.MissingSchemaAction schemaAction) { throw null; }
         object System.ICloneable.Clone() { throw null; }
         public override string ToString() { throw null; }
@@ -2094,13 +2094,13 @@ namespace System.Data.Common
     {
         public DataTableMappingCollection() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int Count { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Data.Common.DataTableMapping this[int index] { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Data.Common.DataTableMapping this[string sourceTable] { get { throw null; } set { } }
         bool System.Collections.ICollection.IsSynchronized { get { throw null; } }
         object System.Collections.ICollection.SyncRoot { get { throw null; } }
@@ -2119,7 +2119,7 @@ namespace System.Data.Common
         public void CopyTo(System.Data.Common.DataTableMapping[] array, int index) { }
         public System.Data.Common.DataTableMapping GetByDataSetTable(string dataSetTable) { throw null; }
         public System.Collections.IEnumerator GetEnumerator() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public static System.Data.Common.DataTableMapping GetTableMappingBySchemaAction(System.Data.Common.DataTableMappingCollection tableMappings, string sourceTable, string dataSetTable, System.Data.MissingMappingAction mappingAction) { throw null; }
         public int IndexOf(object value) { throw null; }
         public int IndexOf(string sourceTable) { throw null; }
@@ -2165,15 +2165,15 @@ namespace System.Data.Common
     {
         protected DbCommand() { }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public abstract string CommandText { get; set; }
         public abstract int CommandTimeout { get; set; }
-        [System.ComponentModel.DefaultValueAttribute((System.Data.CommandType)(1))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Data.CommandType.Text)]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public abstract System.Data.CommandType CommandType { get; set; }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Data.Common.DbConnection Connection { get { throw null; } set { } }
         protected abstract System.Data.Common.DbConnection DbConnection { get; set; }
         protected abstract System.Data.Common.DbParameterCollection DbParameterCollection { get; }
@@ -2181,19 +2181,19 @@ namespace System.Data.Common
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(true)]
         [System.ComponentModel.DesignOnlyAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public abstract bool DesignTimeVisible { get; set; }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Data.Common.DbParameterCollection Parameters { get { throw null; } }
         System.Data.IDbConnection System.Data.IDbCommand.Connection { get { throw null; } set { } }
         System.Data.IDataParameterCollection System.Data.IDbCommand.Parameters { get { throw null; } }
         System.Data.IDbTransaction System.Data.IDbCommand.Transaction { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Data.Common.DbTransaction Transaction { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Data.UpdateRowSource)(3))]
+        [System.ComponentModel.DefaultValueAttribute(System.Data.UpdateRowSource.Both)]
         public abstract System.Data.UpdateRowSource UpdatedRowSource { get; set; }
         public abstract void Cancel();
         protected abstract System.Data.Common.DbParameter CreateDbParameter();
@@ -2220,14 +2220,14 @@ namespace System.Data.Common
     public abstract partial class DbCommandBuilder : System.ComponentModel.Component
     {
         protected DbCommandBuilder() { }
-        [System.ComponentModel.DefaultValueAttribute((System.Data.Common.CatalogLocation)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Data.Common.CatalogLocation.Start)]
         public virtual System.Data.Common.CatalogLocation CatalogLocation { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(".")]
         public virtual string CatalogSeparator { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Data.ConflictOption)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Data.ConflictOption.CompareAllSearchableValues)]
         public virtual System.Data.ConflictOption ConflictOption { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Data.Common.DbDataAdapter DataAdapter { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         public virtual string QuotePrefix { get { throw null; } set { } }
@@ -2261,7 +2261,7 @@ namespace System.Data.Common
         protected DbConnection() { }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.RecommendedAsConfigurableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.ComponentModel.SettingsBindableAttribute(true)]
         public abstract string ConnectionString { get; set; }
         public virtual int ConnectionTimeout { get { throw null; } }
@@ -2297,11 +2297,11 @@ namespace System.Data.Common
         public DbConnectionStringBuilder() { }
         public DbConnectionStringBuilder(bool useOdbcRules) { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.DesignOnlyAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool BrowsableConnectionString { get { throw null; } set { } }
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public string ConnectionString { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public virtual int Count { get { throw null; } }
@@ -2347,7 +2347,7 @@ namespace System.Data.Common
         System.ComponentModel.PropertyDescriptorCollection System.ComponentModel.ICustomTypeDescriptor.GetProperties(System.Attribute[] attributes) { throw null; }
         object System.ComponentModel.ICustomTypeDescriptor.GetPropertyOwner(System.ComponentModel.PropertyDescriptor pd) { throw null; }
         public override string ToString() { throw null; }
-        public virtual bool TryGetValue(string keyword, out object value) { value = default(object); throw null; }
+        public virtual bool TryGetValue(string keyword, out object value) { throw null; }
     }
     public abstract partial class DbDataAdapter : System.Data.Common.DataAdapter, System.Data.IDataAdapter, System.Data.IDbDataAdapter, System.ICloneable
     {
@@ -2355,14 +2355,14 @@ namespace System.Data.Common
         protected DbDataAdapter() { }
         protected DbDataAdapter(System.Data.Common.DbDataAdapter adapter) { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Data.Common.DbCommand DeleteCommand { get { throw null; } set { } }
         protected internal System.Data.CommandBehavior FillCommandBehavior { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Data.Common.DbCommand InsertCommand { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Data.Common.DbCommand SelectCommand { get { throw null; } set { } }
         System.Data.IDbCommand System.Data.IDbDataAdapter.DeleteCommand { get { throw null; } set { } }
         System.Data.IDbCommand System.Data.IDbDataAdapter.InsertCommand { get { throw null; } set { } }
@@ -2371,7 +2371,7 @@ namespace System.Data.Common
         [System.ComponentModel.DefaultValueAttribute(1)]
         public virtual int UpdateBatchSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Data.Common.DbCommand UpdateCommand { get { throw null; } set { } }
         protected virtual int AddToBatch(System.Data.IDbCommand command) { throw null; }
         protected virtual void ClearBatch() { }
@@ -2393,8 +2393,8 @@ namespace System.Data.Common
         public System.Data.DataTable FillSchema(System.Data.DataTable dataTable, System.Data.SchemaType schemaType) { throw null; }
         protected virtual System.Data.DataTable FillSchema(System.Data.DataTable dataTable, System.Data.SchemaType schemaType, System.Data.IDbCommand command, System.Data.CommandBehavior behavior) { throw null; }
         protected virtual System.Data.IDataParameter GetBatchedParameter(int commandIdentifier, int parameterIndex) { throw null; }
-        protected virtual bool GetBatchedRecordsAffected(int commandIdentifier, out int recordsAffected, out System.Exception error) { recordsAffected = default(int); error = default(System.Exception); throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        protected virtual bool GetBatchedRecordsAffected(int commandIdentifier, out int recordsAffected, out System.Exception error) { throw null; }
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public override System.Data.IDataParameter[] GetFillParameters() { throw null; }
         protected virtual void InitializeBatching() { }
         protected virtual void OnRowUpdated(System.Data.Common.RowUpdatedEventArgs value) { }
@@ -2431,7 +2431,7 @@ namespace System.Data.Common
         public override System.Security.SecurityElement ToXml() { throw null; }
         public override System.Security.IPermission Union(System.Security.IPermission target) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(109), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.SerializableAttribute]
     public abstract partial class DBDataPermissionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute
     {
@@ -2440,9 +2440,9 @@ namespace System.Data.Common
         public string ConnectionString { get { throw null; } set { } }
         public System.Data.KeyRestrictionBehavior KeyRestrictionBehavior { get { throw null; } set { } }
         public string KeyRestrictions { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeConnectionString() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeKeyRestrictions() { throw null; }
     }
     public abstract partial class DbDataReader : System.MarshalByRefObject, System.Collections.IEnumerable, System.Data.IDataReader, System.Data.IDataRecord, System.IDisposable
@@ -2457,7 +2457,7 @@ namespace System.Data.Common
         public abstract int RecordsAffected { get; }
         public virtual int VisibleFieldCount { get { throw null; } }
         public virtual void Close() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public void Dispose() { }
         protected virtual void Dispose(bool disposing) { }
         public abstract bool GetBoolean(int ordinal);
@@ -2465,14 +2465,14 @@ namespace System.Data.Common
         public abstract long GetBytes(int ordinal, long dataOffset, byte[] buffer, int bufferOffset, int length);
         public abstract char GetChar(int ordinal);
         public abstract long GetChars(int ordinal, long dataOffset, char[] buffer, int bufferOffset, int length);
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public System.Data.Common.DbDataReader GetData(int ordinal) { throw null; }
         public abstract string GetDataTypeName(int ordinal);
         public abstract System.DateTime GetDateTime(int ordinal);
         protected virtual System.Data.Common.DbDataReader GetDbDataReader(int ordinal) { throw null; }
         public abstract decimal GetDecimal(int ordinal);
         public abstract double GetDouble(int ordinal);
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public abstract System.Collections.IEnumerator GetEnumerator();
         public abstract System.Type GetFieldType(int ordinal);
         public System.Threading.Tasks.Task<T> GetFieldValueAsync<T>(int ordinal) { throw null; }
@@ -2485,11 +2485,11 @@ namespace System.Data.Common
         public abstract long GetInt64(int ordinal);
         public abstract string GetName(int ordinal);
         public abstract int GetOrdinal(string name);
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual System.Type GetProviderSpecificFieldType(int ordinal) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual object GetProviderSpecificValue(int ordinal) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual int GetProviderSpecificValues(object[] values) { throw null; }
         public virtual System.Data.DataTable GetSchemaTable() { throw null; }
         public virtual System.IO.Stream GetStream(int ordinal) { throw null; }
@@ -2568,7 +2568,7 @@ namespace System.Data.Common
         public DbEnumerator(System.Data.IDataReader reader, bool closeReader) { }
         public object Current { get { throw null; } }
         public bool MoveNext() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public void Reset() { }
     }
     [System.SerializableAttribute]
@@ -2638,15 +2638,15 @@ namespace System.Data.Common
     {
         protected DbParameter() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public abstract System.Data.DbType DbType { get; set; }
-        [System.ComponentModel.DefaultValueAttribute((System.Data.ParameterDirection)(1))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Data.ParameterDirection.Input)]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public abstract System.Data.ParameterDirection Direction { get; set; }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DesignOnlyAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public abstract bool IsNullable { get; set; }
         [System.ComponentModel.DefaultValueAttribute("")]
         public abstract string ParameterName { get; set; }
@@ -2656,42 +2656,42 @@ namespace System.Data.Common
         [System.ComponentModel.DefaultValueAttribute("")]
         public abstract string SourceColumn { get; set; }
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public abstract bool SourceColumnNullMapping { get; set; }
-        [System.ComponentModel.DefaultValueAttribute((System.Data.DataRowVersion)(512))]
+        [System.ComponentModel.DefaultValueAttribute(System.Data.DataRowVersion.Current)]
         public virtual System.Data.DataRowVersion SourceVersion { get { throw null; } set { } }
         byte System.Data.IDbDataParameter.Precision { get { throw null; } set { } }
         byte System.Data.IDbDataParameter.Scale { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public abstract object Value { get; set; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public abstract void ResetDbType();
     }
     public abstract partial class DbParameterCollection : System.MarshalByRefObject, System.Collections.ICollection, System.Collections.IEnumerable, System.Collections.IList, System.Data.IDataParameterCollection
     {
         protected DbParameterCollection() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public abstract int Count { get; }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual bool IsFixedSize { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual bool IsReadOnly { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual bool IsSynchronized { get { throw null; } }
         public System.Data.Common.DbParameter this[int index] { get { throw null; } set { } }
         public System.Data.Common.DbParameter this[string parameterName] { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public abstract object SyncRoot { get; }
         object System.Collections.IList.this[int index] { get { throw null; } set { } }
         object System.Data.IDataParameterCollection.this[string parameterName] { get { throw null; } set { } }
@@ -2701,7 +2701,7 @@ namespace System.Data.Common
         public abstract bool Contains(object value);
         public abstract bool Contains(string value);
         public abstract void CopyTo(System.Array array, int index);
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public abstract System.Collections.IEnumerator GetEnumerator();
         protected abstract System.Data.Common.DbParameter GetParameter(int index);
         protected abstract System.Data.Common.DbParameter GetParameter(string parameterName);
@@ -2744,7 +2744,7 @@ namespace System.Data.Common
         public virtual System.Data.Common.DbParameter CreateParameter() { throw null; }
         public virtual System.Security.CodeAccessPermission CreatePermission(System.Security.Permissions.PermissionState state) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128), AllowMultiple=false, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property, AllowMultiple=false, Inherited=true)]
     [System.SerializableAttribute]
     public sealed partial class DbProviderSpecificTypePropertyAttribute : System.Attribute
     {
@@ -2866,11 +2866,11 @@ namespace System.Data.Odbc
         public OdbcCommand(string cmdText, System.Data.Odbc.OdbcConnection connection, System.Data.Odbc.OdbcTransaction transaction) { }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("Microsoft.VSDesigner.Data.Odbc.Design.OdbcCommandTextEditor, Microsoft.VSDesigner, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public override string CommandText { get { throw null; } set { } }
         public override int CommandTimeout { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Data.CommandType)(1))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Data.CommandType.Text)]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public override System.Data.CommandType CommandType { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.EditorAttribute("Microsoft.VSDesigner.Data.Design.DbConnectionEditor, Microsoft.VSDesigner, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
@@ -2881,14 +2881,14 @@ namespace System.Data.Odbc
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(true)]
         [System.ComponentModel.DesignOnlyAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool DesignTimeVisible { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         public new System.Data.Odbc.OdbcParameterCollection Parameters { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public new System.Data.Odbc.OdbcTransaction Transaction { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Data.UpdateRowSource)(3))]
+        [System.ComponentModel.DefaultValueAttribute(System.Data.UpdateRowSource.Both)]
         public override System.Data.UpdateRowSource UpdatedRowSource { get { throw null; } set { } }
         public override void Cancel() { }
         protected override System.Data.Common.DbParameter CreateDbParameter() { throw null; }
@@ -2934,25 +2934,25 @@ namespace System.Data.Odbc
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("Microsoft.VSDesigner.Data.Odbc.Design.OdbcConnectionStringEditor, Microsoft.VSDesigner, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.RecommendedAsConfigurableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.ComponentModel.SettingsBindableAttribute(true)]
         public override string ConnectionString { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(15)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public new int ConnectionTimeout { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public override string Database { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public override string DataSource { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string Driver { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public override string ServerVersion { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public override System.Data.ConnectionState State { get { throw null; } }
         public event System.Data.Odbc.OdbcInfoMessageEventHandler InfoMessage { add { } remove { } }
         protected override System.Data.Common.DbTransaction BeginDbTransaction(System.Data.IsolationLevel isolationLevel) { throw null; }
@@ -2979,17 +2979,17 @@ namespace System.Data.Odbc
         public OdbcConnectionStringBuilder() { }
         public OdbcConnectionStringBuilder(string connectionString) { }
         [System.ComponentModel.DisplayNameAttribute("Driver")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public string Driver { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("Dsn")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public string Dsn { get { throw null; } set { } }
         public override object this[string keyword] { get { throw null; } set { } }
         public override System.Collections.ICollection Keys { get { throw null; } }
         public override void Clear() { }
         public override bool ContainsKey(string keyword) { throw null; }
         public override bool Remove(string keyword) { throw null; }
-        public override bool TryGetValue(string keyword, out object value) { value = default(object); throw null; }
+        public override bool TryGetValue(string keyword, out object value) { throw null; }
     }
     [System.ComponentModel.DefaultEventAttribute("RowUpdated")]
     [System.ComponentModel.DesignerAttribute("Microsoft.VSDesigner.Data.VS.OdbcDataAdapterDesigner, Microsoft.VSDesigner, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
@@ -3092,7 +3092,7 @@ namespace System.Data.Odbc
         internal OdbcException() { }
         public System.Data.Odbc.OdbcErrorCollection Errors { get { throw null; } }
         public override string Source { get { throw null; } }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         public override void GetObjectData(System.Runtime.Serialization.SerializationInfo si, System.Runtime.Serialization.StreamingContext context) { }
     }
     public sealed partial class OdbcFactory : System.Data.Common.DbProviderFactory
@@ -3137,18 +3137,18 @@ namespace System.Data.Odbc
         public OdbcParameter() { }
         public OdbcParameter(string name, System.Data.Odbc.OdbcType type) { }
         public OdbcParameter(string name, System.Data.Odbc.OdbcType type, int size) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public OdbcParameter(string parameterName, System.Data.Odbc.OdbcType odbcType, int size, System.Data.ParameterDirection parameterDirection, bool isNullable, byte precision, byte scale, string srcColumn, System.Data.DataRowVersion srcVersion, object value) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public OdbcParameter(string parameterName, System.Data.Odbc.OdbcType odbcType, int size, System.Data.ParameterDirection parameterDirection, byte precision, byte scale, string sourceColumn, System.Data.DataRowVersion sourceVersion, bool sourceColumnNullMapping, object value) { }
         public OdbcParameter(string name, System.Data.Odbc.OdbcType type, int size, string sourcecolumn) { }
         public OdbcParameter(string name, object value) { }
         public override System.Data.DbType DbType { get { throw null; } set { } }
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public override System.Data.ParameterDirection Direction { get { throw null; } set { } }
         public override bool IsNullable { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Data.Odbc.OdbcType)(11))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Data.Odbc.OdbcType.NChar)]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.Data.Common.DbProviderSpecificTypePropertyAttribute(true)]
         public System.Data.Odbc.OdbcType OdbcType { get { throw null; } set { } }
         public override string ParameterName { get { throw null; } set { } }
@@ -3160,7 +3160,7 @@ namespace System.Data.Odbc
         public override string SourceColumn { get { throw null; } set { } }
         public override bool SourceColumnNullMapping { get { throw null; } set { } }
         public override System.Data.DataRowVersion SourceVersion { get { throw null; } set { } }
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.ComponentModel.StringConverter))]
         public override object Value { get { throw null; } set { } }
         public override void ResetDbType() { }
@@ -3178,19 +3178,19 @@ namespace System.Data.Odbc
         public override bool IsReadOnly { get { throw null; } }
         public override bool IsSynchronized { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public new System.Data.Odbc.OdbcParameter this[int index] { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public new System.Data.Odbc.OdbcParameter this[string parameterName] { get { throw null; } set { } }
         public override object SyncRoot { get { throw null; } }
         public System.Data.Odbc.OdbcParameter Add(System.Data.Odbc.OdbcParameter value) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override int Add(object value) { throw null; }
         public System.Data.Odbc.OdbcParameter Add(string parameterName, System.Data.Odbc.OdbcType odbcType) { throw null; }
         public System.Data.Odbc.OdbcParameter Add(string parameterName, System.Data.Odbc.OdbcType odbcType, int size) { throw null; }
         public System.Data.Odbc.OdbcParameter Add(string parameterName, System.Data.Odbc.OdbcType odbcType, int size, string sourceColumn) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("Add(String parameterName, Object value) has been deprecated.  Use AddWithValue(String parameterName, Object value).  http://go.microsoft.com/fwlink/?linkid=14202", false)]
         public System.Data.Odbc.OdbcParameter Add(string parameterName, object value) { throw null; }
         public override void AddRange(System.Array values) { }
@@ -3228,7 +3228,7 @@ namespace System.Data.Odbc
         public override void Add(string connectionString, string restrictions, System.Data.KeyRestrictionBehavior behavior) { }
         public override System.Security.IPermission Copy() { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(109), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.SerializableAttribute]
     public sealed partial class OdbcPermissionAttribute : System.Data.Common.DBDataPermissionAttribute
     {
@@ -3299,11 +3299,11 @@ namespace System.Data.OleDb
         public OleDbCommand(string cmdText, System.Data.OleDb.OleDbConnection connection, System.Data.OleDb.OleDbTransaction transaction) { }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("Microsoft.VSDesigner.Data.ADO.Design.OleDbCommandTextEditor, Microsoft.VSDesigner, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public override string CommandText { get { throw null; } set { } }
         public override int CommandTimeout { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Data.CommandType)(1))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Data.CommandType.Text)]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public override System.Data.CommandType CommandType { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.EditorAttribute("Microsoft.VSDesigner.Data.Design.DbConnectionEditor, Microsoft.VSDesigner, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
@@ -3314,14 +3314,14 @@ namespace System.Data.OleDb
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(true)]
         [System.ComponentModel.DesignOnlyAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool DesignTimeVisible { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         public new System.Data.OleDb.OleDbParameterCollection Parameters { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public new System.Data.OleDb.OleDbTransaction Transaction { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Data.UpdateRowSource)(3))]
+        [System.ComponentModel.DefaultValueAttribute(System.Data.UpdateRowSource.Both)]
         public override System.Data.UpdateRowSource UpdatedRowSource { get { throw null; } set { } }
         public override void Cancel() { }
         public System.Data.OleDb.OleDbCommand Clone() { throw null; }
@@ -3370,21 +3370,21 @@ namespace System.Data.OleDb
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("Microsoft.VSDesigner.Data.ADO.Design.OleDbConnectionStringEditor, Microsoft.VSDesigner, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.RecommendedAsConfigurableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.ComponentModel.SettingsBindableAttribute(true)]
         public override string ConnectionString { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public override int ConnectionTimeout { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public override string Database { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(true)]
         public override string DataSource { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string Provider { get { throw null; } }
         public override string ServerVersion { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public override System.Data.ConnectionState State { get { throw null; } }
         public event System.Data.OleDb.OleDbInfoMessageEventHandler InfoMessage { add { } remove { } }
         protected override System.Data.Common.DbTransaction BeginDbTransaction(System.Data.IsolationLevel isolationLevel) { throw null; }
@@ -3403,42 +3403,42 @@ namespace System.Data.OleDb
         public override System.Data.DataTable GetSchema(string collectionName, string[] restrictionValues) { throw null; }
         public override void Open() { }
         public static void ReleaseObjectPool() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public void ResetState() { }
         object System.ICloneable.Clone() { throw null; }
     }
     [System.ComponentModel.DefaultPropertyAttribute("Provider")]
-    [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+    [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
     [System.ComponentModel.TypeConverterAttribute("System.Data.OleDb.OleDbConnectionStringBuilder.OleDbConnectionStringBuilderConverter")]
     public sealed partial class OleDbConnectionStringBuilder : System.Data.Common.DbConnectionStringBuilder
     {
         public OleDbConnectionStringBuilder() { }
         public OleDbConnectionStringBuilder(string connectionString) { }
         [System.ComponentModel.DisplayNameAttribute("Data Source")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public string DataSource { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("File Name")]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.FileNameEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public string FileName { get { throw null; } set { } }
         public override object this[string keyword] { get { throw null; } set { } }
         public override System.Collections.ICollection Keys { get { throw null; } }
         [System.ComponentModel.DisplayNameAttribute("OLE DB Services")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.ComponentModel.TypeConverterAttribute("System.Data.OleDb.OleDbConnectionStringBuilder.OleDbServicesConverter")]
         public int OleDbServices { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("Persist Security Info")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public bool PersistSecurityInfo { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("Provider")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.ComponentModel.TypeConverterAttribute("System.Data.OleDb.OleDbConnectionStringBuilder.OleDbProviderConverter")]
         public string Provider { get { throw null; } set { } }
         public override void Clear() { }
         public override bool ContainsKey(string keyword) { throw null; }
         protected override void GetProperties(System.Collections.Hashtable propertyDescriptors) { }
         public override bool Remove(string keyword) { throw null; }
-        public override bool TryGetValue(string keyword, out object value) { value = default(object); throw null; }
+        public override bool TryGetValue(string keyword, out object value) { throw null; }
     }
     [System.ComponentModel.DefaultEventAttribute("RowUpdated")]
     [System.ComponentModel.DesignerAttribute("Microsoft.VSDesigner.Data.VS.OleDbDataAdapterDesigner, Microsoft.VSDesigner, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
@@ -3490,10 +3490,10 @@ namespace System.Data.OleDb
         public override bool GetBoolean(int ordinal) { throw null; }
         public override byte GetByte(int ordinal) { throw null; }
         public override long GetBytes(int ordinal, long dataIndex, byte[] buffer, int bufferIndex, int length) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override char GetChar(int ordinal) { throw null; }
         public override long GetChars(int ordinal, long dataIndex, char[] buffer, int bufferIndex, int length) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public new System.Data.OleDb.OleDbDataReader GetData(int ordinal) { throw null; }
         public override string GetDataTypeName(int index) { throw null; }
         public override System.DateTime GetDateTime(int ordinal) { throw null; }
@@ -3554,9 +3554,9 @@ namespace System.Data.OleDb
         internal OleDbException() { }
         [System.ComponentModel.TypeConverterAttribute("System.Data.OleDb.OleDbException.ErrorCodeConverter")]
         public override int ErrorCode { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         public System.Data.OleDb.OleDbErrorCollection Errors { get { throw null; } }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         public override void GetObjectData(System.Runtime.Serialization.SerializationInfo si, System.Runtime.Serialization.StreamingContext context) { }
     }
     public sealed partial class OleDbFactory : System.Data.Common.DbProviderFactory
@@ -3640,17 +3640,17 @@ namespace System.Data.OleDb
         public OleDbParameter() { }
         public OleDbParameter(string name, System.Data.OleDb.OleDbType dataType) { }
         public OleDbParameter(string name, System.Data.OleDb.OleDbType dataType, int size) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public OleDbParameter(string parameterName, System.Data.OleDb.OleDbType dbType, int size, System.Data.ParameterDirection direction, bool isNullable, byte precision, byte scale, string srcColumn, System.Data.DataRowVersion srcVersion, object value) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public OleDbParameter(string parameterName, System.Data.OleDb.OleDbType dbType, int size, System.Data.ParameterDirection direction, byte precision, byte scale, string sourceColumn, System.Data.DataRowVersion sourceVersion, bool sourceColumnNullMapping, object value) { }
         public OleDbParameter(string name, System.Data.OleDb.OleDbType dataType, int size, string srcColumn) { }
         public OleDbParameter(string name, object value) { }
         public override System.Data.DbType DbType { get { throw null; } set { } }
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public override System.Data.ParameterDirection Direction { get { throw null; } set { } }
         public override bool IsNullable { get { throw null; } set { } }
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.Data.Common.DbProviderSpecificTypePropertyAttribute(true)]
         public System.Data.OleDb.OleDbType OleDbType { get { throw null; } set { } }
         public override string ParameterName { get { throw null; } set { } }
@@ -3662,7 +3662,7 @@ namespace System.Data.OleDb
         public override string SourceColumn { get { throw null; } set { } }
         public override bool SourceColumnNullMapping { get { throw null; } set { } }
         public override System.Data.DataRowVersion SourceVersion { get { throw null; } set { } }
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.ComponentModel.StringConverter))]
         public override object Value { get { throw null; } set { } }
         public override void ResetDbType() { }
@@ -3680,19 +3680,19 @@ namespace System.Data.OleDb
         public override bool IsReadOnly { get { throw null; } }
         public override bool IsSynchronized { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public new System.Data.OleDb.OleDbParameter this[int index] { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public new System.Data.OleDb.OleDbParameter this[string parameterName] { get { throw null; } set { } }
         public override object SyncRoot { get { throw null; } }
         public System.Data.OleDb.OleDbParameter Add(System.Data.OleDb.OleDbParameter value) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override int Add(object value) { throw null; }
         public System.Data.OleDb.OleDbParameter Add(string parameterName, System.Data.OleDb.OleDbType oleDbType) { throw null; }
         public System.Data.OleDb.OleDbParameter Add(string parameterName, System.Data.OleDb.OleDbType oleDbType, int size) { throw null; }
         public System.Data.OleDb.OleDbParameter Add(string parameterName, System.Data.OleDb.OleDbType oleDbType, int size, string sourceColumn) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("Add(String parameterName, Object value) has been deprecated.  Use AddWithValue(String parameterName, Object value).  http://go.microsoft.com/fwlink/?linkid=14202", false)]
         public System.Data.OleDb.OleDbParameter Add(string parameterName, object value) { throw null; }
         public override void AddRange(System.Array values) { }
@@ -3728,18 +3728,18 @@ namespace System.Data.OleDb
         [System.ObsoleteAttribute("OleDbPermission(PermissionState state, Boolean allowBlankPassword) has been deprecated.  Use the OleDbPermission(PermissionState.None) constructor.  http://go.microsoft.com/fwlink/?linkid=14202", true)]
         public OleDbPermission(System.Security.Permissions.PermissionState state, bool allowBlankPassword) : base (default(System.Security.Permissions.PermissionState)) { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("Provider property has been deprecated.  Use the Add method.  http://go.microsoft.com/fwlink/?linkid=14202")]
         public string Provider { get { throw null; } set { } }
         public override System.Security.IPermission Copy() { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(109), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.SerializableAttribute]
     public sealed partial class OleDbPermissionAttribute : System.Data.Common.DBDataPermissionAttribute
     {
         public OleDbPermissionAttribute(System.Security.Permissions.SecurityAction action) : base (default(System.Security.Permissions.SecurityAction)) { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("Provider property has been deprecated.  Use the Add method.  http://go.microsoft.com/fwlink/?linkid=14202")]
         public string Provider { get { throw null; } set { } }
         public override System.Security.IPermission CreatePermission() { throw null; }
@@ -4053,7 +4053,7 @@ namespace System.Data.SqlClient
         public override void Add(string connectionString, string restrictions, System.Data.KeyRestrictionBehavior behavior) { }
         public override System.Security.IPermission Copy() { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(109), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.SerializableAttribute]
     public sealed partial class SqlClientPermissionAttribute : System.Data.Common.DBDataPermissionAttribute
     {
@@ -4114,15 +4114,15 @@ namespace System.Data.SqlClient
         public SqlCommand(string cmdText, System.Data.SqlClient.SqlConnection connection, System.Data.SqlClient.SqlTransaction transaction) { }
         public SqlCommand(string cmdText, System.Data.SqlClient.SqlConnection connection, System.Data.SqlClient.SqlTransaction transaction, System.Data.SqlClient.SqlCommandColumnEncryptionSetting columnEncryptionSetting) { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Data.SqlClient.SqlCommandColumnEncryptionSetting ColumnEncryptionSetting { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("Microsoft.VSDesigner.Data.SQL.Design.SqlCommandTextEditor, Microsoft.VSDesigner, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public override string CommandText { get { throw null; } set { } }
         public override int CommandTimeout { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Data.CommandType)(1))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Data.CommandType.Text)]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public override System.Data.CommandType CommandType { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.EditorAttribute("Microsoft.VSDesigner.Data.Design.DbConnectionEditor, Microsoft.VSDesigner, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
@@ -4133,19 +4133,19 @@ namespace System.Data.SqlClient
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(true)]
         [System.ComponentModel.DesignOnlyAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool DesignTimeVisible { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Data.Sql.SqlNotificationRequest Notification { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool NotificationAutoEnlist { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         public new System.Data.SqlClient.SqlParameterCollection Parameters { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public new System.Data.SqlClient.SqlTransaction Transaction { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Data.UpdateRowSource)(3))]
+        [System.ComponentModel.DefaultValueAttribute(System.Data.UpdateRowSource.Both)]
         public override System.Data.UpdateRowSource UpdatedRowSource { get { throw null; } set { } }
         public event System.Data.StatementCompletedEventHandler StatementCompleted { add { } remove { } }
         [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, ExternalThreading=true)]
@@ -4196,26 +4196,26 @@ namespace System.Data.SqlClient
         public SqlCommandBuilder() { }
         public SqlCommandBuilder(System.Data.SqlClient.SqlDataAdapter adapter) { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Data.Common.CatalogLocation CatalogLocation { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string CatalogSeparator { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         public new System.Data.SqlClient.SqlDataAdapter DataAdapter { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string QuotePrefix { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string QuoteSuffix { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string SchemaSeparator { get { throw null; } set { } }
         protected override void ApplyParameterInfo(System.Data.Common.DbParameter parameter, System.Data.DataRow datarow, System.Data.StatementType statementType, bool whereClause) { }
         public static void DeriveParameters(System.Data.SqlClient.SqlCommand command) { }
@@ -4248,9 +4248,9 @@ namespace System.Data.SqlClient
         public SqlConnection(string connectionString) { }
         public SqlConnection(string connectionString, System.Data.SqlClient.SqlCredential credential) { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string AccessToken { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Guid ClientConnectionId { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         public static System.TimeSpan ColumnEncryptionKeyCacheTtl { get { throw null; } set { } }
@@ -4261,32 +4261,32 @@ namespace System.Data.SqlClient
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("Microsoft.VSDesigner.Data.SQL.Design.SqlConnectionStringEditor, Microsoft.VSDesigner, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.RecommendedAsConfigurableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.ComponentModel.SettingsBindableAttribute(true)]
         public override string ConnectionString { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public override int ConnectionTimeout { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Data.SqlClient.SqlCredential Credential { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public override string Database { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public override string DataSource { get { throw null; } }
         protected override System.Data.Common.DbProviderFactory DbProviderFactory { get { throw null; } }
         public bool FireInfoMessageEventOnUserErrors { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int PacketSize { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public override string ServerVersion { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public override System.Data.ConnectionState State { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool StatisticsEnabled { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string WorkstationId { get { throw null; } }
         public event System.Data.SqlClient.SqlInfoMessageEventHandler InfoMessage { add { } remove { } }
         protected override System.Data.Common.DbTransaction BeginDbTransaction(System.Data.IsolationLevel isolationLevel) { throw null; }
@@ -4327,137 +4327,137 @@ namespace System.Data.SqlClient
         public SqlConnectionStringBuilder() { }
         public SqlConnectionStringBuilder(string connectionString) { }
         [System.ComponentModel.DisplayNameAttribute("ApplicationIntent")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public System.Data.SqlClient.ApplicationIntent ApplicationIntent { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("Application Name")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public string ApplicationName { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("Asynchronous Processing")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public bool AsynchronousProcessing { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("AttachDbFilename")]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.FileNameEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public string AttachDBFilename { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("Authentication")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public System.Data.SqlClient.SqlAuthenticationMethod Authentication { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("Column Encryption Setting")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public System.Data.SqlClient.SqlConnectionColumnEncryptionSetting ColumnEncryptionSetting { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DisplayNameAttribute("Connection Reset")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.ObsoleteAttribute("ConnectionReset has been deprecated.  SqlConnection will ignore the 'connection reset' keyword and always reset the connection")]
         public bool ConnectionReset { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("ConnectRetryCount")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public int ConnectRetryCount { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("ConnectRetryInterval")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public int ConnectRetryInterval { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("Connect Timeout")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public int ConnectTimeout { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("Context Connection")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public bool ContextConnection { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("Current Language")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public string CurrentLanguage { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("Data Source")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.ComponentModel.TypeConverterAttribute("System.Data.SqlClient.SqlConnectionStringBuilder.SqlDataSourceConverter")]
         public string DataSource { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("Enclave Attestation Url")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public string EnclaveAttestationUrl { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("Encrypt")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public bool Encrypt { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("Enlist")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public bool Enlist { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("Failover Partner")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.ComponentModel.TypeConverterAttribute("System.Data.SqlClient.SqlConnectionStringBuilder.SqlDataSourceConverter")]
         public string FailoverPartner { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("Initial Catalog")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.ComponentModel.TypeConverterAttribute("System.Data.SqlClient.SqlConnectionStringBuilder.SqlInitialCatalogConverter")]
         public string InitialCatalog { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("Integrated Security")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public bool IntegratedSecurity { get { throw null; } set { } }
         public override bool IsFixedSize { get { throw null; } }
         public override object this[string keyword] { get { throw null; } set { } }
         public override System.Collections.ICollection Keys { get { throw null; } }
         [System.ComponentModel.DisplayNameAttribute("Load Balance Timeout")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public int LoadBalanceTimeout { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("Max Pool Size")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public int MaxPoolSize { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("Min Pool Size")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public int MinPoolSize { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("MultipleActiveResultSets")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public bool MultipleActiveResultSets { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("MultiSubnetFailover")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public bool MultiSubnetFailover { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("Network Library")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.ComponentModel.TypeConverterAttribute("System.Data.SqlClient.SqlConnectionStringBuilder.NetworkLibraryConverter")]
         public string NetworkLibrary { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("Packet Size")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public int PacketSize { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("Password")]
         [System.ComponentModel.PasswordPropertyTextAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public string Password { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("Persist Security Info")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public bool PersistSecurityInfo { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("PoolBlockingPeriod")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public System.Data.SqlClient.PoolBlockingPeriod PoolBlockingPeriod { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("Pooling")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public bool Pooling { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("Replication")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public bool Replication { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("Transaction Binding")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public string TransactionBinding { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("TransparentNetworkIPResolution")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public bool TransparentNetworkIPResolution { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("TrustServerCertificate")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public bool TrustServerCertificate { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("Type System Version")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public string TypeSystemVersion { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("User ID")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public string UserID { get { throw null; } set { } }
         [System.ComponentModel.DisplayNameAttribute("User Instance")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public bool UserInstance { get { throw null; } set { } }
         public override System.Collections.ICollection Values { get { throw null; } }
         [System.ComponentModel.DisplayNameAttribute("Workstation ID")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public string WorkstationID { get { throw null; } set { } }
         public override void Clear() { }
         public override bool ContainsKey(string keyword) { throw null; }
         protected override void GetProperties(System.Collections.Hashtable propertyDescriptors) { }
         public override bool Remove(string keyword) { throw null; }
         public override bool ShouldSerialize(string keyword) { throw null; }
-        public override bool TryGetValue(string keyword, out object value) { value = default(object); throw null; }
+        public override bool TryGetValue(string keyword, out object value) { throw null; }
     }
     public sealed partial class SqlCredential
     {
@@ -4499,7 +4499,7 @@ namespace System.Data.SqlClient
         protected override System.Data.Common.RowUpdatingEventArgs CreateRowUpdatingEvent(System.Data.DataRow dataRow, System.Data.IDbCommand command, System.Data.StatementType statementType, System.Data.Common.DataTableMapping tableMapping) { throw null; }
         protected override int ExecuteBatch() { throw null; }
         protected override System.Data.IDataParameter GetBatchedParameter(int commandIdentifier, int parameterIndex) { throw null; }
-        protected override bool GetBatchedRecordsAffected(int commandIdentifier, out int recordsAffected, out System.Exception error) { recordsAffected = default(int); error = default(System.Exception); throw null; }
+        protected override bool GetBatchedRecordsAffected(int commandIdentifier, out int recordsAffected, out System.Exception error) { throw null; }
         protected override void InitializeBatching() { }
         protected override void OnRowUpdated(System.Data.Common.RowUpdatedEventArgs value) { }
         protected override void OnRowUpdating(System.Data.Common.RowUpdatingEventArgs value) { }
@@ -4522,7 +4522,7 @@ namespace System.Data.SqlClient
         public override bool GetBoolean(int i) { throw null; }
         public override byte GetByte(int i) { throw null; }
         public override long GetBytes(int i, long dataIndex, byte[] buffer, int bufferIndex, int length) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override char GetChar(int i) { throw null; }
         public override long GetChars(int i, long dataIndex, char[] buffer, int bufferIndex, int length) { throw null; }
         public override string GetDataTypeName(int i) { throw null; }
@@ -4577,10 +4577,10 @@ namespace System.Data.SqlClient
         public override System.Threading.Tasks.Task<bool> NextResultAsync(System.Threading.CancellationToken cancellationToken) { throw null; }
         public override bool Read() { throw null; }
         public override System.Threading.Tasks.Task<bool> ReadAsync(System.Threading.CancellationToken cancellationToken) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         System.Data.IDataReader System.Data.IDataRecord.GetData(int i) { throw null; }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("afef65ad-4577-447a-a148-83acadd3d4b9")]
     [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Name="FullTrust")]
@@ -4655,7 +4655,7 @@ namespace System.Data.SqlClient
         internal SqlException() { }
         public byte Class { get { throw null; } }
         public System.Guid ClientConnectionId { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         public System.Data.SqlClient.SqlErrorCollection Errors { get { throw null; } }
         public int LineNumber { get { throw null; } }
         public int Number { get { throw null; } }
@@ -4663,7 +4663,7 @@ namespace System.Data.SqlClient
         public string Server { get { throw null; } }
         public override string Source { get { throw null; } }
         public byte State { get { throw null; } }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         public override void GetObjectData(System.Runtime.Serialization.SerializationInfo si, System.Runtime.Serialization.StreamingContext context) { }
         public override string ToString() { throw null; }
     }
@@ -4731,7 +4731,7 @@ namespace System.Data.SqlClient
         public SqlParameter() { }
         public SqlParameter(string parameterName, System.Data.SqlDbType dbType) { }
         public SqlParameter(string parameterName, System.Data.SqlDbType dbType, int size) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public SqlParameter(string parameterName, System.Data.SqlDbType dbType, int size, System.Data.ParameterDirection direction, bool isNullable, byte precision, byte scale, string sourceColumn, System.Data.DataRowVersion sourceVersion, object value) { }
         public SqlParameter(string parameterName, System.Data.SqlDbType dbType, int size, System.Data.ParameterDirection direction, byte precision, byte scale, string sourceColumn, System.Data.DataRowVersion sourceVersion, bool sourceColumnNullMapping, object value, string xmlSchemaCollectionDatabase, string xmlSchemaCollectionOwningSchema, string xmlSchemaCollectionName) { }
         public SqlParameter(string parameterName, System.Data.SqlDbType dbType, int size, string sourceColumn) { }
@@ -4739,7 +4739,7 @@ namespace System.Data.SqlClient
         [System.ComponentModel.BrowsableAttribute(false)]
         public System.Data.SqlTypes.SqlCompareOptions CompareInfo { get { throw null; } set { } }
         public override System.Data.DbType DbType { get { throw null; } set { } }
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public override System.Data.ParameterDirection Direction { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool ForceColumnEncryption { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
@@ -4747,7 +4747,7 @@ namespace System.Data.SqlClient
         [System.ComponentModel.BrowsableAttribute(false)]
         public int LocaleId { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public int Offset { get { throw null; } set { } }
         public override string ParameterName { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute((byte)0)]
@@ -4758,19 +4758,19 @@ namespace System.Data.SqlClient
         public override string SourceColumn { get { throw null; } set { } }
         public override bool SourceColumnNullMapping { get { throw null; } set { } }
         public override System.Data.DataRowVersion SourceVersion { get { throw null; } set { } }
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.Data.Common.DbProviderSpecificTypePropertyAttribute(true)]
         public System.Data.SqlDbType SqlDbType { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public object SqlValue { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public string TypeName { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public string UdtTypeName { get { throw null; } set { } }
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.ComponentModel.StringConverter))]
         public override object Value { get { throw null; } set { } }
         public string XmlSchemaCollectionDatabase { get { throw null; } set { } }
@@ -4791,19 +4791,19 @@ namespace System.Data.SqlClient
         public override bool IsReadOnly { get { throw null; } }
         public override bool IsSynchronized { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public new System.Data.SqlClient.SqlParameter this[int index] { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public new System.Data.SqlClient.SqlParameter this[string parameterName] { get { throw null; } set { } }
         public override object SyncRoot { get { throw null; } }
         public System.Data.SqlClient.SqlParameter Add(System.Data.SqlClient.SqlParameter value) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override int Add(object value) { throw null; }
         public System.Data.SqlClient.SqlParameter Add(string parameterName, System.Data.SqlDbType sqlDbType) { throw null; }
         public System.Data.SqlClient.SqlParameter Add(string parameterName, System.Data.SqlDbType sqlDbType, int size) { throw null; }
         public System.Data.SqlClient.SqlParameter Add(string parameterName, System.Data.SqlDbType sqlDbType, int size, string sourceColumn) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("Add(String parameterName, Object value) has been deprecated.  Use AddWithValue(String parameterName, Object value).  http://go.microsoft.com/fwlink/?linkid=14202", false)]
         public System.Data.SqlClient.SqlParameter Add(string parameterName, object value) { throw null; }
         public override void AddRange(System.Array values) { }
@@ -4883,7 +4883,7 @@ namespace System.Data.SqlTypes
     {
         private object _dummy;
         public static readonly System.Data.SqlTypes.SqlBinary Null;
-        public SqlBinary(byte[] value) { throw null;}
+        public SqlBinary(byte[] value) { throw null; }
         public bool IsNull { get { throw null; } }
         public byte this[int index] { get { throw null; } }
         public int Length { get { throw null; } }
@@ -4928,8 +4928,8 @@ namespace System.Data.SqlTypes
         public static readonly System.Data.SqlTypes.SqlBoolean One;
         public static readonly System.Data.SqlTypes.SqlBoolean True;
         public static readonly System.Data.SqlTypes.SqlBoolean Zero;
-        public SqlBoolean(bool value) { throw null;}
-        public SqlBoolean(int value) { throw null;}
+        public SqlBoolean(bool value) { throw null; }
+        public SqlBoolean(int value) { throw null; }
         public byte ByteValue { get { throw null; } }
         public bool IsFalse { get { throw null; } }
         public bool IsNull { get { throw null; } }
@@ -4999,7 +4999,7 @@ namespace System.Data.SqlTypes
         public static readonly System.Data.SqlTypes.SqlByte MinValue;
         public static readonly System.Data.SqlTypes.SqlByte Null;
         public static readonly System.Data.SqlTypes.SqlByte Zero;
-        public SqlByte(byte value) { throw null;}
+        public SqlByte(byte value) { throw null; }
         public bool IsNull { get { throw null; } }
         public byte Value { get { throw null; } }
         public static System.Data.SqlTypes.SqlByte Add(System.Data.SqlTypes.SqlByte x, System.Data.SqlTypes.SqlByte y) { throw null; }
@@ -5148,12 +5148,12 @@ namespace System.Data.SqlTypes
         public static readonly int SQLTicksPerHour;
         public static readonly int SQLTicksPerMinute;
         public static readonly int SQLTicksPerSecond;
-        public SqlDateTime(System.DateTime value) { throw null;}
-        public SqlDateTime(int dayTicks, int timeTicks) { throw null;}
-        public SqlDateTime(int year, int month, int day) { throw null;}
-        public SqlDateTime(int year, int month, int day, int hour, int minute, int second) { throw null;}
-        public SqlDateTime(int year, int month, int day, int hour, int minute, int second, double millisecond) { throw null;}
-        public SqlDateTime(int year, int month, int day, int hour, int minute, int second, int bilisecond) { throw null;}
+        public SqlDateTime(System.DateTime value) { throw null; }
+        public SqlDateTime(int dayTicks, int timeTicks) { throw null; }
+        public SqlDateTime(int year, int month, int day) { throw null; }
+        public SqlDateTime(int year, int month, int day, int hour, int minute, int second) { throw null; }
+        public SqlDateTime(int year, int month, int day, int hour, int minute, int second, double millisecond) { throw null; }
+        public SqlDateTime(int year, int month, int day, int hour, int minute, int second, int bilisecond) { throw null; }
         public int DayTicks { get { throw null; } }
         public bool IsNull { get { throw null; } }
         public int TimeTicks { get { throw null; } }
@@ -5200,12 +5200,12 @@ namespace System.Data.SqlTypes
         public static readonly System.Data.SqlTypes.SqlDecimal MaxValue;
         public static readonly System.Data.SqlTypes.SqlDecimal MinValue;
         public static readonly System.Data.SqlTypes.SqlDecimal Null;
-        public SqlDecimal(byte bPrecision, byte bScale, bool fPositive, int data1, int data2, int data3, int data4) { throw null;}
-        public SqlDecimal(byte bPrecision, byte bScale, bool fPositive, int[] bits) { throw null;}
-        public SqlDecimal(decimal value) { throw null;}
-        public SqlDecimal(double dVal) { throw null;}
-        public SqlDecimal(int value) { throw null;}
-        public SqlDecimal(long value) { throw null;}
+        public SqlDecimal(byte bPrecision, byte bScale, bool fPositive, int data1, int data2, int data3, int data4) { throw null; }
+        public SqlDecimal(byte bPrecision, byte bScale, bool fPositive, int[] bits) { throw null; }
+        public SqlDecimal(decimal value) { throw null; }
+        public SqlDecimal(double dVal) { throw null; }
+        public SqlDecimal(int value) { throw null; }
+        public SqlDecimal(long value) { throw null; }
         public byte[] BinData { get { throw null; } }
         public int[] Data { get { throw null; } }
         public bool IsNull { get { throw null; } }
@@ -5287,7 +5287,7 @@ namespace System.Data.SqlTypes
         public static readonly System.Data.SqlTypes.SqlDouble MinValue;
         public static readonly System.Data.SqlTypes.SqlDouble Null;
         public static readonly System.Data.SqlTypes.SqlDouble Zero;
-        public SqlDouble(double value) { throw null;}
+        public SqlDouble(double value) { throw null; }
         public bool IsNull { get { throw null; } }
         public double Value { get { throw null; } }
         public static System.Data.SqlTypes.SqlDouble Add(System.Data.SqlTypes.SqlDouble x, System.Data.SqlTypes.SqlDouble y) { throw null; }
@@ -5368,7 +5368,7 @@ namespace System.Data.SqlTypes
         public override void EndWrite(System.IAsyncResult asyncResult) { }
         ~SqlFileStream() { }
         public override void Flush() { }
-        public override int Read([System.Runtime.InteropServices.In][System.Runtime.InteropServices.Out]byte[] buffer, int offset, int count) { buffer = default(byte[]); throw null; }
+        public override int Read([System.Runtime.InteropServices.In][System.Runtime.InteropServices.Out]byte[] buffer, int offset, int count) { throw null; }
         public override int ReadByte() { throw null; }
         public override long Seek(long offset, System.IO.SeekOrigin origin) { throw null; }
         public override void SetLength(long value) { }
@@ -5382,10 +5382,10 @@ namespace System.Data.SqlTypes
     {
         private object _dummy;
         public static readonly System.Data.SqlTypes.SqlGuid Null;
-        public SqlGuid(byte[] value) { throw null;}
-        public SqlGuid(System.Guid g) { throw null;}
-        public SqlGuid(int a, short b, short c, byte d, byte e, byte f, byte g, byte h, byte i, byte j, byte k) { throw null;}
-        public SqlGuid(string s) { throw null;}
+        public SqlGuid(byte[] value) { throw null; }
+        public SqlGuid(System.Guid g) { throw null; }
+        public SqlGuid(int a, short b, short c, byte d, byte e, byte f, byte g, byte h, byte i, byte j, byte k) { throw null; }
+        public SqlGuid(string s) { throw null; }
         public bool IsNull { get { throw null; } }
         public System.Guid Value { get { throw null; } }
         public int CompareTo(System.Data.SqlTypes.SqlGuid value) { throw null; }
@@ -5428,7 +5428,7 @@ namespace System.Data.SqlTypes
         public static readonly System.Data.SqlTypes.SqlInt16 MinValue;
         public static readonly System.Data.SqlTypes.SqlInt16 Null;
         public static readonly System.Data.SqlTypes.SqlInt16 Zero;
-        public SqlInt16(short value) { throw null;}
+        public SqlInt16(short value) { throw null; }
         public bool IsNull { get { throw null; } }
         public short Value { get { throw null; } }
         public static System.Data.SqlTypes.SqlInt16 Add(System.Data.SqlTypes.SqlInt16 x, System.Data.SqlTypes.SqlInt16 y) { throw null; }
@@ -5504,7 +5504,7 @@ namespace System.Data.SqlTypes
         public static readonly System.Data.SqlTypes.SqlInt32 MinValue;
         public static readonly System.Data.SqlTypes.SqlInt32 Null;
         public static readonly System.Data.SqlTypes.SqlInt32 Zero;
-        public SqlInt32(int value) { throw null;}
+        public SqlInt32(int value) { throw null; }
         public bool IsNull { get { throw null; } }
         public int Value { get { throw null; } }
         public static System.Data.SqlTypes.SqlInt32 Add(System.Data.SqlTypes.SqlInt32 x, System.Data.SqlTypes.SqlInt32 y) { throw null; }
@@ -5580,7 +5580,7 @@ namespace System.Data.SqlTypes
         public static readonly System.Data.SqlTypes.SqlInt64 MinValue;
         public static readonly System.Data.SqlTypes.SqlInt64 Null;
         public static readonly System.Data.SqlTypes.SqlInt64 Zero;
-        public SqlInt64(long value) { throw null;}
+        public SqlInt64(long value) { throw null; }
         public bool IsNull { get { throw null; } }
         public long Value { get { throw null; } }
         public static System.Data.SqlTypes.SqlInt64 Add(System.Data.SqlTypes.SqlInt64 x, System.Data.SqlTypes.SqlInt64 y) { throw null; }
@@ -5656,10 +5656,10 @@ namespace System.Data.SqlTypes
         public static readonly System.Data.SqlTypes.SqlMoney MinValue;
         public static readonly System.Data.SqlTypes.SqlMoney Null;
         public static readonly System.Data.SqlTypes.SqlMoney Zero;
-        public SqlMoney(decimal value) { throw null;}
-        public SqlMoney(double value) { throw null;}
-        public SqlMoney(int value) { throw null;}
-        public SqlMoney(long value) { throw null;}
+        public SqlMoney(decimal value) { throw null; }
+        public SqlMoney(double value) { throw null; }
+        public SqlMoney(int value) { throw null; }
+        public SqlMoney(long value) { throw null; }
         public bool IsNull { get { throw null; } }
         public decimal Value { get { throw null; } }
         public static System.Data.SqlTypes.SqlMoney Add(System.Data.SqlTypes.SqlMoney x, System.Data.SqlTypes.SqlMoney y) { throw null; }
@@ -5744,8 +5744,8 @@ namespace System.Data.SqlTypes
         public static readonly System.Data.SqlTypes.SqlSingle MinValue;
         public static readonly System.Data.SqlTypes.SqlSingle Null;
         public static readonly System.Data.SqlTypes.SqlSingle Zero;
-        public SqlSingle(double value) { throw null;}
-        public SqlSingle(float value) { throw null;}
+        public SqlSingle(double value) { throw null; }
+        public SqlSingle(float value) { throw null; }
         public bool IsNull { get { throw null; } }
         public float Value { get { throw null; } }
         public static System.Data.SqlTypes.SqlSingle Add(System.Data.SqlTypes.SqlSingle x, System.Data.SqlTypes.SqlSingle y) { throw null; }
@@ -5814,13 +5814,13 @@ namespace System.Data.SqlTypes
         public static readonly int IgnoreNonSpace;
         public static readonly int IgnoreWidth;
         public static readonly System.Data.SqlTypes.SqlString Null;
-        public SqlString(int lcid, System.Data.SqlTypes.SqlCompareOptions compareOptions, byte[] data) { throw null;}
-        public SqlString(int lcid, System.Data.SqlTypes.SqlCompareOptions compareOptions, byte[] data, bool fUnicode) { throw null;}
-        public SqlString(int lcid, System.Data.SqlTypes.SqlCompareOptions compareOptions, byte[] data, int index, int count) { throw null;}
-        public SqlString(int lcid, System.Data.SqlTypes.SqlCompareOptions compareOptions, byte[] data, int index, int count, bool fUnicode) { throw null;}
-        public SqlString(string data) { throw null;}
-        public SqlString(string data, int lcid) { throw null;}
-        public SqlString(string data, int lcid, System.Data.SqlTypes.SqlCompareOptions compareOptions) { throw null;}
+        public SqlString(int lcid, System.Data.SqlTypes.SqlCompareOptions compareOptions, byte[] data) { throw null; }
+        public SqlString(int lcid, System.Data.SqlTypes.SqlCompareOptions compareOptions, byte[] data, bool fUnicode) { throw null; }
+        public SqlString(int lcid, System.Data.SqlTypes.SqlCompareOptions compareOptions, byte[] data, int index, int count) { throw null; }
+        public SqlString(int lcid, System.Data.SqlTypes.SqlCompareOptions compareOptions, byte[] data, int index, int count, bool fUnicode) { throw null; }
+        public SqlString(string data) { throw null; }
+        public SqlString(string data, int lcid) { throw null; }
+        public SqlString(string data, int lcid, System.Data.SqlTypes.SqlCompareOptions compareOptions) { throw null; }
         public System.Globalization.CompareInfo CompareInfo { get { throw null; } }
         public System.Globalization.CultureInfo CultureInfo { get { throw null; } }
         public bool IsNull { get { throw null; } }
diff --git a/src/v4.7.2/System.Deployment.cs b/src/v4.7.2/System.Deployment.cs
index 515638f..8b77b13 100644
--- a/src/v4.7.2/System.Deployment.cs
+++ b/src/v4.7.2/System.Deployment.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.Deployment.dll")]
@@ -19,7 +19,7 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(1), SkipVerificationInFullTrust=true)]
-[assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, SkipVerification=true)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level1, SkipVerificationInFullTrust=true)]
+[assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, SkipVerification=true)]
\ No newline at end of file
diff --git a/src/v4.7.2/System.Design.cs b/src/v4.7.2/System.Design.cs
index e6920be..93dc117 100644
--- a/src/v4.7.2/System.Design.cs
+++ b/src/v4.7.2/System.Design.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Drawing.BitmapSuffixInSatelliteAssemblyAttribute]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
@@ -21,7 +21,7 @@
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComCompatibleVersionAttribute(1, 0, 3300, 0)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, SkipVerification=true)]
 namespace System.ComponentModel.Design
 {
@@ -439,7 +439,7 @@ namespace System.ComponentModel.Design
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(false)]
     [System.Runtime.InteropServices.GuidAttribute("665f0ba5-ce72-4e87-9ba0-3c461de74d0b")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IDesignTimeAssemblyLoader
     {
         string GetTargetAssemblyPath(System.Reflection.AssemblyName runtimeOrTargetAssemblyName, string suggestedAssemblyPath, System.Runtime.Versioning.FrameworkName targetFramework);
@@ -480,7 +480,7 @@ namespace System.ComponentModel.Design
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Globalization.CultureInfo GetLanguage(object o) { throw null; }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.DesignOnlyAttribute(true)]
         public System.Globalization.CultureInfo GetLoadLanguage(object o) { throw null; }
         [System.ComponentModel.DesignOnlyAttribute(true)]
@@ -568,7 +568,7 @@ namespace System.ComponentModel.Design
             public SelectorNode(string label, object value) { }
         }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1036))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Interface | System.AttributeTargets.Struct)]
     public sealed partial class ProjectTargetFrameworkAttribute : System.Attribute
     {
         public ProjectTargetFrameworkAttribute(string targetFrameworkMoniker) { }
@@ -866,7 +866,7 @@ namespace System.ComponentModel.Design.Serialization
         [System.ObsoleteAttribute("This method has been deprecated. Use SerializeToExpression or GetExpression instead.  http://go.microsoft.com/fwlink/?linkid=14202")]
         protected System.CodeDom.CodeExpression SerializeToReferenceExpression(System.ComponentModel.Design.Serialization.IDesignerSerializationManager manager, object value) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public abstract partial class CodeDomSerializerBase
     {
         internal CodeDomSerializerBase() { }
@@ -887,7 +887,7 @@ namespace System.ComponentModel.Design.Serialization
         protected string GetUniqueName(System.ComponentModel.Design.Serialization.IDesignerSerializationManager manager, object value) { throw null; }
         protected bool IsSerialized(System.ComponentModel.Design.Serialization.IDesignerSerializationManager manager, object value) { throw null; }
         protected bool IsSerialized(System.ComponentModel.Design.Serialization.IDesignerSerializationManager manager, object value, bool honorPreset) { throw null; }
-        protected System.CodeDom.CodeExpression SerializeCreationExpression(System.ComponentModel.Design.Serialization.IDesignerSerializationManager manager, object value, out bool isComplete) { isComplete = default(bool); throw null; }
+        protected System.CodeDom.CodeExpression SerializeCreationExpression(System.ComponentModel.Design.Serialization.IDesignerSerializationManager manager, object value, out bool isComplete) { throw null; }
         protected void SerializeEvent(System.ComponentModel.Design.Serialization.IDesignerSerializationManager manager, System.CodeDom.CodeStatementCollection statements, object value, System.ComponentModel.EventDescriptor descriptor) { }
         protected void SerializeEvents(System.ComponentModel.Design.Serialization.IDesignerSerializationManager manager, System.CodeDom.CodeStatementCollection statements, object value, params System.Attribute[] filter) { }
         protected void SerializeProperties(System.ComponentModel.Design.Serialization.IDesignerSerializationManager manager, System.CodeDom.CodeStatementCollection statements, object value, System.Attribute[] filter) { }
@@ -1085,7 +1085,7 @@ namespace System.Data.Design
 }
 namespace System.Diagnostics.Design
 {
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class LogConverter : System.ComponentModel.TypeConverter
     {
         public LogConverter() { }
@@ -1094,19 +1094,19 @@ namespace System.Diagnostics.Design
         public override System.ComponentModel.TypeConverter.StandardValuesCollection GetStandardValues(System.ComponentModel.ITypeDescriptorContext context) { throw null; }
         public override bool GetStandardValuesSupported(System.ComponentModel.ITypeDescriptorContext context) { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class ProcessDesigner : System.ComponentModel.Design.ComponentDesigner
     {
         public ProcessDesigner() { }
         protected override void PreFilterProperties(System.Collections.IDictionary properties) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class ProcessModuleDesigner : System.ComponentModel.Design.ComponentDesigner
     {
         public ProcessModuleDesigner() { }
         protected override void PreFilterProperties(System.Collections.IDictionary properties) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class ProcessThreadDesigner : System.ComponentModel.Design.ComponentDesigner
     {
         public ProcessThreadDesigner() { }
@@ -1115,7 +1115,7 @@ namespace System.Diagnostics.Design
 }
 namespace System.Messaging.Design
 {
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class MessageDesigner : System.ComponentModel.Design.ComponentDesigner
     {
         public MessageDesigner() { }
@@ -1130,16 +1130,16 @@ namespace System.Resources.Tools
     }
     public static partial class StronglyTypedResourceBuilder
     {
-        public static System.CodeDom.CodeCompileUnit Create(System.Collections.IDictionary resourceList, string baseName, string generatedCodeNamespace, System.CodeDom.Compiler.CodeDomProvider codeProvider, bool internalClass, out string[] unmatchable) { unmatchable = default(string[]); throw null; }
-        public static System.CodeDom.CodeCompileUnit Create(System.Collections.IDictionary resourceList, string baseName, string generatedCodeNamespace, string resourcesNamespace, System.CodeDom.Compiler.CodeDomProvider codeProvider, bool internalClass, out string[] unmatchable) { unmatchable = default(string[]); throw null; }
-        public static System.CodeDom.CodeCompileUnit Create(string resxFile, string baseName, string generatedCodeNamespace, System.CodeDom.Compiler.CodeDomProvider codeProvider, bool internalClass, out string[] unmatchable) { unmatchable = default(string[]); throw null; }
-        public static System.CodeDom.CodeCompileUnit Create(string resxFile, string baseName, string generatedCodeNamespace, string resourcesNamespace, System.CodeDom.Compiler.CodeDomProvider codeProvider, bool internalClass, out string[] unmatchable) { unmatchable = default(string[]); throw null; }
+        public static System.CodeDom.CodeCompileUnit Create(System.Collections.IDictionary resourceList, string baseName, string generatedCodeNamespace, System.CodeDom.Compiler.CodeDomProvider codeProvider, bool internalClass, out string[] unmatchable) { throw null; }
+        public static System.CodeDom.CodeCompileUnit Create(System.Collections.IDictionary resourceList, string baseName, string generatedCodeNamespace, string resourcesNamespace, System.CodeDom.Compiler.CodeDomProvider codeProvider, bool internalClass, out string[] unmatchable) { throw null; }
+        public static System.CodeDom.CodeCompileUnit Create(string resxFile, string baseName, string generatedCodeNamespace, System.CodeDom.Compiler.CodeDomProvider codeProvider, bool internalClass, out string[] unmatchable) { throw null; }
+        public static System.CodeDom.CodeCompileUnit Create(string resxFile, string baseName, string generatedCodeNamespace, string resourcesNamespace, System.CodeDom.Compiler.CodeDomProvider codeProvider, bool internalClass, out string[] unmatchable) { throw null; }
         public static string VerifyResourceName(string key, System.CodeDom.Compiler.CodeDomProvider provider) { throw null; }
     }
 }
 namespace System.ServiceProcess.Design
 {
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class ServiceControllerDesigner : System.ComponentModel.Design.ComponentDesigner
     {
         public ServiceControllerDesigner() { }
@@ -1154,7 +1154,7 @@ namespace System.Web.UI.Design
         public override object EvaluateExpression(string expression, object parseTimeData, System.Type propertyType, System.IServiceProvider serviceProvider) { throw null; }
         public override System.Web.UI.Design.ExpressionEditorSheet GetExpressionEditorSheet(string expression, System.IServiceProvider serviceProvider) { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class CalendarDataBindingHandler : System.Web.UI.Design.DataBindingHandler
     {
         public CalendarDataBindingHandler() { }
@@ -1173,13 +1173,13 @@ namespace System.Web.UI.Design
     {
         public ClientScriptItemCollection(System.Web.UI.Design.ClientScriptItem[] clientScriptItems) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public sealed partial class ColorBuilder
     {
         internal ColorBuilder() { }
         public static string BuildColor(System.ComponentModel.IComponent component, System.Windows.Forms.Control owner, string initialColor) { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class ConnectionStringEditor : System.Drawing.Design.UITypeEditor
     {
         public ConnectionStringEditor() { }
@@ -1194,7 +1194,7 @@ namespace System.Web.UI.Design
         public override object EvaluateExpression(string expression, object parseTimeData, System.Type propertyType, System.IServiceProvider serviceProvider) { throw null; }
         public override System.Web.UI.Design.ExpressionEditorSheet GetExpressionEditorSheet(string expression, System.IServiceProvider serviceProvider) { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class ContainerControlDesigner : System.Web.UI.Design.ControlDesigner
     {
         public ContainerControlDesigner() { }
@@ -1221,7 +1221,7 @@ namespace System.Web.UI.Design
         ShowDefaultContent = 0,
         ShowUserContent = 1,
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class ControlDesigner : System.Web.UI.Design.HtmlControlDesigner
     {
         public ControlDesigner() { }
@@ -1293,7 +1293,7 @@ namespace System.Web.UI.Design
         protected void SetViewFlags(System.Web.UI.Design.ViewFlags viewFlags, bool setFlag) { }
         public virtual void UpdateDesignTimeHtml() { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public sealed partial class ControlDesignerState
     {
         internal ControlDesignerState() { }
@@ -1308,7 +1308,7 @@ namespace System.Web.UI.Design
         Last = 3,
         LastChild = 5,
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public sealed partial class ControlParser
     {
         internal ControlParser() { }
@@ -1318,7 +1318,7 @@ namespace System.Web.UI.Design
         public static System.Web.UI.ITemplate ParseTemplate(System.ComponentModel.Design.IDesignerHost designerHost, string templateText) { throw null; }
         public static System.Web.UI.ITemplate ParseTemplate(System.ComponentModel.Design.IDesignerHost designerHost, string templateText, string directives) { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public sealed partial class ControlPersister
     {
         internal ControlPersister() { }
@@ -1332,33 +1332,33 @@ namespace System.Web.UI.Design
         public static string PersistTemplate(System.Web.UI.ITemplate template, System.ComponentModel.Design.IDesignerHost host) { throw null; }
     }
     [System.ObsoleteAttribute("Use of this type is not recommended because DataBindings editing is launched via a DesignerActionList instead of the property grid. http://go.microsoft.com/fwlink/?linkid=14202")]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class DataBindingCollectionConverter : System.ComponentModel.TypeConverter
     {
         public DataBindingCollectionConverter() { }
         public override object ConvertTo(System.ComponentModel.ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, System.Type destinationType) { throw null; }
     }
     [System.ObsoleteAttribute("Use of this type is not recommended because DataBindings editing is launched via a DesignerActionList instead of the property grid. http://go.microsoft.com/fwlink/?linkid=14202")]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class DataBindingCollectionEditor : System.Drawing.Design.UITypeEditor
     {
         public DataBindingCollectionEditor() { }
         public override object EditValue(System.ComponentModel.ITypeDescriptorContext context, System.IServiceProvider provider, object value) { throw null; }
         public override System.Drawing.Design.UITypeEditorEditStyle GetEditStyle(System.ComponentModel.ITypeDescriptorContext context) { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public abstract partial class DataBindingHandler
     {
         protected DataBindingHandler() { }
         public abstract void DataBindControl(System.ComponentModel.Design.IDesignerHost designerHost, System.Web.UI.Control control);
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class DataBindingValueUIHandler
     {
         public DataBindingValueUIHandler() { }
         public void OnGetUIValueItem(System.ComponentModel.ITypeDescriptorContext context, System.ComponentModel.PropertyDescriptor propDesc, System.Collections.ArrayList valueUIItemList) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class DataColumnSelectionConverter : System.ComponentModel.TypeConverter
     {
         public DataColumnSelectionConverter() { }
@@ -1368,7 +1368,7 @@ namespace System.Web.UI.Design
         public override bool GetStandardValuesExclusive(System.ComponentModel.ITypeDescriptorContext context) { throw null; }
         public override bool GetStandardValuesSupported(System.ComponentModel.ITypeDescriptorContext context) { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class DataFieldConverter : System.ComponentModel.TypeConverter
     {
         public DataFieldConverter() { }
@@ -1378,7 +1378,7 @@ namespace System.Web.UI.Design
         public override bool GetStandardValuesExclusive(System.ComponentModel.ITypeDescriptorContext context) { throw null; }
         public override bool GetStandardValuesSupported(System.ComponentModel.ITypeDescriptorContext context) { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class DataMemberConverter : System.ComponentModel.TypeConverter
     {
         public DataMemberConverter() { }
@@ -1414,13 +1414,13 @@ namespace System.Web.UI.Design
         public System.Web.UI.Design.IDataSourceViewSchema[] GetChildren() { throw null; }
         public System.Web.UI.Design.IDataSourceFieldSchema[] GetFields() { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class DataSourceBooleanViewSchemaConverter : System.Web.UI.Design.DataSourceViewSchemaConverter
     {
         public DataSourceBooleanViewSchemaConverter() { }
         public override System.ComponentModel.TypeConverter.StandardValuesCollection GetStandardValues(System.ComponentModel.ITypeDescriptorContext context) { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class DataSourceConverter : System.ComponentModel.TypeConverter
     {
         public DataSourceConverter() { }
@@ -1431,7 +1431,7 @@ namespace System.Web.UI.Design
         public override bool GetStandardValuesSupported(System.ComponentModel.ITypeDescriptorContext context) { throw null; }
         protected virtual bool IsValidDataSource(System.ComponentModel.IComponent component) { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class DataSourceDesigner : System.Web.UI.Design.ControlDesigner, System.Web.UI.Design.IDataSourceDesigner
     {
         public DataSourceDesigner() { }
@@ -1453,7 +1453,7 @@ namespace System.Web.UI.Design
         public virtual void SuppressDataSourceEvents() { }
         public static bool ViewSchemasEquivalent(System.Web.UI.Design.IDataSourceViewSchema viewSchema1, System.Web.UI.Design.IDataSourceViewSchema viewSchema2) { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class DataSourceViewSchemaConverter : System.ComponentModel.TypeConverter
     {
         public DataSourceViewSchemaConverter() { }
@@ -1518,7 +1518,7 @@ namespace System.Web.UI.Design
         public System.Web.UI.Design.IDataSourceDesigner DataSourceDesigner { get { throw null; } }
         public string Name { get { throw null; } }
         public virtual System.Web.UI.Design.IDataSourceViewSchema Schema { get { throw null; } }
-        public virtual System.Collections.IEnumerable GetDesignTimeData(int minimumRows, out bool isSampleData) { isSampleData = default(bool); throw null; }
+        public virtual System.Collections.IEnumerable GetDesignTimeData(int minimumRows, out bool isSampleData) { throw null; }
     }
     public abstract partial class DesignerHierarchicalDataSourceView
     {
@@ -1526,7 +1526,7 @@ namespace System.Web.UI.Design
         public System.Web.UI.Design.IHierarchicalDataSourceDesigner DataSourceDesigner { get { throw null; } }
         public string Path { get { throw null; } }
         public virtual System.Web.UI.Design.IDataSourceSchema Schema { get { throw null; } }
-        public virtual System.Web.UI.IHierarchicalEnumerable GetDesignTimeData(out bool isSampleData) { isSampleData = default(bool); throw null; }
+        public virtual System.Web.UI.IHierarchicalEnumerable GetDesignTimeData(out bool isSampleData) { throw null; }
     }
     public abstract partial class DesignerObject : System.IServiceProvider
     {
@@ -1593,7 +1593,7 @@ namespace System.Web.UI.Design
         public System.Drawing.Point Location { get { throw null; } }
         public System.Web.UI.Design.DesignerRegion Region { get { throw null; } }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public sealed partial class DesignTimeData
     {
         internal DesignTimeData() { }
@@ -1643,26 +1643,26 @@ namespace System.Web.UI.Design
         public System.IServiceProvider ServiceProvider { get { throw null; } }
         public abstract string GetExpression();
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class ExpressionsCollectionConverter : System.ComponentModel.TypeConverter
     {
         public ExpressionsCollectionConverter() { }
         public override object ConvertTo(System.ComponentModel.ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, System.Type destinationType) { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class ExpressionsCollectionEditor : System.Drawing.Design.UITypeEditor
     {
         public ExpressionsCollectionEditor() { }
         public override object EditValue(System.ComponentModel.ITypeDescriptorContext context, System.IServiceProvider provider, object value) { throw null; }
         public override System.Drawing.Design.UITypeEditorEditStyle GetEditStyle(System.ComponentModel.ITypeDescriptorContext context) { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class HierarchicalDataSourceConverter : System.Web.UI.Design.DataSourceConverter
     {
         public HierarchicalDataSourceConverter() { }
         protected override bool IsValidDataSource(System.ComponentModel.IComponent component) { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class HierarchicalDataSourceDesigner : System.Web.UI.Design.ControlDesigner, System.Web.UI.Design.IHierarchicalDataSourceDesigner
     {
         public HierarchicalDataSourceDesigner() { }
@@ -1681,7 +1681,7 @@ namespace System.Web.UI.Design
         public virtual void ResumeDataSourceEvents() { }
         public virtual void SuppressDataSourceEvents() { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class HtmlControlDesigner : System.ComponentModel.Design.ComponentDesigner
     {
         public HtmlControlDesigner() { }
@@ -1705,12 +1705,12 @@ namespace System.Web.UI.Design
         protected override void PreFilterEvents(System.Collections.IDictionary events) { }
         protected override void PreFilterProperties(System.Collections.IDictionary properties) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class HtmlIntrinsicControlDesigner : System.Web.UI.Design.HtmlControlDesigner
     {
         public HtmlIntrinsicControlDesigner() { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class HyperLinkDataBindingHandler : System.Web.UI.Design.DataBindingHandler
     {
         public HyperLinkDataBindingHandler() { }
@@ -1842,7 +1842,7 @@ namespace System.Web.UI.Design
         void SetAttribute(string attribute, object value, bool ignoreCase);
         void SetStyleAttribute(string attribute, bool designTimeOnly, object value, bool ignoreCase);
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class ImageUrlEditor : System.Web.UI.Design.UrlEditor
     {
         public ImageUrlEditor() { }
@@ -1914,14 +1914,14 @@ namespace System.Web.UI.Design
         void EnableUndo(bool enable);
         void UpdateSelection();
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class MailFileEditor : System.Web.UI.Design.UrlEditor
     {
         public MailFileEditor() { }
         protected override string Caption { get { throw null; } }
         protected override string Filter { get { throw null; } }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class MdbDataFileEditor : System.Web.UI.Design.UrlEditor
     {
         public MdbDataFileEditor() { }
@@ -1929,7 +1929,7 @@ namespace System.Web.UI.Design
         protected override string Filter { get { throw null; } }
     }
     [System.ObsoleteAttribute("The recommended alternative is ContainerControlDesigner because it uses an EditableDesignerRegion for editing the content. Designer regions allow for better control of the content being edited. http://go.microsoft.com/fwlink/?linkid=14202")]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class ReadWriteControlDesigner : System.Web.UI.Design.ControlDesigner
     {
         public ReadWriteControlDesigner() { }
@@ -1997,7 +1997,7 @@ namespace System.Web.UI.Design
         public override System.ComponentModel.TypeConverter.StandardValuesCollection GetStandardValues(System.ComponentModel.ITypeDescriptorContext context) { throw null; }
         public override bool GetStandardValuesSupported(System.ComponentModel.ITypeDescriptorContext context) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public sealed partial class SupportsPreviewControlAttribute : System.Attribute
     {
         public static readonly System.Web.UI.Design.SupportsPreviewControlAttribute Default;
@@ -2007,7 +2007,7 @@ namespace System.Web.UI.Design
         public override int GetHashCode() { throw null; }
         public override bool IsDefaultAttribute() { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public abstract partial class TemplatedControlDesigner : System.Web.UI.Design.ControlDesigner
     {
         public TemplatedControlDesigner() { }
@@ -2071,7 +2071,7 @@ namespace System.Web.UI.Design
         public string TemplatePropertyName { get { throw null; } }
     }
     [System.ObsoleteAttribute("Use of this type is not recommended because template editing is handled in ControlDesigner. To support template editing expose template data in the TemplateGroups property and call SetViewFlags(ViewFlags.TemplateEditing, true). http://go.microsoft.com/fwlink/?linkid=14202")]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public sealed partial class TemplateEditingService : System.IDisposable, System.Web.UI.Design.ITemplateEditingService
     {
         public TemplateEditingService(System.ComponentModel.Design.IDesignerHost designerHost) { }
@@ -2083,7 +2083,7 @@ namespace System.Web.UI.Design
         public string GetContainingTemplateName(System.Web.UI.Control control) { throw null; }
     }
     [System.ObsoleteAttribute("Use of this type is not recommended because template editing is handled in ControlDesigner. To support template editing expose template data in the TemplateGroups property and call SetViewFlags(ViewFlags.TemplateEditing, true). http://go.microsoft.com/fwlink/?linkid=14202")]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class TemplateEditingVerb : System.ComponentModel.Design.DesignerVerb, System.IDisposable
     {
         public TemplateEditingVerb(string text, int index) : base (default(string), default(System.EventHandler)) { }
@@ -2138,26 +2138,26 @@ namespace System.Web.UI.Design
         public TemplateModeChangedEventArgs(System.Web.UI.Design.TemplateGroup newTemplateGroup) { }
         public System.Web.UI.Design.TemplateGroup NewTemplateGroup { get { throw null; } }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class TextControlDesigner : System.Web.UI.Design.ControlDesigner
     {
         public TextControlDesigner() { }
         public override string GetDesignTimeHtml() { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class TextDataBindingHandler : System.Web.UI.Design.DataBindingHandler
     {
         public TextDataBindingHandler() { }
         public override void DataBindControl(System.ComponentModel.Design.IDesignerHost designerHost, System.Web.UI.Control control) { }
     }
     public delegate bool TransactedChangeCallback(object context);
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public sealed partial class TypeSchema : System.Web.UI.Design.IDataSourceSchema
     {
         public TypeSchema(System.Type type) { }
         public System.Web.UI.Design.IDataSourceViewSchema[] GetViews() { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public sealed partial class UrlBuilder
     {
         internal UrlBuilder() { }
@@ -2171,7 +2171,7 @@ namespace System.Web.UI.Design
         NoAbsolute = 1,
         None = 0,
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class UrlEditor : System.Drawing.Design.UITypeEditor
     {
         public UrlEditor() { }
@@ -2181,7 +2181,7 @@ namespace System.Web.UI.Design
         public override object EditValue(System.ComponentModel.ITypeDescriptorContext context, System.IServiceProvider provider, object value) { throw null; }
         public override System.Drawing.Design.UITypeEditorEditStyle GetEditStyle(System.ComponentModel.ITypeDescriptorContext context) { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class UserControlDesigner : System.Web.UI.Design.ControlDesigner
     {
         public UserControlDesigner() { }
@@ -2189,7 +2189,7 @@ namespace System.Web.UI.Design
         public override bool AllowResize { get { throw null; } }
         public override string GetDesignTimeHtml() { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class UserControlFileEditor : System.Web.UI.Design.UrlEditor
     {
         public UserControlFileEditor() { }
@@ -2226,7 +2226,7 @@ namespace System.Web.UI.Design
         public System.Web.UI.Design.DesignerRegionCollection Regions { get { throw null; } }
         public bool Visible { get { throw null; } }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     [System.SerializableAttribute]
     public partial class WebControlToolboxItem : System.Drawing.Design.ToolboxItem
     {
@@ -2303,27 +2303,27 @@ namespace System.Web.UI.Design
         object System.ComponentModel.Design.IRootDesigner.GetView(System.ComponentModel.Design.ViewTechnology viewTechnology) { throw null; }
         void System.IDisposable.Dispose() { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class XmlDataFileEditor : System.Web.UI.Design.UrlEditor
     {
         public XmlDataFileEditor() { }
         protected override string Caption { get { throw null; } }
         protected override string Filter { get { throw null; } }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public sealed partial class XmlDocumentSchema : System.Web.UI.Design.IDataSourceSchema
     {
         public XmlDocumentSchema(System.Xml.XmlDocument xmlDocument, string xPath) { }
         public System.Web.UI.Design.IDataSourceViewSchema[] GetViews() { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class XmlFileEditor : System.Drawing.Design.UITypeEditor
     {
         public XmlFileEditor() { }
         public override object EditValue(System.ComponentModel.ITypeDescriptorContext context, System.IServiceProvider provider, object value) { throw null; }
         public override System.Drawing.Design.UITypeEditorEditStyle GetEditStyle(System.ComponentModel.ITypeDescriptorContext context) { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class XmlUrlEditor : System.Web.UI.Design.UrlEditor
     {
         public XmlUrlEditor() { }
@@ -2331,21 +2331,21 @@ namespace System.Web.UI.Design
         protected override string Filter { get { throw null; } }
         protected override System.Web.UI.Design.UrlBuilderOptions Options { get { throw null; } }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class XsdSchemaFileEditor : System.Web.UI.Design.UrlEditor
     {
         public XsdSchemaFileEditor() { }
         protected override string Caption { get { throw null; } }
         protected override string Filter { get { throw null; } }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class XslTransformFileEditor : System.Web.UI.Design.UrlEditor
     {
         public XslTransformFileEditor() { }
         protected override string Caption { get { throw null; } }
         protected override string Filter { get { throw null; } }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class XslUrlEditor : System.Web.UI.Design.UrlEditor
     {
         public XslUrlEditor() { }
@@ -2356,7 +2356,7 @@ namespace System.Web.UI.Design
 }
 namespace System.Web.UI.Design.Directives
 {
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767), AllowMultiple=false, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All, AllowMultiple=false, Inherited=true)]
     public sealed partial class DirectiveAttribute : System.Attribute
     {
         public DirectiveAttribute() { }
@@ -2371,7 +2371,7 @@ namespace System.Web.UI.Design.Directives
     {
         public static System.Collections.ObjectModel.ReadOnlyCollection<System.Type> GetDirectives(System.Version frameworkVersion, string extension) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public sealed partial class SchemaElementNameAttribute : System.Attribute
     {
         public SchemaElementNameAttribute(string value) { }
@@ -2380,7 +2380,7 @@ namespace System.Web.UI.Design.Directives
 }
 namespace System.Web.UI.Design.WebControls
 {
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class AccessDataSourceDesigner : System.Web.UI.Design.WebControls.SqlDataSourceDesigner
     {
         public AccessDataSourceDesigner() { }
@@ -2389,7 +2389,7 @@ namespace System.Web.UI.Design.WebControls
         protected override void PreFilterProperties(System.Collections.IDictionary properties) { }
     }
     [System.Web.UI.Design.SupportsPreviewControlAttribute(true)]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class AdRotatorDesigner : System.Web.UI.Design.WebControls.DataBoundControlDesigner
     {
         public AdRotatorDesigner() { }
@@ -2412,16 +2412,16 @@ namespace System.Web.UI.Design.WebControls
         protected virtual void OnDataSourceChanged(bool forceUpdateView) { }
         protected virtual void OnSchemaRefreshed() { }
         protected override void PreFilterProperties(System.Collections.IDictionary properties) { }
-        public static System.Windows.Forms.DialogResult ShowCreateDataSourceDialog(System.Web.UI.Design.ControlDesigner controlDesigner, System.Type dataSourceType, bool configure, out string dataSourceID) { dataSourceID = default(string); throw null; }
+        public static System.Windows.Forms.DialogResult ShowCreateDataSourceDialog(System.Web.UI.Design.ControlDesigner controlDesigner, System.Type dataSourceType, bool configure, out string dataSourceID) { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public abstract partial class BaseDataListComponentEditor : System.Windows.Forms.Design.WindowsFormsComponentEditor
     {
         public BaseDataListComponentEditor(int initialPage) { }
         public override bool EditComponent(System.ComponentModel.ITypeDescriptorContext context, object obj, System.Windows.Forms.IWin32Window parent) { throw null; }
         protected override int GetInitialComponentEditorPageIndex() { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public abstract partial class BaseDataListDesigner : System.Web.UI.Design.TemplatedControlDesigner, System.Web.UI.Design.IDataBindingSchemaProvider, System.Web.UI.Design.IDataSourceProvider
     {
         protected BaseDataListDesigner() { }
@@ -2435,8 +2435,8 @@ namespace System.Web.UI.Design.WebControls
         bool System.Web.UI.Design.IDataBindingSchemaProvider.CanRefreshSchema { get { throw null; } }
         System.Web.UI.Design.IDataSourceViewSchema System.Web.UI.Design.IDataBindingSchemaProvider.Schema { get { throw null; } }
         protected override void Dispose(bool disposing) { }
-        protected System.Collections.IEnumerable GetDesignTimeDataSource(System.Collections.IEnumerable selectedDataSource, int minimumRows, out bool dummyDataSource) { dummyDataSource = default(bool); throw null; }
-        protected System.Collections.IEnumerable GetDesignTimeDataSource(int minimumRows, out bool dummyDataSource) { dummyDataSource = default(bool); throw null; }
+        protected System.Collections.IEnumerable GetDesignTimeDataSource(System.Collections.IEnumerable selectedDataSource, int minimumRows, out bool dummyDataSource) { throw null; }
+        protected System.Collections.IEnumerable GetDesignTimeDataSource(int minimumRows, out bool dummyDataSource) { throw null; }
         public System.Collections.IEnumerable GetResolvedSelectedDataSource() { throw null; }
         public object GetSelectedDataSource() { throw null; }
         [System.ObsoleteAttribute("Use of this method is not recommended because template editing is handled in ControlDesigner. To support template editing expose template data in the TemplateGroups property and call SetViewFlags(ViewFlags.TemplateEditing, true). http://go.microsoft.com/fwlink/?linkid=14202")]
@@ -2456,7 +2456,7 @@ namespace System.Web.UI.Design.WebControls
         void System.Web.UI.Design.IDataBindingSchemaProvider.RefreshSchema(bool preferSilent) { }
     }
     [System.Web.UI.Design.SupportsPreviewControlAttribute(true)]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class BaseValidatorDesigner : System.Web.UI.Design.WebControls.PreviewControlDesigner
     {
         public BaseValidatorDesigner() { }
@@ -2471,7 +2471,7 @@ namespace System.Web.UI.Design.WebControls
         protected override void PostFilterEvents(System.Collections.IDictionary events) { }
     }
     [System.Web.UI.Design.SupportsPreviewControlAttribute(true)]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class ButtonDesigner : System.Web.UI.Design.ControlDesigner
     {
         public ButtonDesigner() { }
@@ -2479,7 +2479,7 @@ namespace System.Web.UI.Design.WebControls
     }
     [System.ComponentModel.ToolboxItemAttribute(false)]
     [System.ObsoleteAttribute("Use of this type is not recommended because the AutoFormat dialog is launched by the designer host. The list of available AutoFormats is exposed on the ControlDesigner in the AutoFormats property. http://go.microsoft.com/fwlink/?linkid=14202")]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class CalendarAutoFormatDialog : System.Windows.Forms.Form
     {
         public CalendarAutoFormatDialog(System.Web.UI.WebControls.Calendar calendar) { }
@@ -2490,7 +2490,7 @@ namespace System.Web.UI.Design.WebControls
         protected void SaveComponent() { }
     }
     [System.Web.UI.Design.SupportsPreviewControlAttribute(true)]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class CalendarDesigner : System.Web.UI.Design.ControlDesigner
     {
         public CalendarDesigner() { }
@@ -2498,7 +2498,7 @@ namespace System.Web.UI.Design.WebControls
         public override void Initialize(System.ComponentModel.IComponent component) { }
         protected void OnAutoFormat(object sender, System.EventArgs e) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class ChangePasswordDesigner : System.Web.UI.Design.ControlDesigner
     {
         public ChangePasswordDesigner() { }
@@ -2517,13 +2517,13 @@ namespace System.Web.UI.Design.WebControls
         public override void SetEditableDesignerRegionContent(System.Web.UI.Design.EditableDesignerRegion region, string content) { }
     }
     [System.Web.UI.Design.SupportsPreviewControlAttribute(true)]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class CheckBoxDesigner : System.Web.UI.Design.ControlDesigner
     {
         public CheckBoxDesigner() { }
         public override string GetDesignTimeHtml() { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class CompositeControlDesigner : System.Web.UI.Design.ControlDesigner
     {
         public CompositeControlDesigner() { }
@@ -2531,7 +2531,7 @@ namespace System.Web.UI.Design.WebControls
         public override string GetDesignTimeHtml() { throw null; }
         public override void Initialize(System.ComponentModel.IComponent component) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class ContentDesigner : System.Web.UI.Design.ControlDesigner
     {
         public ContentDesigner() { }
@@ -2544,7 +2544,7 @@ namespace System.Web.UI.Design.WebControls
         protected override void PreFilterEvents(System.Collections.IDictionary events) { }
         public override void SetEditableDesignerRegionContent(System.Web.UI.Design.EditableDesignerRegion region, string content) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class ContentPlaceHolderDesigner : System.Web.UI.Design.ControlDesigner
     {
         public ContentPlaceHolderDesigner() { }
@@ -2555,7 +2555,7 @@ namespace System.Web.UI.Design.WebControls
         public override string GetPersistenceContent() { throw null; }
         public override void SetEditableDesignerRegionContent(System.Web.UI.Design.EditableDesignerRegion region, string content) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class CreateUserWizardDesigner : System.Web.UI.Design.WebControls.WizardDesigner
     {
         public CreateUserWizardDesigner() { }
@@ -2568,7 +2568,7 @@ namespace System.Web.UI.Design.WebControls
         public override void Initialize(System.ComponentModel.IComponent component) { }
         protected override void PreFilterProperties(System.Collections.IDictionary properties) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class CreateUserWizardStepCollectionEditor : System.Web.UI.Design.WebControls.WizardStepCollectionEditor
     {
         public CreateUserWizardStepCollectionEditor(System.Type type) : base (default(System.Type)) { }
@@ -2621,14 +2621,14 @@ namespace System.Web.UI.Design.WebControls
         public override object EditValue(System.ComponentModel.ITypeDescriptorContext context, System.IServiceProvider provider, object value) { throw null; }
         public override System.Drawing.Design.UITypeEditorEditStyle GetEditStyle(System.ComponentModel.ITypeDescriptorContext context) { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class DataGridColumnCollectionEditor : System.Drawing.Design.UITypeEditor
     {
         public DataGridColumnCollectionEditor() { }
         public override object EditValue(System.ComponentModel.ITypeDescriptorContext context, System.IServiceProvider provider, object value) { throw null; }
         public override System.Drawing.Design.UITypeEditorEditStyle GetEditStyle(System.ComponentModel.ITypeDescriptorContext context) { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class DataGridComponentEditor : System.Web.UI.Design.WebControls.BaseDataListComponentEditor
     {
         public DataGridComponentEditor() : base (default(int)) { }
@@ -2636,7 +2636,7 @@ namespace System.Web.UI.Design.WebControls
         protected override System.Type[] GetComponentEditorPages() { throw null; }
     }
     [System.Web.UI.Design.SupportsPreviewControlAttribute(true)]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class DataGridDesigner : System.Web.UI.Design.WebControls.BaseDataListDesigner
     {
         public DataGridDesigner() { }
@@ -2652,7 +2652,7 @@ namespace System.Web.UI.Design.WebControls
         [System.ObsoleteAttribute("Use of this method is not recommended because template editing is handled in ControlDesigner. To support template editing expose template data in the TemplateGroups property and call SetViewFlags(ViewFlags.TemplateEditing, true). http://go.microsoft.com/fwlink/?linkid=14202")]
         public override string GetTemplateContainerDataItemProperty(string templateName) { throw null; }
         [System.ObsoleteAttribute("Use of this method is not recommended because template editing is handled in ControlDesigner. To support template editing expose template data in the TemplateGroups property and call SetViewFlags(ViewFlags.TemplateEditing, true). http://go.microsoft.com/fwlink/?linkid=14202")]
-        public override string GetTemplateContent(System.Web.UI.Design.ITemplateEditingFrame editingFrame, string templateName, out bool allowEditing) { allowEditing = default(bool); throw null; }
+        public override string GetTemplateContent(System.Web.UI.Design.ITemplateEditingFrame editingFrame, string templateName, out bool allowEditing) { throw null; }
         [System.ObsoleteAttribute("Use of this method is not recommended because template editing is handled in ControlDesigner. To support template editing expose template data in the TemplateGroups property and call SetViewFlags(ViewFlags.TemplateEditing, true). http://go.microsoft.com/fwlink/?linkid=14202")]
         public override System.Type GetTemplatePropertyParentType(string templateName) { throw null; }
         public override void Initialize(System.ComponentModel.IComponent component) { }
@@ -2661,7 +2661,7 @@ namespace System.Web.UI.Design.WebControls
         [System.ObsoleteAttribute("Use of this method is not recommended because template editing is handled in ControlDesigner. To support template editing expose template data in the TemplateGroups property and call SetViewFlags(ViewFlags.TemplateEditing, true). http://go.microsoft.com/fwlink/?linkid=14202")]
         public override void SetTemplateContent(System.Web.UI.Design.ITemplateEditingFrame editingFrame, string templateName, string templateContent) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class DataListComponentEditor : System.Web.UI.Design.WebControls.BaseDataListComponentEditor
     {
         public DataListComponentEditor() : base (default(int)) { }
@@ -2669,7 +2669,7 @@ namespace System.Web.UI.Design.WebControls
         protected override System.Type[] GetComponentEditorPages() { throw null; }
     }
     [System.Web.UI.Design.SupportsPreviewControlAttribute(true)]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class DataListDesigner : System.Web.UI.Design.WebControls.BaseDataListDesigner
     {
         public DataListDesigner() { }
@@ -2687,7 +2687,7 @@ namespace System.Web.UI.Design.WebControls
         [System.ObsoleteAttribute("Use of this method is not recommended because template editing is handled in ControlDesigner. To support template editing expose template data in the TemplateGroups property and call SetViewFlags(ViewFlags.TemplateEditing, true). http://go.microsoft.com/fwlink/?linkid=14202")]
         public override string GetTemplateContainerDataItemProperty(string templateName) { throw null; }
         [System.ObsoleteAttribute("Use of this method is not recommended because template editing is handled in ControlDesigner. To support template editing expose template data in the TemplateGroups property and call SetViewFlags(ViewFlags.TemplateEditing, true). http://go.microsoft.com/fwlink/?linkid=14202")]
-        public override string GetTemplateContent(System.Web.UI.Design.ITemplateEditingFrame editingFrame, string templateName, out bool allowEditing) { allowEditing = default(bool); throw null; }
+        public override string GetTemplateContent(System.Web.UI.Design.ITemplateEditingFrame editingFrame, string templateName, out bool allowEditing) { throw null; }
         public override void Initialize(System.ComponentModel.IComponent component) { }
         protected override void OnSchemaRefreshed() { }
         protected override void OnTemplateEditingVerbsChanged() { }
@@ -2729,7 +2729,7 @@ namespace System.Web.UI.Design.WebControls
         protected override void PreFilterProperties(System.Collections.IDictionary properties) { }
         public override void SetEditableDesignerRegionContent(System.Web.UI.Design.EditableDesignerRegion region, string content) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class EmbeddedMailObjectCollectionEditor : System.ComponentModel.Design.CollectionEditor
     {
         public EmbeddedMailObjectCollectionEditor(System.Type type) : base (default(System.Type)) { }
@@ -2768,7 +2768,7 @@ namespace System.Web.UI.Design.WebControls
         protected override void PreFilterProperties(System.Collections.IDictionary properties) { }
         public override void SetEditableDesignerRegionContent(System.Web.UI.Design.EditableDesignerRegion region, string content) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class HiddenFieldDesigner : System.Web.UI.Design.ControlDesigner
     {
         public HiddenFieldDesigner() { }
@@ -2803,7 +2803,7 @@ namespace System.Web.UI.Design.WebControls
         protected override System.Type[] CreateNewItemTypes() { throw null; }
     }
     [System.Web.UI.Design.SupportsPreviewControlAttribute(true)]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class HyperLinkDesigner : System.Web.UI.Design.TextControlDesigner
     {
         public HyperLinkDesigner() { }
@@ -2811,26 +2811,26 @@ namespace System.Web.UI.Design.WebControls
         public override void OnComponentChanged(object sender, System.ComponentModel.Design.ComponentChangedEventArgs ce) { }
     }
     [System.Web.UI.Design.SupportsPreviewControlAttribute(true)]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class LabelDesigner : System.Web.UI.Design.TextControlDesigner
     {
         public LabelDesigner() { }
         public override void OnComponentChanged(object sender, System.ComponentModel.Design.ComponentChangedEventArgs ce) { }
     }
     [System.Web.UI.Design.SupportsPreviewControlAttribute(true)]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class LinkButtonDesigner : System.Web.UI.Design.TextControlDesigner
     {
         public LinkButtonDesigner() { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class ListControlDataBindingHandler : System.Web.UI.Design.DataBindingHandler
     {
         public ListControlDataBindingHandler() { }
         public override void DataBindControl(System.ComponentModel.Design.IDesignerHost designerHost, System.Web.UI.Control control) { }
     }
     [System.Web.UI.Design.SupportsPreviewControlAttribute(true)]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class ListControlDesigner : System.Web.UI.Design.WebControls.DataBoundControlDesigner
     {
         public ListControlDesigner() { }
@@ -2847,7 +2847,7 @@ namespace System.Web.UI.Design.WebControls
         protected override void OnDataSourceChanged(bool forceUpdateView) { }
         protected override void PreFilterProperties(System.Collections.IDictionary properties) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class ListItemsCollectionEditor : System.ComponentModel.Design.CollectionEditor
     {
         public ListItemsCollectionEditor(System.Type type) : base (default(System.Type)) { }
@@ -2855,13 +2855,13 @@ namespace System.Web.UI.Design.WebControls
         protected override bool CanSelectMultipleInstances() { throw null; }
     }
     [System.Web.UI.Design.SupportsPreviewControlAttribute(true)]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class LiteralDesigner : System.Web.UI.Design.ControlDesigner
     {
         public LiteralDesigner() { }
         public override void OnComponentChanged(object sender, System.ComponentModel.Design.ComponentChangedEventArgs ce) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class LoginDesigner : System.Web.UI.Design.WebControls.CompositeControlDesigner
     {
         public LoginDesigner() { }
@@ -2878,14 +2878,14 @@ namespace System.Web.UI.Design.WebControls
         protected override void PreFilterProperties(System.Collections.IDictionary properties) { }
         public override void SetEditableDesignerRegionContent(System.Web.UI.Design.EditableDesignerRegion region, string content) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class LoginNameDesigner : System.Web.UI.Design.ControlDesigner
     {
         public LoginNameDesigner() { }
         protected override bool UsePreviewControl { get { throw null; } }
         protected override string GetErrorDesignTimeHtml(System.Exception e) { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class LoginStatusDesigner : System.Web.UI.Design.WebControls.CompositeControlDesigner
     {
         public LoginStatusDesigner() { }
@@ -2894,7 +2894,7 @@ namespace System.Web.UI.Design.WebControls
         public override string GetDesignTimeHtml() { throw null; }
         public override void Initialize(System.ComponentModel.IComponent component) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class LoginViewDesigner : System.Web.UI.Design.ControlDesigner
     {
         public LoginViewDesigner() { }
@@ -2911,7 +2911,7 @@ namespace System.Web.UI.Design.WebControls
         protected override void PreFilterProperties(System.Collections.IDictionary properties) { }
         public override void SetEditableDesignerRegionContent(System.Web.UI.Design.EditableDesignerRegion region, string content) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class MailDefinitionBodyFileNameEditor : System.Web.UI.Design.UrlEditor
     {
         public MailDefinitionBodyFileNameEditor() { }
@@ -2950,7 +2950,7 @@ namespace System.Web.UI.Design.WebControls
         public override object EditValue(System.ComponentModel.ITypeDescriptorContext context, System.IServiceProvider provider, object value) { throw null; }
         public override System.Drawing.Design.UITypeEditorEditStyle GetEditStyle(System.ComponentModel.ITypeDescriptorContext context) { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class MenuItemStyleCollectionEditor : System.ComponentModel.Design.CollectionEditor
     {
         public MenuItemStyleCollectionEditor(System.Type type) : base (default(System.Type)) { }
@@ -2959,13 +2959,13 @@ namespace System.Web.UI.Design.WebControls
         protected override object CreateInstance(System.Type itemType) { throw null; }
         protected override System.Type[] CreateNewItemTypes() { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class MultiViewDesigner : System.Web.UI.Design.ContainerControlDesigner
     {
         public MultiViewDesigner() { }
         protected override bool NoWrap { get { throw null; } }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class ObjectDataSourceDesigner : System.Web.UI.Design.DataSourceDesigner
     {
         public ObjectDataSourceDesigner() { }
@@ -2979,7 +2979,7 @@ namespace System.Web.UI.Design.WebControls
         protected override void PreFilterProperties(System.Collections.IDictionary properties) { }
         public override void RefreshSchema(bool preferSilent) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class ObjectDesignerDataSourceView : System.Web.UI.Design.DesignerDataSourceView
     {
         public ObjectDesignerDataSourceView(System.Web.UI.Design.WebControls.ObjectDataSourceDesigner owner, string viewName) : base (default(System.Web.UI.Design.IDataSourceDesigner), default(string)) { }
@@ -2990,7 +2990,7 @@ namespace System.Web.UI.Design.WebControls
         public override bool CanSort { get { throw null; } }
         public override bool CanUpdate { get { throw null; } }
         public override System.Web.UI.Design.IDataSourceViewSchema Schema { get { throw null; } }
-        public override System.Collections.IEnumerable GetDesignTimeData(int minimumRows, out bool isSampleData) { isSampleData = default(bool); throw null; }
+        public override System.Collections.IEnumerable GetDesignTimeData(int minimumRows, out bool isSampleData) { throw null; }
     }
     public partial class PanelContainerDesigner : System.Web.UI.Design.ContainerControlDesigner
     {
@@ -3002,7 +3002,7 @@ namespace System.Web.UI.Design.WebControls
         public override void Initialize(System.ComponentModel.IComponent component) { }
     }
     [System.ObsoleteAttribute("The recommended alternative is PanelContainerDesigner because it uses an EditableDesignerRegion for editing the content. Designer regions allow for better control of the content being edited. http://go.microsoft.com/fwlink/?linkid=14202")]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class PanelDesigner : System.Web.UI.Design.ReadWriteControlDesigner
     {
         public PanelDesigner() { }
@@ -3028,7 +3028,7 @@ namespace System.Web.UI.Design.WebControls
         protected virtual void OnParametersChanged(object sender, System.EventArgs e) { }
         public void SetAllowCollectionChanges(bool allowChanges) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class PasswordRecoveryDesigner : System.Web.UI.Design.ControlDesigner
     {
         public PasswordRecoveryDesigner() { }
@@ -3047,14 +3047,14 @@ namespace System.Web.UI.Design.WebControls
         public override void SetEditableDesignerRegionContent(System.Web.UI.Design.EditableDesignerRegion region, string content) { }
     }
     [System.Web.UI.Design.SupportsPreviewControlAttribute(true)]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class PreviewControlDesigner : System.Web.UI.Design.ControlDesigner
     {
         public PreviewControlDesigner() { }
         protected override bool UsePreviewControl { get { throw null; } }
     }
     [System.ComponentModel.ToolboxItemAttribute(false)]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class RegexEditorDialog : System.Windows.Forms.Form
     {
         public RegexEditorDialog(System.ComponentModel.ISite site) { }
@@ -3067,14 +3067,14 @@ namespace System.Web.UI.Design.WebControls
         protected void RegexTypeEditor_Activated(object sender, System.EventArgs e) { }
         protected void txtExpression_TextChanged(object sender, System.EventArgs e) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class RegexTypeEditor : System.Drawing.Design.UITypeEditor
     {
         public RegexTypeEditor() { }
         public override object EditValue(System.ComponentModel.ITypeDescriptorContext context, System.IServiceProvider provider, object value) { throw null; }
         public override System.Drawing.Design.UITypeEditorEditStyle GetEditStyle(System.ComponentModel.ITypeDescriptorContext context) { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class RepeaterDesigner : System.Web.UI.Design.ControlDesigner, System.Web.UI.Design.IDataSourceProvider
     {
         public RepeaterDesigner() { }
@@ -3099,13 +3099,13 @@ namespace System.Web.UI.Design.WebControls
         public virtual void OnDataSourceChanged() { }
         protected override void PreFilterProperties(System.Collections.IDictionary properties) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class RoleGroupCollectionEditor : System.ComponentModel.Design.CollectionEditor
     {
         public RoleGroupCollectionEditor(System.Type type) : base (default(System.Type)) { }
         protected override bool CanSelectMultipleInstances() { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class SiteMapDataSourceDesigner : System.Web.UI.Design.HierarchicalDataSourceDesigner, System.Web.UI.Design.IDataSourceDesigner
     {
         public SiteMapDataSourceDesigner() { }
@@ -3126,21 +3126,21 @@ namespace System.Web.UI.Design.WebControls
         void System.Web.UI.Design.IDataSourceDesigner.ResumeDataSourceEvents() { }
         void System.Web.UI.Design.IDataSourceDesigner.SuppressDataSourceEvents() { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class SiteMapDesignerDataSourceView : System.Web.UI.Design.DesignerDataSourceView
     {
         public SiteMapDesignerDataSourceView(System.Web.UI.Design.WebControls.SiteMapDataSourceDesigner owner, string viewName) : base (default(System.Web.UI.Design.IDataSourceDesigner), default(string)) { }
         public override System.Web.UI.Design.IDataSourceViewSchema Schema { get { throw null; } }
-        public override System.Collections.IEnumerable GetDesignTimeData(int minimumRows, out bool isSampleData) { isSampleData = default(bool); throw null; }
+        public override System.Collections.IEnumerable GetDesignTimeData(int minimumRows, out bool isSampleData) { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class SiteMapDesignerHierarchicalDataSourceView : System.Web.UI.Design.DesignerHierarchicalDataSourceView
     {
         public SiteMapDesignerHierarchicalDataSourceView(System.Web.UI.Design.WebControls.SiteMapDataSourceDesigner owner, string viewPath) : base (default(System.Web.UI.Design.IHierarchicalDataSourceDesigner), default(string)) { }
         public override System.Web.UI.Design.IDataSourceSchema Schema { get { throw null; } }
-        public override System.Web.UI.IHierarchicalEnumerable GetDesignTimeData(out bool isSampleData) { isSampleData = default(bool); throw null; }
+        public override System.Web.UI.IHierarchicalEnumerable GetDesignTimeData(out bool isSampleData) { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class SiteMapPathDesigner : System.Web.UI.Design.ControlDesigner
     {
         public SiteMapPathDesigner() { }
@@ -3151,14 +3151,14 @@ namespace System.Web.UI.Design.WebControls
         protected override string GetErrorDesignTimeHtml(System.Exception e) { throw null; }
         public override void Initialize(System.ComponentModel.IComponent component) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class SqlDataSourceConnectionStringEditor : System.Web.UI.Design.ConnectionStringEditor
     {
         public SqlDataSourceConnectionStringEditor() { }
         protected override string GetProviderName(object instance) { throw null; }
         protected override void SetProviderName(object instance, System.ComponentModel.Design.Data.DesignerDataConnection connection) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class SqlDataSourceDesigner : System.Web.UI.Design.DataSourceDesigner
     {
         public SqlDataSourceDesigner() { }
@@ -3166,28 +3166,28 @@ namespace System.Web.UI.Design.WebControls
         public override bool CanRefreshSchema { get { throw null; } }
         public string ConnectionString { get { throw null; } set { } }
         [System.ComponentModel.CategoryAttribute("Data")]
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.DataSourceOperation)(0))]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.DataSourceOperation.Delete)]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
         [System.ComponentModel.TypeConverterAttribute("System.Web.UI.Design.WebControls.SqlDataSourceQueryConverter")]
         public System.Web.UI.DataSourceOperation DeleteQuery { get { throw null; } set { } }
         [System.ComponentModel.CategoryAttribute("Data")]
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.DataSourceOperation)(1))]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.DataSourceOperation.Insert)]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
         [System.ComponentModel.TypeConverterAttribute("System.Web.UI.Design.WebControls.SqlDataSourceQueryConverter")]
         public System.Web.UI.DataSourceOperation InsertQuery { get { throw null; } set { } }
         public string ProviderName { get { throw null; } set { } }
         public string SelectCommand { get { throw null; } set { } }
         [System.ComponentModel.CategoryAttribute("Data")]
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.DataSourceOperation)(2))]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.DataSourceOperation.Select)]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
         [System.ComponentModel.TypeConverterAttribute("System.Web.UI.Design.WebControls.SqlDataSourceQueryConverter")]
         public System.Web.UI.DataSourceOperation SelectQuery { get { throw null; } set { } }
         [System.ComponentModel.CategoryAttribute("Data")]
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.DataSourceOperation)(3))]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.DataSourceOperation.Update)]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
         [System.ComponentModel.TypeConverterAttribute("System.Web.UI.Design.WebControls.SqlDataSourceQueryConverter")]
         public System.Web.UI.DataSourceOperation UpdateQuery { get { throw null; } set { } }
@@ -3201,7 +3201,7 @@ namespace System.Web.UI.Design.WebControls
         protected override void PreFilterProperties(System.Collections.IDictionary properties) { }
         public override void RefreshSchema(bool preferSilent) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class SqlDesignerDataSourceView : System.Web.UI.Design.DesignerDataSourceView
     {
         public SqlDesignerDataSourceView(System.Web.UI.Design.WebControls.SqlDataSourceDesigner owner, string viewName) : base (default(System.Web.UI.Design.IDataSourceDesigner), default(string)) { }
@@ -3212,15 +3212,15 @@ namespace System.Web.UI.Design.WebControls
         public override bool CanSort { get { throw null; } }
         public override bool CanUpdate { get { throw null; } }
         public override System.Web.UI.Design.IDataSourceViewSchema Schema { get { throw null; } }
-        public override System.Collections.IEnumerable GetDesignTimeData(int minimumRows, out bool isSampleData) { isSampleData = default(bool); throw null; }
+        public override System.Collections.IEnumerable GetDesignTimeData(int minimumRows, out bool isSampleData) { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class StyleCollectionEditor : System.ComponentModel.Design.CollectionEditor
     {
         public StyleCollectionEditor(System.Type type) : base (default(System.Type)) { }
         protected override object CreateInstance(System.Type itemType) { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class SubMenuStyleCollectionEditor : System.ComponentModel.Design.CollectionEditor
     {
         public SubMenuStyleCollectionEditor(System.Type type) : base (default(System.Type)) { }
@@ -3230,13 +3230,13 @@ namespace System.Web.UI.Design.WebControls
         protected override System.Type[] CreateNewItemTypes() { throw null; }
     }
     [System.Web.UI.Design.SupportsPreviewControlAttribute(true)]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class SubstitutionDesigner : System.Web.UI.Design.ControlDesigner
     {
         public SubstitutionDesigner() { }
         public override string GetDesignTimeHtml() { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class TableCellsCollectionEditor : System.ComponentModel.Design.CollectionEditor
     {
         public TableCellsCollectionEditor(System.Type type) : base (default(System.Type)) { }
@@ -3244,13 +3244,13 @@ namespace System.Web.UI.Design.WebControls
         protected override object CreateInstance(System.Type itemType) { throw null; }
     }
     [System.Web.UI.Design.SupportsPreviewControlAttribute(true)]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class TableDesigner : System.Web.UI.Design.ControlDesigner
     {
         public TableDesigner() { }
         public override string GetDesignTimeHtml() { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class TableRowsCollectionEditor : System.ComponentModel.Design.CollectionEditor
     {
         public TableRowsCollectionEditor(System.Type type) : base (default(System.Type)) { }
@@ -3269,7 +3269,7 @@ namespace System.Web.UI.Design.WebControls
         public override object EditValue(System.ComponentModel.ITypeDescriptorContext context, System.IServiceProvider provider, object value) { throw null; }
         public override System.Drawing.Design.UITypeEditorEditStyle GetEditStyle(System.ComponentModel.ITypeDescriptorContext context) { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class TreeNodeStyleCollectionEditor : System.Web.UI.Design.WebControls.StyleCollectionEditor
     {
         public TreeNodeStyleCollectionEditor(System.Type type) : base (default(System.Type)) { }
@@ -3298,14 +3298,14 @@ namespace System.Web.UI.Design.WebControls
         public override void Initialize(System.ComponentModel.IComponent component) { }
     }
     [System.Web.UI.Design.SupportsPreviewControlAttribute(true)]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class ValidationSummaryDesigner : System.Web.UI.Design.WebControls.PreviewControlDesigner
     {
         public ValidationSummaryDesigner() { }
         protected override System.Web.UI.Control CreateViewControl() { throw null; }
         protected override void PreFilterProperties(System.Collections.IDictionary properties) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class ViewDesigner : System.Web.UI.Design.ContainerControlDesigner
     {
         public ViewDesigner() { }
@@ -3314,7 +3314,7 @@ namespace System.Web.UI.Design.WebControls
         public override string GetDesignTimeHtml(System.Web.UI.Design.DesignerRegionCollection regions) { throw null; }
         public override void Initialize(System.ComponentModel.IComponent component) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class WizardDesigner : System.Web.UI.Design.WebControls.CompositeControlDesigner
     {
         public WizardDesigner() { }
@@ -3337,7 +3337,7 @@ namespace System.Web.UI.Design.WebControls
         protected void ResetTemplate(string description, System.ComponentModel.IComponent component, string templateName) { }
         public override void SetEditableDesignerRegionContent(System.Web.UI.Design.EditableDesignerRegion region, string content) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class WizardStepCollectionEditor : System.ComponentModel.Design.CollectionEditor
     {
         public WizardStepCollectionEditor(System.Type type) : base (default(System.Type)) { }
@@ -3356,7 +3356,7 @@ namespace System.Web.UI.Design.WebControls
         public WizardStepTemplatedEditableRegion(System.Web.UI.Design.TemplateDefinition templateDefinition, System.Web.UI.WebControls.WizardStepBase wizardStep) : base (default(System.Web.UI.Design.TemplateDefinition)) { }
         public System.Web.UI.WebControls.WizardStepBase Step { get { throw null; } }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class XmlDataSourceDesigner : System.Web.UI.Design.HierarchicalDataSourceDesigner, System.Web.UI.Design.IDataSourceDesigner
     {
         public XmlDataSourceDesigner() { }
@@ -3383,7 +3383,7 @@ namespace System.Web.UI.Design.WebControls
         void System.Web.UI.Design.IDataSourceDesigner.ResumeDataSourceEvents() { }
         void System.Web.UI.Design.IDataSourceDesigner.SuppressDataSourceEvents() { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class XmlDesigner : System.Web.UI.Design.ControlDesigner
     {
         public XmlDesigner() { }
@@ -3392,24 +3392,24 @@ namespace System.Web.UI.Design.WebControls
         protected override string GetEmptyDesignTimeHtml() { throw null; }
         public override void Initialize(System.ComponentModel.IComponent component) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class XmlDesignerDataSourceView : System.Web.UI.Design.DesignerDataSourceView
     {
         public XmlDesignerDataSourceView(System.Web.UI.Design.WebControls.XmlDataSourceDesigner owner, string viewName) : base (default(System.Web.UI.Design.IDataSourceDesigner), default(string)) { }
         public override System.Web.UI.Design.IDataSourceViewSchema Schema { get { throw null; } }
-        public override System.Collections.IEnumerable GetDesignTimeData(int minimumRows, out bool isSampleData) { isSampleData = default(bool); throw null; }
+        public override System.Collections.IEnumerable GetDesignTimeData(int minimumRows, out bool isSampleData) { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class XmlDesignerHierarchicalDataSourceView : System.Web.UI.Design.DesignerHierarchicalDataSourceView
     {
         public XmlDesignerHierarchicalDataSourceView(System.Web.UI.Design.WebControls.XmlDataSourceDesigner owner, string viewPath) : base (default(System.Web.UI.Design.IHierarchicalDataSourceDesigner), default(string)) { }
         public override System.Web.UI.Design.IDataSourceSchema Schema { get { throw null; } }
-        public override System.Web.UI.IHierarchicalEnumerable GetDesignTimeData(out bool isSampleData) { isSampleData = default(bool); throw null; }
+        public override System.Web.UI.IHierarchicalEnumerable GetDesignTimeData(out bool isSampleData) { throw null; }
     }
 }
 namespace System.Web.UI.Design.WebControls.WebParts
 {
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class CatalogPartDesigner : System.Web.UI.Design.WebControls.WebParts.PartDesigner
     {
         public CatalogPartDesigner() { }
@@ -3417,7 +3417,7 @@ namespace System.Web.UI.Design.WebControls.WebParts
         public override string GetDesignTimeHtml() { throw null; }
         public override void Initialize(System.ComponentModel.IComponent component) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class CatalogZoneDesigner : System.Web.UI.Design.WebControls.WebParts.ToolZoneDesigner
     {
         public CatalogZoneDesigner() { }
@@ -3430,7 +3430,7 @@ namespace System.Web.UI.Design.WebControls.WebParts
         public override void Initialize(System.ComponentModel.IComponent component) { }
         public override void SetEditableDesignerRegionContent(System.Web.UI.Design.EditableDesignerRegion region, string content) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class ConnectionsZoneDesigner : System.Web.UI.Design.WebControls.WebParts.ToolZoneDesigner
     {
         public ConnectionsZoneDesigner() { }
@@ -3439,7 +3439,7 @@ namespace System.Web.UI.Design.WebControls.WebParts
         public override void Initialize(System.ComponentModel.IComponent component) { }
         protected override void PreFilterProperties(System.Collections.IDictionary properties) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class DeclarativeCatalogPartDesigner : System.Web.UI.Design.WebControls.WebParts.CatalogPartDesigner
     {
         public DeclarativeCatalogPartDesigner() { }
@@ -3448,7 +3448,7 @@ namespace System.Web.UI.Design.WebControls.WebParts
         protected override string GetEmptyDesignTimeHtml() { throw null; }
         public override void Initialize(System.ComponentModel.IComponent component) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class EditorPartDesigner : System.Web.UI.Design.WebControls.WebParts.PartDesigner
     {
         public EditorPartDesigner() { }
@@ -3456,7 +3456,7 @@ namespace System.Web.UI.Design.WebControls.WebParts
         public override string GetDesignTimeHtml() { throw null; }
         public override void Initialize(System.ComponentModel.IComponent component) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class EditorZoneDesigner : System.Web.UI.Design.WebControls.WebParts.ToolZoneDesigner
     {
         public EditorZoneDesigner() { }
@@ -3469,21 +3469,21 @@ namespace System.Web.UI.Design.WebControls.WebParts
         public override void Initialize(System.ComponentModel.IComponent component) { }
         public override void SetEditableDesignerRegionContent(System.Web.UI.Design.EditableDesignerRegion region, string content) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class PageCatalogPartDesigner : System.Web.UI.Design.WebControls.WebParts.CatalogPartDesigner
     {
         public PageCatalogPartDesigner() { }
         public override string GetDesignTimeHtml() { throw null; }
         public override void Initialize(System.ComponentModel.IComponent component) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public abstract partial class PartDesigner : System.Web.UI.Design.WebControls.CompositeControlDesigner
     {
         internal PartDesigner() { }
         protected override bool UsePreviewControl { get { throw null; } }
         public override void Initialize(System.ComponentModel.IComponent component) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class ProxyWebPartManagerDesigner : System.Web.UI.Design.ControlDesigner
     {
         public ProxyWebPartManagerDesigner() { }
@@ -3491,7 +3491,7 @@ namespace System.Web.UI.Design.WebControls.WebParts
         public override string GetDesignTimeHtml() { throw null; }
         public override void Initialize(System.ComponentModel.IComponent component) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class ToolZoneDesigner : System.Web.UI.Design.WebControls.WebParts.WebZoneDesigner
     {
         public ToolZoneDesigner() { }
@@ -3499,13 +3499,13 @@ namespace System.Web.UI.Design.WebControls.WebParts
         protected bool ViewInBrowseMode { get { throw null; } }
         public override void Initialize(System.ComponentModel.IComponent component) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class WebPartDesigner : System.Web.UI.Design.WebControls.WebParts.PartDesigner
     {
         public WebPartDesigner() { }
         public override void Initialize(System.ComponentModel.IComponent component) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class WebPartManagerDesigner : System.Web.UI.Design.ControlDesigner
     {
         public WebPartManagerDesigner() { }
@@ -3513,14 +3513,14 @@ namespace System.Web.UI.Design.WebControls.WebParts
         public override string GetDesignTimeHtml() { throw null; }
         public override void Initialize(System.ComponentModel.IComponent component) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class WebPartZoneBaseDesigner : System.Web.UI.Design.WebControls.WebParts.WebZoneDesigner
     {
         public WebPartZoneBaseDesigner() { }
         public override void Initialize(System.ComponentModel.IComponent component) { }
         protected override void PreFilterProperties(System.Collections.IDictionary properties) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class WebPartZoneDesigner : System.Web.UI.Design.WebControls.WebParts.WebPartZoneBaseDesigner
     {
         public WebPartZoneDesigner() { }
@@ -3533,7 +3533,7 @@ namespace System.Web.UI.Design.WebControls.WebParts
         public override void Initialize(System.ComponentModel.IComponent component) { }
         public override void SetEditableDesignerRegionContent(System.Web.UI.Design.EditableDesignerRegion region, string content) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public abstract partial class WebZoneDesigner : System.Web.UI.Design.ControlDesigner
     {
         internal WebZoneDesigner() { }
@@ -3608,7 +3608,7 @@ namespace System.Windows.Forms.Design
         public static System.Collections.ArrayList GeneratedSources;
         public AxWrapperGen(System.Type axType) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class BorderSidesEditor : System.Drawing.Design.UITypeEditor
     {
         public BorderSidesEditor() { }
@@ -3651,7 +3651,7 @@ namespace System.Windows.Forms.Design
         protected override void Dispose(bool disposing) { }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.CategoryAttribute("Layout")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.DesignOnlyAttribute(true)]
         [System.ComponentModel.LocalizableAttribute(false)]
         public System.Drawing.Point GetLocation(System.ComponentModel.IComponent receiver) { throw null; }
@@ -3892,7 +3892,7 @@ namespace System.Windows.Forms.Design
         public override bool Equals(object maskDescriptor) { throw null; }
         public override int GetHashCode() { throw null; }
         public static bool IsValidMaskDescriptor(System.Windows.Forms.Design.MaskDescriptor maskDescriptor) { throw null; }
-        public static bool IsValidMaskDescriptor(System.Windows.Forms.Design.MaskDescriptor maskDescriptor, out string validationErrorDescription) { validationErrorDescription = default(string); throw null; }
+        public static bool IsValidMaskDescriptor(System.Windows.Forms.Design.MaskDescriptor maskDescriptor, out string validationErrorDescription) { throw null; }
         public override string ToString() { throw null; }
     }
     public sealed partial class MenuCommands : System.ComponentModel.Design.StandardCommands
@@ -3995,7 +3995,7 @@ namespace System.Windows.Forms.Design
         Visible = 1073741824,
     }
     [System.Security.SecurityCriticalAttribute]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class ShortcutKeysEditor : System.Drawing.Design.UITypeEditor
     {
         public ShortcutKeysEditor() { }
diff --git a/src/v4.7.2/System.Diagnostics.Tracing.cs b/src/v4.7.2/System.Diagnostics.Tracing.cs
index b0f099c..da392fe 100644
--- a/src/v4.7.2/System.Diagnostics.Tracing.cs
+++ b/src/v4.7.2/System.Diagnostics.Tracing.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.2.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.Diagnostics.Tracing.dll")]
@@ -19,7 +19,7 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Runtime.CompilerServices.TypeForwardedToAttribute(typeof(System.Diagnostics.Tracing.EventActivityOptions))]
 [assembly:System.Runtime.CompilerServices.TypeForwardedToAttribute(typeof(System.Diagnostics.Tracing.EventAttribute))]
 [assembly:System.Runtime.CompilerServices.TypeForwardedToAttribute(typeof(System.Diagnostics.Tracing.EventChannel))]
diff --git a/src/v4.7.2/System.DirectoryServices.Protocols.cs b/src/v4.7.2/System.DirectoryServices.Protocols.cs
index 241fdf3..b9e0a70 100644
--- a/src/v4.7.2/System.DirectoryServices.Protocols.cs
+++ b/src/v4.7.2/System.DirectoryServices.Protocols.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.DirectoryServices.Protocols.dll")]
@@ -19,9 +19,9 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(1), SkipVerificationInFullTrust=true)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level1, SkipVerificationInFullTrust=true)]
 [assembly:System.Net.WebPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, Unrestricted=true)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, UnmanagedCode=true)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, SkipVerification=true)]
@@ -189,7 +189,7 @@ namespace System.DirectoryServices.Protocols
     {
         protected DirectoryConnection() { }
         public System.Security.Cryptography.X509Certificates.X509CertificateCollection ClientCertificates { get { throw null; } }
-        public virtual System.Net.NetworkCredential Credential { [System.Security.Permissions.EnvironmentPermissionAttribute(System.Security.Permissions.SecurityAction.Assert, Unrestricted=true), System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Assert, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2)), System.DirectoryServices.DirectoryServicesPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Unrestricted=true)]set { } }
+        public virtual System.Net.NetworkCredential Credential { [System.Security.Permissions.EnvironmentPermissionAttribute(System.Security.Permissions.SecurityAction.Assert, Unrestricted=true), System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Assert, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode), System.DirectoryServices.DirectoryServicesPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Unrestricted=true)]set { } }
         public virtual System.DirectoryServices.Protocols.DirectoryIdentifier Directory { get { throw null; } }
         public virtual System.TimeSpan Timeout { get { throw null; } set { } }
         [System.DirectoryServices.DirectoryServicesPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Unrestricted=true)]
@@ -427,7 +427,7 @@ namespace System.DirectoryServices.Protocols
         [System.DirectoryServices.DirectoryServicesPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Unrestricted=true)]
         public DsmlSoapHttpConnection(System.DirectoryServices.Protocols.DsmlDirectoryIdentifier identifier) { }
         [System.Security.Permissions.EnvironmentPermissionAttribute(System.Security.Permissions.SecurityAction.Assert, Unrestricted=true)]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Assert, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Assert, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         [System.DirectoryServices.DirectoryServicesPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Unrestricted=true)]
         public DsmlSoapHttpConnection(System.DirectoryServices.Protocols.DsmlDirectoryIdentifier identifier, System.Net.NetworkCredential credential) { }
         [System.DirectoryServices.DirectoryServicesPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Unrestricted=true)]
@@ -521,14 +521,14 @@ namespace System.DirectoryServices.Protocols
         [System.DirectoryServices.DirectoryServicesPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Unrestricted=true)]
         public LdapConnection(System.DirectoryServices.Protocols.LdapDirectoryIdentifier identifier, System.Net.NetworkCredential credential) { }
         [System.Security.Permissions.EnvironmentPermissionAttribute(System.Security.Permissions.SecurityAction.Assert, Unrestricted=true)]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Assert, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Assert, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         [System.DirectoryServices.DirectoryServicesPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Unrestricted=true)]
         public LdapConnection(System.DirectoryServices.Protocols.LdapDirectoryIdentifier identifier, System.Net.NetworkCredential credential, System.DirectoryServices.Protocols.AuthType authType) { }
         [System.DirectoryServices.DirectoryServicesPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Unrestricted=true)]
         public LdapConnection(string server) { }
         public System.DirectoryServices.Protocols.AuthType AuthType { get { throw null; } set { } }
         public bool AutoBind { get { throw null; } set { } }
-        public override System.Net.NetworkCredential Credential { [System.Security.Permissions.EnvironmentPermissionAttribute(System.Security.Permissions.SecurityAction.Assert, Unrestricted=true), System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Assert, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2)), System.DirectoryServices.DirectoryServicesPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Unrestricted=true)]set { } }
+        public override System.Net.NetworkCredential Credential { [System.Security.Permissions.EnvironmentPermissionAttribute(System.Security.Permissions.SecurityAction.Assert, Unrestricted=true), System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Assert, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode), System.DirectoryServices.DirectoryServicesPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Unrestricted=true)]set { } }
         public System.DirectoryServices.Protocols.LdapSessionOptions SessionOptions { get { throw null; } }
         public override System.TimeSpan Timeout { get { throw null; } set { } }
         [System.DirectoryServices.DirectoryServicesPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Unrestricted=true)]
diff --git a/src/v4.7.2/System.DirectoryServices.cs b/src/v4.7.2/System.DirectoryServices.cs
index cfc32e7..a80f68c 100644
--- a/src/v4.7.2/System.DirectoryServices.cs
+++ b/src/v4.7.2/System.DirectoryServices.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.DirectoryServices.dll")]
@@ -19,10 +19,10 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(1), SkipVerificationInFullTrust=true)]
-[assembly:System.Security.Permissions.FileIOPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, AllFiles=(System.Security.Permissions.FileIOPermissionAccess)(8))]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level1, SkipVerificationInFullTrust=true)]
+[assembly:System.Security.Permissions.FileIOPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, AllFiles=System.Security.Permissions.FileIOPermissionAccess.PathDiscovery)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, UnmanagedCode=true)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, SkipVerification=true)]
 [assembly:System.Security.Permissions.EnvironmentPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, Unrestricted=true)]
@@ -87,8 +87,8 @@ namespace System.DirectoryServices
         public void AddAuditRule(System.DirectoryServices.ActiveDirectoryAuditRule rule) { }
         public sealed override System.Security.AccessControl.AuditRule AuditRuleFactory(System.Security.Principal.IdentityReference identityReference, int accessMask, bool isInherited, System.Security.AccessControl.InheritanceFlags inheritanceFlags, System.Security.AccessControl.PropagationFlags propagationFlags, System.Security.AccessControl.AuditFlags flags) { throw null; }
         public sealed override System.Security.AccessControl.AuditRule AuditRuleFactory(System.Security.Principal.IdentityReference identityReference, int accessMask, bool isInherited, System.Security.AccessControl.InheritanceFlags inheritanceFlags, System.Security.AccessControl.PropagationFlags propagationFlags, System.Security.AccessControl.AuditFlags flags, System.Guid objectGuid, System.Guid inheritedObjectGuid) { throw null; }
-        public override bool ModifyAccessRule(System.Security.AccessControl.AccessControlModification modification, System.Security.AccessControl.AccessRule rule, out bool modified) { modified = default(bool); throw null; }
-        public override bool ModifyAuditRule(System.Security.AccessControl.AccessControlModification modification, System.Security.AccessControl.AuditRule rule, out bool modified) { modified = default(bool); throw null; }
+        public override bool ModifyAccessRule(System.Security.AccessControl.AccessControlModification modification, System.Security.AccessControl.AccessRule rule, out bool modified) { throw null; }
+        public override bool ModifyAuditRule(System.Security.AccessControl.AccessControlModification modification, System.Security.AccessControl.AuditRule rule, out bool modified) { throw null; }
         public override void PurgeAccessRules(System.Security.Principal.IdentityReference identity) { }
         public override void PurgeAuditRules(System.Security.Principal.IdentityReference identity) { }
         public void RemoveAccess(System.Security.Principal.IdentityReference identity, System.Security.AccessControl.AccessControlType type) { }
@@ -169,7 +169,7 @@ namespace System.DirectoryServices
     [System.ComponentModel.TypeConverterAttribute("System.DirectoryServices.Design.DirectoryEntryConverter")]
     [System.DirectoryServices.DSDescriptionAttribute("DirectoryEntryDesc")]
     [System.Security.Permissions.EnvironmentPermissionAttribute(System.Security.Permissions.SecurityAction.Assert, Unrestricted=true)]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Assert, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Assert, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     [System.DirectoryServices.DirectoryServicesPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Unrestricted=true)]
     public partial class DirectoryEntry : System.ComponentModel.Component
     {
@@ -183,40 +183,40 @@ namespace System.DirectoryServices
         public DirectoryEntry(string path, string username, string password) { }
         [System.DirectoryServices.DirectoryServicesPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Unrestricted=true)]
         public DirectoryEntry(string path, string username, string password, System.DirectoryServices.AuthenticationTypes authenticationType) { }
-        [System.ComponentModel.DefaultValueAttribute((System.DirectoryServices.AuthenticationTypes)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.DirectoryServices.AuthenticationTypes.Secure)]
         [System.DirectoryServices.DSDescriptionAttribute("DSAuthenticationType")]
         public System.DirectoryServices.AuthenticationTypes AuthenticationType { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.DirectoryServices.DSDescriptionAttribute("DSChildren")]
         public System.DirectoryServices.DirectoryEntries Children { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.DirectoryServices.DSDescriptionAttribute("DSGuid")]
         public System.Guid Guid { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.DirectoryServices.DSDescriptionAttribute("DSName")]
         public string Name { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.DirectoryServices.DSDescriptionAttribute("DSNativeGuid")]
         public string NativeGuid { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.DirectoryServices.DSDescriptionAttribute("DSNativeObject")]
         public object NativeObject { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.DirectoryServices.DSDescriptionAttribute("DSObjectSecurity")]
         public System.DirectoryServices.ActiveDirectorySecurity ObjectSecurity { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.DirectoryServices.DSDescriptionAttribute("DSOptions")]
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         public System.DirectoryServices.DirectoryEntryConfiguration Options { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.DirectoryServices.DSDescriptionAttribute("DSParent")]
         public System.DirectoryServices.DirectoryEntry Parent { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
@@ -229,15 +229,15 @@ namespace System.DirectoryServices
         [System.DirectoryServices.DSDescriptionAttribute("DSPath")]
         public string Path { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.DirectoryServices.DSDescriptionAttribute("DSProperties")]
         public System.DirectoryServices.PropertyCollection Properties { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.DirectoryServices.DSDescriptionAttribute("DSSchemaClassName")]
         public string SchemaClassName { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.DirectoryServices.DSDescriptionAttribute("DSSchemaEntry")]
         public System.DirectoryServices.DirectoryEntry SchemaEntry { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(true)]
@@ -313,7 +313,7 @@ namespace System.DirectoryServices
         public bool CacheResults { get { throw null; } set { } }
         [System.DirectoryServices.DSDescriptionAttribute("DSClientTimeout")]
         public System.TimeSpan ClientTimeout { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.DirectoryServices.DereferenceAlias)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.DirectoryServices.DereferenceAlias.Never)]
         [System.DirectoryServices.DSDescriptionAttribute("DSDerefAlias")]
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         public System.DirectoryServices.DereferenceAlias DerefAlias { get { throw null; } set { } }
@@ -322,7 +322,7 @@ namespace System.DirectoryServices
         [System.DirectoryServices.DSDescriptionAttribute("DSDirectorySynchronization")]
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         public System.DirectoryServices.DirectorySynchronization DirectorySynchronization { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.DirectoryServices.ExtendedDN)(-1))]
+        [System.ComponentModel.DefaultValueAttribute(System.DirectoryServices.ExtendedDN.None)]
         [System.DirectoryServices.DSDescriptionAttribute("DSExtendedDn")]
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         public System.DirectoryServices.ExtendedDN ExtendedDN { get { throw null; } set { } }
@@ -334,24 +334,24 @@ namespace System.DirectoryServices
         [System.ComponentModel.DefaultValueAttribute(0)]
         [System.DirectoryServices.DSDescriptionAttribute("DSPageSize")]
         public int PageSize { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.StringCollectionEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.DirectoryServices.DSDescriptionAttribute("DSPropertiesToLoad")]
         public System.Collections.Specialized.StringCollection PropertiesToLoad { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         [System.DirectoryServices.DSDescriptionAttribute("DSPropertyNamesOnly")]
         public bool PropertyNamesOnly { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.DirectoryServices.ReferralChasingOption)(64))]
+        [System.ComponentModel.DefaultValueAttribute(System.DirectoryServices.ReferralChasingOption.External)]
         [System.DirectoryServices.DSDescriptionAttribute("DSReferralChasing")]
         public System.DirectoryServices.ReferralChasingOption ReferralChasing { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.DirectoryServices.DSDescriptionAttribute("DSSearchRoot")]
         public System.DirectoryServices.DirectoryEntry SearchRoot { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.DirectoryServices.SearchScope)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.DirectoryServices.SearchScope.Subtree)]
         [System.ComponentModel.SettingsBindableAttribute(true)]
         [System.DirectoryServices.DSDescriptionAttribute("DSSearchScope")]
         public System.DirectoryServices.SearchScope SearchScope { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.DirectoryServices.SecurityMasks)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.DirectoryServices.SecurityMasks.None)]
         [System.DirectoryServices.DSDescriptionAttribute("DSSecurityMasks")]
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         public System.DirectoryServices.SecurityMasks SecurityMasks { get { throw null; } set { } }
@@ -362,7 +362,7 @@ namespace System.DirectoryServices
         [System.ComponentModel.DefaultValueAttribute(0)]
         [System.DirectoryServices.DSDescriptionAttribute("DSSizeLimit")]
         public int SizeLimit { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.ComponentModel.ExpandableObjectConverter))]
         [System.DirectoryServices.DSDescriptionAttribute("DSSort")]
         public System.DirectoryServices.SortOption Sort { get { throw null; } set { } }
@@ -407,7 +407,7 @@ namespace System.DirectoryServices
         None = 0,
         Write = 6,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(621), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Event | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.SerializableAttribute]
     public partial class DirectoryServicesPermissionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute
     {
@@ -448,7 +448,7 @@ namespace System.DirectoryServices
         public DirectorySynchronization(System.DirectoryServices.DirectorySynchronization sync) { }
         public DirectorySynchronization(System.DirectoryServices.DirectorySynchronizationOptions option) { }
         public DirectorySynchronization(System.DirectoryServices.DirectorySynchronizationOptions option, byte[] cookie) { }
-        [System.ComponentModel.DefaultValueAttribute((System.DirectoryServices.DirectorySynchronizationOptions)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.DirectoryServices.DirectorySynchronizationOptions.None)]
         [System.DirectoryServices.DSDescriptionAttribute("DSDirectorySynchronizationFlag")]
         public System.DirectoryServices.DirectorySynchronizationOptions Option { get { throw null; } set { } }
         public System.DirectoryServices.DirectorySynchronization Copy() { throw null; }
@@ -501,7 +501,7 @@ namespace System.DirectoryServices
         public DirectoryVirtualListViewContext() { }
         public System.DirectoryServices.DirectoryVirtualListViewContext Copy() { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All)]
     public partial class DSDescriptionAttribute : System.ComponentModel.DescriptionAttribute
     {
         public DSDescriptionAttribute(string description) { }
@@ -657,7 +657,7 @@ namespace System.DirectoryServices
         public string Path { get { throw null; } }
         public System.DirectoryServices.ResultPropertyCollection Properties { get { throw null; } }
         [System.Security.Permissions.EnvironmentPermissionAttribute(System.Security.Permissions.SecurityAction.Assert, Unrestricted=true)]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Assert, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Assert, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public System.DirectoryServices.DirectoryEntry GetDirectoryEntry() { throw null; }
     }
     [System.DirectoryServices.DirectoryServicesPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Unrestricted=true)]
@@ -704,7 +704,7 @@ namespace System.DirectoryServices
     {
         public SortOption() { }
         public SortOption(string propertyName, System.DirectoryServices.SortDirection direction) { }
-        [System.ComponentModel.DefaultValueAttribute((System.DirectoryServices.SortDirection)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.DirectoryServices.SortDirection.Ascending)]
         [System.DirectoryServices.DSDescriptionAttribute("DSSortDirection")]
         public System.DirectoryServices.SortDirection Direction { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
diff --git a/src/v4.7.2/System.Drawing.Design.cs b/src/v4.7.2/System.Drawing.Design.cs
index 2baa5d7..cee0edf 100644
--- a/src/v4.7.2/System.Drawing.Design.cs
+++ b/src/v4.7.2/System.Drawing.Design.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.Drawing.Design.dll")]
@@ -19,11 +19,11 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 namespace System.Drawing.Design
 {
     [System.Security.SecurityCriticalAttribute]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Name="FullTrust")]
     public partial class BitmapEditor : System.Drawing.Design.ImageEditor
     {
@@ -32,7 +32,7 @@ namespace System.Drawing.Design
         protected override string GetFileDialogDescription() { throw null; }
         protected override System.Drawing.Image LoadFromStream(System.IO.Stream stream) { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class ColorEditor : System.Drawing.Design.UITypeEditor
     {
         public ColorEditor() { }
@@ -42,7 +42,7 @@ namespace System.Drawing.Design
         public override void PaintValue(System.Drawing.Design.PaintValueEventArgs e) { }
     }
     [System.Security.SecurityCriticalAttribute]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Name="FullTrust")]
     public partial class ContentAlignmentEditor : System.Drawing.Design.UITypeEditor
     {
@@ -51,7 +51,7 @@ namespace System.Drawing.Design
         public override System.Drawing.Design.UITypeEditorEditStyle GetEditStyle(System.ComponentModel.ITypeDescriptorContext context) { throw null; }
     }
     [System.Security.SecurityCriticalAttribute]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Name="FullTrust")]
     public partial class CursorEditor : System.Drawing.Design.UITypeEditor
     {
@@ -61,7 +61,7 @@ namespace System.Drawing.Design
         public override System.Drawing.Design.UITypeEditorEditStyle GetEditStyle(System.ComponentModel.ITypeDescriptorContext context) { throw null; }
     }
     [System.Security.SecurityCriticalAttribute]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Name="FullTrust")]
     public partial class FontEditor : System.Drawing.Design.UITypeEditor
     {
@@ -77,7 +77,7 @@ namespace System.Drawing.Design
         public override bool GetPaintValueSupported(System.ComponentModel.ITypeDescriptorContext context) { throw null; }
         public override void PaintValue(System.Drawing.Design.PaintValueEventArgs e) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class IconEditor : System.Drawing.Design.UITypeEditor
     {
         public IconEditor() { }
@@ -91,7 +91,7 @@ namespace System.Drawing.Design
         protected virtual System.Drawing.Icon LoadFromStream(System.IO.Stream stream) { throw null; }
         public override void PaintValue(System.Drawing.Design.PaintValueEventArgs e) { }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class ImageEditor : System.Drawing.Design.UITypeEditor
     {
         public ImageEditor() { }
@@ -107,7 +107,7 @@ namespace System.Drawing.Design
         public override void PaintValue(System.Drawing.Design.PaintValueEventArgs e) { }
     }
     [System.Security.SecurityCriticalAttribute]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Name="FullTrust")]
     public partial class MetafileEditor : System.Drawing.Design.ImageEditor
     {
diff --git a/src/v4.7.2/System.Drawing.cs b/src/v4.7.2/System.Drawing.cs
index a6d880b..215d24a 100644
--- a/src/v4.7.2/System.Drawing.cs
+++ b/src/v4.7.2/System.Drawing.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Drawing.BitmapSuffixInSatelliteAssemblyAttribute]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
@@ -21,10 +21,10 @@
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComCompatibleVersionAttribute(1, 0, 3300, 0)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Runtime.InteropServices.TypeLibVersionAttribute(2, 4)]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(1), SkipVerificationInFullTrust=true)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level1, SkipVerificationInFullTrust=true)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, SkipVerification=true)]
 namespace System.Drawing
 {
@@ -49,33 +49,33 @@ namespace System.Drawing
         public System.Drawing.Bitmap Clone(System.Drawing.RectangleF rect, System.Drawing.Imaging.PixelFormat format) { throw null; }
         public static System.Drawing.Bitmap FromHicon(System.IntPtr hicon) { throw null; }
         public static System.Drawing.Bitmap FromResource(System.IntPtr hinstance, string bitmapName) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public System.IntPtr GetHbitmap() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public System.IntPtr GetHbitmap(System.Drawing.Color background) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public System.IntPtr GetHicon() { throw null; }
         public System.Drawing.Color GetPixel(int x, int y) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public System.Drawing.Imaging.BitmapData LockBits(System.Drawing.Rectangle rect, System.Drawing.Imaging.ImageLockMode flags, System.Drawing.Imaging.PixelFormat format) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public System.Drawing.Imaging.BitmapData LockBits(System.Drawing.Rectangle rect, System.Drawing.Imaging.ImageLockMode flags, System.Drawing.Imaging.PixelFormat format, System.Drawing.Imaging.BitmapData bitmapData) { throw null; }
         public void MakeTransparent() { }
         public void MakeTransparent(System.Drawing.Color transparentColor) { }
         public void SetPixel(int x, int y, System.Drawing.Color color) { }
         public void SetResolution(float xDpi, float yDpi) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public void UnlockBits(System.Drawing.Imaging.BitmapData bitmapdata) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly)]
     public partial class BitmapSuffixInSameAssemblyAttribute : System.Attribute
     {
         public BitmapSuffixInSameAssemblyAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly)]
     public partial class BitmapSuffixInSatelliteAssemblyAttribute : System.Attribute
     {
         public BitmapSuffixInSatelliteAssemblyAttribute() { }
@@ -247,9 +247,9 @@ namespace System.Drawing
     public sealed partial class BufferedGraphicsContext : System.IDisposable
     {
         public BufferedGraphicsContext() { }
-        public System.Drawing.Size MaximumBuffer { get { throw null; } [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]set { } }
+        public System.Drawing.Size MaximumBuffer { get { throw null; } [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]set { } }
         public System.Drawing.BufferedGraphics Allocate(System.Drawing.Graphics targetGraphics, System.Drawing.Rectangle targetRectangle) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public System.Drawing.BufferedGraphics Allocate(System.IntPtr targetDC, System.Drawing.Rectangle targetRectangle) { throw null; }
         public void Dispose() { }
         ~BufferedGraphicsContext() { }
@@ -264,7 +264,7 @@ namespace System.Drawing
     public partial struct CharacterRange
     {
         private int _dummyPrimitive;
-        public CharacterRange(int First, int Length) { throw null;}
+        public CharacterRange(int First, int Length) { throw null; }
         public int First { get { throw null; } set { } }
         public int Length { get { throw null; } set { } }
         public override bool Equals(object obj) { throw null; }
@@ -522,21 +522,21 @@ namespace System.Drawing
         public Font(string familyName, float emSize, System.Drawing.FontStyle style, System.Drawing.GraphicsUnit unit, byte gdiCharSet) { }
         public Font(string familyName, float emSize, System.Drawing.FontStyle style, System.Drawing.GraphicsUnit unit, byte gdiCharSet, bool gdiVerticalFont) { }
         public Font(string familyName, float emSize, System.Drawing.GraphicsUnit unit) { }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool Bold { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public System.Drawing.FontFamily FontFamily { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public byte GdiCharSet { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool GdiVerticalFont { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public int Height { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public bool IsSystemFont { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool Italic { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.EditorAttribute("System.Drawing.Design.FontNameEditor, System.Drawing.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.FontConverter.FontNameConverter))]
         public string Name { get { throw null; } }
@@ -545,13 +545,13 @@ namespace System.Drawing
         public float Size { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public float SizeInPoints { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool Strikeout { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public System.Drawing.FontStyle Style { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public string SystemFontName { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool Underline { get { throw null; } }
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.FontConverter.FontUnitConverter))]
         public System.Drawing.GraphicsUnit Unit { get { throw null; } }
@@ -567,7 +567,7 @@ namespace System.Drawing
         public float GetHeight() { throw null; }
         public float GetHeight(System.Drawing.Graphics graphics) { throw null; }
         public float GetHeight(float dpi) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo si, System.Runtime.Serialization.StreamingContext context) { }
         public System.IntPtr ToHfont() { throw null; }
         public void ToLogFont(object logFont) { }
@@ -819,24 +819,24 @@ namespace System.Drawing
         ~Graphics() { }
         public void Flush() { }
         public void Flush(System.Drawing.Drawing2D.FlushIntention intention) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public static System.Drawing.Graphics FromHdc(System.IntPtr hdc) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public static System.Drawing.Graphics FromHdc(System.IntPtr hdc, System.IntPtr hdevice) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public static System.Drawing.Graphics FromHdcInternal(System.IntPtr hdc) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public static System.Drawing.Graphics FromHwnd(System.IntPtr hwnd) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public static System.Drawing.Graphics FromHwndInternal(System.IntPtr hwnd) { throw null; }
         public static System.Drawing.Graphics FromImage(System.Drawing.Image image) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Security.Permissions.StrongNameIdentityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Name="System.Windows.Forms", PublicKey="0x00000000000000000400000000000000")]
         public object GetContextInfo() { throw null; }
         public static System.IntPtr GetHalftonePalette() { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public System.IntPtr GetHdc() { throw null; }
         public System.Drawing.Color GetNearestColor(System.Drawing.Color color) { throw null; }
         public void IntersectClip(System.Drawing.Rectangle rect) { }
@@ -855,17 +855,17 @@ namespace System.Drawing
         public System.Drawing.SizeF MeasureString(string text, System.Drawing.Font font, System.Drawing.PointF origin, System.Drawing.StringFormat stringFormat) { throw null; }
         public System.Drawing.SizeF MeasureString(string text, System.Drawing.Font font, System.Drawing.SizeF layoutArea) { throw null; }
         public System.Drawing.SizeF MeasureString(string text, System.Drawing.Font font, System.Drawing.SizeF layoutArea, System.Drawing.StringFormat stringFormat) { throw null; }
-        public System.Drawing.SizeF MeasureString(string text, System.Drawing.Font font, System.Drawing.SizeF layoutArea, System.Drawing.StringFormat stringFormat, out int charactersFitted, out int linesFilled) { charactersFitted = default(int); linesFilled = default(int); throw null; }
+        public System.Drawing.SizeF MeasureString(string text, System.Drawing.Font font, System.Drawing.SizeF layoutArea, System.Drawing.StringFormat stringFormat, out int charactersFitted, out int linesFilled) { throw null; }
         public System.Drawing.SizeF MeasureString(string text, System.Drawing.Font font, int width) { throw null; }
         public System.Drawing.SizeF MeasureString(string text, System.Drawing.Font font, int width, System.Drawing.StringFormat format) { throw null; }
         public void MultiplyTransform(System.Drawing.Drawing2D.Matrix matrix) { }
         public void MultiplyTransform(System.Drawing.Drawing2D.Matrix matrix, System.Drawing.Drawing2D.MatrixOrder order) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public void ReleaseHdc() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public void ReleaseHdc(System.IntPtr hdc) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public void ReleaseHdcInternal(System.IntPtr hdc) { }
         public void ResetClip() { }
         public void ResetTransform() { }
@@ -930,7 +930,7 @@ namespace System.Drawing
         ~Icon() { }
         public static System.Drawing.Icon FromHandle(System.IntPtr handle) { throw null; }
         public void Save(System.IO.Stream outputStream) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo si, System.Runtime.Serialization.StreamingContext context) { }
         public System.Drawing.Bitmap ToBitmap() { throw null; }
         public override string ToString() { throw null; }
@@ -945,11 +945,11 @@ namespace System.Drawing
     }
     public partial interface IDeviceContext : System.IDisposable
     {
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         System.IntPtr GetHdc();
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         void ReleaseHdc();
     }
     [System.ComponentModel.EditorAttribute("System.Drawing.Design.ImageEditor, System.Drawing.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
@@ -966,7 +966,7 @@ namespace System.Drawing
         public System.Guid[] FrameDimensionsList { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int Height { get { throw null; } }
         public float HorizontalResolution { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
@@ -987,7 +987,7 @@ namespace System.Drawing
         public float VerticalResolution { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int Width { get { throw null; } }
         public object Clone() { throw null; }
         public void Dispose() { }
@@ -1020,7 +1020,7 @@ namespace System.Drawing
         public void SaveAdd(System.Drawing.Imaging.EncoderParameters encoderParams) { }
         public int SelectActiveFrame(System.Drawing.Imaging.FrameDimension dimension, int frameIndex) { throw null; }
         public void SetPropertyItem(System.Drawing.Imaging.PropertyItem propitem) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo si, System.Runtime.Serialization.StreamingContext context) { }
         public delegate bool GetThumbnailImageAbort();
     }
@@ -1420,9 +1420,9 @@ namespace System.Drawing
     {
         private int _dummyPrimitive;
         public static readonly System.Drawing.Point Empty;
-        public Point(System.Drawing.Size sz) { throw null;}
-        public Point(int dw) { throw null;}
-        public Point(int x, int y) { throw null;}
+        public Point(System.Drawing.Size sz) { throw null; }
+        public Point(int dw) { throw null; }
+        public Point(int x, int y) { throw null; }
         [System.ComponentModel.BrowsableAttribute(false)]
         public bool IsEmpty { get { throw null; } }
         public int X { get { throw null; } set { } }
@@ -1463,7 +1463,7 @@ namespace System.Drawing
     {
         private int _dummyPrimitive;
         public static readonly System.Drawing.PointF Empty;
-        public PointF(float x, float y) { throw null;}
+        public PointF(float x, float y) { throw null; }
         [System.ComponentModel.BrowsableAttribute(false)]
         public bool IsEmpty { get { throw null; } }
         public float X { get { throw null; } set { } }
@@ -1490,8 +1490,8 @@ namespace System.Drawing
     {
         private int _dummyPrimitive;
         public static readonly System.Drawing.Rectangle Empty;
-        public Rectangle(System.Drawing.Point location, System.Drawing.Size size) { throw null;}
-        public Rectangle(int x, int y, int width, int height) { throw null;}
+        public Rectangle(System.Drawing.Point location, System.Drawing.Size size) { throw null; }
+        public Rectangle(int x, int y, int width, int height) { throw null; }
         [System.ComponentModel.BrowsableAttribute(false)]
         public int Bottom { get { throw null; } }
         public int Height { get { throw null; } set { } }
@@ -1550,8 +1550,8 @@ namespace System.Drawing
     {
         private int _dummyPrimitive;
         public static readonly System.Drawing.RectangleF Empty;
-        public RectangleF(System.Drawing.PointF location, System.Drawing.SizeF size) { throw null;}
-        public RectangleF(float x, float y, float width, float height) { throw null;}
+        public RectangleF(System.Drawing.PointF location, System.Drawing.SizeF size) { throw null; }
+        public RectangleF(float x, float y, float width, float height) { throw null; }
         [System.ComponentModel.BrowsableAttribute(false)]
         public float Bottom { get { throw null; } }
         public float Height { get { throw null; } set { } }
@@ -1677,8 +1677,8 @@ namespace System.Drawing
     {
         private int _dummyPrimitive;
         public static readonly System.Drawing.Size Empty;
-        public Size(System.Drawing.Point pt) { throw null;}
-        public Size(int width, int height) { throw null;}
+        public Size(System.Drawing.Point pt) { throw null; }
+        public Size(int width, int height) { throw null; }
         public int Height { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public bool IsEmpty { get { throw null; } }
@@ -1718,9 +1718,9 @@ namespace System.Drawing
     {
         private int _dummyPrimitive;
         public static readonly System.Drawing.SizeF Empty;
-        public SizeF(System.Drawing.PointF pt) { throw null;}
-        public SizeF(System.Drawing.SizeF size) { throw null;}
-        public SizeF(float width, float height) { throw null;}
+        public SizeF(System.Drawing.PointF pt) { throw null; }
+        public SizeF(System.Drawing.SizeF size) { throw null; }
+        public SizeF(float width, float height) { throw null; }
         public float Height { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public bool IsEmpty { get { throw null; } }
@@ -1788,7 +1788,7 @@ namespace System.Drawing
         public object Clone() { throw null; }
         public void Dispose() { }
         ~StringFormat() { }
-        public float[] GetTabStops(out float firstTabOffset) { firstTabOffset = default(float); throw null; }
+        public float[] GetTabStops(out float firstTabOffset) { throw null; }
         public void SetDigitSubstitution(int language, System.Drawing.StringDigitSubstitute substitute) { }
         public void SetMeasurableCharacterRanges(System.Drawing.CharacterRange[] ranges) { }
         public void SetTabStops(float firstTabOffset, float[] tabStops) { }
@@ -1991,7 +1991,7 @@ namespace System.Drawing
         public void TranslateTransform(float dx, float dy) { }
         public void TranslateTransform(float dx, float dy, System.Drawing.Drawing2D.MatrixOrder order) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public partial class ToolboxBitmapAttribute : System.Attribute
     {
         public static readonly System.Drawing.ToolboxBitmapAttribute Default;
@@ -2045,7 +2045,7 @@ namespace System.Drawing.Design
         System.Drawing.Design.ToolboxItemCollection Items { get; }
     }
     [System.Runtime.InteropServices.GuidAttribute("4BACD258-DE64-4048-BC4E-FEDBEF9ACB76")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IToolboxService
     {
         System.Drawing.Design.CategoryNameCollection CategoryNames { get; }
@@ -2266,7 +2266,7 @@ namespace System.Drawing.Drawing2D
         public void Dispose() { }
         protected virtual void Dispose(bool disposing) { }
         ~CustomLineCap() { }
-        public void GetStrokeCaps(out System.Drawing.Drawing2D.LineCap startCap, out System.Drawing.Drawing2D.LineCap endCap) { startCap = default(System.Drawing.Drawing2D.LineCap); endCap = default(System.Drawing.Drawing2D.LineCap); }
+        public void GetStrokeCaps(out System.Drawing.Drawing2D.LineCap startCap, out System.Drawing.Drawing2D.LineCap endCap) { throw null; }
         public void SetStrokeCaps(System.Drawing.Drawing2D.LineCap startCap, System.Drawing.Drawing2D.LineCap endCap) { }
     }
     public enum DashCap
@@ -2408,10 +2408,10 @@ namespace System.Drawing.Drawing2D
         ~GraphicsPathIterator() { }
         public bool HasCurve() { throw null; }
         public int NextMarker(System.Drawing.Drawing2D.GraphicsPath path) { throw null; }
-        public int NextMarker(out int startIndex, out int endIndex) { startIndex = default(int); endIndex = default(int); throw null; }
-        public int NextPathType(out byte pathType, out int startIndex, out int endIndex) { pathType = default(byte); startIndex = default(int); endIndex = default(int); throw null; }
-        public int NextSubpath(System.Drawing.Drawing2D.GraphicsPath path, out bool isClosed) { isClosed = default(bool); throw null; }
-        public int NextSubpath(out int startIndex, out int endIndex, out bool isClosed) { startIndex = default(int); endIndex = default(int); isClosed = default(bool); throw null; }
+        public int NextMarker(out int startIndex, out int endIndex) { throw null; }
+        public int NextPathType(out byte pathType, out int startIndex, out int endIndex) { throw null; }
+        public int NextSubpath(System.Drawing.Drawing2D.GraphicsPath path, out bool isClosed) { throw null; }
+        public int NextSubpath(out int startIndex, out int endIndex, out bool isClosed) { throw null; }
         public void Rewind() { }
     }
     public sealed partial class GraphicsState : System.MarshalByRefObject
@@ -3712,17 +3712,17 @@ namespace System.Drawing.Printing
     {
         public PrintDocument() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Drawing.Printing.PageSettings DefaultPageSettings { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("document")]
         public string DocumentName { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool OriginAtMargins { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Drawing.Printing.PrintController PrintController { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Drawing.Printing.PrinterSettings PrinterSettings { get { throw null; } set { } }
         public event System.Drawing.Printing.PrintEventHandler BeginPrint { add { } remove { } }
         public event System.Drawing.Printing.PrintEventHandler EndPrint { add { } remove { } }
@@ -3801,7 +3801,7 @@ namespace System.Drawing.Printing
             int System.Collections.ICollection.Count { get { throw null; } }
             bool System.Collections.ICollection.IsSynchronized { get { throw null; } }
             object System.Collections.ICollection.SyncRoot { get { throw null; } }
-            [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+            [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
             public int Add(System.Drawing.Printing.PaperSize paperSize) { throw null; }
             public void CopyTo(System.Drawing.Printing.PaperSize[] paperSizes, int index) { }
             public System.Collections.IEnumerator GetEnumerator() { throw null; }
@@ -3816,7 +3816,7 @@ namespace System.Drawing.Printing
             int System.Collections.ICollection.Count { get { throw null; } }
             bool System.Collections.ICollection.IsSynchronized { get { throw null; } }
             object System.Collections.ICollection.SyncRoot { get { throw null; } }
-            [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+            [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
             public int Add(System.Drawing.Printing.PaperSource paperSource) { throw null; }
             public void CopyTo(System.Drawing.Printing.PaperSource[] paperSources, int index) { }
             public System.Collections.IEnumerator GetEnumerator() { throw null; }
@@ -3831,7 +3831,7 @@ namespace System.Drawing.Printing
             int System.Collections.ICollection.Count { get { throw null; } }
             bool System.Collections.ICollection.IsSynchronized { get { throw null; } }
             object System.Collections.ICollection.SyncRoot { get { throw null; } }
-            [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+            [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
             public int Add(System.Drawing.Printing.PrinterResolution printerResolution) { throw null; }
             public void CopyTo(System.Drawing.Printing.PrinterResolution[] printerResolutions, int index) { }
             public System.Collections.IEnumerator GetEnumerator() { throw null; }
@@ -3846,7 +3846,7 @@ namespace System.Drawing.Printing
             int System.Collections.ICollection.Count { get { throw null; } }
             bool System.Collections.ICollection.IsSynchronized { get { throw null; } }
             object System.Collections.ICollection.SyncRoot { get { throw null; } }
-            [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+            [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
             public int Add(string value) { throw null; }
             public void CopyTo(string[] strings, int index) { }
             public System.Collections.IEnumerator GetEnumerator() { throw null; }
@@ -3891,7 +3891,7 @@ namespace System.Drawing.Printing
         public override System.Security.SecurityElement ToXml() { throw null; }
         public override System.Security.IPermission Union(System.Security.IPermission target) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767), AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All, AllowMultiple=true)]
     public sealed partial class PrintingPermissionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute
     {
         public PrintingPermissionAttribute(System.Security.Permissions.SecurityAction action) : base (default(System.Security.Permissions.SecurityAction)) { }
diff --git a/src/v4.7.2/System.Dynamic.cs b/src/v4.7.2/System.Dynamic.cs
index c57e44c..63c1962 100644
--- a/src/v4.7.2/System.Dynamic.cs
+++ b/src/v4.7.2/System.Dynamic.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.Dynamic.dll")]
@@ -19,7 +19,7 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(2), SkipVerificationInFullTrust=true)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level2, SkipVerificationInFullTrust=true)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, SkipVerification=true)]
diff --git a/src/v4.7.2/System.EnterpriseServices.cs b/src/v4.7.2/System.EnterpriseServices.cs
index 9a464a1..eee2d8c 100644
--- a/src/v4.7.2/System.EnterpriseServices.cs
+++ b/src/v4.7.2/System.EnterpriseServices.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.EnterpriseServices.ApplicationIDAttribute("1e246775-2281-484f-8ad4-044c15b86eb7")]
 [assembly:System.EnterpriseServices.ApplicationNameAttribute(".NET Utilities")]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
@@ -22,10 +22,10 @@
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComCompatibleVersionAttribute(1, 0, 3300, 0)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(true)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Runtime.InteropServices.GuidAttribute("4fb2d46f-efc8-4643-bcd0-6e5bfa6a174c")]
 [assembly:System.Runtime.InteropServices.TypeLibVersionAttribute(2, 4)]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(1))]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level1)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, SkipVerification=true)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, SkipVerification=true)]
 namespace System.EnterpriseServices
@@ -51,7 +51,7 @@ namespace System.EnterpriseServices
         public void SynchronousCall(System.EnterpriseServices.IServiceCall serviceCall) { }
         public void UnbindFromThread() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, Inherited=true)]
     [System.Runtime.InteropServices.ComVisibleAttribute(false)]
     public sealed partial class ApplicationAccessControlAttribute : System.Attribute
     {
@@ -62,7 +62,7 @@ namespace System.EnterpriseServices
         public System.EnterpriseServices.ImpersonationLevelOption ImpersonationLevel { get { throw null; } set { } }
         public bool Value { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, Inherited=true)]
     [System.Runtime.InteropServices.ComVisibleAttribute(false)]
     public sealed partial class ApplicationActivationAttribute : System.Attribute
     {
@@ -71,21 +71,21 @@ namespace System.EnterpriseServices
         public string SoapVRoot { get { throw null; } set { } }
         public System.EnterpriseServices.ActivationOption Value { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, Inherited=true)]
     [System.Runtime.InteropServices.ComVisibleAttribute(false)]
     public sealed partial class ApplicationIDAttribute : System.Attribute
     {
         public ApplicationIDAttribute(string guid) { }
         public System.Guid Value { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, Inherited=true)]
     [System.Runtime.InteropServices.ComVisibleAttribute(false)]
     public sealed partial class ApplicationNameAttribute : System.Attribute
     {
         public ApplicationNameAttribute(string name) { }
         public string Value { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, Inherited=true)]
     [System.Runtime.InteropServices.ComVisibleAttribute(false)]
     public sealed partial class ApplicationQueuingAttribute : System.Attribute
     {
@@ -105,7 +105,7 @@ namespace System.EnterpriseServices
         Packet = 4,
         Privacy = 6,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64), Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method, Inherited=true)]
     [System.Runtime.InteropServices.ComVisibleAttribute(false)]
     public sealed partial class AutoCompleteAttribute : System.Attribute
     {
@@ -133,7 +133,7 @@ namespace System.EnterpriseServices
         public static object CreateWithTipTransaction(string url, System.Type t) { throw null; }
         public static object CreateWithTransaction(object transaction, System.Type t) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, Inherited=true)]
     [System.Runtime.InteropServices.ComVisibleAttribute(false)]
     public sealed partial class ComponentAccessControlAttribute : System.Attribute
     {
@@ -141,7 +141,7 @@ namespace System.EnterpriseServices
         public ComponentAccessControlAttribute(bool val) { }
         public bool Value { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, Inherited=true)]
     [System.Runtime.InteropServices.ComVisibleAttribute(false)]
     public sealed partial class COMTIIntrinsicsAttribute : System.Attribute
     {
@@ -149,7 +149,7 @@ namespace System.EnterpriseServices
         public COMTIIntrinsicsAttribute(bool val) { }
         public bool Value { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, Inherited=true)]
     [System.Runtime.InteropServices.ComVisibleAttribute(false)]
     public sealed partial class ConstructionEnabledAttribute : System.Attribute
     {
@@ -182,13 +182,13 @@ namespace System.EnterpriseServices
         public static void SetComplete() { }
         public static void SetNamedProperty(string name, object value) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1093), Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Interface | System.AttributeTargets.Method, Inherited=true)]
     [System.Runtime.InteropServices.ComVisibleAttribute(false)]
     public sealed partial class DescriptionAttribute : System.Attribute
     {
         public DescriptionAttribute(string desc) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, Inherited=true)]
     [System.Runtime.InteropServices.ComVisibleAttribute(false)]
     public sealed partial class EventClassAttribute : System.Attribute
     {
@@ -197,7 +197,7 @@ namespace System.EnterpriseServices
         public bool FireInParallel { get { throw null; } set { } }
         public string PublisherFilter { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, Inherited=true)]
     [System.Runtime.InteropServices.ComVisibleAttribute(false)]
     public sealed partial class EventTrackingEnabledAttribute : System.Attribute
     {
@@ -205,7 +205,7 @@ namespace System.EnterpriseServices
         public EventTrackingEnabledAttribute(bool val) { }
         public bool Value { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, Inherited=true)]
     [System.Runtime.InteropServices.ComVisibleAttribute(false)]
     public sealed partial class ExceptionClassAttribute : System.Attribute
     {
@@ -213,12 +213,12 @@ namespace System.EnterpriseServices
         public string Value { get { throw null; } }
     }
     [System.Runtime.InteropServices.GuidAttribute("FE6777FB-A674-4177-8F32-6D707E113484")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IAsyncErrorNotify
     {
         void OnError(int hresult);
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, Inherited=true)]
     [System.Runtime.InteropServices.ComVisibleAttribute(false)]
     public sealed partial class IISIntrinsicsAttribute : System.Attribute
     {
@@ -257,7 +257,7 @@ namespace System.EnterpriseServices
         Register = 256,
         ReportWarningsToConsole = 32,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1028), Inherited=true, AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Interface, Inherited=true, AllowMultiple=true)]
     [System.Runtime.InteropServices.ComVisibleAttribute(false)]
     public sealed partial class InterfaceQueuingAttribute : System.Attribute
     {
@@ -267,27 +267,27 @@ namespace System.EnterpriseServices
         public string Interface { get { throw null; } set { } }
     }
     [System.Runtime.InteropServices.GuidAttribute("51372AFD-CAE7-11CF-BE81-00AA00A2FA25")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IPlaybackControl
     {
         void FinalClientRetry();
         void FinalServerRetry();
     }
     [System.Runtime.InteropServices.GuidAttribute("72380d55-8d2b-43a3-8513-2b6ef31434e9")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IProcessInitControl
     {
         void ResetInitializerTimeout(int dwSecondsRemaining);
     }
     [System.Runtime.InteropServices.GuidAttribute("1113f52d-dc7f-4943-aed6-88d04027e32a")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IProcessInitializer
     {
         void Shutdown();
         void Startup([System.Runtime.InteropServices.In][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.IUnknown)]object punkProcessControl);
     }
     [System.Runtime.InteropServices.GuidAttribute("55e3ea25-55cb-4650-8887-18e8d30bb4bc")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IRegistrationHelper
     {
         void InstallAssembly([System.Runtime.InteropServices.In][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.BStr)]string assembly, [System.Runtime.InteropServices.In][System.Runtime.InteropServices.Out][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.BStr)]ref string application, [System.Runtime.InteropServices.In][System.Runtime.InteropServices.Out][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.BStr)]ref string tlb, [System.Runtime.InteropServices.In]System.EnterpriseServices.InstallationFlags installFlags);
@@ -302,26 +302,26 @@ namespace System.EnterpriseServices
         string RemoteDispatchNotAutoDone(string s);
     }
     [System.Runtime.InteropServices.GuidAttribute("BD3E2E12-42DD-40f4-A09A-95A50C58304B")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IServiceCall
     {
         void OnCall();
     }
     [System.Runtime.InteropServices.GuidAttribute("8165B19E-8D3A-4d0b-80C8-97DE310DB583")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IServicedComponentInfo
     {
         void GetComponentInfo(ref int infoMask, out string[] infoArray);
     }
     [System.Runtime.InteropServices.GuidAttribute("0FB15084-AF41-11CE-BD2B-204C4F4F5020")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface ITransaction
     {
         void Abort(ref System.EnterpriseServices.BOID pboidReason, int fRetaining, int fAsync);
         void Commit(int fRetaining, int grfTC, int grfRM);
         void GetTransactionInfo(out System.EnterpriseServices.XACTTRANSINFO pinfo);
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, Inherited=true)]
     [System.Runtime.InteropServices.ComVisibleAttribute(false)]
     public sealed partial class JustInTimeActivationAttribute : System.Attribute
     {
@@ -329,7 +329,7 @@ namespace System.EnterpriseServices
         public JustInTimeActivationAttribute(bool val) { }
         public bool Value { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, Inherited=true)]
     [System.Runtime.InteropServices.ComVisibleAttribute(false)]
     public sealed partial class LoadBalancingSupportedAttribute : System.Attribute
     {
@@ -337,7 +337,7 @@ namespace System.EnterpriseServices
         public LoadBalancingSupportedAttribute(bool val) { }
         public bool Value { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, Inherited=true)]
     [System.Runtime.InteropServices.ComVisibleAttribute(false)]
     public sealed partial class MustRunInClientContextAttribute : System.Attribute
     {
@@ -345,7 +345,7 @@ namespace System.EnterpriseServices
         public MustRunInClientContextAttribute(bool val) { }
         public bool Value { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, Inherited=true)]
     [System.Runtime.InteropServices.ComVisibleAttribute(false)]
     public sealed partial class ObjectPoolingAttribute : System.Attribute
     {
@@ -369,7 +369,7 @@ namespace System.EnterpriseServices
         Inherit = 1,
         New = 2,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, Inherited=true)]
     [System.Runtime.InteropServices.ComVisibleAttribute(false)]
     public sealed partial class PrivateComponentAttribute : System.Attribute
     {
@@ -431,7 +431,7 @@ namespace System.EnterpriseServices
         public void UninstallAssembly(string assembly, string application, string partition) { }
         public void UninstallAssemblyFromConfig([System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.IUnknown)]ref System.EnterpriseServices.RegistrationConfig regConfig) { }
     }
-    [System.EnterpriseServices.TransactionAttribute((System.EnterpriseServices.TransactionOption)(4))]
+    [System.EnterpriseServices.TransactionAttribute(System.EnterpriseServices.TransactionOption.RequiresNew)]
     [System.ObsoleteAttribute("The RegistrationHelperTx class has been deprecated.")]
     [System.Runtime.InteropServices.GuidAttribute("c89ac250-e18a-4fc7-abd5-b8897b6a78a5")]
     public sealed partial class RegistrationHelperTx : System.EnterpriseServices.ServicedComponent
@@ -454,7 +454,7 @@ namespace System.EnterpriseServices
         public bool PutResource(object resource) { throw null; }
         public delegate void TransactionEndDelegate(object resource);
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(68), Inherited=true, AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Method, Inherited=true, AllowMultiple=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(false)]
     public sealed partial class SecureMethodAttribute : System.Attribute
     {
@@ -488,7 +488,7 @@ namespace System.EnterpriseServices
         public int AuthenticationService { get { throw null; } }
         public System.EnterpriseServices.ImpersonationLevelOption ImpersonationLevel { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1093), Inherited=true, AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Interface | System.AttributeTargets.Method, Inherited=true, AllowMultiple=true)]
     [System.Runtime.InteropServices.ComVisibleAttribute(false)]
     public sealed partial class SecurityRoleAttribute : System.Attribute
     {
@@ -539,7 +539,7 @@ namespace System.EnterpriseServices
         string System.EnterpriseServices.IRemoteDispatch.RemoteDispatchAutoDone(string s) { throw null; }
         [System.EnterpriseServices.AutoCompleteAttribute(false)]
         string System.EnterpriseServices.IRemoteDispatch.RemoteDispatchNotAutoDone(string s) { throw null; }
-        void System.EnterpriseServices.IServicedComponentInfo.GetComponentInfo(ref int infoMask, out string[] infoArray) { infoArray = default(string[]); }
+        void System.EnterpriseServices.IServicedComponentInfo.GetComponentInfo(ref int infoMask, out string[] infoArray) { throw null; }
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(false)]
     [System.SerializableAttribute]
@@ -566,8 +566,8 @@ namespace System.EnterpriseServices
     public sealed partial class SharedPropertyGroup
     {
         internal SharedPropertyGroup() { }
-        public System.EnterpriseServices.SharedProperty CreateProperty(string name, out bool fExists) { fExists = default(bool); throw null; }
-        public System.EnterpriseServices.SharedProperty CreatePropertyByPosition(int position, out bool fExists) { fExists = default(bool); throw null; }
+        public System.EnterpriseServices.SharedProperty CreateProperty(string name, out bool fExists) { throw null; }
+        public System.EnterpriseServices.SharedProperty CreatePropertyByPosition(int position, out bool fExists) { throw null; }
         public System.EnterpriseServices.SharedProperty Property(string name) { throw null; }
         public System.EnterpriseServices.SharedProperty PropertyByPosition(int position) { throw null; }
     }
@@ -575,7 +575,7 @@ namespace System.EnterpriseServices
     public sealed partial class SharedPropertyGroupManager : System.Collections.IEnumerable
     {
         public SharedPropertyGroupManager() { }
-        public System.EnterpriseServices.SharedPropertyGroup CreatePropertyGroup(string name, ref System.EnterpriseServices.PropertyLockMode dwIsoMode, ref System.EnterpriseServices.PropertyReleaseMode dwRelMode, out bool fExist) { fExist = default(bool); throw null; }
+        public System.EnterpriseServices.SharedPropertyGroup CreatePropertyGroup(string name, ref System.EnterpriseServices.PropertyLockMode dwIsoMode, ref System.EnterpriseServices.PropertyReleaseMode dwRelMode, out bool fExist) { throw null; }
         public System.Collections.IEnumerator GetEnumerator() { throw null; }
         public System.EnterpriseServices.SharedPropertyGroup Group(string name) { throw null; }
     }
@@ -587,7 +587,7 @@ namespace System.EnterpriseServices
         Inherit = 1,
         New = 2,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, Inherited=true)]
     [System.Runtime.InteropServices.ComVisibleAttribute(false)]
     public sealed partial class SynchronizationAttribute : System.Attribute
     {
@@ -613,7 +613,7 @@ namespace System.EnterpriseServices
         None = 0,
         STA = 2,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, Inherited=true)]
     [System.Runtime.InteropServices.ComVisibleAttribute(false)]
     public sealed partial class TransactionAttribute : System.Attribute
     {
@@ -673,7 +673,7 @@ namespace System.EnterpriseServices
 }
 namespace System.EnterpriseServices.CompensatingResourceManager
 {
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, Inherited=true)]
     [System.Runtime.InteropServices.ComVisibleAttribute(false)]
     [System.Runtime.InteropServices.ProgIdAttribute("System.EnterpriseServices.Crm.ApplicationCrmEnabledAttribute")]
     public sealed partial class ApplicationCrmEnabledAttribute : System.Attribute
@@ -798,7 +798,7 @@ namespace System.EnterpriseServices.Internal
     public partial class ComManagedImportUtil : System.EnterpriseServices.Internal.IComManagedImportUtil
     {
         public ComManagedImportUtil() { }
-        public void GetComponentInfo(string assemblyPath, out string numComponents, out string componentInfo) { numComponents = default(string); componentInfo = default(string); }
+        public void GetComponentInfo(string assemblyPath, out string numComponents, out string componentInfo) { throw null; }
         public void InstallAssembly(string asmpath, string parname, string appname) { }
     }
     public partial class ComSoapPublishError
@@ -812,7 +812,7 @@ namespace System.EnterpriseServices.Internal
         public GenerateMetadata() { }
         public string Generate(string strSrcTypeLib, string outPath) { throw null; }
         public string GenerateMetaData(string strSrcTypeLib, string outPath, byte[] PublicKey, System.Reflection.StrongNameKeyPair KeyPair) { throw null; }
-        public string GenerateSigned(string strSrcTypeLib, string outPath, bool InstallGac, out string Error) { Error = default(string); throw null; }
+        public string GenerateSigned(string strSrcTypeLib, string outPath, bool InstallGac, out string Error) { throw null; }
         [System.Runtime.InteropServices.DllImport("kernel32.dll")][System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.PreserveSig)]public static extern int SearchPath(string path, string fileName, string extension, int numBufferChars, string buffer, int[] filePart);
     }
     [System.Runtime.InteropServices.GuidAttribute("ecabafd2-7f19-11d2-978e-0000f8757e2a")]
@@ -890,8 +890,8 @@ namespace System.EnterpriseServices.Internal
     public partial class IISVirtualRoot : System.EnterpriseServices.Internal.IComSoapIISVRoot
     {
         public IISVirtualRoot() { }
-        public void Create(string RootWeb, string inPhysicalDirectory, string VirtualDirectory, out string Error) { Error = default(string); }
-        public void Delete(string RootWeb, string PhysicalDirectory, string VirtualDirectory, out string Error) { Error = default(string); }
+        public void Create(string RootWeb, string inPhysicalDirectory, string VirtualDirectory, out string Error) { throw null; }
+        public void Delete(string RootWeb, string PhysicalDirectory, string VirtualDirectory, out string Error) { throw null; }
     }
     [System.Runtime.InteropServices.GuidAttribute("6261e4b5-572a-4142-a2f9-1fe1a0c97097")]
     public partial interface IServerWebConfig
@@ -939,26 +939,26 @@ namespace System.EnterpriseServices.Internal
     public partial class Publish : System.EnterpriseServices.Internal.IComSoapPublisher
     {
         public Publish() { }
-        public void CreateMailBox(string RootMailServer, string MailBox, out string SmtpName, out string Domain, out string PhysicalPath, out string Error) { SmtpName = default(string); Domain = default(string); PhysicalPath = default(string); Error = default(string); }
-        public void CreateVirtualRoot(string Operation, string FullUrl, out string BaseUrl, out string VirtualRoot, out string PhysicalPath, out string Error) { BaseUrl = default(string); VirtualRoot = default(string); PhysicalPath = default(string); Error = default(string); }
-        public void DeleteMailBox(string RootMailServer, string MailBox, out string Error) { Error = default(string); }
-        public void DeleteVirtualRoot(string RootWebServer, string FullUrl, out string Error) { Error = default(string); }
+        public void CreateMailBox(string RootMailServer, string MailBox, out string SmtpName, out string Domain, out string PhysicalPath, out string Error) { throw null; }
+        public void CreateVirtualRoot(string Operation, string FullUrl, out string BaseUrl, out string VirtualRoot, out string PhysicalPath, out string Error) { throw null; }
+        public void DeleteMailBox(string RootMailServer, string MailBox, out string Error) { throw null; }
+        public void DeleteVirtualRoot(string RootWebServer, string FullUrl, out string Error) { throw null; }
         public void GacInstall(string AssemblyPath) { }
         public void GacRemove(string AssemblyPath) { }
-        public void GetAssemblyNameForCache(string TypeLibPath, out string CachePath) { CachePath = default(string); }
+        public void GetAssemblyNameForCache(string TypeLibPath, out string CachePath) { throw null; }
         public static string GetClientPhysicalPath(bool CreateDir) { throw null; }
         public string GetTypeNameFromProgId(string AssemblyPath, string ProgId) { throw null; }
-        public static void ParseUrl(string FullUrl, out string BaseUrl, out string VirtualRoot) { BaseUrl = default(string); VirtualRoot = default(string); }
-        public void ProcessClientTlb(string ProgId, string SrcTlbPath, string PhysicalPath, string VRoot, string BaseUrl, string Mode, string Transport, out string AssemblyName, out string TypeName, out string Error) { AssemblyName = default(string); TypeName = default(string); Error = default(string); }
-        public void ProcessServerTlb(string ProgId, string SrcTlbPath, string PhysicalPath, string Operation, out string strAssemblyName, out string TypeName, out string Error) { strAssemblyName = default(string); TypeName = default(string); Error = default(string); }
+        public static void ParseUrl(string FullUrl, out string BaseUrl, out string VirtualRoot) { throw null; }
+        public void ProcessClientTlb(string ProgId, string SrcTlbPath, string PhysicalPath, string VRoot, string BaseUrl, string Mode, string Transport, out string AssemblyName, out string TypeName, out string Error) { throw null; }
+        public void ProcessServerTlb(string ProgId, string SrcTlbPath, string PhysicalPath, string Operation, out string strAssemblyName, out string TypeName, out string Error) { throw null; }
         public void RegisterAssembly(string AssemblyPath) { }
         public void UnRegisterAssembly(string AssemblyPath) { }
     }
     public partial class ServerWebConfig : System.EnterpriseServices.Internal.IServerWebConfig
     {
         public ServerWebConfig() { }
-        public void AddElement(string FilePath, string AssemblyName, string TypeName, string ProgId, string WkoMode, out string Error) { Error = default(string); }
-        public void Create(string FilePath, string FilePrefix, out string Error) { Error = default(string); }
+        public void AddElement(string FilePath, string AssemblyName, string TypeName, string ProgId, string WkoMode, out string Error) { throw null; }
+        public void Create(string FilePath, string FilePrefix, out string Error) { throw null; }
     }
     [System.Runtime.InteropServices.GuidAttribute("346D5B9F-45E1-45c0-AADF-1B7D221E9063")]
     public sealed partial class SoapClientImport : System.EnterpriseServices.Internal.ISoapClientImport
@@ -970,23 +970,23 @@ namespace System.EnterpriseServices.Internal
     public sealed partial class SoapServerTlb : System.EnterpriseServices.Internal.ISoapServerTlb
     {
         public SoapServerTlb() { }
-        public void AddServerTlb(string progId, string classId, string interfaceId, string srcTlbPath, string rootWebServer, string inBaseUrl, string inVirtualRoot, string clientActivated, string wellKnown, string discoFile, string operation, out string strAssemblyName, out string typeName) { strAssemblyName = default(string); typeName = default(string); }
+        public void AddServerTlb(string progId, string classId, string interfaceId, string srcTlbPath, string rootWebServer, string inBaseUrl, string inVirtualRoot, string clientActivated, string wellKnown, string discoFile, string operation, out string strAssemblyName, out string typeName) { throw null; }
         public void DeleteServerTlb(string progId, string classId, string interfaceId, string srcTlbPath, string rootWebServer, string baseUrl, string virtualRoot, string operation, string assemblyName, string typeName) { }
     }
     [System.Runtime.InteropServices.GuidAttribute("CAA817CC-0C04-4d22-A05C-2B7E162F4E8F")]
     public sealed partial class SoapServerVRoot : System.EnterpriseServices.Internal.ISoapServerVRoot
     {
         public SoapServerVRoot() { }
-        public void CreateVirtualRootEx(string rootWebServer, string inBaseUrl, string inVirtualRoot, string homePage, string discoFile, string secureSockets, string authentication, string operation, out string baseUrl, out string virtualRoot, out string physicalPath) { baseUrl = default(string); virtualRoot = default(string); physicalPath = default(string); }
+        public void CreateVirtualRootEx(string rootWebServer, string inBaseUrl, string inVirtualRoot, string homePage, string discoFile, string secureSockets, string authentication, string operation, out string baseUrl, out string virtualRoot, out string physicalPath) { throw null; }
         public void DeleteVirtualRootEx(string rootWebServer, string inBaseUrl, string inVirtualRoot) { }
-        public void GetVirtualRootStatus(string RootWebServer, string inBaseUrl, string inVirtualRoot, out string Exists, out string SSL, out string WindowsAuth, out string Anonymous, out string HomePage, out string DiscoFile, out string PhysicalPath, out string BaseUrl, out string VirtualRoot) { Exists = default(string); SSL = default(string); WindowsAuth = default(string); Anonymous = default(string); HomePage = default(string); DiscoFile = default(string); PhysicalPath = default(string); BaseUrl = default(string); VirtualRoot = default(string); }
+        public void GetVirtualRootStatus(string RootWebServer, string inBaseUrl, string inVirtualRoot, out string Exists, out string SSL, out string WindowsAuth, out string Anonymous, out string HomePage, out string DiscoFile, out string PhysicalPath, out string BaseUrl, out string VirtualRoot) { throw null; }
     }
     [System.Runtime.InteropServices.GuidAttribute("5F9A955F-AA55-4127-A32B-33496AA8A44E")]
     public sealed partial class SoapUtility : System.EnterpriseServices.Internal.ISoapUtility
     {
         public SoapUtility() { }
-        public void GetServerBinPath(string rootWebServer, string inBaseUrl, string inVirtualRoot, out string binPath) { binPath = default(string); }
-        public void GetServerPhysicalPath(string rootWebServer, string inBaseUrl, string inVirtualRoot, out string physicalPath) { physicalPath = default(string); }
+        public void GetServerBinPath(string rootWebServer, string inBaseUrl, string inVirtualRoot, out string binPath) { throw null; }
+        public void GetServerPhysicalPath(string rootWebServer, string inBaseUrl, string inVirtualRoot, out string physicalPath) { throw null; }
         public void Present() { }
     }
 }
diff --git a/src/v4.7.2/System.IO.Compression.FileSystem.cs b/src/v4.7.2/System.IO.Compression.FileSystem.cs
index b30fc52..6bc84e2 100644
--- a/src/v4.7.2/System.IO.Compression.FileSystem.cs
+++ b/src/v4.7.2/System.IO.Compression.FileSystem.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.IO.Compression.FileSystem.dll")]
@@ -19,8 +19,8 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(2), SkipVerificationInFullTrust=true)]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level2, SkipVerificationInFullTrust=true)]
 [assembly:System.Security.SecurityTransparentAttribute]
 namespace System.IO.Compression
 {
@@ -35,7 +35,7 @@ namespace System.IO.Compression
         public static System.IO.Compression.ZipArchive Open(string archiveFileName, System.IO.Compression.ZipArchiveMode mode, System.Text.Encoding entryNameEncoding) { throw null; }
         public static System.IO.Compression.ZipArchive OpenRead(string archiveFileName) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public static partial class ZipFileExtensions
     {
         public static System.IO.Compression.ZipArchiveEntry CreateEntryFromFile(this System.IO.Compression.ZipArchive destination, string sourceFileName, string entryName) { throw null; }
diff --git a/src/v4.7.2/System.IO.Compression.cs b/src/v4.7.2/System.IO.Compression.cs
index c65b350..0ba298c 100644
--- a/src/v4.7.2/System.IO.Compression.cs
+++ b/src/v4.7.2/System.IO.Compression.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.2.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.IO.Compression.dll")]
@@ -19,8 +19,8 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(2), SkipVerificationInFullTrust=true)]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level2, SkipVerificationInFullTrust=true)]
 [assembly:System.Security.SecurityTransparentAttribute]
 [assembly:System.Runtime.CompilerServices.TypeForwardedToAttribute(typeof(System.IO.Compression.CompressionLevel))]
 [assembly:System.Runtime.CompilerServices.TypeForwardedToAttribute(typeof(System.IO.Compression.CompressionMode))]
diff --git a/src/v4.7.2/System.IdentityModel.Selectors.cs b/src/v4.7.2/System.IdentityModel.Selectors.cs
index 9dbd733..28dee85 100644
--- a/src/v4.7.2/System.IdentityModel.Selectors.cs
+++ b/src/v4.7.2/System.IdentityModel.Selectors.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.IdentityModel.Selectors.dll")]
@@ -19,7 +19,7 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, SkipVerification=true)]
 namespace System.IdentityModel.Selectors
 {
diff --git a/src/v4.7.2/System.IdentityModel.cs b/src/v4.7.2/System.IdentityModel.cs
index 91dd0d5..2e5e51e 100644
--- a/src/v4.7.2/System.IdentityModel.cs
+++ b/src/v4.7.2/System.IdentityModel.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.IdentityModel.dll")]
@@ -20,10 +20,10 @@
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComCompatibleVersionAttribute(1, 0, 3300, 0)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
 [assembly:System.Security.SecurityCriticalAttribute]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(1))]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level1)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, SkipVerification=true)]
 namespace System.IdentityModel
 {
@@ -322,7 +322,7 @@ namespace System.IdentityModel
         public UnsupportedTokenTypeBadRequestException(string tokenType) { }
         public UnsupportedTokenTypeBadRequestException(string message, System.Exception exception) { }
         public string TokenType { get { throw null; } set { } }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         public override void GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
     }
 }
@@ -464,11 +464,11 @@ namespace System.IdentityModel.Configuration
         [System.Configuration.StringValidatorAttribute(MinLength=1)]
         public string Value { get { throw null; } set { } }
     }
-    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.IdentityModel.Configuration.AudienceUriElement), CollectionType=(System.Configuration.ConfigurationElementCollectionType)(1))]
+    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.IdentityModel.Configuration.AudienceUriElement), CollectionType=System.Configuration.ConfigurationElementCollectionType.AddRemoveClearMap)]
     public sealed partial class AudienceUriElementCollection : System.Configuration.ConfigurationElementCollection
     {
         public AudienceUriElementCollection() { }
-        [System.Configuration.ConfigurationPropertyAttribute("mode", IsRequired=false, DefaultValue=(System.IdentityModel.Selectors.AudienceUriMode)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("mode", IsRequired=false, DefaultValue=System.IdentityModel.Selectors.AudienceUriMode.Always)]
         public System.IdentityModel.Selectors.AudienceUriMode Mode { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         protected override System.Configuration.ConfigurationElement CreateNewElement() { throw null; }
@@ -559,19 +559,19 @@ namespace System.IdentityModel.Configuration
         [System.ComponentModel.TypeConverterAttribute("System.IdentityModel.Configuration.TimeSpanOrInfiniteConverter")]
         [System.Configuration.ConfigurationPropertyAttribute("maximumClockSkew", IsRequired=false, DefaultValue="00:05:00")]
         public System.TimeSpan MaximumClockSkew { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("name", Options=(System.Configuration.ConfigurationPropertyOptions)(4))]
+        [System.Configuration.ConfigurationPropertyAttribute("name", Options=System.Configuration.ConfigurationPropertyOptions.IsKey)]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public string Name { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("saveBootstrapContext", IsRequired=false, DefaultValue=false)]
         public bool SaveBootstrapContext { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("", Options=(System.Configuration.ConfigurationPropertyOptions)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("", Options=System.Configuration.ConfigurationPropertyOptions.IsDefaultCollection)]
         public System.IdentityModel.Configuration.SecurityTokenHandlerSetElementCollection SecurityTokenHandlerSets { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("serviceTokenResolver", IsRequired=false)]
         public System.IdentityModel.Configuration.CustomTypeElement ServiceTokenResolver { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("tokenReplayDetection", IsRequired=false)]
         public System.IdentityModel.Configuration.TokenReplayDetectionElement TokenReplayDetection { get { throw null; } set { } }
     }
-    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.IdentityModel.Configuration.IdentityConfigurationElement), AddItemName="identityConfiguration", CollectionType=(System.Configuration.ConfigurationElementCollectionType)(0))]
+    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.IdentityModel.Configuration.IdentityConfigurationElement), AddItemName="identityConfiguration", CollectionType=System.Configuration.ConfigurationElementCollectionType.BasicMap)]
     public sealed partial class IdentityConfigurationElementCollection : System.Configuration.ConfigurationElementCollection
     {
         public IdentityConfigurationElementCollection() { }
@@ -621,7 +621,7 @@ namespace System.IdentityModel.Configuration
         [System.ComponentModel.TypeConverterAttribute("System.IdentityModel.Configuration.TimeSpanOrInfiniteConverter")]
         [System.Configuration.ConfigurationPropertyAttribute("maximumClockSkew", IsRequired=false, DefaultValue="00:05:00")]
         public System.TimeSpan MaximumClockSkew { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("name", IsRequired=false, Options=(System.Configuration.ConfigurationPropertyOptions)(4))]
+        [System.Configuration.ConfigurationPropertyAttribute("name", IsRequired=false, Options=System.Configuration.ConfigurationPropertyOptions.IsKey)]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public string Name { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
@@ -633,11 +633,11 @@ namespace System.IdentityModel.Configuration
         public System.IdentityModel.Configuration.TokenReplayDetectionElement TokenReplayDetection { get { throw null; } set { } }
         protected override void Init() { }
     }
-    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.IdentityModel.Configuration.CustomTypeElement), CollectionType=(System.Configuration.ConfigurationElementCollectionType)(0))]
+    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.IdentityModel.Configuration.CustomTypeElement), CollectionType=System.Configuration.ConfigurationElementCollectionType.BasicMap)]
     public sealed partial class SecurityTokenHandlerElementCollection : System.Configuration.ConfigurationElementCollection
     {
         public SecurityTokenHandlerElementCollection() { }
-        [System.Configuration.ConfigurationPropertyAttribute("name", Options=(System.Configuration.ConfigurationPropertyOptions)(4))]
+        [System.Configuration.ConfigurationPropertyAttribute("name", Options=System.Configuration.ConfigurationPropertyOptions.IsKey)]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public string Name { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
@@ -647,7 +647,7 @@ namespace System.IdentityModel.Configuration
         protected override object GetElementKey(System.Configuration.ConfigurationElement element) { throw null; }
         protected override void Init() { }
     }
-    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.IdentityModel.Configuration.SecurityTokenHandlerElementCollection), AddItemName="securityTokenHandlers", CollectionType=(System.Configuration.ConfigurationElementCollectionType)(0))]
+    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.IdentityModel.Configuration.SecurityTokenHandlerElementCollection), AddItemName="securityTokenHandlers", CollectionType=System.Configuration.ConfigurationElementCollectionType.BasicMap)]
     public sealed partial class SecurityTokenHandlerSetElementCollection : System.Configuration.ConfigurationElementCollection
     {
         public SecurityTokenHandlerSetElementCollection() { }
@@ -687,7 +687,7 @@ namespace System.IdentityModel.Configuration
         public SystemIdentityModelSection() { }
         public static System.IdentityModel.Configuration.SystemIdentityModelSection Current { get { throw null; } }
         public static System.IdentityModel.Configuration.IdentityConfigurationElement DefaultIdentityConfigurationElement { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("", Options=(System.Configuration.ConfigurationPropertyOptions)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("", Options=System.Configuration.ConfigurationPropertyOptions.IsDefaultCollection)]
         public System.IdentityModel.Configuration.IdentityConfigurationElementCollection IdentityConfigurationElements { get { throw null; } }
     }
     public sealed partial class TokenReplayDetectionElement : System.Configuration.ConfigurationElement
@@ -703,14 +703,14 @@ namespace System.IdentityModel.Configuration
     public sealed partial class X509CertificateValidationElement : System.Configuration.ConfigurationElement
     {
         public X509CertificateValidationElement() { }
-        [System.Configuration.ConfigurationPropertyAttribute("certificateValidationMode", IsRequired=false, DefaultValue=(System.ServiceModel.Security.X509CertificateValidationMode)(3))]
+        [System.Configuration.ConfigurationPropertyAttribute("certificateValidationMode", IsRequired=false, DefaultValue=System.ServiceModel.Security.X509CertificateValidationMode.PeerOrChainTrust)]
         public System.ServiceModel.Security.X509CertificateValidationMode CertificateValidationMode { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("certificateValidator", IsRequired=false)]
         public System.IdentityModel.Configuration.CustomTypeElement CertificateValidator { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("revocationMode", IsRequired=false, DefaultValue=(System.Security.Cryptography.X509Certificates.X509RevocationMode)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("revocationMode", IsRequired=false, DefaultValue=System.Security.Cryptography.X509Certificates.X509RevocationMode.Online)]
         public System.Security.Cryptography.X509Certificates.X509RevocationMode RevocationMode { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("trustedStoreLocation", IsRequired=false, DefaultValue=(System.Security.Cryptography.X509Certificates.StoreLocation)(2))]
+        [System.Configuration.ConfigurationPropertyAttribute("trustedStoreLocation", IsRequired=false, DefaultValue=System.Security.Cryptography.X509Certificates.StoreLocation.LocalMachine)]
         public System.Security.Cryptography.X509Certificates.StoreLocation TrustedStoreLocation { get { throw null; } set { } }
     }
 }
@@ -1427,7 +1427,7 @@ namespace System.IdentityModel.Selectors
         public string TokenType { get { throw null; } set { } }
         public static string TokenTypeProperty { get { throw null; } }
         public TValue GetProperty<TValue>(string propertyName) { throw null; }
-        public bool TryGetProperty<TValue>(string propertyName, out TValue result) { result = default(TValue); throw null; }
+        public bool TryGetProperty<TValue>(string propertyName, out TValue result) { throw null; }
     }
     public abstract partial class SecurityTokenResolver : System.IdentityModel.Configuration.ICustomIdentityConfiguration
     {
@@ -1437,10 +1437,10 @@ namespace System.IdentityModel.Selectors
         public System.IdentityModel.Tokens.SecurityKey ResolveSecurityKey(System.IdentityModel.Tokens.SecurityKeyIdentifierClause keyIdentifierClause) { throw null; }
         public System.IdentityModel.Tokens.SecurityToken ResolveToken(System.IdentityModel.Tokens.SecurityKeyIdentifier keyIdentifier) { throw null; }
         public System.IdentityModel.Tokens.SecurityToken ResolveToken(System.IdentityModel.Tokens.SecurityKeyIdentifierClause keyIdentifierClause) { throw null; }
-        public bool TryResolveSecurityKey(System.IdentityModel.Tokens.SecurityKeyIdentifierClause keyIdentifierClause, out System.IdentityModel.Tokens.SecurityKey key) { key = default(System.IdentityModel.Tokens.SecurityKey); throw null; }
+        public bool TryResolveSecurityKey(System.IdentityModel.Tokens.SecurityKeyIdentifierClause keyIdentifierClause, out System.IdentityModel.Tokens.SecurityKey key) { throw null; }
         protected abstract bool TryResolveSecurityKeyCore(System.IdentityModel.Tokens.SecurityKeyIdentifierClause keyIdentifierClause, out System.IdentityModel.Tokens.SecurityKey key);
-        public bool TryResolveToken(System.IdentityModel.Tokens.SecurityKeyIdentifier keyIdentifier, out System.IdentityModel.Tokens.SecurityToken token) { token = default(System.IdentityModel.Tokens.SecurityToken); throw null; }
-        public bool TryResolveToken(System.IdentityModel.Tokens.SecurityKeyIdentifierClause keyIdentifierClause, out System.IdentityModel.Tokens.SecurityToken token) { token = default(System.IdentityModel.Tokens.SecurityToken); throw null; }
+        public bool TryResolveToken(System.IdentityModel.Tokens.SecurityKeyIdentifier keyIdentifier, out System.IdentityModel.Tokens.SecurityToken token) { throw null; }
+        public bool TryResolveToken(System.IdentityModel.Tokens.SecurityKeyIdentifierClause keyIdentifierClause, out System.IdentityModel.Tokens.SecurityToken token) { throw null; }
         protected abstract bool TryResolveTokenCore(System.IdentityModel.Tokens.SecurityKeyIdentifier keyIdentifier, out System.IdentityModel.Tokens.SecurityToken token);
         protected abstract bool TryResolveTokenCore(System.IdentityModel.Tokens.SecurityKeyIdentifierClause keyIdentifierClause, out System.IdentityModel.Tokens.SecurityToken token);
     }
@@ -1546,9 +1546,9 @@ namespace System.IdentityModel.Tokens
     {
         public AggregateTokenResolver(System.Collections.Generic.IEnumerable<System.IdentityModel.Selectors.SecurityTokenResolver> tokenResolvers) { }
         public System.Collections.ObjectModel.ReadOnlyCollection<System.IdentityModel.Selectors.SecurityTokenResolver> TokenResolvers { get { throw null; } }
-        protected override bool TryResolveSecurityKeyCore(System.IdentityModel.Tokens.SecurityKeyIdentifierClause keyIdentifierClause, out System.IdentityModel.Tokens.SecurityKey key) { key = default(System.IdentityModel.Tokens.SecurityKey); throw null; }
-        protected override bool TryResolveTokenCore(System.IdentityModel.Tokens.SecurityKeyIdentifier keyIdentifier, out System.IdentityModel.Tokens.SecurityToken token) { token = default(System.IdentityModel.Tokens.SecurityToken); throw null; }
-        protected override bool TryResolveTokenCore(System.IdentityModel.Tokens.SecurityKeyIdentifierClause keyIdentifierClause, out System.IdentityModel.Tokens.SecurityToken token) { token = default(System.IdentityModel.Tokens.SecurityToken); throw null; }
+        protected override bool TryResolveSecurityKeyCore(System.IdentityModel.Tokens.SecurityKeyIdentifierClause keyIdentifierClause, out System.IdentityModel.Tokens.SecurityKey key) { throw null; }
+        protected override bool TryResolveTokenCore(System.IdentityModel.Tokens.SecurityKeyIdentifier keyIdentifier, out System.IdentityModel.Tokens.SecurityToken token) { throw null; }
+        protected override bool TryResolveTokenCore(System.IdentityModel.Tokens.SecurityKeyIdentifierClause keyIdentifierClause, out System.IdentityModel.Tokens.SecurityToken token) { throw null; }
     }
     public partial class AsymmetricProofDescriptor : System.IdentityModel.Tokens.ProofDescriptor
     {
@@ -1769,9 +1769,9 @@ namespace System.IdentityModel.Tokens
         public IssuerTokenResolver() { }
         public IssuerTokenResolver(System.IdentityModel.Selectors.SecurityTokenResolver wrappedTokenResolver) { }
         public System.IdentityModel.Selectors.SecurityTokenResolver WrappedTokenResolver { get { throw null; } }
-        protected override bool TryResolveSecurityKeyCore(System.IdentityModel.Tokens.SecurityKeyIdentifierClause keyIdentifierClause, out System.IdentityModel.Tokens.SecurityKey key) { key = default(System.IdentityModel.Tokens.SecurityKey); throw null; }
-        protected override bool TryResolveTokenCore(System.IdentityModel.Tokens.SecurityKeyIdentifier keyIdentifier, out System.IdentityModel.Tokens.SecurityToken token) { token = default(System.IdentityModel.Tokens.SecurityToken); throw null; }
-        protected override bool TryResolveTokenCore(System.IdentityModel.Tokens.SecurityKeyIdentifierClause keyIdentifierClause, out System.IdentityModel.Tokens.SecurityToken token) { token = default(System.IdentityModel.Tokens.SecurityToken); throw null; }
+        protected override bool TryResolveSecurityKeyCore(System.IdentityModel.Tokens.SecurityKeyIdentifierClause keyIdentifierClause, out System.IdentityModel.Tokens.SecurityKey key) { throw null; }
+        protected override bool TryResolveTokenCore(System.IdentityModel.Tokens.SecurityKeyIdentifier keyIdentifier, out System.IdentityModel.Tokens.SecurityToken token) { throw null; }
+        protected override bool TryResolveTokenCore(System.IdentityModel.Tokens.SecurityKeyIdentifierClause keyIdentifierClause, out System.IdentityModel.Tokens.SecurityToken token) { throw null; }
     }
     public partial class KerberosReceiverSecurityToken : System.IdentityModel.Tokens.WindowsSecurityToken
     {
@@ -2122,7 +2122,7 @@ namespace System.IdentityModel.Tokens
         protected virtual System.IdentityModel.Tokens.SecurityToken ResolveIssuerToken(System.IdentityModel.Tokens.Saml2Assertion assertion, System.IdentityModel.Selectors.SecurityTokenResolver issuerResolver) { throw null; }
         protected virtual System.Collections.ObjectModel.ReadOnlyCollection<System.IdentityModel.Tokens.SecurityKey> ResolveSecurityKeys(System.IdentityModel.Tokens.Saml2Assertion assertion, System.IdentityModel.Selectors.SecurityTokenResolver resolver) { throw null; }
         protected virtual void SetDelegateFromAttribute(System.IdentityModel.Tokens.Saml2Attribute attribute, System.Security.Claims.ClaimsIdentity subject, string issuer) { }
-        protected virtual bool TryResolveIssuerToken(System.IdentityModel.Tokens.Saml2Assertion assertion, System.IdentityModel.Selectors.SecurityTokenResolver issuerResolver, out System.IdentityModel.Tokens.SecurityToken token) { token = default(System.IdentityModel.Tokens.SecurityToken); throw null; }
+        protected virtual bool TryResolveIssuerToken(System.IdentityModel.Tokens.Saml2Assertion assertion, System.IdentityModel.Selectors.SecurityTokenResolver issuerResolver, out System.IdentityModel.Tokens.SecurityToken token) { throw null; }
         protected virtual void ValidateConditions(System.IdentityModel.Tokens.Saml2Conditions conditions, bool enforceAudienceRestriction) { }
         protected virtual void ValidateConfirmationData(System.IdentityModel.Tokens.Saml2SubjectConfirmationData confirmationData) { }
         public override System.Collections.ObjectModel.ReadOnlyCollection<System.Security.Claims.ClaimsIdentity> ValidateToken(System.IdentityModel.Tokens.SecurityToken token) { throw null; }
@@ -2515,7 +2515,7 @@ namespace System.IdentityModel.Tokens
         protected virtual System.IdentityModel.Tokens.SecurityToken ResolveIssuerToken(System.IdentityModel.Tokens.SamlAssertion assertion, System.IdentityModel.Selectors.SecurityTokenResolver issuerResolver) { throw null; }
         protected virtual System.IdentityModel.Tokens.SecurityKey ResolveSubjectKeyIdentifier(System.IdentityModel.Tokens.SecurityKeyIdentifier subjectKeyIdentifier) { throw null; }
         protected virtual void SetDelegateFromAttribute(System.IdentityModel.Tokens.SamlAttribute attribute, System.Security.Claims.ClaimsIdentity subject, string issuer) { }
-        protected virtual bool TryResolveIssuerToken(System.IdentityModel.Tokens.SamlAssertion assertion, System.IdentityModel.Selectors.SecurityTokenResolver issuerResolver, out System.IdentityModel.Tokens.SecurityToken token) { token = default(System.IdentityModel.Tokens.SecurityToken); throw null; }
+        protected virtual bool TryResolveIssuerToken(System.IdentityModel.Tokens.SamlAssertion assertion, System.IdentityModel.Selectors.SecurityTokenResolver issuerResolver, out System.IdentityModel.Tokens.SecurityToken token) { throw null; }
         protected virtual void ValidateConditions(System.IdentityModel.Tokens.SamlConditions conditions, bool enforceAudienceRestriction) { }
         public override System.Collections.ObjectModel.ReadOnlyCollection<System.Security.Claims.ClaimsIdentity> ValidateToken(System.IdentityModel.Tokens.SecurityToken token) { throw null; }
         protected virtual void WriteAction(System.Xml.XmlWriter writer, System.IdentityModel.Tokens.SamlAction action) { }
@@ -2668,7 +2668,7 @@ namespace System.IdentityModel.Tokens
         public void MakeReadOnly() { }
         System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator() { throw null; }
         public override string ToString() { throw null; }
-        public bool TryFind<TClause>(out TClause clause) where TClause : System.IdentityModel.Tokens.SecurityKeyIdentifierClause { clause = default(TClause); throw null; }
+        public bool TryFind<TClause>(out TClause clause) where TClause : System.IdentityModel.Tokens.SecurityKeyIdentifierClause { throw null; }
     }
     public abstract partial class SecurityKeyIdentifierClause
     {
@@ -3095,9 +3095,9 @@ namespace System.IdentityModel.Tokens
         public X509CertificateStoreTokenResolver(string storeName, System.Security.Cryptography.X509Certificates.StoreLocation storeLocation) { }
         public System.Security.Cryptography.X509Certificates.StoreLocation StoreLocation { get { throw null; } }
         public string StoreName { get { throw null; } }
-        protected override bool TryResolveSecurityKeyCore(System.IdentityModel.Tokens.SecurityKeyIdentifierClause keyIdentifierClause, out System.IdentityModel.Tokens.SecurityKey key) { key = default(System.IdentityModel.Tokens.SecurityKey); throw null; }
-        protected override bool TryResolveTokenCore(System.IdentityModel.Tokens.SecurityKeyIdentifier keyIdentifier, out System.IdentityModel.Tokens.SecurityToken token) { token = default(System.IdentityModel.Tokens.SecurityToken); throw null; }
-        protected override bool TryResolveTokenCore(System.IdentityModel.Tokens.SecurityKeyIdentifierClause keyIdentifierClause, out System.IdentityModel.Tokens.SecurityToken token) { token = default(System.IdentityModel.Tokens.SecurityToken); throw null; }
+        protected override bool TryResolveSecurityKeyCore(System.IdentityModel.Tokens.SecurityKeyIdentifierClause keyIdentifierClause, out System.IdentityModel.Tokens.SecurityKey key) { throw null; }
+        protected override bool TryResolveTokenCore(System.IdentityModel.Tokens.SecurityKeyIdentifier keyIdentifier, out System.IdentityModel.Tokens.SecurityToken token) { throw null; }
+        protected override bool TryResolveTokenCore(System.IdentityModel.Tokens.SecurityKeyIdentifierClause keyIdentifierClause, out System.IdentityModel.Tokens.SecurityToken token) { throw null; }
     }
     public partial class X509DataSecurityKeyIdentifierClauseSerializer : System.IdentityModel.Tokens.SecurityKeyIdentifierClauseSerializer
     {
@@ -3196,7 +3196,7 @@ namespace System.IdentityModel.Tokens
         public byte[] GetX509SubjectKeyIdentifier() { throw null; }
         public bool Matches(System.Security.Cryptography.X509Certificates.X509Certificate2 certificate) { throw null; }
         public override string ToString() { throw null; }
-        public static bool TryCreateFrom(System.Security.Cryptography.X509Certificates.X509Certificate2 certificate, out System.IdentityModel.Tokens.X509SubjectKeyIdentifierClause keyIdentifierClause) { keyIdentifierClause = default(System.IdentityModel.Tokens.X509SubjectKeyIdentifierClause); throw null; }
+        public static bool TryCreateFrom(System.Security.Cryptography.X509Certificates.X509Certificate2 certificate, out System.IdentityModel.Tokens.X509SubjectKeyIdentifierClause keyIdentifierClause) { throw null; }
     }
     public partial class X509ThumbprintKeyIdentifierClause : System.IdentityModel.Tokens.BinaryKeyIdentifierClause
     {
diff --git a/src/v4.7.2/System.Management.cs b/src/v4.7.2/System.Management.cs
index 35212d3..93c4411 100644
--- a/src/v4.7.2/System.Management.cs
+++ b/src/v4.7.2/System.Management.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.Management.dll")]
@@ -19,7 +19,7 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, UnmanagedCode=true)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, SkipVerification=true)]
 namespace System.Management
@@ -390,19 +390,19 @@ namespace System.Management
     {
         public ManagementPath() { }
         public ManagementPath(string path) { }
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public string ClassName { get { throw null; } set { } }
         public static System.Management.ManagementPath DefaultPath { get { throw null; } set { } }
         public bool IsClass { get { throw null; } }
         public bool IsInstance { get { throw null; } }
         public bool IsSingleton { get { throw null; } }
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public string NamespacePath { get { throw null; } set { } }
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public string Path { get { throw null; } set { } }
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public string RelativePath { get { throw null; } set { } }
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public string Server { get { throw null; } set { } }
         public System.Management.ManagementPath Clone() { throw null; }
         public void SetAsClass() { }
@@ -794,7 +794,7 @@ namespace System.Management
 }
 namespace System.Management.Instrumentation
 {
-    [System.Management.Instrumentation.InstrumentationClassAttribute((System.Management.Instrumentation.InstrumentationType)(1))]
+    [System.Management.Instrumentation.InstrumentationClassAttribute(System.Management.Instrumentation.InstrumentationType.Event)]
     public abstract partial class BaseEvent : System.Management.Instrumentation.IEvent
     {
         protected BaseEvent() { }
@@ -808,7 +808,7 @@ namespace System.Management.Instrumentation
     {
         void Fire();
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(448))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Method | System.AttributeTargets.Property)]
     public partial class IgnoreMemberAttribute : System.Attribute
     {
         public IgnoreMemberAttribute() { }
@@ -817,7 +817,7 @@ namespace System.Management.Instrumentation
     {
         bool Published { get; set; }
     }
-    [System.Management.Instrumentation.InstrumentationClassAttribute((System.Management.Instrumentation.InstrumentationType)(0))]
+    [System.Management.Instrumentation.InstrumentationClassAttribute(System.Management.Instrumentation.InstrumentationType.Instance)]
     public abstract partial class Instance : System.Management.Instrumentation.IInstance
     {
         protected Instance() { }
@@ -834,7 +834,7 @@ namespace System.Management.Instrumentation
         public static void Revoke(object instanceData) { }
         public static void SetBatchSize(System.Type instrumentationClass, int batchSize) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(12))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Struct)]
     public partial class InstrumentationClassAttribute : System.Attribute
     {
         public InstrumentationClassAttribute(System.Management.Instrumentation.InstrumentationType instrumentationType) { }
@@ -848,7 +848,7 @@ namespace System.Management.Instrumentation
         Event = 1,
         Instance = 0,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly)]
     public partial class InstrumentedAttribute : System.Attribute
     {
         public InstrumentedAttribute() { }
@@ -857,7 +857,7 @@ namespace System.Management.Instrumentation
         public string NamespaceName { get { throw null; } }
         public string SecurityDescriptor { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(460))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Field | System.AttributeTargets.Method | System.AttributeTargets.Property | System.AttributeTargets.Struct)]
     public partial class ManagedNameAttribute : System.Attribute
     {
         public ManagedNameAttribute(string name) { }
diff --git a/src/v4.7.2/System.Messaging.cs b/src/v4.7.2/System.Messaging.cs
index 306ab5c..4b6c7f5 100644
--- a/src/v4.7.2/System.Messaging.cs
+++ b/src/v4.7.2/System.Messaging.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.Messaging.dll")]
@@ -19,7 +19,7 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, SkipVerification=true)]
 namespace System.Messaging
 {
@@ -96,10 +96,10 @@ namespace System.Messaging
     {
         public BinaryMessageFormatter() { }
         public BinaryMessageFormatter(System.Runtime.Serialization.Formatters.FormatterAssemblyStyle topObjectFormat, System.Runtime.Serialization.Formatters.FormatterTypeStyle typeFormat) { }
-        [System.ComponentModel.DefaultValueAttribute((System.Runtime.Serialization.Formatters.FormatterAssemblyStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Runtime.Serialization.Formatters.FormatterAssemblyStyle.Simple)]
         [System.Messaging.MessagingDescriptionAttribute("MsgTopObjectFormat")]
         public System.Runtime.Serialization.Formatters.FormatterAssemblyStyle TopObjectFormat { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Runtime.Serialization.Formatters.FormatterTypeStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Runtime.Serialization.Formatters.FormatterTypeStyle.TypesWhenNeeded)]
         [System.Messaging.MessagingDescriptionAttribute("MsgTypeFormat")]
         public System.Runtime.Serialization.Formatters.FormatterTypeStyle TypeFormat { get { throw null; } set { } }
         public bool CanRead(System.Messaging.Message message) { throw null; }
@@ -132,7 +132,7 @@ namespace System.Messaging
     public partial class DefaultPropertiesToSend
     {
         public DefaultPropertiesToSend() { }
-        [System.ComponentModel.DefaultValueAttribute((System.Messaging.AcknowledgeTypes)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Messaging.AcknowledgeTypes.None)]
         [System.Messaging.MessagingDescriptionAttribute("MsgAcknowledgeType")]
         public System.Messaging.AcknowledgeTypes AcknowledgeType { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
@@ -144,19 +144,19 @@ namespace System.Messaging
         [System.ComponentModel.DefaultValueAttribute(true)]
         [System.Messaging.MessagingDescriptionAttribute("MsgAttachSenderId")]
         public bool AttachSenderId { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Messaging.EncryptionAlgorithm)(26114))]
+        [System.ComponentModel.DefaultValueAttribute(System.Messaging.EncryptionAlgorithm.Rc2)]
         [System.Messaging.MessagingDescriptionAttribute("MsgEncryptionAlgorithm")]
         public System.Messaging.EncryptionAlgorithm EncryptionAlgorithm { get { throw null; } set { } }
         [System.ComponentModel.EditorAttribute("System.ComponentModel.Design.ArrayEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.Messaging.MessagingDescriptionAttribute("MsgExtension")]
         public byte[] Extension { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Messaging.HashAlgorithm)(32771))]
+        [System.ComponentModel.DefaultValueAttribute(System.Messaging.HashAlgorithm.Md5)]
         [System.Messaging.MessagingDescriptionAttribute("MsgHashAlgorithm")]
         public System.Messaging.HashAlgorithm HashAlgorithm { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.Messaging.MessagingDescriptionAttribute("MsgLabel")]
         public string Label { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Messaging.MessagePriority)(3))]
+        [System.ComponentModel.DefaultValueAttribute(System.Messaging.MessagePriority.Normal)]
         [System.Messaging.MessagingDescriptionAttribute("MsgPriority")]
         public System.Messaging.MessagePriority Priority { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
@@ -237,171 +237,171 @@ namespace System.Messaging
         public Message() { }
         public Message(object body) { }
         public Message(object body, System.Messaging.IMessageFormatter formatter) { }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.ReadOnlyAttribute(true)]
         [System.Messaging.MessagingDescriptionAttribute("MsgAcknowledgeType")]
         public System.Messaging.AcknowledgeTypes AcknowledgeType { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.ReadOnlyAttribute(true)]
         [System.Messaging.MessagingDescriptionAttribute("MsgAcknowledgement")]
         public System.Messaging.Acknowledgment Acknowledgment { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.ReadOnlyAttribute(true)]
         [System.Messaging.MessagingDescriptionAttribute("MsgAdministrationQueue")]
         public System.Messaging.MessageQueue AdministrationQueue { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.ReadOnlyAttribute(true)]
         [System.Messaging.MessagingDescriptionAttribute("MsgAppSpecific")]
         public int AppSpecific { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Messaging.MessagingDescriptionAttribute("MsgArrivedTime")]
         public System.DateTime ArrivedTime { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.ReadOnlyAttribute(true)]
         [System.Messaging.MessagingDescriptionAttribute("MsgAttachSenderId")]
         public bool AttachSenderId { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Messaging.MessagingDescriptionAttribute("MsgAuthenticated")]
         public bool Authenticated { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.ReadOnlyAttribute(true)]
         [System.Messaging.MessagingDescriptionAttribute("MsgAuthenticationProviderName")]
         public string AuthenticationProviderName { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.ReadOnlyAttribute(true)]
         [System.Messaging.MessagingDescriptionAttribute("MsgAuthenticationProviderType")]
         public System.Messaging.CryptographicProviderType AuthenticationProviderType { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public object Body { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.EditorAttribute("System.ComponentModel.Design.BinaryEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.ReadOnlyAttribute(true)]
         [System.Messaging.MessagingDescriptionAttribute("MsgBodyStream")]
         public System.IO.Stream BodyStream { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.ReadOnlyAttribute(true)]
         [System.Messaging.MessagingDescriptionAttribute("MsgBodyType")]
         public int BodyType { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.ReadOnlyAttribute(true)]
         [System.Messaging.MessagingDescriptionAttribute("MsgConnectorType")]
         public System.Guid ConnectorType { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.ReadOnlyAttribute(true)]
         [System.Messaging.MessagingDescriptionAttribute("MsgCorrelationId")]
         public string CorrelationId { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Messaging.MessagingDescriptionAttribute("MsgDestinationQueue")]
         public System.Messaging.MessageQueue DestinationQueue { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.ReadOnlyAttribute(true)]
         [System.Messaging.MessagingDescriptionAttribute("MsgDestinationSymmetricKey")]
         public byte[] DestinationSymmetricKey { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.ReadOnlyAttribute(true)]
         [System.Messaging.MessagingDescriptionAttribute("MsgDigitalSignature")]
         public byte[] DigitalSignature { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.ReadOnlyAttribute(true)]
         [System.Messaging.MessagingDescriptionAttribute("MsgEncryptionAlgorithm")]
         public System.Messaging.EncryptionAlgorithm EncryptionAlgorithm { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.ReadOnlyAttribute(true)]
         [System.Messaging.MessagingDescriptionAttribute("MsgExtension")]
         public byte[] Extension { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Messaging.IMessageFormatter Formatter { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.ReadOnlyAttribute(true)]
         [System.Messaging.MessagingDescriptionAttribute("MsgHashAlgorithm")]
         public System.Messaging.HashAlgorithm HashAlgorithm { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.ReadOnlyAttribute(true)]
         [System.Messaging.MessagingDescriptionAttribute("MsgId")]
         public string Id { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Messaging.MessagingDescriptionAttribute("MsgIsFirstInTransaction")]
         public bool IsFirstInTransaction { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Messaging.MessagingDescriptionAttribute("MsgIsLastInTransaction")]
         public bool IsLastInTransaction { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.ReadOnlyAttribute(true)]
         [System.Messaging.MessagingDescriptionAttribute("MsgLabel")]
         public string Label { get { throw null; } set { } }
         public long LookupId { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Messaging.MessagingDescriptionAttribute("MsgMessageType")]
         public System.Messaging.MessageType MessageType { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.ReadOnlyAttribute(true)]
         [System.Messaging.MessagingDescriptionAttribute("MsgPriority")]
         public System.Messaging.MessagePriority Priority { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.ReadOnlyAttribute(true)]
         [System.Messaging.MessagingDescriptionAttribute("MsgRecoverable")]
         public bool Recoverable { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.ReadOnlyAttribute(true)]
         [System.Messaging.MessagingDescriptionAttribute("MsgResponseQueue")]
         public System.Messaging.MessageQueue ResponseQueue { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.ReadOnlyAttribute(true)]
         public System.Messaging.SecurityContext SecurityContext { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.ReadOnlyAttribute(true)]
         [System.Messaging.MessagingDescriptionAttribute("MsgSenderCertificate")]
         public byte[] SenderCertificate { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Messaging.MessagingDescriptionAttribute("MsgSenderId")]
         public byte[] SenderId { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.ReadOnlyAttribute(true)]
         [System.Messaging.MessagingDescriptionAttribute("MsgSenderVersion")]
         public long SenderVersion { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.ReadOnlyAttribute(true)]
         [System.Messaging.MessagingDescriptionAttribute("MsgSentTime")]
         public System.DateTime SentTime { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Messaging.MessagingDescriptionAttribute("MsgSourceMachine")]
         public string SourceMachine { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.ReadOnlyAttribute(true)]
         [System.ComponentModel.TypeConverterAttribute("System.Messaging.Design.TimeoutConverter")]
         [System.Messaging.MessagingDescriptionAttribute("MsgTimeToBeReceived")]
         public System.TimeSpan TimeToBeReceived { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.ReadOnlyAttribute(true)]
         [System.ComponentModel.TypeConverterAttribute("System.Messaging.Design.TimeoutConverter")]
         [System.Messaging.MessagingDescriptionAttribute("MsgTimeToReachQueue")]
         public System.TimeSpan TimeToReachQueue { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Messaging.MessagingDescriptionAttribute("MsgTransactionId")]
         public string TransactionId { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.ReadOnlyAttribute(true)]
         [System.Messaging.MessagingDescriptionAttribute("MsgTransactionStatusQueue")]
         public System.Messaging.MessageQueue TransactionStatusQueue { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.ReadOnlyAttribute(true)]
         [System.Messaging.MessagingDescriptionAttribute("MsgUseAuthentication")]
         public bool UseAuthentication { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.ReadOnlyAttribute(true)]
         [System.Messaging.MessagingDescriptionAttribute("MsgUseDeadLetterQueue")]
         public bool UseDeadLetterQueue { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.ReadOnlyAttribute(true)]
         [System.Messaging.MessagingDescriptionAttribute("MsgUseEncryption")]
         public bool UseEncryption { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.ReadOnlyAttribute(true)]
         [System.Messaging.MessagingDescriptionAttribute("MsgUseJournalQueue")]
         public bool UseJournalQueue { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.ReadOnlyAttribute(true)]
         [System.Messaging.MessagingDescriptionAttribute("MsgUseTracing")]
         public bool UseTracing { get { throw null; } set { } }
@@ -601,28 +601,28 @@ namespace System.Messaging
         public MessageQueue(string path, bool sharedModeDenyReceive, bool enableCache, System.Messaging.QueueAccessMode accessMode) { }
         public MessageQueue(string path, System.Messaging.QueueAccessMode accessMode) { }
         public System.Messaging.QueueAccessMode AccessMode { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Messaging.MessagingDescriptionAttribute("MQ_Authenticate")]
         public bool Authenticate { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Messaging.MessagingDescriptionAttribute("MQ_BasePriority")]
         public short BasePriority { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Messaging.MessagingDescriptionAttribute("MQ_CanRead")]
         public bool CanRead { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Messaging.MessagingDescriptionAttribute("MQ_CanWrite")]
         public bool CanWrite { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Messaging.MessagingDescriptionAttribute("MQ_Category")]
         public System.Guid Category { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Messaging.MessagingDescriptionAttribute("MQ_CreateTime")]
         public System.DateTime CreateTime { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.Messaging.MessagingDescriptionAttribute("MQ_DefaultPropertiesToSend")]
         public System.Messaging.DefaultPropertiesToSend DefaultPropertiesToSend { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
@@ -631,10 +631,10 @@ namespace System.Messaging
         public bool DenySharedReceive { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public static bool EnableConnectionCache { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Messaging.MessagingDescriptionAttribute("MQ_EncryptionRequired")]
         public System.Messaging.EncryptionRequired EncryptionRequired { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Messaging.MessagingDescriptionAttribute("MQ_FormatName")]
         public string FormatName { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
@@ -642,63 +642,63 @@ namespace System.Messaging
         [System.ComponentModel.TypeConverterAttribute("System.Messaging.Design.MessageFormatterConverter")]
         [System.Messaging.MessagingDescriptionAttribute("MQ_Formatter")]
         public System.Messaging.IMessageFormatter Formatter { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Messaging.MessagingDescriptionAttribute("MQ_GuidId")]
         public System.Guid Id { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Messaging.MessagingDescriptionAttribute("MQ_Label")]
         public string Label { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Messaging.MessagingDescriptionAttribute("MQ_LastModifyTime")]
         public System.DateTime LastModifyTime { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Messaging.MessagingDescriptionAttribute("MQ_MachineName")]
         public string MachineName { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.TypeConverterAttribute("System.Messaging.Design.SizeConverter")]
         [System.Messaging.MessagingDescriptionAttribute("MQ_MaximumJournalSize")]
         public long MaximumJournalSize { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.TypeConverterAttribute("System.Messaging.Design.SizeConverter")]
         [System.Messaging.MessagingDescriptionAttribute("MQ_MaximumQueueSize")]
         public long MaximumQueueSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.Messaging.MessagingDescriptionAttribute("MQ_MessageReadPropertyFilter")]
         public System.Messaging.MessagePropertyFilter MessageReadPropertyFilter { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Messaging.MessagingDescriptionAttribute("MQ_MulticastAddress")]
         public string MulticastAddress { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Messaging.Design.QueuePathEditor", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.ComponentModel.SettingsBindableAttribute(true)]
         [System.ComponentModel.TypeConverterAttribute("System.Diagnostics.Design.StringValueConverter, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.Messaging.MessagingDescriptionAttribute("MQ_Path")]
         public string Path { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Messaging.MessagingDescriptionAttribute("MQ_QueueName")]
         public string QueueName { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Messaging.MessagingDescriptionAttribute("MQ_ReadHandle")]
         public System.IntPtr ReadHandle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.Messaging.MessagingDescriptionAttribute("MQ_SynchronizingObject")]
         public System.ComponentModel.ISynchronizeInvoke SynchronizingObject { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Messaging.MessagingDescriptionAttribute("MQ_Transactional")]
         public bool Transactional { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Messaging.MessagingDescriptionAttribute("MQ_UseJournalQueue")]
         public bool UseJournalQueue { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Messaging.MessagingDescriptionAttribute("MQ_WriteHandle")]
         public System.IntPtr WriteHandle { get { throw null; } }
         [System.Messaging.MessagingDescriptionAttribute("MQ_PeekCompleted")]
@@ -970,7 +970,7 @@ namespace System.Messaging
         public short BasePriority { get { throw null; } set { } }
         [System.ComponentModel.TypeConverterAttribute("System.ComponentModel.GuidConverter, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089")]
         public System.Guid Category { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Messaging.EncryptionRequired)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Messaging.EncryptionRequired.Optional)]
         public System.Messaging.EncryptionRequired EncryptionRequired { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         public string Label { get { throw null; } set { } }
@@ -985,11 +985,11 @@ namespace System.Messaging
         [System.ComponentModel.TypeConverterAttribute("System.Diagnostics.Design.StringValueConverter, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         public string Path { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Messaging.AccessControlList Permissions { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool Transactional { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Configuration.Install.UninstallAction)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Configuration.Install.UninstallAction.Remove)]
         public System.Configuration.Install.UninstallAction UninstallAction { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool UseJournalQueue { get { throw null; } set { } }
@@ -1028,7 +1028,7 @@ namespace System.Messaging
         Receive = 26,
         Send = 6,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(621), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Event | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.SerializableAttribute]
     public partial class MessageQueuePermissionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute
     {
@@ -1099,7 +1099,7 @@ namespace System.Messaging
         Normal = 2,
         Report = 3,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All)]
     public partial class MessagingDescriptionAttribute : System.ComponentModel.DescriptionAttribute
     {
         public MessagingDescriptionAttribute(string description) { }
@@ -1180,7 +1180,7 @@ namespace System.Messaging
         [System.Messaging.MessagingDescriptionAttribute("XmlMsgTargetTypeNames")]
         public string[] TargetTypeNames { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Messaging.MessagingDescriptionAttribute("XmlMsgTargetTypes")]
         public System.Type[] TargetTypes { get { throw null; } set { } }
         public bool CanRead(System.Messaging.Message message) { throw null; }
diff --git a/src/v4.7.2/System.Net.Http.WebRequest.cs b/src/v4.7.2/System.Net.Http.WebRequest.cs
index 0f2ecbe..02c9043 100644
--- a/src/v4.7.2/System.Net.Http.WebRequest.cs
+++ b/src/v4.7.2/System.Net.Http.WebRequest.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.Net.Http.WebRequest.dll")]
@@ -19,9 +19,9 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(2), SkipVerificationInFullTrust=true)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level2, SkipVerificationInFullTrust=true)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, SkipVerification=true)]
 namespace System.Net.Http
 {
diff --git a/src/v4.7.2/System.Net.Http.cs b/src/v4.7.2/System.Net.Http.cs
index eff75b2..8efe64a 100644
--- a/src/v4.7.2/System.Net.Http.cs
+++ b/src/v4.7.2/System.Net.Http.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.2.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.Net.Http.dll")]
@@ -19,9 +19,9 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(2), SkipVerificationInFullTrust=true)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level2, SkipVerificationInFullTrust=true)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, SkipVerification=true)]
 namespace System.Net.Http
 {
@@ -31,7 +31,7 @@ namespace System.Net.Http
         public ByteArrayContent(byte[] content, int offset, int count) { }
         protected override System.Threading.Tasks.Task<System.IO.Stream> CreateContentReadStreamAsync() { throw null; }
         protected override System.Threading.Tasks.Task SerializeToStreamAsync(System.IO.Stream stream, System.Net.TransportContext context) { throw null; }
-        protected internal override bool TryComputeLength(out long length) { length = default(long); throw null; }
+        protected internal override bool TryComputeLength(out long length) { throw null; }
     }
     public enum ClientCertificateOption
     {
@@ -233,7 +233,7 @@ namespace System.Net.Http
         public System.Collections.Generic.IEnumerator<System.Net.Http.HttpContent> GetEnumerator() { throw null; }
         protected override System.Threading.Tasks.Task SerializeToStreamAsync(System.IO.Stream stream, System.Net.TransportContext context) { throw null; }
         System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator() { throw null; }
-        protected internal override bool TryComputeLength(out long length) { length = default(long); throw null; }
+        protected internal override bool TryComputeLength(out long length) { throw null; }
     }
     public partial class MultipartFormDataContent : System.Net.Http.MultipartContent
     {
@@ -250,7 +250,7 @@ namespace System.Net.Http
         protected override System.Threading.Tasks.Task<System.IO.Stream> CreateContentReadStreamAsync() { throw null; }
         protected override void Dispose(bool disposing) { }
         protected override System.Threading.Tasks.Task SerializeToStreamAsync(System.IO.Stream stream, System.Net.TransportContext context) { throw null; }
-        protected internal override bool TryComputeLength(out long length) { length = default(long); throw null; }
+        protected internal override bool TryComputeLength(out long length) { throw null; }
     }
     public partial class StringContent : System.Net.Http.ByteArrayContent
     {
@@ -272,7 +272,7 @@ namespace System.Net.Http.Headers
         public static System.Net.Http.Headers.AuthenticationHeaderValue Parse(string input) { throw null; }
         object System.ICloneable.Clone() { throw null; }
         public override string ToString() { throw null; }
-        public static bool TryParse(string input, out System.Net.Http.Headers.AuthenticationHeaderValue parsedValue) { parsedValue = default(System.Net.Http.Headers.AuthenticationHeaderValue); throw null; }
+        public static bool TryParse(string input, out System.Net.Http.Headers.AuthenticationHeaderValue parsedValue) { throw null; }
     }
     public partial class CacheControlHeaderValue : System.ICloneable
     {
@@ -298,7 +298,7 @@ namespace System.Net.Http.Headers
         public static System.Net.Http.Headers.CacheControlHeaderValue Parse(string input) { throw null; }
         object System.ICloneable.Clone() { throw null; }
         public override string ToString() { throw null; }
-        public static bool TryParse(string input, out System.Net.Http.Headers.CacheControlHeaderValue parsedValue) { parsedValue = default(System.Net.Http.Headers.CacheControlHeaderValue); throw null; }
+        public static bool TryParse(string input, out System.Net.Http.Headers.CacheControlHeaderValue parsedValue) { throw null; }
     }
     public partial class ContentDispositionHeaderValue : System.ICloneable
     {
@@ -318,7 +318,7 @@ namespace System.Net.Http.Headers
         public static System.Net.Http.Headers.ContentDispositionHeaderValue Parse(string input) { throw null; }
         object System.ICloneable.Clone() { throw null; }
         public override string ToString() { throw null; }
-        public static bool TryParse(string input, out System.Net.Http.Headers.ContentDispositionHeaderValue parsedValue) { parsedValue = default(System.Net.Http.Headers.ContentDispositionHeaderValue); throw null; }
+        public static bool TryParse(string input, out System.Net.Http.Headers.ContentDispositionHeaderValue parsedValue) { throw null; }
     }
     public partial class ContentRangeHeaderValue : System.ICloneable
     {
@@ -336,7 +336,7 @@ namespace System.Net.Http.Headers
         public static System.Net.Http.Headers.ContentRangeHeaderValue Parse(string input) { throw null; }
         object System.ICloneable.Clone() { throw null; }
         public override string ToString() { throw null; }
-        public static bool TryParse(string input, out System.Net.Http.Headers.ContentRangeHeaderValue parsedValue) { parsedValue = default(System.Net.Http.Headers.ContentRangeHeaderValue); throw null; }
+        public static bool TryParse(string input, out System.Net.Http.Headers.ContentRangeHeaderValue parsedValue) { throw null; }
     }
     public partial class EntityTagHeaderValue : System.ICloneable
     {
@@ -350,7 +350,7 @@ namespace System.Net.Http.Headers
         public static System.Net.Http.Headers.EntityTagHeaderValue Parse(string input) { throw null; }
         object System.ICloneable.Clone() { throw null; }
         public override string ToString() { throw null; }
-        public static bool TryParse(string input, out System.Net.Http.Headers.EntityTagHeaderValue parsedValue) { parsedValue = default(System.Net.Http.Headers.EntityTagHeaderValue); throw null; }
+        public static bool TryParse(string input, out System.Net.Http.Headers.EntityTagHeaderValue parsedValue) { throw null; }
     }
     public sealed partial class HttpContentHeaders : System.Net.Http.Headers.HttpHeaders
     {
@@ -381,7 +381,7 @@ namespace System.Net.Http.Headers
         public override string ToString() { throw null; }
         public bool TryAddWithoutValidation(string name, System.Collections.Generic.IEnumerable<string> values) { throw null; }
         public bool TryAddWithoutValidation(string name, string value) { throw null; }
-        public bool TryGetValues(string name, out System.Collections.Generic.IEnumerable<string> values) { values = default(System.Collections.Generic.IEnumerable<string>); throw null; }
+        public bool TryGetValues(string name, out System.Collections.Generic.IEnumerable<string> values) { throw null; }
     }
     public sealed partial class HttpHeaderValueCollection<T> : System.Collections.Generic.ICollection<T>, System.Collections.Generic.IEnumerable<T>, System.Collections.IEnumerable where T : class
     {
@@ -470,7 +470,7 @@ namespace System.Net.Http.Headers
         public static System.Net.Http.Headers.MediaTypeHeaderValue Parse(string input) { throw null; }
         object System.ICloneable.Clone() { throw null; }
         public override string ToString() { throw null; }
-        public static bool TryParse(string input, out System.Net.Http.Headers.MediaTypeHeaderValue parsedValue) { parsedValue = default(System.Net.Http.Headers.MediaTypeHeaderValue); throw null; }
+        public static bool TryParse(string input, out System.Net.Http.Headers.MediaTypeHeaderValue parsedValue) { throw null; }
     }
     public sealed partial class MediaTypeWithQualityHeaderValue : System.Net.Http.Headers.MediaTypeHeaderValue, System.ICloneable
     {
@@ -479,7 +479,7 @@ namespace System.Net.Http.Headers
         public System.Nullable<double> Quality { get { throw null; } set { } }
         public static new System.Net.Http.Headers.MediaTypeWithQualityHeaderValue Parse(string input) { throw null; }
         object System.ICloneable.Clone() { throw null; }
-        public static bool TryParse(string input, out System.Net.Http.Headers.MediaTypeWithQualityHeaderValue parsedValue) { parsedValue = default(System.Net.Http.Headers.MediaTypeWithQualityHeaderValue); throw null; }
+        public static bool TryParse(string input, out System.Net.Http.Headers.MediaTypeWithQualityHeaderValue parsedValue) { throw null; }
     }
     public partial class NameValueHeaderValue : System.ICloneable
     {
@@ -493,7 +493,7 @@ namespace System.Net.Http.Headers
         public static System.Net.Http.Headers.NameValueHeaderValue Parse(string input) { throw null; }
         object System.ICloneable.Clone() { throw null; }
         public override string ToString() { throw null; }
-        public static bool TryParse(string input, out System.Net.Http.Headers.NameValueHeaderValue parsedValue) { parsedValue = default(System.Net.Http.Headers.NameValueHeaderValue); throw null; }
+        public static bool TryParse(string input, out System.Net.Http.Headers.NameValueHeaderValue parsedValue) { throw null; }
     }
     public partial class NameValueWithParametersHeaderValue : System.Net.Http.Headers.NameValueHeaderValue, System.ICloneable
     {
@@ -506,7 +506,7 @@ namespace System.Net.Http.Headers
         public static new System.Net.Http.Headers.NameValueWithParametersHeaderValue Parse(string input) { throw null; }
         object System.ICloneable.Clone() { throw null; }
         public override string ToString() { throw null; }
-        public static bool TryParse(string input, out System.Net.Http.Headers.NameValueWithParametersHeaderValue parsedValue) { parsedValue = default(System.Net.Http.Headers.NameValueWithParametersHeaderValue); throw null; }
+        public static bool TryParse(string input, out System.Net.Http.Headers.NameValueWithParametersHeaderValue parsedValue) { throw null; }
     }
     public partial class ProductHeaderValue : System.ICloneable
     {
@@ -519,7 +519,7 @@ namespace System.Net.Http.Headers
         public static System.Net.Http.Headers.ProductHeaderValue Parse(string input) { throw null; }
         object System.ICloneable.Clone() { throw null; }
         public override string ToString() { throw null; }
-        public static bool TryParse(string input, out System.Net.Http.Headers.ProductHeaderValue parsedValue) { parsedValue = default(System.Net.Http.Headers.ProductHeaderValue); throw null; }
+        public static bool TryParse(string input, out System.Net.Http.Headers.ProductHeaderValue parsedValue) { throw null; }
     }
     public partial class ProductInfoHeaderValue : System.ICloneable
     {
@@ -533,7 +533,7 @@ namespace System.Net.Http.Headers
         public static System.Net.Http.Headers.ProductInfoHeaderValue Parse(string input) { throw null; }
         object System.ICloneable.Clone() { throw null; }
         public override string ToString() { throw null; }
-        public static bool TryParse(string input, out System.Net.Http.Headers.ProductInfoHeaderValue parsedValue) { parsedValue = default(System.Net.Http.Headers.ProductInfoHeaderValue); throw null; }
+        public static bool TryParse(string input, out System.Net.Http.Headers.ProductInfoHeaderValue parsedValue) { throw null; }
     }
     public partial class RangeConditionHeaderValue : System.ICloneable
     {
@@ -547,7 +547,7 @@ namespace System.Net.Http.Headers
         public static System.Net.Http.Headers.RangeConditionHeaderValue Parse(string input) { throw null; }
         object System.ICloneable.Clone() { throw null; }
         public override string ToString() { throw null; }
-        public static bool TryParse(string input, out System.Net.Http.Headers.RangeConditionHeaderValue parsedValue) { parsedValue = default(System.Net.Http.Headers.RangeConditionHeaderValue); throw null; }
+        public static bool TryParse(string input, out System.Net.Http.Headers.RangeConditionHeaderValue parsedValue) { throw null; }
     }
     public partial class RangeHeaderValue : System.ICloneable
     {
@@ -560,7 +560,7 @@ namespace System.Net.Http.Headers
         public static System.Net.Http.Headers.RangeHeaderValue Parse(string input) { throw null; }
         object System.ICloneable.Clone() { throw null; }
         public override string ToString() { throw null; }
-        public static bool TryParse(string input, out System.Net.Http.Headers.RangeHeaderValue parsedValue) { parsedValue = default(System.Net.Http.Headers.RangeHeaderValue); throw null; }
+        public static bool TryParse(string input, out System.Net.Http.Headers.RangeHeaderValue parsedValue) { throw null; }
     }
     public partial class RangeItemHeaderValue : System.ICloneable
     {
@@ -583,7 +583,7 @@ namespace System.Net.Http.Headers
         public static System.Net.Http.Headers.RetryConditionHeaderValue Parse(string input) { throw null; }
         object System.ICloneable.Clone() { throw null; }
         public override string ToString() { throw null; }
-        public static bool TryParse(string input, out System.Net.Http.Headers.RetryConditionHeaderValue parsedValue) { parsedValue = default(System.Net.Http.Headers.RetryConditionHeaderValue); throw null; }
+        public static bool TryParse(string input, out System.Net.Http.Headers.RetryConditionHeaderValue parsedValue) { throw null; }
     }
     public partial class StringWithQualityHeaderValue : System.ICloneable
     {
@@ -596,7 +596,7 @@ namespace System.Net.Http.Headers
         public static System.Net.Http.Headers.StringWithQualityHeaderValue Parse(string input) { throw null; }
         object System.ICloneable.Clone() { throw null; }
         public override string ToString() { throw null; }
-        public static bool TryParse(string input, out System.Net.Http.Headers.StringWithQualityHeaderValue parsedValue) { parsedValue = default(System.Net.Http.Headers.StringWithQualityHeaderValue); throw null; }
+        public static bool TryParse(string input, out System.Net.Http.Headers.StringWithQualityHeaderValue parsedValue) { throw null; }
     }
     public partial class TransferCodingHeaderValue : System.ICloneable
     {
@@ -609,7 +609,7 @@ namespace System.Net.Http.Headers
         public static System.Net.Http.Headers.TransferCodingHeaderValue Parse(string input) { throw null; }
         object System.ICloneable.Clone() { throw null; }
         public override string ToString() { throw null; }
-        public static bool TryParse(string input, out System.Net.Http.Headers.TransferCodingHeaderValue parsedValue) { parsedValue = default(System.Net.Http.Headers.TransferCodingHeaderValue); throw null; }
+        public static bool TryParse(string input, out System.Net.Http.Headers.TransferCodingHeaderValue parsedValue) { throw null; }
     }
     public sealed partial class TransferCodingWithQualityHeaderValue : System.Net.Http.Headers.TransferCodingHeaderValue, System.ICloneable
     {
@@ -618,7 +618,7 @@ namespace System.Net.Http.Headers
         public System.Nullable<double> Quality { get { throw null; } set { } }
         public static new System.Net.Http.Headers.TransferCodingWithQualityHeaderValue Parse(string input) { throw null; }
         object System.ICloneable.Clone() { throw null; }
-        public static bool TryParse(string input, out System.Net.Http.Headers.TransferCodingWithQualityHeaderValue parsedValue) { parsedValue = default(System.Net.Http.Headers.TransferCodingWithQualityHeaderValue); throw null; }
+        public static bool TryParse(string input, out System.Net.Http.Headers.TransferCodingWithQualityHeaderValue parsedValue) { throw null; }
     }
     public partial class ViaHeaderValue : System.ICloneable
     {
@@ -634,7 +634,7 @@ namespace System.Net.Http.Headers
         public static System.Net.Http.Headers.ViaHeaderValue Parse(string input) { throw null; }
         object System.ICloneable.Clone() { throw null; }
         public override string ToString() { throw null; }
-        public static bool TryParse(string input, out System.Net.Http.Headers.ViaHeaderValue parsedValue) { parsedValue = default(System.Net.Http.Headers.ViaHeaderValue); throw null; }
+        public static bool TryParse(string input, out System.Net.Http.Headers.ViaHeaderValue parsedValue) { throw null; }
     }
     public partial class WarningHeaderValue : System.ICloneable
     {
@@ -649,6 +649,6 @@ namespace System.Net.Http.Headers
         public static System.Net.Http.Headers.WarningHeaderValue Parse(string input) { throw null; }
         object System.ICloneable.Clone() { throw null; }
         public override string ToString() { throw null; }
-        public static bool TryParse(string input, out System.Net.Http.Headers.WarningHeaderValue parsedValue) { parsedValue = default(System.Net.Http.Headers.WarningHeaderValue); throw null; }
+        public static bool TryParse(string input, out System.Net.Http.Headers.WarningHeaderValue parsedValue) { throw null; }
     }
 }
diff --git a/src/v4.7.2/System.Net.cs b/src/v4.7.2/System.Net.cs
index 6c251b9..6ee24af 100644
--- a/src/v4.7.2/System.Net.cs
+++ b/src/v4.7.2/System.Net.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(263))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.Default | System.Diagnostics.DebuggableAttribute.DebuggingModes.DisableOptimizations | System.Diagnostics.DebuggableAttribute.DebuggingModes.EnableEditAndContinue | System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.Net.dll")]
@@ -19,10 +19,10 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
 [assembly:System.Security.SecurityCriticalAttribute]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(1), SkipVerificationInFullTrust=true)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level1, SkipVerificationInFullTrust=true)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, Execution=true)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, SkipVerification=true)]
 [assembly:System.Runtime.CompilerServices.TypeForwardedToAttribute(typeof(System.Net.Cookie))]
@@ -76,7 +76,7 @@
 [assembly:System.Runtime.CompilerServices.TypeForwardedToAttribute(typeof(System.Net.WriteStreamClosedEventHandler))]
 namespace System.Net
 {
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
     public partial interface INetworkProgress
     {
@@ -91,36 +91,36 @@ namespace System.Net
         protected override void InsertItem(int index, System.Net.IPEndPoint item) { }
         protected override void SetItem(int index, System.Net.IPEndPoint item) { }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
     public partial interface IUnsafeWebRequestCreate
     {
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         System.Net.WebRequest Create(System.Uri uri);
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
     public partial class NetworkProgressChangedEventArgs : System.ComponentModel.ProgressChangedEventArgs
     {
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public NetworkProgressChangedEventArgs(int percentage, int processedBytes, int totalBytes, object userState) : base (default(int), default(object)) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public int ProcessedBytes { get { throw null; } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public int TotalBytes { get { throw null; } }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
     public static partial class UiSynchronizationContext
     {
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public static System.Threading.SynchronizationContext Current { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public static int ManagedUiThreadId { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
     }
@@ -132,7 +132,7 @@ namespace System.Net.PeerToPeer
     {
         public static readonly System.Net.PeerToPeer.Cloud AllLinkLocal;
         public static readonly System.Net.PeerToPeer.Cloud Available;
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         protected Cloud(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         public static System.Net.PeerToPeer.Cloud Global { get { throw null; } }
         public string Name { get { throw null; } }
@@ -146,7 +146,7 @@ namespace System.Net.PeerToPeer
         [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, SerializationFormatter=true)]
         protected virtual void GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         [System.Security.SecurityCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128), SerializationFormatter=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter, SerializationFormatter=true)]
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         public override string ToString() { throw null; }
     }
@@ -160,7 +160,7 @@ namespace System.Net.PeerToPeer
     [System.SerializableAttribute]
     public partial class PeerName : System.IEquatable<System.Net.PeerToPeer.PeerName>, System.Runtime.Serialization.ISerializable
     {
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         protected PeerName(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         public PeerName(string remotePeerName) { }
         [System.Security.SecurityCriticalAttribute]
@@ -179,7 +179,7 @@ namespace System.Net.PeerToPeer
         [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, SerializationFormatter=true)]
         protected virtual void GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         [System.Security.SecurityCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128), SerializationFormatter=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter, SerializationFormatter=true)]
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         public override string ToString() { throw null; }
     }
@@ -187,7 +187,7 @@ namespace System.Net.PeerToPeer
     public partial class PeerNameRecord : System.Runtime.Serialization.ISerializable
     {
         public PeerNameRecord() { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         protected PeerNameRecord(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         public string Comment { get { throw null; } set { } }
         public byte[] Data { get { throw null; } set { } }
@@ -196,7 +196,7 @@ namespace System.Net.PeerToPeer
         [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, SerializationFormatter=true)]
         protected virtual void GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         [System.Security.SecurityCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128), SerializationFormatter=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter, SerializationFormatter=true)]
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
     }
     [System.SerializableAttribute]
@@ -212,7 +212,7 @@ namespace System.Net.PeerToPeer
         public PeerNameRegistration() { }
         public PeerNameRegistration(System.Net.PeerToPeer.PeerName name, int port) { }
         public PeerNameRegistration(System.Net.PeerToPeer.PeerName name, int port, System.Net.PeerToPeer.Cloud cloud) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         protected PeerNameRegistration(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         public System.Net.PeerToPeer.Cloud Cloud { get { throw null; } set { } }
         public string Comment { get { throw null; } set { } }
@@ -231,7 +231,7 @@ namespace System.Net.PeerToPeer
         [System.Security.SecurityCriticalAttribute]
         public void Stop() { }
         [System.Security.SecurityCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128), SerializationFormatter=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter, SerializationFormatter=true)]
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         [System.Security.SecurityCriticalAttribute]
         public void Update() { }
@@ -269,15 +269,15 @@ namespace System.Net.PeerToPeer
     public partial class PeerToPeerException : System.Exception, System.Runtime.Serialization.ISerializable
     {
         public PeerToPeerException() { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         protected PeerToPeerException(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         public PeerToPeerException(string message) { }
         public PeerToPeerException(string message, System.Exception innerException) { }
         [System.Security.SecurityCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         public override void GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         [System.Security.SecurityCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
     }
     [System.SerializableAttribute]
@@ -292,7 +292,7 @@ namespace System.Net.PeerToPeer
         public override System.Security.SecurityElement ToXml() { throw null; }
         public override System.Security.IPermission Union(System.Security.IPermission target) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(109), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.SerializableAttribute]
     public sealed partial class PnrpPermissionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute
     {
@@ -386,7 +386,7 @@ namespace System.Net.PeerToPeer.Collaboration
     [System.SerializableAttribute]
     public abstract partial class Peer : System.IDisposable, System.IEquatable<System.Net.PeerToPeer.Collaboration.Peer>, System.Runtime.Serialization.ISerializable
     {
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         protected Peer(System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext) { }
         public bool IsOnline { get { throw null; } }
         public virtual System.Net.PeerToPeer.Collaboration.PeerEndPointCollection PeerEndPoints { get { throw null; } }
@@ -414,7 +414,7 @@ namespace System.Net.PeerToPeer.Collaboration
         public void InviteAsyncCancel(object userToken) { }
         protected virtual void OnInviteCompleted(System.Net.PeerToPeer.Collaboration.InviteCompletedEventArgs e) { }
         [System.Security.SecurityCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128), SerializationFormatter=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter, SerializationFormatter=true)]
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         public override string ToString() { throw null; }
     }
@@ -423,7 +423,7 @@ namespace System.Net.PeerToPeer.Collaboration
     {
         public PeerApplication() { }
         public PeerApplication(System.Guid id, string description, byte[] data, string path, string commandLineArgs, System.Net.PeerToPeer.Collaboration.PeerScope peerScope) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         protected PeerApplication(System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext) { }
         public string CommandLineArgs { get { throw null; } set { } }
         public byte[] Data { get { throw null; } set { } }
@@ -448,7 +448,7 @@ namespace System.Net.PeerToPeer.Collaboration
         protected virtual void GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         protected virtual void OnApplicationChanged(System.Net.PeerToPeer.Collaboration.ApplicationChangedEventArgs appChangedArgs) { }
         [System.Security.SecurityCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128), SerializationFormatter=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter, SerializationFormatter=true)]
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         public override string ToString() { throw null; }
     }
@@ -527,7 +527,7 @@ namespace System.Net.PeerToPeer.Collaboration
         public override System.Security.SecurityElement ToXml() { throw null; }
         public override System.Security.IPermission Union(System.Security.IPermission target) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(109), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.SerializableAttribute]
     public sealed partial class PeerCollaborationPermissionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute
     {
@@ -596,7 +596,7 @@ namespace System.Net.PeerToPeer.Collaboration
         public virtual void Subscribe() { }
         public virtual void SubscribeAsync(object userToken) { }
         [System.Security.SecurityCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128), SerializationFormatter=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter, SerializationFormatter=true)]
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         public override string ToString() { throw null; }
         [System.Security.SecurityCriticalAttribute]
@@ -617,7 +617,7 @@ namespace System.Net.PeerToPeer.Collaboration
         public PeerEndPoint() { }
         public PeerEndPoint(System.Net.IPEndPoint endPoint) { }
         public PeerEndPoint(System.Net.IPEndPoint endPoint, string endPointName) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         protected PeerEndPoint(System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext) { }
         public System.Net.IPEndPoint EndPoint { get { throw null; } set { } }
         public string Name { get { throw null; } set { } }
@@ -638,7 +638,7 @@ namespace System.Net.PeerToPeer.Collaboration
         protected virtual void GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         protected void OnNameChanged(System.Net.PeerToPeer.Collaboration.NameChangedEventArgs nameChangedArgs) { }
         [System.Security.SecurityCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128), SerializationFormatter=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter, SerializationFormatter=true)]
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         public override string ToString() { throw null; }
     }
@@ -666,7 +666,7 @@ namespace System.Net.PeerToPeer.Collaboration
     public partial class PeerNearMe : System.Net.PeerToPeer.Collaboration.Peer, System.IEquatable<System.Net.PeerToPeer.Collaboration.PeerNearMe>, System.Runtime.Serialization.ISerializable
     {
         public PeerNearMe() : base (default(System.Runtime.Serialization.SerializationInfo), default(System.Runtime.Serialization.StreamingContext)) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         protected PeerNearMe(System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext) : base (default(System.Runtime.Serialization.SerializationInfo), default(System.Runtime.Serialization.StreamingContext)) { }
         public string Nickname { get { throw null; } }
         public static event System.EventHandler<System.Net.PeerToPeer.Collaboration.PeerNearMeChangedEventArgs> PeerNearMeChanged { add { } remove { } }
@@ -699,7 +699,7 @@ namespace System.Net.PeerToPeer.Collaboration
         [System.Security.SecurityCriticalAttribute]
         public void RefreshDataAsync(object userToken) { }
         [System.Security.SecurityCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128), SerializationFormatter=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter, SerializationFormatter=true)]
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         public override string ToString() { throw null; }
     }
@@ -722,7 +722,7 @@ namespace System.Net.PeerToPeer.Collaboration
     {
         public PeerObject() { }
         public PeerObject(System.Guid Id, byte[] data, System.Net.PeerToPeer.Collaboration.PeerScope peerScope) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         protected PeerObject(System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext) { }
         public byte[] Data { get { throw null; } set { } }
         public System.Guid Id { get { throw null; } set { } }
@@ -744,7 +744,7 @@ namespace System.Net.PeerToPeer.Collaboration
         protected virtual void GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         protected virtual void OnObjectChanged(System.Net.PeerToPeer.Collaboration.ObjectChangedEventArgs objChangedArgs) { }
         [System.Security.SecurityCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128), SerializationFormatter=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter, SerializationFormatter=true)]
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         public override string ToString() { throw null; }
     }
@@ -815,123 +815,123 @@ namespace System.Net.PeerToPeer.Collaboration
 }
 namespace System.Net.Sockets
 {
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
     public partial class HttpPolicyDownloaderProtocol
     {
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public HttpPolicyDownloaderProtocol(System.Uri appUri, System.Net.IPAddress address) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public System.Net.Sockets.SocketPolicy Result { get { throw null; } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public void Abort() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public void BeginDownload(System.Net.Sockets.SecurityCriticalAction callback) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public void DownloadCallback(System.IAsyncResult ar) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public void ReadCallback(System.IAsyncResult ar) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public static void RegisterUnsafeWebRequestCreator(System.Net.IUnsafeWebRequestCreate creator) { }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
     public delegate void SecurityCriticalAction();
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
     public partial class SocketPolicy
     {
         public SocketPolicy() { }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
     public partial class UdpAnySourceMulticastClient : System.IDisposable
     {
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public UdpAnySourceMulticastClient(System.Net.IPAddress groupAddress, int localPort) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public bool MulticastLoopback { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public int ReceiveBufferSize { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public int SendBufferSize { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public System.IAsyncResult BeginJoinGroup(System.AsyncCallback callback, object state) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public System.IAsyncResult BeginReceiveFromGroup(byte[] buffer, int offset, int count, System.AsyncCallback callback, object state) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public System.IAsyncResult BeginSendTo(byte[] buffer, int offset, int count, System.Net.IPEndPoint remoteEndPoint, System.AsyncCallback callback, object state) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public System.IAsyncResult BeginSendToGroup(byte[] buffer, int offset, int count, System.AsyncCallback callback, object state) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public void BlockSource(System.Net.IPAddress sourceAddress) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public void Dispose() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public void EndJoinGroup(System.IAsyncResult result) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
-        public int EndReceiveFromGroup(System.IAsyncResult result, out System.Net.IPEndPoint source) { source = default(System.Net.IPEndPoint); throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        public int EndReceiveFromGroup(System.IAsyncResult result, out System.Net.IPEndPoint source) { throw null; }
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public void EndSendTo(System.IAsyncResult result) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public void EndSendToGroup(System.IAsyncResult result) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public void UnblockSource(System.Net.IPAddress sourceAddress) { }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
     public partial class UdpSingleSourceMulticastClient : System.IDisposable
     {
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public UdpSingleSourceMulticastClient(System.Net.IPAddress sourceAddress, System.Net.IPAddress groupAddress, int localPort) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public int ReceiveBufferSize { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public int SendBufferSize { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public System.IAsyncResult BeginJoinGroup(System.AsyncCallback callback, object state) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public System.IAsyncResult BeginReceiveFromSource(byte[] buffer, int offset, int count, System.AsyncCallback callback, object state) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public System.IAsyncResult BeginSendToSource(byte[] buffer, int offset, int count, int remotePort, System.AsyncCallback callback, object state) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public void Dispose() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public void EndJoinGroup(System.IAsyncResult result) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
-        public int EndReceiveFromSource(System.IAsyncResult result, out int sourcePort) { sourcePort = default(int); throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        public int EndReceiveFromSource(System.IAsyncResult result, out int sourcePort) { throw null; }
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public void EndSendToSource(System.IAsyncResult result) { }
     }
diff --git a/src/v4.7.2/System.Numerics.cs b/src/v4.7.2/System.Numerics.cs
index 60350ce..4ab4ef9 100644
--- a/src/v4.7.2/System.Numerics.cs
+++ b/src/v4.7.2/System.Numerics.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.Numerics.dll")]
@@ -19,9 +19,9 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(2), SkipVerificationInFullTrust=true)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level2, SkipVerificationInFullTrust=true)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, SkipVerification=true)]
 namespace System.Numerics
 {
@@ -32,16 +32,16 @@ namespace System.Numerics
         private object _dummy;
         private int _dummyPrimitive;
         [System.CLSCompliantAttribute(false)]
-        public BigInteger(byte[] value) { throw null;}
-        public BigInteger(decimal value) { throw null;}
-        public BigInteger(double value) { throw null;}
-        public BigInteger(int value) { throw null;}
-        public BigInteger(long value) { throw null;}
-        public BigInteger(float value) { throw null;}
+        public BigInteger(byte[] value) { throw null; }
+        public BigInteger(decimal value) { throw null; }
+        public BigInteger(double value) { throw null; }
+        public BigInteger(int value) { throw null; }
+        public BigInteger(long value) { throw null; }
+        public BigInteger(float value) { throw null; }
         [System.CLSCompliantAttribute(false)]
-        public BigInteger(uint value) { throw null;}
+        public BigInteger(uint value) { throw null; }
         [System.CLSCompliantAttribute(false)]
-        public BigInteger(ulong value) { throw null;}
+        public BigInteger(ulong value) { throw null; }
         public bool IsEven { get { throw null; } }
         public bool IsOne { get { throw null; } }
         public bool IsPowerOfTwo { get { throw null; } }
@@ -59,7 +59,7 @@ namespace System.Numerics
         [System.CLSCompliantAttribute(false)]
         public int CompareTo(ulong other) { throw null; }
         public static System.Numerics.BigInteger Divide(System.Numerics.BigInteger dividend, System.Numerics.BigInteger divisor) { throw null; }
-        public static System.Numerics.BigInteger DivRem(System.Numerics.BigInteger dividend, System.Numerics.BigInteger divisor, out System.Numerics.BigInteger remainder) { remainder = default(System.Numerics.BigInteger); throw null; }
+        public static System.Numerics.BigInteger DivRem(System.Numerics.BigInteger dividend, System.Numerics.BigInteger divisor, out System.Numerics.BigInteger remainder) { throw null; }
         public bool Equals(long other) { throw null; }
         public bool Equals(System.Numerics.BigInteger other) { throw null; }
         public override bool Equals(object obj) { throw null; }
@@ -174,8 +174,8 @@ namespace System.Numerics
         public string ToString(System.IFormatProvider provider) { throw null; }
         public string ToString(string format) { throw null; }
         public string ToString(string format, System.IFormatProvider provider) { throw null; }
-        public static bool TryParse(string value, System.Globalization.NumberStyles style, System.IFormatProvider provider, out System.Numerics.BigInteger result) { result = default(System.Numerics.BigInteger); throw null; }
-        public static bool TryParse(string value, out System.Numerics.BigInteger result) { result = default(System.Numerics.BigInteger); throw null; }
+        public static bool TryParse(string value, System.Globalization.NumberStyles style, System.IFormatProvider provider, out System.Numerics.BigInteger result) { throw null; }
+        public static bool TryParse(string value, out System.Numerics.BigInteger result) { throw null; }
     }
     [System.SerializableAttribute]
     [System.Runtime.InteropServices.StructLayoutAttribute(System.Runtime.InteropServices.LayoutKind.Sequential)]
@@ -185,7 +185,7 @@ namespace System.Numerics
         public static readonly System.Numerics.Complex ImaginaryOne;
         public static readonly System.Numerics.Complex One;
         public static readonly System.Numerics.Complex Zero;
-        public Complex(double real, double imaginary) { throw null;}
+        public Complex(double real, double imaginary) { throw null; }
         public double Imaginary { get { throw null; } }
         public double Magnitude { get { throw null; } }
         public double Phase { get { throw null; } }
@@ -255,7 +255,7 @@ namespace System.Numerics
         public float M22;
         public float M31;
         public float M32;
-        public Matrix3x2(float m11, float m12, float m21, float m22, float m31, float m32) { throw null;}
+        public Matrix3x2(float m11, float m12, float m21, float m22, float m31, float m32) { throw null; }
         public static System.Numerics.Matrix3x2 Identity { get { throw null; } }
         public bool IsIdentity { get { throw null; } }
         public System.Numerics.Vector2 Translation { get { throw null; } set { } }
@@ -276,7 +276,7 @@ namespace System.Numerics
         public override bool Equals(object obj) { throw null; }
         public float GetDeterminant() { throw null; }
         public override int GetHashCode() { throw null; }
-        public static bool Invert(System.Numerics.Matrix3x2 matrix, out System.Numerics.Matrix3x2 result) { result = default(System.Numerics.Matrix3x2); throw null; }
+        public static bool Invert(System.Numerics.Matrix3x2 matrix, out System.Numerics.Matrix3x2 result) { throw null; }
         public static System.Numerics.Matrix3x2 Lerp(System.Numerics.Matrix3x2 matrix1, System.Numerics.Matrix3x2 matrix2, float amount) { throw null; }
         public static System.Numerics.Matrix3x2 Multiply(System.Numerics.Matrix3x2 value1, System.Numerics.Matrix3x2 value2) { throw null; }
         public static System.Numerics.Matrix3x2 Multiply(System.Numerics.Matrix3x2 value1, float value2) { throw null; }
@@ -310,8 +310,8 @@ namespace System.Numerics
         public float M42;
         public float M43;
         public float M44;
-        public Matrix4x4(System.Numerics.Matrix3x2 value) { throw null;}
-        public Matrix4x4(float m11, float m12, float m13, float m14, float m21, float m22, float m23, float m24, float m31, float m32, float m33, float m34, float m41, float m42, float m43, float m44) { throw null;}
+        public Matrix4x4(System.Numerics.Matrix3x2 value) { throw null; }
+        public Matrix4x4(float m11, float m12, float m13, float m14, float m21, float m22, float m23, float m24, float m31, float m32, float m33, float m34, float m41, float m42, float m43, float m44) { throw null; }
         public static System.Numerics.Matrix4x4 Identity { get { throw null; } }
         public bool IsIdentity { get { throw null; } }
         public System.Numerics.Vector3 Translation { get { throw null; } set { } }
@@ -345,12 +345,12 @@ namespace System.Numerics
         public static System.Numerics.Matrix4x4 CreateTranslation(float xPosition, float yPosition, float zPosition) { throw null; }
         public static System.Numerics.Matrix4x4 CreateWorld(System.Numerics.Vector3 position, System.Numerics.Vector3 forward, System.Numerics.Vector3 up) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
-        public static bool Decompose(System.Numerics.Matrix4x4 matrix, out System.Numerics.Vector3 scale, out System.Numerics.Quaternion rotation, out System.Numerics.Vector3 translation) { scale = default(System.Numerics.Vector3); rotation = default(System.Numerics.Quaternion); translation = default(System.Numerics.Vector3); throw null; }
+        public static bool Decompose(System.Numerics.Matrix4x4 matrix, out System.Numerics.Vector3 scale, out System.Numerics.Quaternion rotation, out System.Numerics.Vector3 translation) { throw null; }
         public bool Equals(System.Numerics.Matrix4x4 other) { throw null; }
         public override bool Equals(object obj) { throw null; }
         public float GetDeterminant() { throw null; }
         public override int GetHashCode() { throw null; }
-        public static bool Invert(System.Numerics.Matrix4x4 matrix, out System.Numerics.Matrix4x4 result) { result = default(System.Numerics.Matrix4x4); throw null; }
+        public static bool Invert(System.Numerics.Matrix4x4 matrix, out System.Numerics.Matrix4x4 result) { throw null; }
         public static System.Numerics.Matrix4x4 Lerp(System.Numerics.Matrix4x4 matrix1, System.Numerics.Matrix4x4 matrix2, float amount) { throw null; }
         public static System.Numerics.Matrix4x4 Multiply(System.Numerics.Matrix4x4 value1, System.Numerics.Matrix4x4 value2) { throw null; }
         public static System.Numerics.Matrix4x4 Multiply(System.Numerics.Matrix4x4 value1, float value2) { throw null; }
@@ -372,9 +372,9 @@ namespace System.Numerics
     {
         public float D;
         public System.Numerics.Vector3 Normal;
-        public Plane(System.Numerics.Vector3 normal, float d) { throw null;}
-        public Plane(System.Numerics.Vector4 value) { throw null;}
-        public Plane(float x, float y, float z, float d) { throw null;}
+        public Plane(System.Numerics.Vector3 normal, float d) { throw null; }
+        public Plane(System.Numerics.Vector4 value) { throw null; }
+        public Plane(float x, float y, float z, float d) { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.AggressiveInlining)]public static System.Numerics.Plane CreateFromVertices(System.Numerics.Vector3 point1, System.Numerics.Vector3 point2, System.Numerics.Vector3 point3) { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.AggressiveInlining)]public static float Dot(System.Numerics.Plane plane, System.Numerics.Vector4 value) { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.AggressiveInlining)]public static float DotCoordinate(System.Numerics.Plane plane, System.Numerics.Vector3 value) { throw null; }
@@ -396,8 +396,8 @@ namespace System.Numerics
         public float X;
         public float Y;
         public float Z;
-        public Quaternion(System.Numerics.Vector3 vectorPart, float scalarPart) { throw null;}
-        public Quaternion(float x, float y, float z, float w) { throw null;}
+        public Quaternion(System.Numerics.Vector3 vectorPart, float scalarPart) { throw null; }
+        public Quaternion(float x, float y, float z, float w) { throw null; }
         public static System.Numerics.Quaternion Identity { get { throw null; } }
         public bool IsIdentity { get { throw null; } }
         public static System.Numerics.Quaternion Add(System.Numerics.Quaternion value1, System.Numerics.Quaternion value2) { throw null; }
@@ -436,8 +436,8 @@ namespace System.Numerics
     {
         public float X;
         public float Y;
-        public Vector2(float value) { throw null;}
-        public Vector2(float x, float y) { throw null;}
+        public Vector2(float value) { throw null; }
+        public Vector2(float x, float y) { throw null; }
         public static System.Numerics.Vector2 One { get { throw null; } }
         public static System.Numerics.Vector2 UnitX { get { throw null; } }
         public static System.Numerics.Vector2 UnitY { get { throw null; } }
@@ -493,9 +493,9 @@ namespace System.Numerics
         public float X;
         public float Y;
         public float Z;
-        public Vector3(System.Numerics.Vector2 value, float z) { throw null;}
-        public Vector3(float value) { throw null;}
-        public Vector3(float x, float y, float z) { throw null;}
+        public Vector3(System.Numerics.Vector2 value, float z) { throw null; }
+        public Vector3(float value) { throw null; }
+        public Vector3(float x, float y, float z) { throw null; }
         public static System.Numerics.Vector3 One { get { throw null; } }
         public static System.Numerics.Vector3 UnitX { get { throw null; } }
         public static System.Numerics.Vector3 UnitY { get { throw null; } }
@@ -552,10 +552,10 @@ namespace System.Numerics
         public float X;
         public float Y;
         public float Z;
-        public Vector4(System.Numerics.Vector2 value, float z, float w) { throw null;}
-        public Vector4(System.Numerics.Vector3 value, float w) { throw null;}
-        public Vector4(float value) { throw null;}
-        public Vector4(float x, float y, float z, float w) { throw null;}
+        public Vector4(System.Numerics.Vector2 value, float z, float w) { throw null; }
+        public Vector4(System.Numerics.Vector3 value, float w) { throw null; }
+        public Vector4(float value) { throw null; }
+        public Vector4(float x, float y, float z, float w) { throw null; }
         public static System.Numerics.Vector4 One { get { throw null; } }
         public static System.Numerics.Vector4 UnitW { get { throw null; } }
         public static System.Numerics.Vector4 UnitX { get { throw null; } }
diff --git a/src/v4.7.2/System.Reflection.Context.cs b/src/v4.7.2/System.Reflection.Context.cs
index 96651d4..1f12383 100644
--- a/src/v4.7.2/System.Reflection.Context.cs
+++ b/src/v4.7.2/System.Reflection.Context.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.Reflection.Context.dll")]
@@ -19,8 +19,8 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(2), SkipVerificationInFullTrust=true)]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level2, SkipVerificationInFullTrust=true)]
 [assembly:System.Security.SecurityTransparentAttribute]
 namespace System.Reflection.Context
 {
diff --git a/src/v4.7.2/System.Runtime.Caching.cs b/src/v4.7.2/System.Runtime.Caching.cs
index f891b12..dae06b6 100644
--- a/src/v4.7.2/System.Runtime.Caching.cs
+++ b/src/v4.7.2/System.Runtime.Caching.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.Runtime.Caching.dll")]
@@ -19,9 +19,9 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(2), SkipVerificationInFullTrust=true)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level2, SkipVerificationInFullTrust=true)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, Execution=true)]
 namespace System.Runtime.Caching
 {
@@ -124,7 +124,7 @@ namespace System.Runtime.Caching
     }
     public partial class MemoryCache : System.Runtime.Caching.ObjectCache, System.Collections.IEnumerable, System.IDisposable
     {
-        public MemoryCache(string name, System.Collections.Specialized.NameValueCollection config=null) { }
+        public MemoryCache(string name, System.Collections.Specialized.NameValueCollection config = null) { }
         public MemoryCache(string name, System.Collections.Specialized.NameValueCollection config, bool ignoreConfigSection) { }
         public long CacheMemoryLimit { get { throw null; } }
         public static System.Runtime.Caching.MemoryCache Default { get { throw null; } }
@@ -135,22 +135,22 @@ namespace System.Runtime.Caching
         public System.TimeSpan PollingInterval { get { throw null; } }
         public override bool Add(System.Runtime.Caching.CacheItem item, System.Runtime.Caching.CacheItemPolicy policy) { throw null; }
         public override System.Runtime.Caching.CacheItem AddOrGetExisting(System.Runtime.Caching.CacheItem item, System.Runtime.Caching.CacheItemPolicy policy) { throw null; }
-        public override object AddOrGetExisting(string key, object value, System.DateTimeOffset absoluteExpiration, string regionName=null) { throw null; }
-        public override object AddOrGetExisting(string key, object value, System.Runtime.Caching.CacheItemPolicy policy, string regionName=null) { throw null; }
-        public override bool Contains(string key, string regionName=null) { throw null; }
-        public override System.Runtime.Caching.CacheEntryChangeMonitor CreateCacheEntryChangeMonitor(System.Collections.Generic.IEnumerable<string> keys, string regionName=null) { throw null; }
+        public override object AddOrGetExisting(string key, object value, System.DateTimeOffset absoluteExpiration, string regionName = null) { throw null; }
+        public override object AddOrGetExisting(string key, object value, System.Runtime.Caching.CacheItemPolicy policy, string regionName = null) { throw null; }
+        public override bool Contains(string key, string regionName = null) { throw null; }
+        public override System.Runtime.Caching.CacheEntryChangeMonitor CreateCacheEntryChangeMonitor(System.Collections.Generic.IEnumerable<string> keys, string regionName = null) { throw null; }
         public void Dispose() { }
-        public override object Get(string key, string regionName=null) { throw null; }
-        public override System.Runtime.Caching.CacheItem GetCacheItem(string key, string regionName=null) { throw null; }
-        public override long GetCount(string regionName=null) { throw null; }
+        public override object Get(string key, string regionName = null) { throw null; }
+        public override System.Runtime.Caching.CacheItem GetCacheItem(string key, string regionName = null) { throw null; }
+        public override long GetCount(string regionName = null) { throw null; }
         protected override System.Collections.Generic.IEnumerator<System.Collections.Generic.KeyValuePair<string, object>> GetEnumerator() { throw null; }
-        public long GetLastSize(string regionName=null) { throw null; }
-        public override System.Collections.Generic.IDictionary<string, object> GetValues(System.Collections.Generic.IEnumerable<string> keys, string regionName=null) { throw null; }
-        public object Remove(string key, System.Runtime.Caching.CacheEntryRemovedReason reason, string regionName=null) { throw null; }
-        public override object Remove(string key, string regionName=null) { throw null; }
+        public long GetLastSize(string regionName = null) { throw null; }
+        public override System.Collections.Generic.IDictionary<string, object> GetValues(System.Collections.Generic.IEnumerable<string> keys, string regionName = null) { throw null; }
+        public object Remove(string key, System.Runtime.Caching.CacheEntryRemovedReason reason, string regionName = null) { throw null; }
+        public override object Remove(string key, string regionName = null) { throw null; }
         public override void Set(System.Runtime.Caching.CacheItem item, System.Runtime.Caching.CacheItemPolicy policy) { }
-        public override void Set(string key, object value, System.DateTimeOffset absoluteExpiration, string regionName=null) { }
-        public override void Set(string key, object value, System.Runtime.Caching.CacheItemPolicy policy, string regionName=null) { }
+        public override void Set(string key, object value, System.DateTimeOffset absoluteExpiration, string regionName = null) { }
+        public override void Set(string key, object value, System.Runtime.Caching.CacheItemPolicy policy, string regionName = null) { }
         System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator() { throw null; }
         public long Trim(int percent) { throw null; }
     }
@@ -164,23 +164,23 @@ namespace System.Runtime.Caching
         public abstract object this[string key] { get; set; }
         public abstract string Name { get; }
         public virtual bool Add(System.Runtime.Caching.CacheItem item, System.Runtime.Caching.CacheItemPolicy policy) { throw null; }
-        public virtual bool Add(string key, object value, System.DateTimeOffset absoluteExpiration, string regionName=null) { throw null; }
-        public virtual bool Add(string key, object value, System.Runtime.Caching.CacheItemPolicy policy, string regionName=null) { throw null; }
+        public virtual bool Add(string key, object value, System.DateTimeOffset absoluteExpiration, string regionName = null) { throw null; }
+        public virtual bool Add(string key, object value, System.Runtime.Caching.CacheItemPolicy policy, string regionName = null) { throw null; }
         public abstract System.Runtime.Caching.CacheItem AddOrGetExisting(System.Runtime.Caching.CacheItem value, System.Runtime.Caching.CacheItemPolicy policy);
-        public abstract object AddOrGetExisting(string key, object value, System.DateTimeOffset absoluteExpiration, string regionName=null);
-        public abstract object AddOrGetExisting(string key, object value, System.Runtime.Caching.CacheItemPolicy policy, string regionName=null);
-        public abstract bool Contains(string key, string regionName=null);
-        public abstract System.Runtime.Caching.CacheEntryChangeMonitor CreateCacheEntryChangeMonitor(System.Collections.Generic.IEnumerable<string> keys, string regionName=null);
-        public abstract object Get(string key, string regionName=null);
-        public abstract System.Runtime.Caching.CacheItem GetCacheItem(string key, string regionName=null);
-        public abstract long GetCount(string regionName=null);
+        public abstract object AddOrGetExisting(string key, object value, System.DateTimeOffset absoluteExpiration, string regionName = null);
+        public abstract object AddOrGetExisting(string key, object value, System.Runtime.Caching.CacheItemPolicy policy, string regionName = null);
+        public abstract bool Contains(string key, string regionName = null);
+        public abstract System.Runtime.Caching.CacheEntryChangeMonitor CreateCacheEntryChangeMonitor(System.Collections.Generic.IEnumerable<string> keys, string regionName = null);
+        public abstract object Get(string key, string regionName = null);
+        public abstract System.Runtime.Caching.CacheItem GetCacheItem(string key, string regionName = null);
+        public abstract long GetCount(string regionName = null);
         protected abstract System.Collections.Generic.IEnumerator<System.Collections.Generic.KeyValuePair<string, object>> GetEnumerator();
-        public abstract System.Collections.Generic.IDictionary<string, object> GetValues(System.Collections.Generic.IEnumerable<string> keys, string regionName=null);
+        public abstract System.Collections.Generic.IDictionary<string, object> GetValues(System.Collections.Generic.IEnumerable<string> keys, string regionName = null);
         public virtual System.Collections.Generic.IDictionary<string, object> GetValues(string regionName, params string[] keys) { throw null; }
-        public abstract object Remove(string key, string regionName=null);
+        public abstract object Remove(string key, string regionName = null);
         public abstract void Set(System.Runtime.Caching.CacheItem item, System.Runtime.Caching.CacheItemPolicy policy);
-        public abstract void Set(string key, object value, System.DateTimeOffset absoluteExpiration, string regionName=null);
-        public abstract void Set(string key, object value, System.Runtime.Caching.CacheItemPolicy policy, string regionName=null);
+        public abstract void Set(string key, object value, System.DateTimeOffset absoluteExpiration, string regionName = null);
+        public abstract void Set(string key, object value, System.Runtime.Caching.CacheItemPolicy policy, string regionName = null);
         System.Collections.Generic.IEnumerator<System.Collections.Generic.KeyValuePair<string, object>> System.Collections.Generic.IEnumerable<System.Collections.Generic.KeyValuePair<System.String,System.Object>>.GetEnumerator() { throw null; }
         System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator() { throw null; }
     }
@@ -225,7 +225,7 @@ namespace System.Runtime.Caching.Configuration
         public System.Runtime.Caching.Configuration.MemoryCacheSettingsCollection NamedCaches { get { throw null; } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
     }
-    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.Runtime.Caching.Configuration.MemoryCacheElement), CollectionType=(System.Configuration.ConfigurationElementCollectionType)(1))]
+    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.Runtime.Caching.Configuration.MemoryCacheElement), CollectionType=System.Configuration.ConfigurationElementCollectionType.AddRemoveClearMap)]
     public sealed partial class MemoryCacheSettingsCollection : System.Configuration.ConfigurationElementCollection
     {
         public MemoryCacheSettingsCollection() { }
diff --git a/src/v4.7.2/System.Runtime.DurableInstancing.cs b/src/v4.7.2/System.Runtime.DurableInstancing.cs
index 5374d02..077dacc 100644
--- a/src/v4.7.2/System.Runtime.DurableInstancing.cs
+++ b/src/v4.7.2/System.Runtime.DurableInstancing.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.Runtime.DurableInstancing.dll")]
@@ -19,10 +19,10 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Runtime.InteropServices.GuidAttribute("a9b8c4b5-b4a9-4800-8268-e8ec3b93d9ac")]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(2), SkipVerificationInFullTrust=true)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level2, SkipVerificationInFullTrust=true)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, Execution=true)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, SkipVerification=true)]
 #if false // these are forwarded to System.ServiceModel.Internals.dll but this assembly doesn't actually exist in the .NET 4.7.2 reference assemblies ...
diff --git a/src/v4.7.2/System.Runtime.Remoting.cs b/src/v4.7.2/System.Runtime.Remoting.cs
index 8a8662a..71288cd 100644
--- a/src/v4.7.2/System.Runtime.Remoting.cs
+++ b/src/v4.7.2/System.Runtime.Remoting.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(false)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.Runtime.Remoting.dll")]
@@ -20,7 +20,7 @@
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComCompatibleVersionAttribute(1, 0, 3300, 0)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Runtime.InteropServices.TypeLibVersionAttribute(4, 0)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, SkipVerification=true)]
 namespace System.Runtime.Remoting.Channels
@@ -28,43 +28,43 @@ namespace System.Runtime.Remoting.Channels
     public partial class BinaryClientFormatterSink : System.Runtime.Remoting.Channels.IChannelSinkBase, System.Runtime.Remoting.Channels.IClientChannelSink, System.Runtime.Remoting.Channels.IClientFormatterSink, System.Runtime.Remoting.Messaging.IMessageSink
     {
         public BinaryClientFormatterSink(System.Runtime.Remoting.Channels.IClientChannelSink nextSink) { }
-        public System.Runtime.Remoting.Channels.IClientChannelSink NextChannelSink { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } }
-        public System.Runtime.Remoting.Messaging.IMessageSink NextSink { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } }
-        public System.Collections.IDictionary Properties { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        public System.Runtime.Remoting.Channels.IClientChannelSink NextChannelSink { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } }
+        public System.Runtime.Remoting.Messaging.IMessageSink NextSink { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } }
+        public System.Collections.IDictionary Properties { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public System.Runtime.Remoting.Messaging.IMessageCtrl AsyncProcessMessage(System.Runtime.Remoting.Messaging.IMessage msg, System.Runtime.Remoting.Messaging.IMessageSink replySink) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public void AsyncProcessRequest(System.Runtime.Remoting.Channels.IClientChannelSinkStack sinkStack, System.Runtime.Remoting.Messaging.IMessage msg, System.Runtime.Remoting.Channels.ITransportHeaders headers, System.IO.Stream stream) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public void AsyncProcessResponse(System.Runtime.Remoting.Channels.IClientResponseChannelSinkStack sinkStack, object state, System.Runtime.Remoting.Channels.ITransportHeaders headers, System.IO.Stream stream) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public System.IO.Stream GetRequestStream(System.Runtime.Remoting.Messaging.IMessage msg, System.Runtime.Remoting.Channels.ITransportHeaders headers) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
-        public void ProcessMessage(System.Runtime.Remoting.Messaging.IMessage msg, System.Runtime.Remoting.Channels.ITransportHeaders requestHeaders, System.IO.Stream requestStream, out System.Runtime.Remoting.Channels.ITransportHeaders responseHeaders, out System.IO.Stream responseStream) { responseHeaders = default(System.Runtime.Remoting.Channels.ITransportHeaders); responseStream = default(System.IO.Stream); }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
+        public void ProcessMessage(System.Runtime.Remoting.Messaging.IMessage msg, System.Runtime.Remoting.Channels.ITransportHeaders requestHeaders, System.IO.Stream requestStream, out System.Runtime.Remoting.Channels.ITransportHeaders responseHeaders, out System.IO.Stream responseStream) { throw null; }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public System.Runtime.Remoting.Messaging.IMessage SyncProcessMessage(System.Runtime.Remoting.Messaging.IMessage msg) { throw null; }
     }
     public partial class BinaryClientFormatterSinkProvider : System.Runtime.Remoting.Channels.IClientChannelSinkProvider, System.Runtime.Remoting.Channels.IClientFormatterSinkProvider
     {
         public BinaryClientFormatterSinkProvider() { }
         public BinaryClientFormatterSinkProvider(System.Collections.IDictionary properties, System.Collections.ICollection providerData) { }
-        public System.Runtime.Remoting.Channels.IClientChannelSinkProvider Next { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]set { } }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        public System.Runtime.Remoting.Channels.IClientChannelSinkProvider Next { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]set { } }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public System.Runtime.Remoting.Channels.IClientChannelSink CreateSink(System.Runtime.Remoting.Channels.IChannelSender channel, string url, object remoteChannelData) { throw null; }
     }
     public partial class BinaryServerFormatterSink : System.Runtime.Remoting.Channels.IChannelSinkBase, System.Runtime.Remoting.Channels.IServerChannelSink
     {
         public BinaryServerFormatterSink(System.Runtime.Remoting.Channels.BinaryServerFormatterSink.Protocol protocol, System.Runtime.Remoting.Channels.IServerChannelSink nextSink, System.Runtime.Remoting.Channels.IChannelReceiver receiver) { }
-        public System.Runtime.Remoting.Channels.IServerChannelSink NextChannelSink { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } }
-        public System.Collections.IDictionary Properties { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } }
+        public System.Runtime.Remoting.Channels.IServerChannelSink NextChannelSink { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } }
+        public System.Collections.IDictionary Properties { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         public System.Runtime.Serialization.Formatters.TypeFilterLevel TypeFilterLevel { get { throw null; } set { } }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public void AsyncProcessResponse(System.Runtime.Remoting.Channels.IServerResponseChannelSinkStack sinkStack, object state, System.Runtime.Remoting.Messaging.IMessage msg, System.Runtime.Remoting.Channels.ITransportHeaders headers, System.IO.Stream stream) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public System.IO.Stream GetResponseStream(System.Runtime.Remoting.Channels.IServerResponseChannelSinkStack sinkStack, object state, System.Runtime.Remoting.Messaging.IMessage msg, System.Runtime.Remoting.Channels.ITransportHeaders headers) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
-        public System.Runtime.Remoting.Channels.ServerProcessing ProcessMessage(System.Runtime.Remoting.Channels.IServerChannelSinkStack sinkStack, System.Runtime.Remoting.Messaging.IMessage requestMsg, System.Runtime.Remoting.Channels.ITransportHeaders requestHeaders, System.IO.Stream requestStream, out System.Runtime.Remoting.Messaging.IMessage responseMsg, out System.Runtime.Remoting.Channels.ITransportHeaders responseHeaders, out System.IO.Stream responseStream) { responseMsg = default(System.Runtime.Remoting.Messaging.IMessage); responseHeaders = default(System.Runtime.Remoting.Channels.ITransportHeaders); responseStream = default(System.IO.Stream); throw null; }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
+        public System.Runtime.Remoting.Channels.ServerProcessing ProcessMessage(System.Runtime.Remoting.Channels.IServerChannelSinkStack sinkStack, System.Runtime.Remoting.Messaging.IMessage requestMsg, System.Runtime.Remoting.Channels.ITransportHeaders requestHeaders, System.IO.Stream requestStream, out System.Runtime.Remoting.Messaging.IMessage responseMsg, out System.Runtime.Remoting.Channels.ITransportHeaders responseHeaders, out System.IO.Stream responseStream) { throw null; }
         [System.SerializableAttribute]
         public enum Protocol
         {
@@ -76,12 +76,12 @@ namespace System.Runtime.Remoting.Channels
     {
         public BinaryServerFormatterSinkProvider() { }
         public BinaryServerFormatterSinkProvider(System.Collections.IDictionary properties, System.Collections.ICollection providerData) { }
-        public System.Runtime.Remoting.Channels.IServerChannelSinkProvider Next { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]set { } }
+        public System.Runtime.Remoting.Channels.IServerChannelSinkProvider Next { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]set { } }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         public System.Runtime.Serialization.Formatters.TypeFilterLevel TypeFilterLevel { get { throw null; } set { } }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public System.Runtime.Remoting.Channels.IServerChannelSink CreateSink(System.Runtime.Remoting.Channels.IChannelReceiver channel) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public void GetChannelData(System.Runtime.Remoting.Channels.IChannelDataStore channelData) { }
     }
     public partial class CommonTransportKeys
@@ -99,43 +99,43 @@ namespace System.Runtime.Remoting.Channels
     public partial class SoapClientFormatterSink : System.Runtime.Remoting.Channels.IChannelSinkBase, System.Runtime.Remoting.Channels.IClientChannelSink, System.Runtime.Remoting.Channels.IClientFormatterSink, System.Runtime.Remoting.Messaging.IMessageSink
     {
         public SoapClientFormatterSink(System.Runtime.Remoting.Channels.IClientChannelSink nextSink) { }
-        public System.Runtime.Remoting.Channels.IClientChannelSink NextChannelSink { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } }
-        public System.Runtime.Remoting.Messaging.IMessageSink NextSink { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } }
-        public System.Collections.IDictionary Properties { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        public System.Runtime.Remoting.Channels.IClientChannelSink NextChannelSink { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } }
+        public System.Runtime.Remoting.Messaging.IMessageSink NextSink { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } }
+        public System.Collections.IDictionary Properties { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public System.Runtime.Remoting.Messaging.IMessageCtrl AsyncProcessMessage(System.Runtime.Remoting.Messaging.IMessage msg, System.Runtime.Remoting.Messaging.IMessageSink replySink) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public void AsyncProcessRequest(System.Runtime.Remoting.Channels.IClientChannelSinkStack sinkStack, System.Runtime.Remoting.Messaging.IMessage msg, System.Runtime.Remoting.Channels.ITransportHeaders headers, System.IO.Stream stream) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public void AsyncProcessResponse(System.Runtime.Remoting.Channels.IClientResponseChannelSinkStack sinkStack, object state, System.Runtime.Remoting.Channels.ITransportHeaders headers, System.IO.Stream stream) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public System.IO.Stream GetRequestStream(System.Runtime.Remoting.Messaging.IMessage msg, System.Runtime.Remoting.Channels.ITransportHeaders headers) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
-        public void ProcessMessage(System.Runtime.Remoting.Messaging.IMessage msg, System.Runtime.Remoting.Channels.ITransportHeaders requestHeaders, System.IO.Stream requestStream, out System.Runtime.Remoting.Channels.ITransportHeaders responseHeaders, out System.IO.Stream responseStream) { responseHeaders = default(System.Runtime.Remoting.Channels.ITransportHeaders); responseStream = default(System.IO.Stream); }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
+        public void ProcessMessage(System.Runtime.Remoting.Messaging.IMessage msg, System.Runtime.Remoting.Channels.ITransportHeaders requestHeaders, System.IO.Stream requestStream, out System.Runtime.Remoting.Channels.ITransportHeaders responseHeaders, out System.IO.Stream responseStream) { throw null; }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public System.Runtime.Remoting.Messaging.IMessage SyncProcessMessage(System.Runtime.Remoting.Messaging.IMessage msg) { throw null; }
     }
     public partial class SoapClientFormatterSinkProvider : System.Runtime.Remoting.Channels.IClientChannelSinkProvider, System.Runtime.Remoting.Channels.IClientFormatterSinkProvider
     {
         public SoapClientFormatterSinkProvider() { }
         public SoapClientFormatterSinkProvider(System.Collections.IDictionary properties, System.Collections.ICollection providerData) { }
-        public System.Runtime.Remoting.Channels.IClientChannelSinkProvider Next { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]set { } }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        public System.Runtime.Remoting.Channels.IClientChannelSinkProvider Next { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]set { } }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public System.Runtime.Remoting.Channels.IClientChannelSink CreateSink(System.Runtime.Remoting.Channels.IChannelSender channel, string url, object remoteChannelData) { throw null; }
     }
     public partial class SoapServerFormatterSink : System.Runtime.Remoting.Channels.IChannelSinkBase, System.Runtime.Remoting.Channels.IServerChannelSink
     {
         public SoapServerFormatterSink(System.Runtime.Remoting.Channels.SoapServerFormatterSink.Protocol protocol, System.Runtime.Remoting.Channels.IServerChannelSink nextSink, System.Runtime.Remoting.Channels.IChannelReceiver receiver) { }
-        public System.Runtime.Remoting.Channels.IServerChannelSink NextChannelSink { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } }
-        public System.Collections.IDictionary Properties { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } }
+        public System.Runtime.Remoting.Channels.IServerChannelSink NextChannelSink { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } }
+        public System.Collections.IDictionary Properties { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         public System.Runtime.Serialization.Formatters.TypeFilterLevel TypeFilterLevel { get { throw null; } set { } }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public void AsyncProcessResponse(System.Runtime.Remoting.Channels.IServerResponseChannelSinkStack sinkStack, object state, System.Runtime.Remoting.Messaging.IMessage msg, System.Runtime.Remoting.Channels.ITransportHeaders headers, System.IO.Stream stream) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public System.IO.Stream GetResponseStream(System.Runtime.Remoting.Channels.IServerResponseChannelSinkStack sinkStack, object state, System.Runtime.Remoting.Messaging.IMessage msg, System.Runtime.Remoting.Channels.ITransportHeaders headers) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
-        public System.Runtime.Remoting.Channels.ServerProcessing ProcessMessage(System.Runtime.Remoting.Channels.IServerChannelSinkStack sinkStack, System.Runtime.Remoting.Messaging.IMessage requestMsg, System.Runtime.Remoting.Channels.ITransportHeaders requestHeaders, System.IO.Stream requestStream, out System.Runtime.Remoting.Messaging.IMessage responseMsg, out System.Runtime.Remoting.Channels.ITransportHeaders responseHeaders, out System.IO.Stream responseStream) { responseMsg = default(System.Runtime.Remoting.Messaging.IMessage); responseHeaders = default(System.Runtime.Remoting.Channels.ITransportHeaders); responseStream = default(System.IO.Stream); throw null; }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
+        public System.Runtime.Remoting.Channels.ServerProcessing ProcessMessage(System.Runtime.Remoting.Channels.IServerChannelSinkStack sinkStack, System.Runtime.Remoting.Messaging.IMessage requestMsg, System.Runtime.Remoting.Channels.ITransportHeaders requestHeaders, System.IO.Stream requestStream, out System.Runtime.Remoting.Messaging.IMessage responseMsg, out System.Runtime.Remoting.Channels.ITransportHeaders responseHeaders, out System.IO.Stream responseStream) { throw null; }
         [System.SerializableAttribute]
         public enum Protocol
         {
@@ -147,12 +147,12 @@ namespace System.Runtime.Remoting.Channels
     {
         public SoapServerFormatterSinkProvider() { }
         public SoapServerFormatterSinkProvider(System.Collections.IDictionary properties, System.Collections.ICollection providerData) { }
-        public System.Runtime.Remoting.Channels.IServerChannelSinkProvider Next { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]set { } }
+        public System.Runtime.Remoting.Channels.IServerChannelSinkProvider Next { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]set { } }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         public System.Runtime.Serialization.Formatters.TypeFilterLevel TypeFilterLevel { get { throw null; } set { } }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public System.Runtime.Remoting.Channels.IServerChannelSink CreateSink(System.Runtime.Remoting.Channels.IChannelReceiver channel) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public void GetChannelData(System.Runtime.Remoting.Channels.IChannelDataStore channelData) { }
     }
     public enum SocketCachePolicy
@@ -168,27 +168,27 @@ namespace System.Runtime.Remoting.Channels.Http
         public HttpChannel() { }
         public HttpChannel(System.Collections.IDictionary properties, System.Runtime.Remoting.Channels.IClientChannelSinkProvider clientSinkProvider, System.Runtime.Remoting.Channels.IServerChannelSinkProvider serverSinkProvider) { }
         public HttpChannel(int port) { }
-        public object ChannelData { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } }
-        public string ChannelName { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } }
-        public int ChannelPriority { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } }
-        public string ChannelScheme { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } }
-        public System.Runtime.Remoting.Channels.IServerChannelSink ChannelSinkChain { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } }
-        public bool IsSecured { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]set { } }
+        public object ChannelData { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } }
+        public string ChannelName { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } }
+        public int ChannelPriority { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } }
+        public string ChannelScheme { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } }
+        public System.Runtime.Remoting.Channels.IServerChannelSink ChannelSinkChain { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } }
+        public bool IsSecured { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]set { } }
         public override object this[object key] { get { throw null; } set { } }
         public override System.Collections.ICollection Keys { get { throw null; } }
-        public override System.Collections.IDictionary Properties { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } }
-        public bool WantsToListen { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } set { } }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        public override System.Collections.IDictionary Properties { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } }
+        public bool WantsToListen { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } set { } }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public void AddHookChannelUri(string channelUri) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
-        public System.Runtime.Remoting.Messaging.IMessageSink CreateMessageSink(string url, object remoteChannelData, out string objectURI) { objectURI = default(string); throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
+        public System.Runtime.Remoting.Messaging.IMessageSink CreateMessageSink(string url, object remoteChannelData, out string objectURI) { throw null; }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public string[] GetUrlsForUri(string objectURI) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
-        public string Parse(string url, out string objectURI) { objectURI = default(string); throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
+        public string Parse(string url, out string objectURI) { throw null; }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public void StartListening(object data) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public void StopListening(object data) { }
     }
     public partial class HttpClientChannel : System.Runtime.Remoting.Channels.BaseChannelWithProperties, System.Runtime.Remoting.Channels.IChannel, System.Runtime.Remoting.Channels.IChannelSender, System.Runtime.Remoting.Channels.ISecurableChannel
@@ -196,15 +196,15 @@ namespace System.Runtime.Remoting.Channels.Http
         public HttpClientChannel() { }
         public HttpClientChannel(System.Collections.IDictionary properties, System.Runtime.Remoting.Channels.IClientChannelSinkProvider sinkProvider) { }
         public HttpClientChannel(string name, System.Runtime.Remoting.Channels.IClientChannelSinkProvider sinkProvider) { }
-        public string ChannelName { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } }
-        public int ChannelPriority { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } }
-        public bool IsSecured { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]set { } }
+        public string ChannelName { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } }
+        public int ChannelPriority { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } }
+        public bool IsSecured { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]set { } }
         public override object this[object key] { get { throw null; } set { } }
         public override System.Collections.ICollection Keys { get { throw null; } }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
-        public virtual System.Runtime.Remoting.Messaging.IMessageSink CreateMessageSink(string url, object remoteChannelData, out string objectURI) { objectURI = default(string); throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
-        public string Parse(string url, out string objectURI) { objectURI = default(string); throw null; }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
+        public virtual System.Runtime.Remoting.Messaging.IMessageSink CreateMessageSink(string url, object remoteChannelData, out string objectURI) { throw null; }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
+        public string Parse(string url, out string objectURI) { throw null; }
     }
     public partial class HttpRemotingHandler : System.Web.IHttpHandler
     {
@@ -226,24 +226,24 @@ namespace System.Runtime.Remoting.Channels.Http
         public HttpServerChannel(int port) { }
         public HttpServerChannel(string name, int port) { }
         public HttpServerChannel(string name, int port, System.Runtime.Remoting.Channels.IServerChannelSinkProvider sinkProvider) { }
-        public object ChannelData { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } }
-        public string ChannelName { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } }
-        public int ChannelPriority { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } }
-        public string ChannelScheme { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096))]get { throw null; } }
-        public System.Runtime.Remoting.Channels.IServerChannelSink ChannelSinkChain { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096))]get { throw null; } }
+        public object ChannelData { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } }
+        public string ChannelName { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } }
+        public int ChannelPriority { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } }
+        public string ChannelScheme { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure)]get { throw null; } }
+        public System.Runtime.Remoting.Channels.IServerChannelSink ChannelSinkChain { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure)]get { throw null; } }
         public override object this[object key] { get { throw null; } set { } }
         public override System.Collections.ICollection Keys { get { throw null; } }
-        public bool WantsToListen { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } set { } }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        public bool WantsToListen { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } set { } }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public void AddHookChannelUri(string channelUri) { }
         public string GetChannelUri() { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public virtual string[] GetUrlsForUri(string objectUri) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
-        public string Parse(string url, out string objectURI) { objectURI = default(string); throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
+        public string Parse(string url, out string objectURI) { throw null; }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public void StartListening(object data) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public void StopListening(object data) { }
     }
 }
@@ -255,19 +255,19 @@ namespace System.Runtime.Remoting.Channels.Ipc
         public IpcChannel(System.Collections.IDictionary properties, System.Runtime.Remoting.Channels.IClientChannelSinkProvider clientSinkProvider, System.Runtime.Remoting.Channels.IServerChannelSinkProvider serverSinkProvider) { }
         public IpcChannel(System.Collections.IDictionary properties, System.Runtime.Remoting.Channels.IClientChannelSinkProvider clientSinkProvider, System.Runtime.Remoting.Channels.IServerChannelSinkProvider serverSinkProvider, System.Security.AccessControl.CommonSecurityDescriptor securityDescriptor) { }
         public IpcChannel(string portName) { }
-        public object ChannelData { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } }
-        public string ChannelName { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } }
-        public int ChannelPriority { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } }
-        public bool IsSecured { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]set { } }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
-        public System.Runtime.Remoting.Messaging.IMessageSink CreateMessageSink(string url, object remoteChannelData, out string objectURI) { objectURI = default(string); throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        public object ChannelData { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } }
+        public string ChannelName { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } }
+        public int ChannelPriority { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } }
+        public bool IsSecured { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]set { } }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
+        public System.Runtime.Remoting.Messaging.IMessageSink CreateMessageSink(string url, object remoteChannelData, out string objectURI) { throw null; }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public string[] GetUrlsForUri(string objectURI) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
-        public string Parse(string url, out string objectURI) { objectURI = default(string); throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
+        public string Parse(string url, out string objectURI) { throw null; }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public void StartListening(object data) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public void StopListening(object data) { }
     }
     public partial class IpcClientChannel : System.Runtime.Remoting.Channels.IChannel, System.Runtime.Remoting.Channels.IChannelSender, System.Runtime.Remoting.Channels.ISecurableChannel
@@ -275,13 +275,13 @@ namespace System.Runtime.Remoting.Channels.Ipc
         public IpcClientChannel() { }
         public IpcClientChannel(System.Collections.IDictionary properties, System.Runtime.Remoting.Channels.IClientChannelSinkProvider sinkProvider) { }
         public IpcClientChannel(string name, System.Runtime.Remoting.Channels.IClientChannelSinkProvider sinkProvider) { }
-        public string ChannelName { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } }
-        public int ChannelPriority { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } }
-        public bool IsSecured { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]set { } }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
-        public virtual System.Runtime.Remoting.Messaging.IMessageSink CreateMessageSink(string url, object remoteChannelData, out string objectURI) { objectURI = default(string); throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
-        public string Parse(string url, out string objectURI) { objectURI = default(string); throw null; }
+        public string ChannelName { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } }
+        public int ChannelPriority { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } }
+        public bool IsSecured { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]set { } }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
+        public virtual System.Runtime.Remoting.Messaging.IMessageSink CreateMessageSink(string url, object remoteChannelData, out string objectURI) { throw null; }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
+        public string Parse(string url, out string objectURI) { throw null; }
     }
     public partial class IpcServerChannel : System.Runtime.Remoting.Channels.IChannel, System.Runtime.Remoting.Channels.IChannelReceiver, System.Runtime.Remoting.Channels.ISecurableChannel
     {
@@ -290,18 +290,18 @@ namespace System.Runtime.Remoting.Channels.Ipc
         public IpcServerChannel(string portName) { }
         public IpcServerChannel(string name, string portName) { }
         public IpcServerChannel(string name, string portName, System.Runtime.Remoting.Channels.IServerChannelSinkProvider sinkProvider) { }
-        public object ChannelData { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } }
-        public string ChannelName { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } }
-        public int ChannelPriority { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } }
-        public bool IsSecured { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]set { } }
+        public object ChannelData { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } }
+        public string ChannelName { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } }
+        public int ChannelPriority { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } }
+        public bool IsSecured { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]set { } }
         public string GetChannelUri() { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public virtual string[] GetUrlsForUri(string objectUri) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
-        public string Parse(string url, out string objectURI) { objectURI = default(string); throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
+        public string Parse(string url, out string objectURI) { throw null; }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public void StartListening(object data) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public void StopListening(object data) { }
     }
 }
@@ -312,19 +312,19 @@ namespace System.Runtime.Remoting.Channels.Tcp
         public TcpChannel() { }
         public TcpChannel(System.Collections.IDictionary properties, System.Runtime.Remoting.Channels.IClientChannelSinkProvider clientSinkProvider, System.Runtime.Remoting.Channels.IServerChannelSinkProvider serverSinkProvider) { }
         public TcpChannel(int port) { }
-        public object ChannelData { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } }
-        public string ChannelName { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } }
-        public int ChannelPriority { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } }
-        public bool IsSecured { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]set { } }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
-        public System.Runtime.Remoting.Messaging.IMessageSink CreateMessageSink(string url, object remoteChannelData, out string objectURI) { objectURI = default(string); throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        public object ChannelData { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } }
+        public string ChannelName { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } }
+        public int ChannelPriority { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } }
+        public bool IsSecured { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]set { } }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
+        public System.Runtime.Remoting.Messaging.IMessageSink CreateMessageSink(string url, object remoteChannelData, out string objectURI) { throw null; }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public string[] GetUrlsForUri(string objectURI) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
-        public string Parse(string url, out string objectURI) { objectURI = default(string); throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
+        public string Parse(string url, out string objectURI) { throw null; }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public void StartListening(object data) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public void StopListening(object data) { }
     }
     public partial class TcpClientChannel : System.Runtime.Remoting.Channels.IChannel, System.Runtime.Remoting.Channels.IChannelSender, System.Runtime.Remoting.Channels.ISecurableChannel
@@ -332,13 +332,13 @@ namespace System.Runtime.Remoting.Channels.Tcp
         public TcpClientChannel() { }
         public TcpClientChannel(System.Collections.IDictionary properties, System.Runtime.Remoting.Channels.IClientChannelSinkProvider sinkProvider) { }
         public TcpClientChannel(string name, System.Runtime.Remoting.Channels.IClientChannelSinkProvider sinkProvider) { }
-        public string ChannelName { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } }
-        public int ChannelPriority { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } }
-        public bool IsSecured { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]set { } }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
-        public virtual System.Runtime.Remoting.Messaging.IMessageSink CreateMessageSink(string url, object remoteChannelData, out string objectURI) { objectURI = default(string); throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
-        public string Parse(string url, out string objectURI) { objectURI = default(string); throw null; }
+        public string ChannelName { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } }
+        public int ChannelPriority { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } }
+        public bool IsSecured { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]set { } }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
+        public virtual System.Runtime.Remoting.Messaging.IMessageSink CreateMessageSink(string url, object remoteChannelData, out string objectURI) { throw null; }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
+        public string Parse(string url, out string objectURI) { throw null; }
     }
     public partial class TcpServerChannel : System.Runtime.Remoting.Channels.IChannel, System.Runtime.Remoting.Channels.IChannelReceiver, System.Runtime.Remoting.Channels.ISecurableChannel
     {
@@ -347,18 +347,18 @@ namespace System.Runtime.Remoting.Channels.Tcp
         public TcpServerChannel(int port) { }
         public TcpServerChannel(string name, int port) { }
         public TcpServerChannel(string name, int port, System.Runtime.Remoting.Channels.IServerChannelSinkProvider sinkProvider) { }
-        public object ChannelData { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } }
-        public string ChannelName { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } }
-        public int ChannelPriority { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } }
-        public bool IsSecured { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]set { } }
+        public object ChannelData { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } }
+        public string ChannelName { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } }
+        public int ChannelPriority { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } }
+        public bool IsSecured { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]set { } }
         public string GetChannelUri() { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public virtual string[] GetUrlsForUri(string objectUri) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
-        public string Parse(string url, out string objectURI) { objectURI = default(string); throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
+        public string Parse(string url, out string objectURI) { throw null; }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public void StartListening(object data) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public void StopListening(object data) { }
     }
 }
@@ -383,23 +383,23 @@ namespace System.Runtime.Remoting.MetadataServices
     public partial class SdlChannelSink : System.Runtime.Remoting.Channels.IChannelSinkBase, System.Runtime.Remoting.Channels.IServerChannelSink
     {
         public SdlChannelSink(System.Runtime.Remoting.Channels.IChannelReceiver receiver, System.Runtime.Remoting.Channels.IServerChannelSink nextSink) { }
-        public System.Runtime.Remoting.Channels.IServerChannelSink NextChannelSink { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } }
-        public System.Collections.IDictionary Properties { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        public System.Runtime.Remoting.Channels.IServerChannelSink NextChannelSink { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } }
+        public System.Collections.IDictionary Properties { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public void AsyncProcessResponse(System.Runtime.Remoting.Channels.IServerResponseChannelSinkStack sinkStack, object state, System.Runtime.Remoting.Messaging.IMessage msg, System.Runtime.Remoting.Channels.ITransportHeaders headers, System.IO.Stream stream) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public System.IO.Stream GetResponseStream(System.Runtime.Remoting.Channels.IServerResponseChannelSinkStack sinkStack, object state, System.Runtime.Remoting.Messaging.IMessage msg, System.Runtime.Remoting.Channels.ITransportHeaders headers) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
-        public System.Runtime.Remoting.Channels.ServerProcessing ProcessMessage(System.Runtime.Remoting.Channels.IServerChannelSinkStack sinkStack, System.Runtime.Remoting.Messaging.IMessage requestMsg, System.Runtime.Remoting.Channels.ITransportHeaders requestHeaders, System.IO.Stream requestStream, out System.Runtime.Remoting.Messaging.IMessage responseMsg, out System.Runtime.Remoting.Channels.ITransportHeaders responseHeaders, out System.IO.Stream responseStream) { responseMsg = default(System.Runtime.Remoting.Messaging.IMessage); responseHeaders = default(System.Runtime.Remoting.Channels.ITransportHeaders); responseStream = default(System.IO.Stream); throw null; }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
+        public System.Runtime.Remoting.Channels.ServerProcessing ProcessMessage(System.Runtime.Remoting.Channels.IServerChannelSinkStack sinkStack, System.Runtime.Remoting.Messaging.IMessage requestMsg, System.Runtime.Remoting.Channels.ITransportHeaders requestHeaders, System.IO.Stream requestStream, out System.Runtime.Remoting.Messaging.IMessage responseMsg, out System.Runtime.Remoting.Channels.ITransportHeaders responseHeaders, out System.IO.Stream responseStream) { throw null; }
     }
     public partial class SdlChannelSinkProvider : System.Runtime.Remoting.Channels.IServerChannelSinkProvider
     {
         public SdlChannelSinkProvider() { }
         public SdlChannelSinkProvider(System.Collections.IDictionary properties, System.Collections.ICollection providerData) { }
-        public System.Runtime.Remoting.Channels.IServerChannelSinkProvider Next { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]set { } }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        public System.Runtime.Remoting.Channels.IServerChannelSinkProvider Next { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]set { } }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public System.Runtime.Remoting.Channels.IServerChannelSink CreateSink(System.Runtime.Remoting.Channels.IChannelReceiver channel) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096), Infrastructure=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure, Infrastructure=true)]
         public void GetChannelData(System.Runtime.Remoting.Channels.IChannelDataStore localChannelData) { }
     }
     [System.SerializableAttribute]
diff --git a/src/v4.7.2/System.Runtime.Serialization.Formatters.Soap.cs b/src/v4.7.2/System.Runtime.Serialization.Formatters.Soap.cs
index 47c78d7..4ef2b53 100644
--- a/src/v4.7.2/System.Runtime.Serialization.Formatters.Soap.cs
+++ b/src/v4.7.2/System.Runtime.Serialization.Formatters.Soap.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.Runtime.Serialization.Formatters.Soap.dll")]
@@ -20,7 +20,7 @@
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComCompatibleVersionAttribute(1, 0, 3300, 0)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(true)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 namespace System.Runtime.Serialization.Formatters.Soap
 {
     public sealed partial class SoapFormatter : System.Runtime.Remoting.Messaging.IRemotingFormatter, System.Runtime.Serialization.IFormatter
diff --git a/src/v4.7.2/System.Runtime.Serialization.cs b/src/v4.7.2/System.Runtime.Serialization.cs
index b40c8e9..41e1161 100644
--- a/src/v4.7.2/System.Runtime.Serialization.cs
+++ b/src/v4.7.2/System.Runtime.Serialization.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.Runtime.Serialization.dll")]
@@ -20,14 +20,14 @@
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComCompatibleVersionAttribute(1, 0, 3300, 0)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
 [assembly:System.Security.SecurityCriticalAttribute]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(1))]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level1)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, SkipVerification=true)]
 namespace System.Runtime.Serialization
 {
-    [System.AttributeUsageAttribute((System.AttributeTargets)(12), Inherited=false, AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Struct, Inherited=false, AllowMultiple=false)]
     public sealed partial class CollectionDataContractAttribute : System.Attribute
     {
         public CollectionDataContractAttribute() { }
@@ -44,14 +44,14 @@ namespace System.Runtime.Serialization
         public string Namespace { get { throw null; } set { } }
         public string ValueName { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(3), Inherited=false, AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Module, Inherited=false, AllowMultiple=true)]
     public sealed partial class ContractNamespaceAttribute : System.Attribute
     {
         public ContractNamespaceAttribute(string contractNamespace) { }
         public string ClrNamespace { get { throw null; } set { } }
         public string ContractNamespace { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(28), Inherited=false, AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Enum | System.AttributeTargets.Struct, Inherited=false, AllowMultiple=false)]
     public sealed partial class DataContractAttribute : System.Attribute
     {
         public DataContractAttribute() { }
@@ -105,12 +105,12 @@ namespace System.Runtime.Serialization
         public override void WriteStartObject(System.Xml.XmlDictionaryWriter writer, object graph) { }
         public override void WriteStartObject(System.Xml.XmlWriter writer, object graph) { }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public static partial class DataContractSerializerExtensions
     {
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public static System.Runtime.Serialization.ISerializationSurrogateProvider GetSerializationSurrogateProvider(this System.Runtime.Serialization.DataContractSerializer serializer) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public static void SetSerializationSurrogateProvider(this System.Runtime.Serialization.DataContractSerializer serializer, System.Runtime.Serialization.ISerializationSurrogateProvider provider) { }
     }
     public partial class DataContractSerializerSettings
@@ -126,7 +126,7 @@ namespace System.Runtime.Serialization
         public System.Xml.XmlDictionaryString RootNamespace { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
         public bool SerializeReadOnlyTypes { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(384), Inherited=false, AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Property, Inherited=false, AllowMultiple=false)]
     public sealed partial class DataMemberAttribute : System.Attribute
     {
         public DataMemberAttribute() { }
@@ -150,7 +150,7 @@ namespace System.Runtime.Serialization
         AsNeeded = 0,
         Never = 2,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(256), Inherited=false, AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field, Inherited=false, AllowMultiple=false)]
     public sealed partial class EnumMemberAttribute : System.Attribute
     {
         public EnumMemberAttribute() { }
@@ -182,7 +182,7 @@ namespace System.Runtime.Serialization
     {
         System.Runtime.Serialization.ExtensionDataObject ExtensionData { get; set; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(384), Inherited=false, AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Property, Inherited=false, AllowMultiple=false)]
     public sealed partial class IgnoreDataMemberAttribute : System.Attribute
     {
         public IgnoreDataMemberAttribute() { }
@@ -214,7 +214,7 @@ namespace System.Runtime.Serialization
         object GetObjectToSerialize(object obj, System.Type targetType);
         System.Type GetSurrogateType(System.Type type);
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(12), Inherited=true, AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Struct, Inherited=true, AllowMultiple=true)]
     public sealed partial class KnownTypeAttribute : System.Attribute
     {
         public KnownTypeAttribute(string methodName) { }
@@ -280,8 +280,8 @@ namespace System.Runtime.Serialization
     }
     public static partial class XPathQueryGenerator
     {
-        public static string CreateFromDataContractSerializer(System.Type type, System.Reflection.MemberInfo[] pathToMember, System.Text.StringBuilder rootElementXpath, out System.Xml.XmlNamespaceManager namespaces) { namespaces = default(System.Xml.XmlNamespaceManager); throw null; }
-        public static string CreateFromDataContractSerializer(System.Type type, System.Reflection.MemberInfo[] pathToMember, out System.Xml.XmlNamespaceManager namespaces) { namespaces = default(System.Xml.XmlNamespaceManager); throw null; }
+        public static string CreateFromDataContractSerializer(System.Type type, System.Reflection.MemberInfo[] pathToMember, System.Text.StringBuilder rootElementXpath, out System.Xml.XmlNamespaceManager namespaces) { throw null; }
+        public static string CreateFromDataContractSerializer(System.Type type, System.Reflection.MemberInfo[] pathToMember, out System.Xml.XmlNamespaceManager namespaces) { throw null; }
     }
     public partial class XsdDataContractExporter
     {
@@ -331,10 +331,10 @@ namespace System.Runtime.Serialization.Configuration
     {
         public DeclaredTypeElement() { }
         public DeclaredTypeElement(string typeName) { }
-        [System.Configuration.ConfigurationPropertyAttribute("", DefaultValue=null, Options=(System.Configuration.ConfigurationPropertyOptions)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("", DefaultValue=null, Options=System.Configuration.ConfigurationPropertyOptions.IsDefaultCollection)]
         public System.Runtime.Serialization.Configuration.TypeElementCollection KnownTypes { get { throw null; } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("type", DefaultValue="", Options=(System.Configuration.ConfigurationPropertyOptions)(4))]
+        [System.Configuration.ConfigurationPropertyAttribute("type", DefaultValue="", Options=System.Configuration.ConfigurationPropertyOptions.IsKey)]
         public string Type { get { throw null; } set { } }
         [System.Security.SecuritySafeCriticalAttribute]
         protected override void PostDeserialize() { }
@@ -370,7 +370,7 @@ namespace System.Runtime.Serialization.Configuration
         [System.Configuration.ConfigurationPropertyAttribute("index", DefaultValue=0)]
         [System.Configuration.IntegerValidatorAttribute(MinValue=0)]
         public int Index { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("", DefaultValue=null, Options=(System.Configuration.ConfigurationPropertyOptions)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("", DefaultValue=null, Options=System.Configuration.ConfigurationPropertyOptions.IsDefaultCollection)]
         public System.Runtime.Serialization.Configuration.ParameterElementCollection Parameters { get { throw null; } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("type", DefaultValue="")]
@@ -379,7 +379,7 @@ namespace System.Runtime.Serialization.Configuration
         protected override void PostDeserialize() { }
         protected override void PreSerialize(System.Xml.XmlWriter writer) { }
     }
-    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.Runtime.Serialization.Configuration.ParameterElement), AddItemName="parameter", CollectionType=(System.Configuration.ConfigurationElementCollectionType)(0))]
+    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.Runtime.Serialization.Configuration.ParameterElement), AddItemName="parameter", CollectionType=System.Configuration.ConfigurationElementCollectionType.BasicMap)]
     public sealed partial class ParameterElementCollection : System.Configuration.ConfigurationElementCollection
     {
         public ParameterElementCollection() { }
@@ -409,7 +409,7 @@ namespace System.Runtime.Serialization.Configuration
         [System.Configuration.ConfigurationPropertyAttribute("index", DefaultValue=0)]
         [System.Configuration.IntegerValidatorAttribute(MinValue=0)]
         public int Index { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("", DefaultValue=null, Options=(System.Configuration.ConfigurationPropertyOptions)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("", DefaultValue=null, Options=System.Configuration.ConfigurationPropertyOptions.IsDefaultCollection)]
         public System.Runtime.Serialization.Configuration.ParameterElementCollection Parameters { get { throw null; } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("type", DefaultValue="")]
@@ -417,7 +417,7 @@ namespace System.Runtime.Serialization.Configuration
         public string Type { get { throw null; } set { } }
         protected override void Reset(System.Configuration.ConfigurationElement parentElement) { }
     }
-    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.Runtime.Serialization.Configuration.TypeElement), CollectionType=(System.Configuration.ConfigurationElementCollectionType)(0))]
+    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.Runtime.Serialization.Configuration.TypeElement), CollectionType=System.Configuration.ConfigurationElementCollectionType.BasicMap)]
     public sealed partial class TypeElementCollection : System.Configuration.ConfigurationElementCollection
     {
         public TypeElementCollection() { }
@@ -583,22 +583,22 @@ namespace System.Xml
         public override string ToString() { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
         public bool TryGetGuid(byte[] buffer, int offset) { throw null; }
-        public bool TryGetGuid(out System.Guid guid) { guid = default(System.Guid); throw null; }
+        public bool TryGetGuid(out System.Guid guid) { throw null; }
     }
     public partial class XmlBinaryReaderSession : System.Xml.IXmlDictionary
     {
         public XmlBinaryReaderSession() { }
         public System.Xml.XmlDictionaryString Add(int id, string value) { throw null; }
         public void Clear() { }
-        public bool TryLookup(int key, out System.Xml.XmlDictionaryString result) { result = default(System.Xml.XmlDictionaryString); throw null; }
-        public bool TryLookup(string value, out System.Xml.XmlDictionaryString result) { result = default(System.Xml.XmlDictionaryString); throw null; }
-        public bool TryLookup(System.Xml.XmlDictionaryString value, out System.Xml.XmlDictionaryString result) { result = default(System.Xml.XmlDictionaryString); throw null; }
+        public bool TryLookup(int key, out System.Xml.XmlDictionaryString result) { throw null; }
+        public bool TryLookup(string value, out System.Xml.XmlDictionaryString result) { throw null; }
+        public bool TryLookup(System.Xml.XmlDictionaryString value, out System.Xml.XmlDictionaryString result) { throw null; }
     }
     public partial class XmlBinaryWriterSession
     {
         public XmlBinaryWriterSession() { }
         public void Reset() { }
-        public virtual bool TryAdd(System.Xml.XmlDictionaryString value, out int key) { key = default(int); throw null; }
+        public virtual bool TryAdd(System.Xml.XmlDictionaryString value, out int key) { throw null; }
     }
     public partial class XmlDictionary : System.Xml.IXmlDictionary
     {
@@ -606,9 +606,9 @@ namespace System.Xml
         public XmlDictionary(int capacity) { }
         public static System.Xml.IXmlDictionary Empty { get { throw null; } }
         public virtual System.Xml.XmlDictionaryString Add(string value) { throw null; }
-        public virtual bool TryLookup(int key, out System.Xml.XmlDictionaryString result) { result = default(System.Xml.XmlDictionaryString); throw null; }
-        public virtual bool TryLookup(string value, out System.Xml.XmlDictionaryString result) { result = default(System.Xml.XmlDictionaryString); throw null; }
-        public virtual bool TryLookup(System.Xml.XmlDictionaryString value, out System.Xml.XmlDictionaryString result) { result = default(System.Xml.XmlDictionaryString); throw null; }
+        public virtual bool TryLookup(int key, out System.Xml.XmlDictionaryString result) { throw null; }
+        public virtual bool TryLookup(string value, out System.Xml.XmlDictionaryString result) { throw null; }
+        public virtual bool TryLookup(System.Xml.XmlDictionaryString value, out System.Xml.XmlDictionaryString result) { throw null; }
     }
     public abstract partial class XmlDictionaryReader : System.Xml.XmlReader
     {
@@ -640,14 +640,14 @@ namespace System.Xml
         public static System.Xml.XmlDictionaryReader CreateTextReader(System.IO.Stream stream, System.Xml.XmlDictionaryReaderQuotas quotas) { throw null; }
         public virtual void EndCanonicalization() { }
         public virtual string GetAttribute(System.Xml.XmlDictionaryString localName, System.Xml.XmlDictionaryString namespaceUri) { throw null; }
-        public virtual void GetNonAtomizedNames(out string localName, out string namespaceUri) { localName = default(string); namespaceUri = default(string); }
+        public virtual void GetNonAtomizedNames(out string localName, out string namespaceUri) { throw null; }
         public virtual int IndexOfLocalName(string[] localNames, string namespaceUri) { throw null; }
         public virtual int IndexOfLocalName(System.Xml.XmlDictionaryString[] localNames, System.Xml.XmlDictionaryString namespaceUri) { throw null; }
         public virtual bool IsLocalName(string localName) { throw null; }
         public virtual bool IsLocalName(System.Xml.XmlDictionaryString localName) { throw null; }
         public virtual bool IsNamespaceUri(string namespaceUri) { throw null; }
         public virtual bool IsNamespaceUri(System.Xml.XmlDictionaryString namespaceUri) { throw null; }
-        public virtual bool IsStartArray(out System.Type type) { type = default(System.Type); throw null; }
+        public virtual bool IsStartArray(out System.Type type) { throw null; }
         public virtual bool IsStartElement(System.Xml.XmlDictionaryString localName, System.Xml.XmlDictionaryString namespaceUri) { throw null; }
         protected bool IsTextNode(System.Xml.XmlNodeType nodeType) { throw null; }
         public virtual void MoveToStartElement() { }
@@ -684,11 +684,11 @@ namespace System.Xml
         public override decimal ReadContentAsDecimal() { throw null; }
         public override float ReadContentAsFloat() { throw null; }
         public virtual System.Guid ReadContentAsGuid() { throw null; }
-        public virtual void ReadContentAsQualifiedName(out string localName, out string namespaceUri) { localName = default(string); namespaceUri = default(string); }
+        public virtual void ReadContentAsQualifiedName(out string localName, out string namespaceUri) { throw null; }
         public override string ReadContentAsString() { throw null; }
         protected string ReadContentAsString(int maxStringContentLength) { throw null; }
-        public virtual string ReadContentAsString(string[] strings, out int index) { index = default(int); throw null; }
-        public virtual string ReadContentAsString(System.Xml.XmlDictionaryString[] strings, out int index) { index = default(int); throw null; }
+        public virtual string ReadContentAsString(string[] strings, out int index) { throw null; }
+        public virtual string ReadContentAsString(System.Xml.XmlDictionaryString[] strings, out int index) { throw null; }
         public virtual System.TimeSpan ReadContentAsTimeSpan() { throw null; }
         public virtual System.Xml.UniqueId ReadContentAsUniqueId() { throw null; }
         public virtual System.DateTime[] ReadDateTimeArray(string localName, string namespaceUri) { throw null; }
@@ -731,11 +731,11 @@ namespace System.Xml
         public virtual System.TimeSpan[] ReadTimeSpanArray(System.Xml.XmlDictionaryString localName, System.Xml.XmlDictionaryString namespaceUri) { throw null; }
         public virtual int ReadValueAsBase64(byte[] buffer, int offset, int count) { throw null; }
         public virtual void StartCanonicalization(System.IO.Stream stream, bool includeComments, string[] inclusivePrefixes) { }
-        public virtual bool TryGetArrayLength(out int count) { count = default(int); throw null; }
-        public virtual bool TryGetBase64ContentLength(out int length) { length = default(int); throw null; }
-        public virtual bool TryGetLocalNameAsDictionaryString(out System.Xml.XmlDictionaryString localName) { localName = default(System.Xml.XmlDictionaryString); throw null; }
-        public virtual bool TryGetNamespaceUriAsDictionaryString(out System.Xml.XmlDictionaryString namespaceUri) { namespaceUri = default(System.Xml.XmlDictionaryString); throw null; }
-        public virtual bool TryGetValueAsDictionaryString(out System.Xml.XmlDictionaryString value) { value = default(System.Xml.XmlDictionaryString); throw null; }
+        public virtual bool TryGetArrayLength(out int count) { throw null; }
+        public virtual bool TryGetBase64ContentLength(out int length) { throw null; }
+        public virtual bool TryGetLocalNameAsDictionaryString(out System.Xml.XmlDictionaryString localName) { throw null; }
+        public virtual bool TryGetNamespaceUriAsDictionaryString(out System.Xml.XmlDictionaryString namespaceUri) { throw null; }
+        public virtual bool TryGetValueAsDictionaryString(out System.Xml.XmlDictionaryString value) { throw null; }
     }
     public sealed partial class XmlDictionaryReaderQuotas
     {
diff --git a/src/v4.7.2/System.Security.cs b/src/v4.7.2/System.Security.cs
index 4e0b43f..33f0613 100644
--- a/src/v4.7.2/System.Security.cs
+++ b/src/v4.7.2/System.Security.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.Security.dll")]
@@ -19,9 +19,9 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(2), SkipVerificationInFullTrust=true)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level2, SkipVerificationInFullTrust=true)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, SkipVerification=true)]
 namespace System.Security.Cryptography
 {
@@ -895,7 +895,7 @@ namespace System.Security.Cryptography.Xml
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         [System.Security.SecuritySafeCriticalAttribute]
         public bool CheckSignature(System.Security.Cryptography.X509Certificates.X509Certificate2 certificate, bool verifySignatureOnly) { throw null; }
-        public bool CheckSignatureReturningKey(out System.Security.Cryptography.AsymmetricAlgorithm signingKey) { signingKey = default(System.Security.Cryptography.AsymmetricAlgorithm); throw null; }
+        public bool CheckSignatureReturningKey(out System.Security.Cryptography.AsymmetricAlgorithm signingKey) { throw null; }
         public void ComputeSignature() { }
         public void ComputeSignature(System.Security.Cryptography.KeyedHashAlgorithm macAlg) { }
         public virtual System.Xml.XmlElement GetIdElement(System.Xml.XmlDocument document, string idValue) { throw null; }
@@ -1080,7 +1080,7 @@ namespace System.Security.Permissions
         public override System.Security.SecurityElement ToXml() { throw null; }
         public override System.Security.IPermission Union(System.Security.IPermission target) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(109), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, MayLeakOnAbort=true)]
     [System.SerializableAttribute]
     public sealed partial class DataProtectionPermissionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute
diff --git a/src/v4.7.2/System.ServiceModel.Activation.cs b/src/v4.7.2/System.ServiceModel.Activation.cs
index 7f55f60..dbffc5e 100644
--- a/src/v4.7.2/System.ServiceModel.Activation.cs
+++ b/src/v4.7.2/System.ServiceModel.Activation.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.ServiceModel.Activation.dll")]
@@ -19,9 +19,9 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(1), SkipVerificationInFullTrust=true)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level1, SkipVerificationInFullTrust=true)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, Execution=true)]
 namespace System.ServiceModel
 {
@@ -30,7 +30,7 @@ namespace System.ServiceModel
     {
         public static bool AspNetCompatibilityEnabled { get { throw null; } }
         public static bool MultipleSiteBindingsEnabled { get { throw null; } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public static void EnsureInitialized() { }
         public static void EnsureServiceAvailable(string virtualPath) { }
     }
@@ -43,28 +43,28 @@ namespace System.ServiceModel.Activation
         protected HostedTransportConfiguration() { }
         public abstract System.Uri[] GetBaseAddresses(string virtualPath);
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public sealed partial class ServiceActivationBuildProviderAttribute : System.Attribute
     {
         public ServiceActivationBuildProviderAttribute() { }
     }
-    [System.Security.SecurityCriticalAttribute((System.Security.SecurityCriticalScope)(1))]
+    [System.Security.SecurityCriticalAttribute(System.Security.SecurityCriticalScope.Everything)]
 #if SERVICEMODEL_DEP
     [System.ServiceModel.Activation.ServiceActivationBuildProviderAttribute]
 #endif
 #if WEB_DEP
-    [System.Web.Compilation.BuildProviderAppliesToAttribute((System.Web.Compilation.BuildProviderAppliesTo)(1))]
+    [System.Web.Compilation.BuildProviderAppliesToAttribute(System.Web.Compilation.BuildProviderAppliesTo.Web)]
     public sealed partial class ServiceBuildProvider : System.Web.Compilation.BuildProvider
 #else
     public sealed partial class ServiceBuildProvider
 #endif
     {
-        public ServiceBuildProvider() { }
 #if WEB_DEP
+        public ServiceBuildProvider() { }
         public override System.Web.Compilation.CompilerType CodeCompilerType { get { throw null; } }
         public override System.Collections.ICollection VirtualPathDependencies { get { throw null; } }
         public override void GenerateCode(System.Web.Compilation.AssemblyBuilder assemblyBuilder) { }
-        protected override System.CodeDom.CodeCompileUnit GetCodeCompileUnit(out System.Collections.IDictionary linePragmasTable) { linePragmasTable = default(System.Collections.IDictionary); throw null; }
+        protected override System.CodeDom.CodeCompileUnit GetCodeCompileUnit(out System.Collections.IDictionary linePragmasTable) { throw null; }
         public override string GetCustomString(System.CodeDom.Compiler.CompilerResults results) { throw null; }
         public override System.Web.Compilation.BuildProviderResultFlags GetResultFlags(System.CodeDom.Compiler.CompilerResults results) { throw null; }
 #endif
@@ -83,7 +83,7 @@ namespace System.ServiceModel.Activation
 #endif
     }
 #if SERVICEMODEL_DEP
-    public partial class ServiceRoute : System.Web.Routing.Route
+     public partial class ServiceRoute : System.Web.Routing.Route
 #else
     public partial class ServiceRoute
 #endif
@@ -96,7 +96,7 @@ namespace System.ServiceModel.Activation
 namespace System.ServiceModel.Activities.Activation
 {
 #if WORKFLOW_DEP
-    public partial class WorkflowServiceHostFactory : System.ServiceModel.Activation.ServiceHostFactoryBase
+     public partial class WorkflowServiceHostFactory : System.ServiceModel.Activation.ServiceHostFactoryBase
 #else
     public partial class WorkflowServiceHostFactory
 #endif
diff --git a/src/v4.7.2/System.ServiceModel.Discovery.cs b/src/v4.7.2/System.ServiceModel.Discovery.cs
index 500b0e0..ae66874 100644
--- a/src/v4.7.2/System.ServiceModel.Discovery.cs
+++ b/src/v4.7.2/System.ServiceModel.Discovery.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.ServiceModel.Discovery.dll")]
@@ -19,7 +19,7 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, Execution=true)]
 namespace System.ServiceModel.Discovery
 {
@@ -83,7 +83,7 @@ namespace System.ServiceModel.Discovery
         public System.ServiceModel.Discovery.EndpointDiscoveryMetadata EndpointDiscoveryMetadata { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } }
         public System.ServiceModel.Discovery.DiscoveryMessageSequence MessageSequence { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } }
     }
-    [System.ServiceModel.ServiceBehaviorAttribute(InstanceContextMode=(System.ServiceModel.InstanceContextMode)(2), ConcurrencyMode=(System.ServiceModel.ConcurrencyMode)(2))]
+    [System.ServiceModel.ServiceBehaviorAttribute(InstanceContextMode=System.ServiceModel.InstanceContextMode.Single, ConcurrencyMode=System.ServiceModel.ConcurrencyMode.Multiple)]
     public partial class AnnouncementService
     {
         public AnnouncementService() { }
@@ -206,8 +206,8 @@ namespace System.ServiceModel.Discovery
         protected DiscoveryProxy(System.ServiceModel.Discovery.DiscoveryMessageSequenceGenerator messageSequenceGenerator, int duplicateMessageHistoryLength) { }
         protected virtual System.IAsyncResult BeginShouldRedirectFind(System.ServiceModel.Discovery.FindCriteria resolveCriteria, System.AsyncCallback callback, object state) { throw null; }
         protected virtual System.IAsyncResult BeginShouldRedirectResolve(System.ServiceModel.Discovery.ResolveCriteria findCriteria, System.AsyncCallback callback, object state) { throw null; }
-        protected virtual bool EndShouldRedirectFind(System.IAsyncResult result, out System.Collections.ObjectModel.Collection<System.ServiceModel.Discovery.EndpointDiscoveryMetadata> redirectionEndpoints) { redirectionEndpoints = default(System.Collections.ObjectModel.Collection<System.ServiceModel.Discovery.EndpointDiscoveryMetadata>); throw null; }
-        protected virtual bool EndShouldRedirectResolve(System.IAsyncResult result, out System.Collections.ObjectModel.Collection<System.ServiceModel.Discovery.EndpointDiscoveryMetadata> redirectionEndpoints) { redirectionEndpoints = default(System.Collections.ObjectModel.Collection<System.ServiceModel.Discovery.EndpointDiscoveryMetadata>); throw null; }
+        protected virtual bool EndShouldRedirectFind(System.IAsyncResult result, out System.Collections.ObjectModel.Collection<System.ServiceModel.Discovery.EndpointDiscoveryMetadata> redirectionEndpoints) { throw null; }
+        protected virtual bool EndShouldRedirectResolve(System.IAsyncResult result, out System.Collections.ObjectModel.Collection<System.ServiceModel.Discovery.EndpointDiscoveryMetadata> redirectionEndpoints) { throw null; }
         protected abstract System.IAsyncResult OnBeginFind(System.ServiceModel.Discovery.FindRequestContext findRequestContext, System.AsyncCallback callback, object state);
         protected abstract System.IAsyncResult OnBeginOfflineAnnouncement(System.ServiceModel.Discovery.DiscoveryMessageSequence messageSequence, System.ServiceModel.Discovery.EndpointDiscoveryMetadata endpointDiscoveryMetadata, System.AsyncCallback callback, object state);
         protected abstract System.IAsyncResult OnBeginOnlineAnnouncement(System.ServiceModel.Discovery.DiscoveryMessageSequence messageSequence, System.ServiceModel.Discovery.EndpointDiscoveryMetadata endpointDiscoveryMetadata, System.AsyncCallback callback, object state);
@@ -430,10 +430,10 @@ namespace System.ServiceModel.Discovery.Configuration
     {
         public ContractTypeNameElement() { }
         public ContractTypeNameElement(string name, string ns) { }
-        [System.Configuration.ConfigurationPropertyAttribute("name", Options=(System.Configuration.ConfigurationPropertyOptions)(6))]
+        [System.Configuration.ConfigurationPropertyAttribute("name", Options=System.Configuration.ConfigurationPropertyOptions.IsKey | System.Configuration.ConfigurationPropertyOptions.IsRequired)]
         [System.Configuration.StringValidatorAttribute(MinLength=1)]
         public string Name { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("namespace", DefaultValue="http://tempuri.org/", Options=(System.Configuration.ConfigurationPropertyOptions)(4))]
+        [System.Configuration.ConfigurationPropertyAttribute("namespace", DefaultValue="http://tempuri.org/", Options=System.Configuration.ConfigurationPropertyOptions.IsKey)]
         public string Namespace { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
     }
@@ -473,7 +473,7 @@ namespace System.ServiceModel.Discovery.Configuration
     public partial class DiscoveryEndpointElement : System.ServiceModel.Configuration.StandardEndpointElement
     {
         public DiscoveryEndpointElement() { }
-        [System.Configuration.ConfigurationPropertyAttribute("discoveryMode", DefaultValue=(System.ServiceModel.Discovery.ServiceDiscoveryMode)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("discoveryMode", DefaultValue=System.ServiceModel.Discovery.ServiceDiscoveryMode.Managed)]
         public System.ServiceModel.Discovery.ServiceDiscoveryMode DiscoveryMode { get { throw null; } set { } }
         [System.ComponentModel.TypeConverterAttribute(typeof(System.ServiceModel.Discovery.Configuration.DiscoveryVersionConverter))]
         [System.Configuration.ConfigurationPropertyAttribute("discoveryVersion", DefaultValue="WSDiscovery11")]
@@ -554,7 +554,7 @@ namespace System.ServiceModel.Discovery.Configuration
         public ScopeElement() { }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         [System.Configuration.CallbackValidatorAttribute(CallbackMethodName="ScopeValidatorCallback", Type=typeof(System.ServiceModel.Discovery.Configuration.ScopeElement))]
-        [System.Configuration.ConfigurationPropertyAttribute("scope", Options=(System.Configuration.ConfigurationPropertyOptions)(6))]
+        [System.Configuration.ConfigurationPropertyAttribute("scope", Options=System.Configuration.ConfigurationPropertyOptions.IsKey | System.Configuration.ConfigurationPropertyOptions.IsRequired)]
         public System.Uri Scope { get { throw null; } set { } }
     }
     [System.Configuration.ConfigurationCollectionAttribute(typeof(System.ServiceModel.Discovery.Configuration.ScopeElement))]
@@ -602,7 +602,7 @@ namespace System.ServiceModel.Discovery.Configuration
     public partial class UdpDiscoveryEndpointElement : System.ServiceModel.Discovery.Configuration.DiscoveryEndpointElement
     {
         public UdpDiscoveryEndpointElement() { }
-        [System.Configuration.ConfigurationPropertyAttribute("discoveryMode", DefaultValue=(System.ServiceModel.Discovery.ServiceDiscoveryMode)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("discoveryMode", DefaultValue=System.ServiceModel.Discovery.ServiceDiscoveryMode.Adhoc)]
         public new System.ServiceModel.Discovery.ServiceDiscoveryMode DiscoveryMode { get { throw null; } set { } }
         protected internal override System.Type EndpointType { get { throw null; } }
         [System.ComponentModel.TypeConverterAttribute("System.ServiceModel.Configuration.TimeSpanOrInfiniteConverter")]
diff --git a/src/v4.7.2/System.ServiceModel.Routing.cs b/src/v4.7.2/System.ServiceModel.Routing.cs
index d269d3c..96ebf51 100644
--- a/src/v4.7.2/System.ServiceModel.Routing.cs
+++ b/src/v4.7.2/System.ServiceModel.Routing.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.ServiceModel.Routing.dll")]
@@ -19,7 +19,7 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, Execution=true)]
 namespace System.ServiceModel.Dispatcher
 {
@@ -39,28 +39,28 @@ namespace System.ServiceModel.Dispatcher
 }
 namespace System.ServiceModel.Routing
 {
-    [System.ServiceModel.ServiceContractAttribute(Namespace="http://schemas.microsoft.com/netfx/2009/05/routing", SessionMode=(System.ServiceModel.SessionMode)(1), CallbackContract=typeof(System.ServiceModel.Routing.IDuplexRouterCallback))]
+    [System.ServiceModel.ServiceContractAttribute(Namespace="http://schemas.microsoft.com/netfx/2009/05/routing", SessionMode=System.ServiceModel.SessionMode.Required, CallbackContract=typeof(System.ServiceModel.Routing.IDuplexRouterCallback))]
     public partial interface IDuplexSessionRouter
     {
         [System.ServiceModel.OperationContractAttribute(AsyncPattern=true, IsOneWay=true, Action="*")]
         System.IAsyncResult BeginProcessMessage(System.ServiceModel.Channels.Message message, System.AsyncCallback callback, object state);
         void EndProcessMessage(System.IAsyncResult result);
     }
-    [System.ServiceModel.ServiceContractAttribute(Namespace="http://schemas.microsoft.com/netfx/2009/05/routing", SessionMode=(System.ServiceModel.SessionMode)(0))]
+    [System.ServiceModel.ServiceContractAttribute(Namespace="http://schemas.microsoft.com/netfx/2009/05/routing", SessionMode=System.ServiceModel.SessionMode.Allowed)]
     public partial interface IRequestReplyRouter
     {
         [System.ServiceModel.OperationContractAttribute(AsyncPattern=true, IsOneWay=false, Action="*", ReplyAction="*")]
         System.IAsyncResult BeginProcessRequest(System.ServiceModel.Channels.Message message, System.AsyncCallback callback, object state);
         System.ServiceModel.Channels.Message EndProcessRequest(System.IAsyncResult result);
     }
-    [System.ServiceModel.ServiceContractAttribute(Namespace="http://schemas.microsoft.com/netfx/2009/05/routing", SessionMode=(System.ServiceModel.SessionMode)(0))]
+    [System.ServiceModel.ServiceContractAttribute(Namespace="http://schemas.microsoft.com/netfx/2009/05/routing", SessionMode=System.ServiceModel.SessionMode.Allowed)]
     public partial interface ISimplexDatagramRouter
     {
         [System.ServiceModel.OperationContractAttribute(AsyncPattern=true, IsOneWay=true, Action="*")]
         System.IAsyncResult BeginProcessMessage(System.ServiceModel.Channels.Message message, System.AsyncCallback callback, object state);
         void EndProcessMessage(System.IAsyncResult result);
     }
-    [System.ServiceModel.ServiceContractAttribute(Namespace="http://schemas.microsoft.com/netfx/2009/05/routing", SessionMode=(System.ServiceModel.SessionMode)(1))]
+    [System.ServiceModel.ServiceContractAttribute(Namespace="http://schemas.microsoft.com/netfx/2009/05/routing", SessionMode=System.ServiceModel.SessionMode.Required)]
     public partial interface ISimplexSessionRouter
     {
         [System.ServiceModel.OperationContractAttribute(AsyncPattern=true, IsOneWay=true, Action="*")]
@@ -91,22 +91,22 @@ namespace System.ServiceModel.Routing
         void System.ServiceModel.IExtension<System.ServiceModel.ServiceHostBase>.Attach(System.ServiceModel.ServiceHostBase owner) { }
         void System.ServiceModel.IExtension<System.ServiceModel.ServiceHostBase>.Detach(System.ServiceModel.ServiceHostBase owner) { }
     }
-    [System.ServiceModel.Activation.AspNetCompatibilityRequirementsAttribute(RequirementsMode=(System.ServiceModel.Activation.AspNetCompatibilityRequirementsMode)(1))]
-    [System.ServiceModel.ServiceBehaviorAttribute(AddressFilterMode=(System.ServiceModel.AddressFilterMode)(2), InstanceContextMode=(System.ServiceModel.InstanceContextMode)(0), UseSynchronizationContext=false, ValidateMustUnderstand=false)]
+    [System.ServiceModel.Activation.AspNetCompatibilityRequirementsAttribute(RequirementsMode=System.ServiceModel.Activation.AspNetCompatibilityRequirementsMode.Allowed)]
+    [System.ServiceModel.ServiceBehaviorAttribute(AddressFilterMode=System.ServiceModel.AddressFilterMode.Any, InstanceContextMode=System.ServiceModel.InstanceContextMode.PerSession, UseSynchronizationContext=false, ValidateMustUnderstand=false)]
     public sealed partial class RoutingService : System.IDisposable, System.ServiceModel.Routing.IDuplexSessionRouter, System.ServiceModel.Routing.IRequestReplyRouter, System.ServiceModel.Routing.ISimplexDatagramRouter, System.ServiceModel.Routing.ISimplexSessionRouter
     {
         internal RoutingService() { }
         void System.IDisposable.Dispose() { }
-        [System.ServiceModel.OperationBehaviorAttribute(Impersonation=(System.ServiceModel.ImpersonationOption)(1))]
+        [System.ServiceModel.OperationBehaviorAttribute(Impersonation=System.ServiceModel.ImpersonationOption.Allowed)]
         System.IAsyncResult System.ServiceModel.Routing.IDuplexSessionRouter.BeginProcessMessage(System.ServiceModel.Channels.Message message, System.AsyncCallback callback, object state) { throw null; }
         void System.ServiceModel.Routing.IDuplexSessionRouter.EndProcessMessage(System.IAsyncResult result) { }
-        [System.ServiceModel.OperationBehaviorAttribute(Impersonation=(System.ServiceModel.ImpersonationOption)(1))]
+        [System.ServiceModel.OperationBehaviorAttribute(Impersonation=System.ServiceModel.ImpersonationOption.Allowed)]
         System.IAsyncResult System.ServiceModel.Routing.IRequestReplyRouter.BeginProcessRequest(System.ServiceModel.Channels.Message message, System.AsyncCallback callback, object state) { throw null; }
         System.ServiceModel.Channels.Message System.ServiceModel.Routing.IRequestReplyRouter.EndProcessRequest(System.IAsyncResult result) { throw null; }
-        [System.ServiceModel.OperationBehaviorAttribute(Impersonation=(System.ServiceModel.ImpersonationOption)(1))]
+        [System.ServiceModel.OperationBehaviorAttribute(Impersonation=System.ServiceModel.ImpersonationOption.Allowed)]
         System.IAsyncResult System.ServiceModel.Routing.ISimplexDatagramRouter.BeginProcessMessage(System.ServiceModel.Channels.Message message, System.AsyncCallback callback, object state) { throw null; }
         void System.ServiceModel.Routing.ISimplexDatagramRouter.EndProcessMessage(System.IAsyncResult result) { }
-        [System.ServiceModel.OperationBehaviorAttribute(Impersonation=(System.ServiceModel.ImpersonationOption)(1))]
+        [System.ServiceModel.OperationBehaviorAttribute(Impersonation=System.ServiceModel.ImpersonationOption.Allowed)]
         System.IAsyncResult System.ServiceModel.Routing.ISimplexSessionRouter.BeginProcessMessage(System.ServiceModel.Channels.Message message, System.AsyncCallback callback, object state) { throw null; }
         void System.ServiceModel.Routing.ISimplexSessionRouter.EndProcessMessage(System.IAsyncResult result) { }
     }
@@ -126,7 +126,7 @@ namespace System.ServiceModel.Routing.Configuration
     public partial class BackupEndpointCollection : System.Configuration.ConfigurationElementCollection
     {
         public BackupEndpointCollection() { }
-        [System.Configuration.ConfigurationPropertyAttribute("name", DefaultValue=null, Options=(System.Configuration.ConfigurationPropertyOptions)(6))]
+        [System.Configuration.ConfigurationPropertyAttribute("name", DefaultValue=null, Options=System.Configuration.ConfigurationPropertyOptions.IsKey | System.Configuration.ConfigurationPropertyOptions.IsRequired)]
         public string Name { get { throw null; } set { } }
         public void Add(System.ServiceModel.Routing.Configuration.BackupEndpointElement element) { }
         public void Clear() { }
@@ -137,7 +137,7 @@ namespace System.ServiceModel.Routing.Configuration
     public partial class BackupEndpointElement : System.Configuration.ConfigurationElement
     {
         public BackupEndpointElement() { }
-        [System.Configuration.ConfigurationPropertyAttribute("endpointName", DefaultValue=null, Options=(System.Configuration.ConfigurationPropertyOptions)(2))]
+        [System.Configuration.ConfigurationPropertyAttribute("endpointName", DefaultValue=null, Options=System.Configuration.ConfigurationPropertyOptions.IsRequired)]
         public string EndpointName { get { throw null; } set { } }
     }
     [System.Configuration.ConfigurationCollectionAttribute(typeof(System.ServiceModel.Routing.Configuration.BackupEndpointCollection), AddItemName="backupList")]
@@ -154,17 +154,17 @@ namespace System.ServiceModel.Routing.Configuration
     public partial class FilterElement : System.Configuration.ConfigurationElement
     {
         public FilterElement() { }
-        [System.Configuration.ConfigurationPropertyAttribute("customType", DefaultValue=null, Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("customType", DefaultValue=null, Options=System.Configuration.ConfigurationPropertyOptions.None)]
         public string CustomType { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("filter1", DefaultValue=null, Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("filter1", DefaultValue=null, Options=System.Configuration.ConfigurationPropertyOptions.None)]
         public string Filter1 { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("filter2", DefaultValue=null, Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("filter2", DefaultValue=null, Options=System.Configuration.ConfigurationPropertyOptions.None)]
         public string Filter2 { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("filterData", DefaultValue=null, Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("filterData", DefaultValue=null, Options=System.Configuration.ConfigurationPropertyOptions.None)]
         public string FilterData { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("filterType", DefaultValue=null, Options=(System.Configuration.ConfigurationPropertyOptions)(2))]
+        [System.Configuration.ConfigurationPropertyAttribute("filterType", DefaultValue=null, Options=System.Configuration.ConfigurationPropertyOptions.IsRequired)]
         public System.ServiceModel.Routing.Configuration.FilterType FilterType { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("name", DefaultValue=null, Options=(System.Configuration.ConfigurationPropertyOptions)(6))]
+        [System.Configuration.ConfigurationPropertyAttribute("name", DefaultValue=null, Options=System.Configuration.ConfigurationPropertyOptions.IsKey | System.Configuration.ConfigurationPropertyOptions.IsRequired)]
         public string Name { get { throw null; } set { } }
     }
     [System.Configuration.ConfigurationCollectionAttribute(typeof(System.ServiceModel.Routing.Configuration.FilterElement), AddItemName="filter")]
@@ -196,7 +196,7 @@ namespace System.ServiceModel.Routing.Configuration
     public partial class FilterTableEntryCollection : System.Configuration.ConfigurationElementCollection
     {
         public FilterTableEntryCollection() { }
-        [System.Configuration.ConfigurationPropertyAttribute("name", DefaultValue=null, Options=(System.Configuration.ConfigurationPropertyOptions)(6))]
+        [System.Configuration.ConfigurationPropertyAttribute("name", DefaultValue=null, Options=System.Configuration.ConfigurationPropertyOptions.IsKey | System.Configuration.ConfigurationPropertyOptions.IsRequired)]
         public string Name { get { throw null; } set { } }
         public void Add(System.ServiceModel.Routing.Configuration.FilterTableEntryElement element) { }
         public void Clear() { }
@@ -207,13 +207,13 @@ namespace System.ServiceModel.Routing.Configuration
     public partial class FilterTableEntryElement : System.Configuration.ConfigurationElement
     {
         public FilterTableEntryElement() { }
-        [System.Configuration.ConfigurationPropertyAttribute("backupList", DefaultValue=null, Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("backupList", DefaultValue=null, Options=System.Configuration.ConfigurationPropertyOptions.None)]
         public string BackupList { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("endpointName", DefaultValue=null, Options=(System.Configuration.ConfigurationPropertyOptions)(6))]
+        [System.Configuration.ConfigurationPropertyAttribute("endpointName", DefaultValue=null, Options=System.Configuration.ConfigurationPropertyOptions.IsKey | System.Configuration.ConfigurationPropertyOptions.IsRequired)]
         public string EndpointName { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("filterName", DefaultValue=null, Options=(System.Configuration.ConfigurationPropertyOptions)(6))]
+        [System.Configuration.ConfigurationPropertyAttribute("filterName", DefaultValue=null, Options=System.Configuration.ConfigurationPropertyOptions.IsKey | System.Configuration.ConfigurationPropertyOptions.IsRequired)]
         public string FilterName { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("priority", DefaultValue=0, Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("priority", DefaultValue=0, Options=System.Configuration.ConfigurationPropertyOptions.None)]
         public int Priority { get { throw null; } set { } }
     }
     public enum FilterType
@@ -230,9 +230,9 @@ namespace System.ServiceModel.Routing.Configuration
     public partial class NamespaceElement : System.Configuration.ConfigurationElement
     {
         public NamespaceElement() { }
-        [System.Configuration.ConfigurationPropertyAttribute("namespace", DefaultValue=null, Options=(System.Configuration.ConfigurationPropertyOptions)(2))]
+        [System.Configuration.ConfigurationPropertyAttribute("namespace", DefaultValue=null, Options=System.Configuration.ConfigurationPropertyOptions.IsRequired)]
         public string Namespace { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("prefix", DefaultValue=null, Options=(System.Configuration.ConfigurationPropertyOptions)(6))]
+        [System.Configuration.ConfigurationPropertyAttribute("prefix", DefaultValue=null, Options=System.Configuration.ConfigurationPropertyOptions.IsKey | System.Configuration.ConfigurationPropertyOptions.IsRequired)]
         public string Prefix { get { throw null; } set { } }
     }
     [System.Configuration.ConfigurationCollectionAttribute(typeof(System.ServiceModel.Routing.Configuration.NamespaceElement))]
@@ -255,7 +255,7 @@ namespace System.ServiceModel.Routing.Configuration
         public bool EnsureOrderedDispatch { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("filterTableName", DefaultValue=null)]
         public string FilterTableName { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("routeOnHeadersOnly", DefaultValue=true, Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("routeOnHeadersOnly", DefaultValue=true, Options=System.Configuration.ConfigurationPropertyOptions.None)]
         public bool RouteOnHeadersOnly { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("soapProcessingEnabled", DefaultValue=true)]
         public bool SoapProcessingEnabled { get { throw null; } set { } }
@@ -264,13 +264,13 @@ namespace System.ServiceModel.Routing.Configuration
     public partial class RoutingSection : System.Configuration.ConfigurationSection
     {
         public RoutingSection() { }
-        [System.Configuration.ConfigurationPropertyAttribute("backupLists", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("backupLists", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         public System.ServiceModel.Routing.Configuration.BackupListCollection BackupLists { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("filters", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("filters", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         public System.ServiceModel.Routing.Configuration.FilterElementCollection Filters { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("filterTables", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("filterTables", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         public System.ServiceModel.Routing.Configuration.FilterTableCollection FilterTables { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("namespaceTable", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("namespaceTable", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         public System.ServiceModel.Routing.Configuration.NamespaceElementCollection NamespaceTable { get { throw null; } }
         public static System.ServiceModel.Dispatcher.MessageFilterTable<System.Collections.Generic.IEnumerable<System.ServiceModel.Description.ServiceEndpoint>> CreateFilterTable(string name) { throw null; }
     }
@@ -278,7 +278,7 @@ namespace System.ServiceModel.Routing.Configuration
     {
         public SoapProcessingExtensionElement() { }
         public override System.Type BehaviorType { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("processMessages", DefaultValue=true, Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("processMessages", DefaultValue=true, Options=System.Configuration.ConfigurationPropertyOptions.None)]
         public bool ProcessMessages { get { throw null; } set { } }
         protected internal override object CreateBehavior() { throw null; }
     }
diff --git a/src/v4.7.2/System.ServiceModel.Web.cs b/src/v4.7.2/System.ServiceModel.Web.cs
index 80e4c49..de8f27f 100644
--- a/src/v4.7.2/System.ServiceModel.Web.cs
+++ b/src/v4.7.2/System.ServiceModel.Web.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.ServiceModel.Web.dll")]
@@ -19,10 +19,10 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
 [assembly:System.Security.SecurityCriticalAttribute]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(1), SkipVerificationInFullTrust=true)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level1, SkipVerificationInFullTrust=true)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, Execution=true)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, SkipVerification=true)]
 [assembly:System.Runtime.CompilerServices.TypeForwardedToAttribute(typeof(System.Runtime.Serialization.Json.DataContractJsonSerializer))]
@@ -82,7 +82,7 @@ namespace System.ServiceModel
         public System.ServiceModel.Channels.WebContentTypeMapper ContentTypeMapper { get { throw null; } set { } }
         public bool CrossDomainScriptAccessEnabled { get { throw null; } set { } }
         public System.ServiceModel.EnvelopeVersion EnvelopeVersion { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.HostNameComparisonMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.HostNameComparisonMode.StrongWildcard)]
         public System.ServiceModel.HostNameComparisonMode HostNameComparisonMode { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute((long)524288)]
         public long MaxBufferPoolSize { get { throw null; } set { } }
@@ -96,7 +96,7 @@ namespace System.ServiceModel
         public override string Scheme { get { throw null; } }
         public System.ServiceModel.WebHttpSecurity Security { get { throw null; } set { } }
         bool System.ServiceModel.Channels.IBindingRuntimePreferences.ReceiveSynchronously { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.TransferMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.TransferMode.Buffered)]
         public System.ServiceModel.TransferMode TransferMode { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool UseDefaultWebProxy { get { throw null; } set { } }
@@ -104,11 +104,11 @@ namespace System.ServiceModel
         public System.Text.Encoding WriteEncoding { get { throw null; } set { } }
         public override System.ServiceModel.Channels.IChannelFactory<TChannel> BuildChannelFactory<TChannel>(System.ServiceModel.Channels.BindingParameterCollection parameters) { throw null; }
         public override System.ServiceModel.Channels.BindingElementCollection CreateBindingElements() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeReaderQuotas() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeSecurity() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeWriteEncoding() { throw null; }
     }
     public sealed partial class WebHttpSecurity
@@ -116,9 +116,9 @@ namespace System.ServiceModel
         public WebHttpSecurity() { }
         public System.ServiceModel.WebHttpSecurityMode Mode { get { throw null; } set { } }
         public System.ServiceModel.HttpTransportSecurity Transport { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeMode() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeTransport() { throw null; }
     }
     public enum WebHttpSecurityMode
@@ -219,7 +219,7 @@ namespace System.ServiceModel.Configuration
         public string ContentTypeMapper { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("crossDomainScriptAccessEnabled", DefaultValue=false)]
         public bool CrossDomainScriptAccessEnabled { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("hostNameComparisonMode", DefaultValue=(System.ServiceModel.HostNameComparisonMode)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("hostNameComparisonMode", DefaultValue=System.ServiceModel.HostNameComparisonMode.StrongWildcard)]
         public System.ServiceModel.HostNameComparisonMode HostNameComparisonMode { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("maxBufferPoolSize", DefaultValue=(long)524288)]
         [System.Configuration.LongValidatorAttribute(MinValue=(long)0)]
@@ -237,7 +237,7 @@ namespace System.ServiceModel.Configuration
         public System.ServiceModel.Configuration.XmlDictionaryReaderQuotasElement ReaderQuotas { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("security")]
         public System.ServiceModel.Configuration.WebHttpSecurityElement Security { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("transferMode", DefaultValue=(System.ServiceModel.TransferMode)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("transferMode", DefaultValue=System.ServiceModel.TransferMode.Buffered)]
         public System.ServiceModel.TransferMode TransferMode { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("useDefaultWebProxy", DefaultValue=true)]
         public bool UseDefaultWebProxy { get { throw null; } set { } }
@@ -278,14 +278,14 @@ namespace System.ServiceModel.Configuration
         public string ContentTypeMapper { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("crossDomainScriptAccessEnabled", DefaultValue=false)]
         public bool CrossDomainScriptAccessEnabled { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("defaultOutgoingResponseFormat", DefaultValue=(System.ServiceModel.Web.WebMessageFormat)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("defaultOutgoingResponseFormat", DefaultValue=System.ServiceModel.Web.WebMessageFormat.Xml)]
         public System.ServiceModel.Web.WebMessageFormat DefaultOutgoingResponseFormat { get { throw null; } set { } }
         protected internal override System.Type EndpointType { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("faultExceptionEnabled", DefaultValue=false)]
         public bool FaultExceptionEnabled { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("helpEnabled", DefaultValue=false)]
         public bool HelpEnabled { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("hostNameComparisonMode", DefaultValue=(System.ServiceModel.HostNameComparisonMode)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("hostNameComparisonMode", DefaultValue=System.ServiceModel.HostNameComparisonMode.StrongWildcard)]
         public System.ServiceModel.HostNameComparisonMode HostNameComparisonMode { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("maxBufferPoolSize", DefaultValue=(long)524288)]
         [System.Configuration.LongValidatorAttribute(MinValue=(long)0)]
@@ -301,7 +301,7 @@ namespace System.ServiceModel.Configuration
         public System.ServiceModel.Configuration.XmlDictionaryReaderQuotasElement ReaderQuotas { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("security")]
         public System.ServiceModel.Configuration.WebHttpSecurityElement Security { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("transferMode", DefaultValue=(System.ServiceModel.TransferMode)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("transferMode", DefaultValue=System.ServiceModel.TransferMode.Buffered)]
         public System.ServiceModel.TransferMode TransferMode { get { throw null; } set { } }
         [System.ComponentModel.TypeConverterAttribute("System.ServiceModel.Configuration.EncodingConverter")]
         [System.Configuration.ConfigurationPropertyAttribute("writeEncoding", DefaultValue="utf-8")]
@@ -315,7 +315,7 @@ namespace System.ServiceModel.Configuration
     public sealed partial class WebHttpSecurityElement : System.ServiceModel.Configuration.ServiceModelConfigurationElement
     {
         public WebHttpSecurityElement() { }
-        [System.Configuration.ConfigurationPropertyAttribute("mode", DefaultValue=(System.ServiceModel.WebHttpSecurityMode)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("mode", DefaultValue=System.ServiceModel.WebHttpSecurityMode.None)]
         public System.ServiceModel.WebHttpSecurityMode Mode { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("transport")]
@@ -362,7 +362,7 @@ namespace System.ServiceModel.Configuration
         [System.Configuration.ConfigurationPropertyAttribute("crossDomainScriptAccessEnabled", DefaultValue=false)]
         public bool CrossDomainScriptAccessEnabled { get { throw null; } set { } }
         protected internal override System.Type EndpointType { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("hostNameComparisonMode", DefaultValue=(System.ServiceModel.HostNameComparisonMode)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("hostNameComparisonMode", DefaultValue=System.ServiceModel.HostNameComparisonMode.StrongWildcard)]
         public System.ServiceModel.HostNameComparisonMode HostNameComparisonMode { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("maxBufferPoolSize", DefaultValue=(long)524288)]
         [System.Configuration.LongValidatorAttribute(MinValue=(long)0)]
@@ -378,7 +378,7 @@ namespace System.ServiceModel.Configuration
         public System.ServiceModel.Configuration.XmlDictionaryReaderQuotasElement ReaderQuotas { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("security")]
         public System.ServiceModel.Configuration.WebHttpSecurityElement Security { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("transferMode", DefaultValue=(System.ServiceModel.TransferMode)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("transferMode", DefaultValue=System.ServiceModel.TransferMode.Buffered)]
         public System.ServiceModel.TransferMode TransferMode { get { throw null; } set { } }
         [System.ComponentModel.TypeConverterAttribute("System.ServiceModel.Configuration.EncodingConverter")]
         [System.Configuration.ConfigurationPropertyAttribute("writeEncoding", DefaultValue="utf-8")]
@@ -505,12 +505,12 @@ namespace System.ServiceModel.Dispatcher
         public WebHttpDispatchOperationSelector(System.ServiceModel.Description.ServiceEndpoint endpoint) { }
         public virtual System.UriTemplate GetUriTemplate(string operationName) { throw null; }
         public string SelectOperation(ref System.ServiceModel.Channels.Message message) { throw null; }
-        protected virtual string SelectOperation(ref System.ServiceModel.Channels.Message message, out bool uriMatched) { uriMatched = default(bool); throw null; }
+        protected virtual string SelectOperation(ref System.ServiceModel.Channels.Message message, out bool uriMatched) { throw null; }
     }
 }
 namespace System.ServiceModel.Web
 {
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method)]
     public sealed partial class AspNetCacheProfileAttribute : System.Attribute, System.ServiceModel.Description.IOperationBehavior
     {
         public AspNetCacheProfileAttribute(string cacheProfileName) { }
@@ -556,7 +556,7 @@ namespace System.ServiceModel.Web
         public System.Net.HttpStatusCode StatusCode { get { throw null; } }
         public string StatusDescription { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false)]
     public sealed partial class JavascriptCallbackBehaviorAttribute : System.Attribute, System.ServiceModel.Description.IContractBehavior
     {
         public JavascriptCallbackBehaviorAttribute() { }
@@ -636,7 +636,7 @@ namespace System.ServiceModel.Web
         [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, SerializationFormatter=true)]
         public override void GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method)]
     public sealed partial class WebGetAttribute : System.Attribute, System.ServiceModel.Description.IOperationBehavior
     {
         public WebGetAttribute() { }
@@ -652,7 +652,7 @@ namespace System.ServiceModel.Web
         void System.ServiceModel.Description.IOperationBehavior.ApplyDispatchBehavior(System.ServiceModel.Description.OperationDescription operationDescription, System.ServiceModel.Dispatcher.DispatchOperation dispatchOperation) { }
         void System.ServiceModel.Description.IOperationBehavior.Validate(System.ServiceModel.Description.OperationDescription operationDescription) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method)]
     public sealed partial class WebInvokeAttribute : System.Attribute, System.ServiceModel.Description.IOperationBehavior
     {
         public WebInvokeAttribute() { }
diff --git a/src/v4.7.2/System.ServiceModel.cs b/src/v4.7.2/System.ServiceModel.cs
index 5d01b24..4af041e 100644
--- a/src/v4.7.2/System.ServiceModel.cs
+++ b/src/v4.7.2/System.ServiceModel.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.ServiceModel.dll")]
@@ -20,10 +20,10 @@
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComCompatibleVersionAttribute(1, 0, 3300, 0)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
 [assembly:System.Security.SecurityCriticalAttribute]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(1))]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level1)]
 [assembly:System.Windows.Markup.XmlnsDefinitionAttribute("http://schemas.microsoft.com/netfx/2009/xaml/servicemodel", "System.ServiceModel")]
 [assembly:System.Windows.Markup.XmlnsDefinitionAttribute("http://schemas.microsoft.com/netfx/2009/xaml/servicemodel", "System.ServiceModel.Channels")]
 [assembly:System.Windows.Markup.XmlnsDefinitionAttribute("http://schemas.microsoft.com/netfx/2009/xaml/servicemodel", "System.ServiceModel.Description")]
@@ -285,17 +285,17 @@ namespace System.ServiceModel
         public BasicHttpBinding() { }
         public BasicHttpBinding(System.ServiceModel.BasicHttpSecurityMode securityMode) { }
         public BasicHttpBinding(string configurationName) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This property is obsolete. To enable Http CookieContainer, use the AllowCookies property instead.", false)]
         public bool EnableHttpCookieContainer { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.WSMessageEncoding)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.WSMessageEncoding.Text)]
         public System.ServiceModel.WSMessageEncoding MessageEncoding { get { throw null; } set { } }
         public System.ServiceModel.BasicHttpSecurity Security { get { throw null; } set { } }
         public override System.ServiceModel.Channels.IChannelFactory<TChannel> BuildChannelFactory<TChannel>(System.ServiceModel.Channels.BindingParameterCollection parameters) { throw null; }
         public override System.ServiceModel.Channels.BindingElementCollection CreateBindingElements() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeEnableHttpCookieContainer() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeSecurity() { throw null; }
     }
     [System.Runtime.CompilerServices.TypeForwardedFromAttribute("System.WorkflowServices, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35")]
@@ -318,9 +318,9 @@ namespace System.ServiceModel
         public BasicHttpMessageSecurity() { }
         public System.ServiceModel.Security.SecurityAlgorithmSuite AlgorithmSuite { get { throw null; } set { } }
         public System.ServiceModel.BasicHttpMessageCredentialType ClientCredentialType { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeAlgorithmSuite() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeClientCredentialType() { throw null; }
     }
     public partial class BasicHttpsBinding : System.ServiceModel.HttpBindingBase
@@ -328,12 +328,12 @@ namespace System.ServiceModel
         public BasicHttpsBinding() { }
         public BasicHttpsBinding(System.ServiceModel.BasicHttpsSecurityMode securityMode) { }
         public BasicHttpsBinding(string configurationName) { }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.WSMessageEncoding)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.WSMessageEncoding.Text)]
         public System.ServiceModel.WSMessageEncoding MessageEncoding { get { throw null; } set { } }
         public System.ServiceModel.BasicHttpsSecurity Security { get { throw null; } set { } }
         public override System.ServiceModel.Channels.IChannelFactory<TChannel> BuildChannelFactory<TChannel>(System.ServiceModel.Channels.BindingParameterCollection parameters) { throw null; }
         public override System.ServiceModel.Channels.BindingElementCollection CreateBindingElements() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeSecurity() { throw null; }
     }
     public sealed partial class BasicHttpSecurity
@@ -342,9 +342,9 @@ namespace System.ServiceModel
         public System.ServiceModel.BasicHttpMessageSecurity Message { get { throw null; } set { } }
         public System.ServiceModel.BasicHttpSecurityMode Mode { get { throw null; } set { } }
         public System.ServiceModel.HttpTransportSecurity Transport { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeMessage() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeTransport() { throw null; }
     }
     public enum BasicHttpSecurityMode
@@ -361,9 +361,9 @@ namespace System.ServiceModel
         public System.ServiceModel.BasicHttpMessageSecurity Message { get { throw null; } set { } }
         public System.ServiceModel.BasicHttpsSecurityMode Mode { get { throw null; } set { } }
         public System.ServiceModel.HttpTransportSecurity Transport { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeMessage() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeTransport() { throw null; }
     }
     public enum BasicHttpsSecurityMode
@@ -377,7 +377,7 @@ namespace System.ServiceModel
         AlwaysOn = 1,
         Default = 0,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public sealed partial class CallbackBehaviorAttribute : System.Attribute, System.ServiceModel.Description.IEndpointBehavior
     {
         public CallbackBehaviorAttribute() { }
@@ -566,7 +566,7 @@ namespace System.ServiceModel
     {
         public ClientCredentialsSecurityTokenManager(System.ServiceModel.Description.ClientCredentials clientCredentials) { }
         public System.ServiceModel.Description.ClientCredentials ClientCredentials { get { throw null; } }
-        public override System.IdentityModel.Selectors.SecurityTokenAuthenticator CreateSecurityTokenAuthenticator(System.IdentityModel.Selectors.SecurityTokenRequirement tokenRequirement, out System.IdentityModel.Selectors.SecurityTokenResolver outOfBandTokenResolver) { outOfBandTokenResolver = default(System.IdentityModel.Selectors.SecurityTokenResolver); throw null; }
+        public override System.IdentityModel.Selectors.SecurityTokenAuthenticator CreateSecurityTokenAuthenticator(System.IdentityModel.Selectors.SecurityTokenRequirement tokenRequirement, out System.IdentityModel.Selectors.SecurityTokenResolver outOfBandTokenResolver) { throw null; }
         public override System.IdentityModel.Selectors.SecurityTokenProvider CreateSecurityTokenProvider(System.IdentityModel.Selectors.SecurityTokenRequirement tokenRequirement) { throw null; }
         public override System.IdentityModel.Selectors.SecurityTokenSerializer CreateSecurityTokenSerializer(System.IdentityModel.Selectors.SecurityTokenVersion version) { throw null; }
         protected System.IdentityModel.Selectors.SecurityTokenSerializer CreateSecurityTokenSerializer(System.ServiceModel.Security.SecurityVersion version) { throw null; }
@@ -611,7 +611,7 @@ namespace System.ServiceModel
         Reentrant = 1,
         Single = 0,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1092), Inherited=false, AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Interface | System.AttributeTargets.Method, Inherited=false, AllowMultiple=false)]
     public sealed partial class DataContractFormatAttribute : System.Attribute
     {
         public DataContractFormatAttribute() { }
@@ -623,7 +623,7 @@ namespace System.ServiceModel
         None = 0,
         System = 1,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1028), AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Interface, AllowMultiple=true)]
     public sealed partial class DeliveryRequirementsAttribute : System.Attribute, System.ServiceModel.Description.IContractBehavior, System.ServiceModel.Description.IContractBehaviorAttribute
     {
         public DeliveryRequirementsAttribute() { }
@@ -851,7 +851,7 @@ namespace System.ServiceModel
         public static System.ServiceModel.FaultCode CreateSenderFaultCode(System.ServiceModel.FaultCode subCode) { throw null; }
         public static System.ServiceModel.FaultCode CreateSenderFaultCode(string name, string ns) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method, AllowMultiple=true, Inherited=false)]
     public sealed partial class FaultContractAttribute : System.Attribute
     {
         public FaultContractAttribute(System.Type detailType) { }
@@ -949,17 +949,17 @@ namespace System.ServiceModel
         public System.ServiceModel.EndpointAddress IssuerMetadataAddress { get { throw null; } set { } }
         public bool NegotiateServiceCredential { get { throw null; } set { } }
         public System.Collections.ObjectModel.Collection<System.Xml.XmlElement> TokenRequestParameters { get { throw null; } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeAlgorithmSuite() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeClaimTypeRequirements() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeEstablishSecurityContext() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeIssuedKeyType() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeNegotiateServiceCredential() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeTokenRequestParameters() { throw null; }
     }
     public enum HostNameComparisonMode
@@ -976,7 +976,7 @@ namespace System.ServiceModel
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool BypassProxyOnLocal { get { throw null; } set { } }
         public System.ServiceModel.EnvelopeVersion EnvelopeVersion { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.HostNameComparisonMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.HostNameComparisonMode.StrongWildcard)]
         public System.ServiceModel.HostNameComparisonMode HostNameComparisonMode { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute((long)524288)]
         public long MaxBufferPoolSize { get { throw null; } set { } }
@@ -992,13 +992,13 @@ namespace System.ServiceModel
         bool System.ServiceModel.Channels.IBindingRuntimePreferences.ReceiveSynchronously { get { throw null; } }
         [System.ComponentModel.TypeConverterAttribute("System.ServiceModel.Configuration.EncodingConverter")]
         public System.Text.Encoding TextEncoding { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.TransferMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.TransferMode.Buffered)]
         public System.ServiceModel.TransferMode TransferMode { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool UseDefaultWebProxy { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeReaderQuotas() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeTextEncoding() { throw null; }
     }
     public enum HttpClientCredentialType
@@ -1026,13 +1026,13 @@ namespace System.ServiceModel
         public System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy ExtendedProtectionPolicy { get { throw null; } set { } }
         public System.ServiceModel.HttpProxyCredentialType ProxyCredentialType { get { throw null; } set { } }
         public string Realm { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeClientCredentialType() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeExtendedProtectionPolicy() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeProxyCredentialType() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeRealm() { throw null; }
     }
     public partial interface IClientChannel : System.IDisposable, System.ServiceModel.Channels.IChannel, System.ServiceModel.ICommunicationObject, System.ServiceModel.IContextChannel, System.ServiceModel.IExtensibleObject<System.ServiceModel.IContextChannel>
@@ -1163,13 +1163,13 @@ namespace System.ServiceModel
     {
         System.Uri ListenUri { get; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(384), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Property, Inherited=false)]
     public partial class MessageBodyMemberAttribute : System.ServiceModel.MessageContractMemberAttribute
     {
         public MessageBodyMemberAttribute() { }
         public int Order { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(12), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Struct, AllowMultiple=false)]
     public sealed partial class MessageContractAttribute : System.Attribute
     {
         public MessageContractAttribute() { }
@@ -1195,12 +1195,12 @@ namespace System.ServiceModel
         UserName = 2,
         Windows = 1,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(384), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Property, AllowMultiple=false, Inherited=false)]
     public sealed partial class MessageHeaderArrayAttribute : System.ServiceModel.MessageHeaderAttribute
     {
         public MessageHeaderArrayAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(384), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Property, AllowMultiple=false, Inherited=false)]
     public partial class MessageHeaderAttribute : System.ServiceModel.MessageContractMemberAttribute
     {
         public MessageHeaderAttribute() { }
@@ -1235,13 +1235,13 @@ namespace System.ServiceModel
         public bool Relay { get { throw null; } set { } }
         public System.ServiceModel.Channels.MessageHeader GetUntypedHeader(string name, string ns) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(10240), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Parameter | System.AttributeTargets.ReturnValue, Inherited=false)]
     public sealed partial class MessageParameterAttribute : System.Attribute
     {
         public MessageParameterAttribute() { }
         public string Name { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(384), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Property, Inherited=false)]
     public sealed partial class MessagePropertyAttribute : System.Attribute
     {
         public MessagePropertyAttribute() { }
@@ -1254,11 +1254,11 @@ namespace System.ServiceModel
         public System.ServiceModel.MessageCredentialType ClientCredentialType { get { throw null; } set { } }
         public bool NegotiateServiceCredential { get { throw null; } set { } }
         protected virtual bool IsSecureConversationEnabled() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeAlgorithmSuite() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeClientCredentialType() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeNegotiateServiceCredential() { throw null; }
     }
     public sealed partial class MessageSecurityOverMsmq
@@ -1266,7 +1266,7 @@ namespace System.ServiceModel
         public MessageSecurityOverMsmq() { }
         [System.ComponentModel.DefaultValueAttribute(typeof(System.ServiceModel.Security.SecurityAlgorithmSuite), "Default")]
         public System.ServiceModel.Security.SecurityAlgorithmSuite AlgorithmSuite { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.MessageCredentialType)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.MessageCredentialType.Windows)]
         public System.ServiceModel.MessageCredentialType ClientCredentialType { get { throw null; } set { } }
     }
     public sealed partial class MessageSecurityOverTcp
@@ -1274,7 +1274,7 @@ namespace System.ServiceModel
         public MessageSecurityOverTcp() { }
         [System.ComponentModel.DefaultValueAttribute(typeof(System.ServiceModel.Security.SecurityAlgorithmSuite), "Default")]
         public System.ServiceModel.Security.SecurityAlgorithmSuite AlgorithmSuite { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.MessageCredentialType)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.MessageCredentialType.Windows)]
         public System.ServiceModel.MessageCredentialType ClientCredentialType { get { throw null; } set { } }
     }
     public abstract partial class MessageSecurityVersion
@@ -1305,7 +1305,7 @@ namespace System.ServiceModel
         protected MsmqBindingBase() { }
         [System.ComponentModel.DefaultValueAttribute(null)]
         public System.Uri CustomDeadLetterQueue { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.DeadLetterQueue)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.DeadLetterQueue.System)]
         public System.ServiceModel.DeadLetterQueue DeadLetterQueue { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool Durable { get { throw null; } set { } }
@@ -1317,7 +1317,7 @@ namespace System.ServiceModel
         public int MaxRetryCycles { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool ReceiveContextEnabled { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.ReceiveErrorHandling)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.ReceiveErrorHandling.Fault)]
         public System.ServiceModel.ReceiveErrorHandling ReceiveErrorHandling { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(5)]
         public int ReceiveRetryCount { get { throw null; } set { } }
@@ -1373,19 +1373,19 @@ namespace System.ServiceModel
     {
         public MsmqTransportSecurity() { }
         public MsmqTransportSecurity(System.ServiceModel.MsmqTransportSecurity other) { }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.MsmqAuthenticationMode)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.MsmqAuthenticationMode.WindowsDomain)]
         public System.ServiceModel.MsmqAuthenticationMode MsmqAuthenticationMode { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.MsmqEncryptionAlgorithm)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.MsmqEncryptionAlgorithm.RC4Stream)]
         public System.ServiceModel.MsmqEncryptionAlgorithm MsmqEncryptionAlgorithm { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Net.Security.ProtectionLevel)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Net.Security.ProtectionLevel.Sign)]
         public System.Net.Security.ProtectionLevel MsmqProtectionLevel { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.MsmqSecureHashAlgorithm)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.MsmqSecureHashAlgorithm.Sha256)]
         public System.ServiceModel.MsmqSecureHashAlgorithm MsmqSecureHashAlgorithm { get { throw null; } set { } }
     }
     public sealed partial class NamedPipeTransportSecurity
     {
         public NamedPipeTransportSecurity() { }
-        [System.ComponentModel.DefaultValueAttribute((System.Net.Security.ProtectionLevel)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Net.Security.ProtectionLevel.EncryptAndSign)]
         public System.Net.Security.ProtectionLevel ProtectionLevel { get { throw null; } set { } }
     }
     public partial class NetHttpBinding : System.ServiceModel.HttpBindingBase
@@ -1394,16 +1394,16 @@ namespace System.ServiceModel
         public NetHttpBinding(System.ServiceModel.BasicHttpSecurityMode securityMode) { }
         public NetHttpBinding(System.ServiceModel.BasicHttpSecurityMode securityMode, bool reliableSessionEnabled) { }
         public NetHttpBinding(string configurationName) { }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.NetHttpMessageEncoding)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.NetHttpMessageEncoding.Binary)]
         public System.ServiceModel.NetHttpMessageEncoding MessageEncoding { get { throw null; } set { } }
         public System.ServiceModel.OptionalReliableSession ReliableSession { get { throw null; } set { } }
         public System.ServiceModel.BasicHttpSecurity Security { get { throw null; } set { } }
         public System.ServiceModel.Channels.WebSocketTransportSettings WebSocketSettings { get { throw null; } }
         public override System.ServiceModel.Channels.IChannelFactory<TChannel> BuildChannelFactory<TChannel>(System.ServiceModel.Channels.BindingParameterCollection parameters) { throw null; }
         public override System.ServiceModel.Channels.BindingElementCollection CreateBindingElements() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeReliableSession() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeSecurity() { throw null; }
     }
     public enum NetHttpMessageEncoding
@@ -1418,16 +1418,16 @@ namespace System.ServiceModel
         public NetHttpsBinding(System.ServiceModel.BasicHttpsSecurityMode securityMode) { }
         public NetHttpsBinding(System.ServiceModel.BasicHttpsSecurityMode securityMode, bool reliableSessionEnabled) { }
         public NetHttpsBinding(string configurationName) { }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.NetHttpMessageEncoding)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.NetHttpMessageEncoding.Binary)]
         public System.ServiceModel.NetHttpMessageEncoding MessageEncoding { get { throw null; } set { } }
         public System.ServiceModel.OptionalReliableSession ReliableSession { get { throw null; } set { } }
         public System.ServiceModel.BasicHttpsSecurity Security { get { throw null; } set { } }
         public System.ServiceModel.Channels.WebSocketTransportSettings WebSocketSettings { get { throw null; } }
         public override System.ServiceModel.Channels.IChannelFactory<TChannel> BuildChannelFactory<TChannel>(System.ServiceModel.Channels.BindingParameterCollection parameters) { throw null; }
         public override System.ServiceModel.Channels.BindingElementCollection CreateBindingElements() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeReliableSession() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeSecurity() { throw null; }
     }
     public partial class NetMsmqBinding : System.ServiceModel.MsmqBindingBase
@@ -1438,23 +1438,23 @@ namespace System.ServiceModel
         public System.ServiceModel.EnvelopeVersion EnvelopeVersion { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute((long)524288)]
         public long MaxBufferPoolSize { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.QueueTransferProtocol)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.QueueTransferProtocol.Native)]
         public System.ServiceModel.QueueTransferProtocol QueueTransferProtocol { get { throw null; } set { } }
         public System.Xml.XmlDictionaryReaderQuotas ReaderQuotas { get { throw null; } set { } }
         public System.ServiceModel.NetMsmqSecurity Security { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool UseActiveDirectory { get { throw null; } set { } }
         public override System.ServiceModel.Channels.BindingElementCollection CreateBindingElements() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeReaderQuotas() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeSecurity() { throw null; }
     }
     public sealed partial class NetMsmqSecurity
     {
         public NetMsmqSecurity() { }
         public System.ServiceModel.MessageSecurityOverMsmq Message { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.NetMsmqSecurityMode)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.NetMsmqSecurityMode.Transport)]
         public System.ServiceModel.NetMsmqSecurityMode Mode { get { throw null; } set { } }
         public System.ServiceModel.MsmqTransportSecurity Transport { get { throw null; } set { } }
     }
@@ -1471,7 +1471,7 @@ namespace System.ServiceModel
         public NetNamedPipeBinding(System.ServiceModel.NetNamedPipeSecurityMode securityMode) { }
         public NetNamedPipeBinding(string configurationName) { }
         public System.ServiceModel.EnvelopeVersion EnvelopeVersion { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.HostNameComparisonMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.HostNameComparisonMode.StrongWildcard)]
         public System.ServiceModel.HostNameComparisonMode HostNameComparisonMode { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute((long)524288)]
         public long MaxBufferPoolSize { get { throw null; } set { } }
@@ -1487,25 +1487,25 @@ namespace System.ServiceModel
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool TransactionFlow { get { throw null; } set { } }
         public System.ServiceModel.TransactionProtocol TransactionProtocol { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.TransferMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.TransferMode.Buffered)]
         public System.ServiceModel.TransferMode TransferMode { get { throw null; } set { } }
         public override System.ServiceModel.Channels.BindingElementCollection CreateBindingElements() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeMaxConnections() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeReaderQuotas() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeSecurity() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeTransactionProtocol() { throw null; }
     }
     public sealed partial class NetNamedPipeSecurity
     {
         public NetNamedPipeSecurity() { }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.NetNamedPipeSecurityMode)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.NetNamedPipeSecurityMode.Transport)]
         public System.ServiceModel.NetNamedPipeSecurityMode Mode { get { throw null; } set { } }
         public System.ServiceModel.NamedPipeTransportSecurity Transport { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeTransport() { throw null; }
     }
     public enum NetNamedPipeSecurityMode
@@ -1535,9 +1535,9 @@ namespace System.ServiceModel
         public System.ServiceModel.PeerSecuritySettings Security { get { throw null; } set { } }
         bool System.ServiceModel.Channels.IBindingRuntimePreferences.ReceiveSynchronously { get { throw null; } }
         public override System.ServiceModel.Channels.BindingElementCollection CreateBindingElements() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeReaderQuotas() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeSecurity() { throw null; }
     }
     public partial class NetTcpBinding : System.ServiceModel.Channels.Binding, System.ServiceModel.Channels.IBindingRuntimePreferences
@@ -1547,7 +1547,7 @@ namespace System.ServiceModel
         public NetTcpBinding(System.ServiceModel.SecurityMode securityMode, bool reliableSessionEnabled) { }
         public NetTcpBinding(string configurationName) { }
         public System.ServiceModel.EnvelopeVersion EnvelopeVersion { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.HostNameComparisonMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.HostNameComparisonMode.StrongWildcard)]
         public System.ServiceModel.HostNameComparisonMode HostNameComparisonMode { get { throw null; } set { } }
         public int ListenBacklog { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute((long)524288)]
@@ -1567,20 +1567,20 @@ namespace System.ServiceModel
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool TransactionFlow { get { throw null; } set { } }
         public System.ServiceModel.TransactionProtocol TransactionProtocol { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.TransferMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.TransferMode.Buffered)]
         public System.ServiceModel.TransferMode TransferMode { get { throw null; } set { } }
         public override System.ServiceModel.Channels.BindingElementCollection CreateBindingElements() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeListenBacklog() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeMaxConnections() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeReaderQuotas() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeReliableSession() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeSecurity() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeTransactionProtocol() { throw null; }
     }
     [System.Runtime.CompilerServices.TypeForwardedFromAttribute("System.WorkflowServices, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35")]
@@ -1594,7 +1594,7 @@ namespace System.ServiceModel
         public System.Uri ClientCallbackAddress { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool ContextManagementEnabled { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Net.Security.ProtectionLevel)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Net.Security.ProtectionLevel.Sign)]
         public System.Net.Security.ProtectionLevel ContextProtectionLevel { get { throw null; } set { } }
         public override System.ServiceModel.Channels.BindingElementCollection CreateBindingElements() { throw null; }
     }
@@ -1602,7 +1602,7 @@ namespace System.ServiceModel
     {
         public NetTcpSecurity() { }
         public System.ServiceModel.MessageSecurityOverTcp Message { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.SecurityMode)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.SecurityMode.Transport)]
         public System.ServiceModel.SecurityMode Mode { get { throw null; } set { } }
         public System.ServiceModel.TcpTransportSecurity Transport { get { throw null; } set { } }
     }
@@ -1612,7 +1612,7 @@ namespace System.ServiceModel
         public bool EstablishSecurityContext { get { throw null; } set { } }
         protected override bool IsSecureConversationEnabled() { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method)]
     public sealed partial class OperationBehaviorAttribute : System.Attribute, System.ServiceModel.Description.IOperationBehavior
     {
         public OperationBehaviorAttribute() { }
@@ -1657,7 +1657,7 @@ namespace System.ServiceModel
         public OperationContextScope(System.ServiceModel.OperationContext context) { }
         public void Dispose() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method)]
     public sealed partial class OperationContractAttribute : System.Attribute
     {
         public OperationContractAttribute() { }
@@ -1687,7 +1687,7 @@ namespace System.ServiceModel
         public OptionalReliableSession(System.ServiceModel.Channels.ReliableSessionBindingElement reliableSessionBindingElement) { }
         public bool Enabled { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(384), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Property, AllowMultiple=false, Inherited=false)]
     public sealed partial class PeerHopCountAttribute : System.ServiceModel.MessageHeaderAttribute
     {
         public PeerHopCountAttribute() { }
@@ -1749,9 +1749,9 @@ namespace System.ServiceModel
         public PeerSecuritySettings() { }
         public System.ServiceModel.SecurityMode Mode { get { throw null; } set { } }
         public System.ServiceModel.PeerTransportSecuritySettings Transport { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeMode() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeTransport() { throw null; }
     }
     public enum PeerTransportCredentialType
@@ -1800,7 +1800,7 @@ namespace System.ServiceModel
         public QuotaExceededException(string message) { }
         public QuotaExceededException(string message, System.Exception innerException) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method)]
     public sealed partial class ReceiveContextEnabledAttribute : System.Attribute, System.ServiceModel.Description.IOperationBehavior
     {
         public ReceiveContextEnabledAttribute() { }
@@ -1882,15 +1882,15 @@ namespace System.ServiceModel
         protected virtual bool CheckAccessCore(System.ServiceModel.OperationContext operationContext) { throw null; }
         protected virtual System.Collections.ObjectModel.ReadOnlyCollection<System.IdentityModel.Policy.IAuthorizationPolicy> GetAuthorizationPolicies(System.ServiceModel.OperationContext operationContext) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public sealed partial class ServiceBehaviorAttribute : System.Attribute, System.ServiceModel.Description.IServiceBehavior
     {
         public ServiceBehaviorAttribute() { }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.AddressFilterMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.AddressFilterMode.Exact)]
         public System.ServiceModel.AddressFilterMode AddressFilterMode { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool AutomaticSessionShutdown { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.ConcurrencyMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.ConcurrencyMode.Single)]
         public System.ServiceModel.ConcurrencyMode ConcurrencyMode { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         public string ConfigurationName { get { throw null; } set { } }
@@ -1900,7 +1900,7 @@ namespace System.ServiceModel
         public bool IgnoreExtensionDataObject { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool IncludeExceptionDetailInFaults { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.InstanceContextMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.InstanceContextMode.PerSession)]
         public System.ServiceModel.InstanceContextMode InstanceContextMode { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(2147483647)]
         public int MaxItemsInObjectGraph { get { throw null; } set { } }
@@ -1949,7 +1949,7 @@ namespace System.ServiceModel
         public void LoadFromConfiguration(System.Configuration.Configuration configuration) { }
         public void SetEndpointAddress(System.ServiceModel.Description.ServiceEndpoint endpoint, string relativeAddress) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1028), Inherited=false, AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Interface, Inherited=false, AllowMultiple=false)]
     public sealed partial class ServiceContractAttribute : System.Attribute
     {
         public ServiceContractAttribute() { }
@@ -1972,7 +1972,7 @@ namespace System.ServiceModel
         public System.ServiceModel.Description.ServiceEndpoint AddServiceEndpoint(System.Type implementedContract, System.ServiceModel.Channels.Binding binding, System.Uri address) { throw null; }
         public System.ServiceModel.Description.ServiceEndpoint AddServiceEndpoint(System.Type implementedContract, System.ServiceModel.Channels.Binding binding, System.Uri address, System.Uri listenUri) { throw null; }
         protected override void ApplyConfiguration() { }
-        protected override System.ServiceModel.Description.ServiceDescription CreateDescription(out System.Collections.Generic.IDictionary<string, System.ServiceModel.Description.ContractDescription> implementedContracts) { implementedContracts = default(System.Collections.Generic.IDictionary<string, System.ServiceModel.Description.ContractDescription>); throw null; }
+        protected override System.ServiceModel.Description.ServiceDescription CreateDescription(out System.Collections.Generic.IDictionary<string, System.ServiceModel.Description.ContractDescription> implementedContracts) { throw null; }
         protected void InitializeDescription(object singletonInstance, System.ServiceModel.UriSchemeKeyedCollection baseAddresses) { }
         protected void InitializeDescription(System.Type serviceType, System.ServiceModel.UriSchemeKeyedCollection baseAddresses) { }
         protected override void OnClosed() { }
@@ -2020,7 +2020,7 @@ namespace System.ServiceModel
         public void SetEndpointAddress(System.ServiceModel.Description.ServiceEndpoint endpoint, string relativeAddress) { }
         void System.IDisposable.Dispose() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1092), Inherited=true, AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Interface | System.AttributeTargets.Method, Inherited=true, AllowMultiple=true)]
     public sealed partial class ServiceKnownTypeAttribute : System.Attribute
     {
         public ServiceKnownTypeAttribute(string methodName) { }
@@ -2064,17 +2064,17 @@ namespace System.ServiceModel
     public sealed partial class TcpTransportSecurity
     {
         public TcpTransportSecurity() { }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.TcpClientCredentialType)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.TcpClientCredentialType.Windows)]
         public System.ServiceModel.TcpClientCredentialType ClientCredentialType { get { throw null; } set { } }
         public System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy ExtendedProtectionPolicy { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Net.Security.ProtectionLevel)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Net.Security.ProtectionLevel.EncryptAndSign)]
         public System.Net.Security.ProtectionLevel ProtectionLevel { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Security.Authentication.SslProtocols)(4032))]
+        [System.ComponentModel.DefaultValueAttribute(System.Security.Authentication.SslProtocols.Tls | System.Security.Authentication.SslProtocols.Tls11 | System.Security.Authentication.SslProtocols.Tls12)]
         public System.Security.Authentication.SslProtocols SslProtocols { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeExtendedProtectionPolicy() { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method)]
     public sealed partial class TransactionFlowAttribute : System.Attribute, System.ServiceModel.Description.IOperationBehavior
     {
         public TransactionFlowAttribute(System.ServiceModel.TransactionFlowOption transactions) { }
@@ -2149,13 +2149,13 @@ namespace System.ServiceModel
         [System.ComponentModel.DefaultValueAttribute(null)]
         public System.Uri ClientBaseAddress { get { throw null; } set { } }
         public System.ServiceModel.EnvelopeVersion EnvelopeVersion { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.HostNameComparisonMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.HostNameComparisonMode.StrongWildcard)]
         public System.ServiceModel.HostNameComparisonMode HostNameComparisonMode { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute((long)524288)]
         public long MaxBufferPoolSize { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute((long)65536)]
         public long MaxReceivedMessageSize { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.WSMessageEncoding)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.WSMessageEncoding.Text)]
         public System.ServiceModel.WSMessageEncoding MessageEncoding { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         public System.Uri ProxyAddress { get { throw null; } set { } }
@@ -2171,13 +2171,13 @@ namespace System.ServiceModel
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool UseDefaultWebProxy { get { throw null; } set { } }
         public override System.ServiceModel.Channels.BindingElementCollection CreateBindingElements() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeReaderQuotas() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeReliableSession() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeSecurity() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeTextEncoding() { throw null; }
     }
     public sealed partial class WSDualHttpSecurity
@@ -2185,9 +2185,9 @@ namespace System.ServiceModel
         public WSDualHttpSecurity() { }
         public System.ServiceModel.MessageSecurityOverHttp Message { get { throw null; } set { } }
         public System.ServiceModel.WSDualHttpSecurityMode Mode { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeMessage() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeMode() { throw null; }
     }
     public enum WSDualHttpSecurityMode
@@ -2209,7 +2209,7 @@ namespace System.ServiceModel
         public override System.ServiceModel.Channels.BindingElementCollection CreateBindingElements() { throw null; }
         protected override System.ServiceModel.Channels.SecurityBindingElement CreateMessageSecurity() { throw null; }
         protected override System.ServiceModel.Channels.TransportBindingElement GetTransport() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeSecurity() { throw null; }
     }
     public sealed partial class WSFederationHttpSecurity
@@ -2217,9 +2217,9 @@ namespace System.ServiceModel
         public WSFederationHttpSecurity() { }
         public System.ServiceModel.FederatedMessageSecurityOverHttp Message { get { throw null; } set { } }
         public System.ServiceModel.WSFederationHttpSecurityMode Mode { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeMessage() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeMode() { throw null; }
     }
     public enum WSFederationHttpSecurityMode
@@ -2241,7 +2241,7 @@ namespace System.ServiceModel
         public override System.ServiceModel.Channels.BindingElementCollection CreateBindingElements() { throw null; }
         protected override System.ServiceModel.Channels.SecurityBindingElement CreateMessageSecurity() { throw null; }
         protected override System.ServiceModel.Channels.TransportBindingElement GetTransport() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeSecurity() { throw null; }
     }
     public abstract partial class WSHttpBindingBase : System.ServiceModel.Channels.Binding, System.ServiceModel.Channels.IBindingRuntimePreferences
@@ -2251,13 +2251,13 @@ namespace System.ServiceModel
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool BypassProxyOnLocal { get { throw null; } set { } }
         public System.ServiceModel.EnvelopeVersion EnvelopeVersion { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.HostNameComparisonMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.HostNameComparisonMode.StrongWildcard)]
         public System.ServiceModel.HostNameComparisonMode HostNameComparisonMode { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute((long)524288)]
         public long MaxBufferPoolSize { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute((long)65536)]
         public long MaxReceivedMessageSize { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.WSMessageEncoding)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.WSMessageEncoding.Text)]
         public System.ServiceModel.WSMessageEncoding MessageEncoding { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.UriTypeConverter))]
@@ -2275,11 +2275,11 @@ namespace System.ServiceModel
         public override System.ServiceModel.Channels.BindingElementCollection CreateBindingElements() { throw null; }
         protected abstract System.ServiceModel.Channels.SecurityBindingElement CreateMessageSecurity();
         protected abstract System.ServiceModel.Channels.TransportBindingElement GetTransport();
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeReaderQuotas() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeReliableSession() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeTextEncoding() { throw null; }
     }
     [System.Runtime.CompilerServices.TypeForwardedFromAttribute("System.WorkflowServices, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35")]
@@ -2293,7 +2293,7 @@ namespace System.ServiceModel
         public System.Uri ClientCallbackAddress { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool ContextManagementEnabled { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Net.Security.ProtectionLevel)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Net.Security.ProtectionLevel.Sign)]
         public System.Net.Security.ProtectionLevel ContextProtectionLevel { get { throw null; } set { } }
         public override System.ServiceModel.Channels.BindingElementCollection CreateBindingElements() { throw null; }
     }
@@ -2303,11 +2303,11 @@ namespace System.ServiceModel
         public System.ServiceModel.NonDualMessageSecurityOverHttp Message { get { throw null; } set { } }
         public System.ServiceModel.SecurityMode Mode { get { throw null; } set { } }
         public System.ServiceModel.HttpTransportSecurity Transport { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeMessage() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeMode() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeTransport() { throw null; }
     }
     public enum WSMessageEncoding
@@ -2321,7 +2321,7 @@ namespace System.ServiceModel
         public X509CertificateEndpointIdentity(System.Security.Cryptography.X509Certificates.X509Certificate2 primaryCertificate, System.Security.Cryptography.X509Certificates.X509Certificate2Collection supportingCertificates) { }
         public System.Security.Cryptography.X509Certificates.X509Certificate2Collection Certificates { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1092), Inherited=false, AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Interface | System.AttributeTargets.Method, Inherited=false, AllowMultiple=false)]
     public sealed partial class XmlSerializerFormatAttribute : System.Attribute
     {
         public XmlSerializerFormatAttribute() { }
@@ -2347,7 +2347,7 @@ namespace System.ServiceModel
 }
 namespace System.ServiceModel.Activation
 {
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public sealed partial class AspNetCompatibilityRequirementsAttribute : System.Attribute, System.ServiceModel.Description.IServiceBehavior
     {
         public AspNetCompatibilityRequirementsAttribute() { }
@@ -2431,7 +2431,7 @@ namespace System.ServiceModel.Activation.Configuration
         public SecurityIdentifierElement(System.Security.Principal.SecurityIdentifier sid) { }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         [System.ComponentModel.TypeConverterAttribute("System.ServiceModel.Activation.Configuration.SecurityIdentifierConverter")]
-        [System.Configuration.ConfigurationPropertyAttribute("securityIdentifier", DefaultValue=null, Options=(System.Configuration.ConfigurationPropertyOptions)(4))]
+        [System.Configuration.ConfigurationPropertyAttribute("securityIdentifier", DefaultValue=null, Options=System.Configuration.ConfigurationPropertyOptions.IsKey)]
         public System.Security.Principal.SecurityIdentifier SecurityIdentifier { get { throw null; } set { } }
     }
     [System.Configuration.ConfigurationCollectionAttribute(typeof(System.ServiceModel.Activation.Configuration.SecurityIdentifierElement))]
@@ -2518,7 +2518,7 @@ namespace System.ServiceModel.Channels
     public sealed partial class BinaryMessageEncodingBindingElement : System.ServiceModel.Channels.MessageEncodingBindingElement, System.ServiceModel.Description.IPolicyExportExtension, System.ServiceModel.Description.IWsdlExportExtension
     {
         public BinaryMessageEncodingBindingElement() { }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.Channels.CompressionFormat)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.Channels.CompressionFormat.None)]
         public System.ServiceModel.Channels.CompressionFormat CompressionFormat { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(64)]
         public int MaxReadPoolSize { get { throw null; } set { } }
@@ -2534,9 +2534,9 @@ namespace System.ServiceModel.Channels
         public override System.ServiceModel.Channels.BindingElement Clone() { throw null; }
         public override System.ServiceModel.Channels.MessageEncoderFactory CreateMessageEncoderFactory() { throw null; }
         public override T GetProperty<T>(System.ServiceModel.Channels.BindingContext context) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeMessageVersion() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeReaderQuotas() { throw null; }
         void System.ServiceModel.Description.IPolicyExportExtension.ExportPolicy(System.ServiceModel.Description.MetadataExporter exporter, System.ServiceModel.Description.PolicyConversionContext policyContext) { }
         void System.ServiceModel.Description.IWsdlExportExtension.ExportContract(System.ServiceModel.Description.WsdlExporter exporter, System.ServiceModel.Description.WsdlContractConversionContext context) { }
@@ -2574,9 +2574,9 @@ namespace System.ServiceModel.Channels
         public virtual bool CanBuildChannelListener<TChannel>(System.ServiceModel.Channels.BindingParameterCollection parameters) where TChannel : class, System.ServiceModel.Channels.IChannel { throw null; }
         public abstract System.ServiceModel.Channels.BindingElementCollection CreateBindingElements();
         public T GetProperty<T>(System.ServiceModel.Channels.BindingParameterCollection parameters) where T : class { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeName() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeNamespace() { throw null; }
     }
     public partial class BindingContext
@@ -2662,9 +2662,9 @@ namespace System.ServiceModel.Channels
         public void AddOrReplaceInMessageProperties(System.ServiceModel.Channels.MessageProperties properties) { }
         public System.ServiceModel.EndpointAddress CreateCallbackAddress(System.Uri listenAddress) { throw null; }
         public System.ServiceModel.Channels.IMessageProperty CreateCopy() { throw null; }
-        public void GetListenAddressAndContext(out System.ServiceModel.EndpointAddress listenAddress, out System.Collections.Generic.IDictionary<string, string> context) { listenAddress = default(System.ServiceModel.EndpointAddress); context = default(System.Collections.Generic.IDictionary<string, string>); }
-        public static bool TryGet(System.ServiceModel.Channels.Message message, out System.ServiceModel.Channels.CallbackContextMessageProperty contextMessageProperty) { contextMessageProperty = default(System.ServiceModel.Channels.CallbackContextMessageProperty); throw null; }
-        public static bool TryGet(System.ServiceModel.Channels.MessageProperties properties, out System.ServiceModel.Channels.CallbackContextMessageProperty contextMessageProperty) { contextMessageProperty = default(System.ServiceModel.Channels.CallbackContextMessageProperty); throw null; }
+        public void GetListenAddressAndContext(out System.ServiceModel.EndpointAddress listenAddress, out System.Collections.Generic.IDictionary<string, string> context) { throw null; }
+        public static bool TryGet(System.ServiceModel.Channels.Message message, out System.ServiceModel.Channels.CallbackContextMessageProperty contextMessageProperty) { throw null; }
+        public static bool TryGet(System.ServiceModel.Channels.MessageProperties properties, out System.ServiceModel.Channels.CallbackContextMessageProperty contextMessageProperty) { throw null; }
     }
     public abstract partial class ChannelBase : System.ServiceModel.Channels.CommunicationObject, System.ServiceModel.Channels.IChannel, System.ServiceModel.ICommunicationObject, System.ServiceModel.IDefaultCommunicationTimeouts
     {
@@ -2849,7 +2849,7 @@ namespace System.ServiceModel.Channels
         public System.TimeSpan ChannelInitializationTimeout { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(8192)]
         public int ConnectionBufferSize { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.HostNameComparisonMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.HostNameComparisonMode.StrongWildcard)]
         public System.ServiceModel.HostNameComparisonMode HostNameComparisonMode { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(65536)]
         public int MaxBufferSize { get { throw null; } set { } }
@@ -2857,14 +2857,14 @@ namespace System.ServiceModel.Channels
         public System.TimeSpan MaxOutputDelay { get { throw null; } set { } }
         public int MaxPendingAccepts { get { throw null; } set { } }
         public int MaxPendingConnections { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.TransferMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.TransferMode.Buffered)]
         public System.ServiceModel.TransferMode TransferMode { get { throw null; } set { } }
         public override bool CanBuildChannelFactory<TChannel>(System.ServiceModel.Channels.BindingContext context) { throw null; }
         public override bool CanBuildChannelListener<TChannel>(System.ServiceModel.Channels.BindingContext context) { throw null; }
         public override T GetProperty<T>(System.ServiceModel.Channels.BindingContext context) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeMaxPendingAccepts() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeMaxPendingConnections() { throw null; }
         void System.ServiceModel.Description.IPolicyExportExtension.ExportPolicy(System.ServiceModel.Description.MetadataExporter exporter, System.ServiceModel.Description.PolicyConversionContext context) { }
         void System.ServiceModel.Description.IWsdlExportExtension.ExportContract(System.ServiceModel.Description.WsdlExporter exporter, System.ServiceModel.Description.WsdlContractConversionContext context) { }
@@ -2880,11 +2880,11 @@ namespace System.ServiceModel.Channels
         public ContextBindingElement(System.Net.Security.ProtectionLevel protectionLevel, System.ServiceModel.Channels.ContextExchangeMechanism contextExchangeMechanism, System.Uri clientCallbackAddress, bool contextManagementEnabled) { }
         [System.ComponentModel.DefaultValueAttribute(null)]
         public System.Uri ClientCallbackAddress { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.Channels.ContextExchangeMechanism)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.Channels.ContextExchangeMechanism.ContextSoapHeader)]
         public System.ServiceModel.Channels.ContextExchangeMechanism ContextExchangeMechanism { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool ContextManagementEnabled { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Net.Security.ProtectionLevel)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Net.Security.ProtectionLevel.Sign)]
         public System.Net.Security.ProtectionLevel ProtectionLevel { get { throw null; } set { } }
         public override System.ServiceModel.Channels.IChannelFactory<TChannel> BuildChannelFactory<TChannel>(System.ServiceModel.Channels.BindingContext context) { throw null; }
         public override System.ServiceModel.Channels.IChannelListener<TChannel> BuildChannelListener<TChannel>(System.ServiceModel.Channels.BindingContext context) { throw null; }
@@ -2920,9 +2920,9 @@ namespace System.ServiceModel.Channels
         public void AddOrReplaceInMessage(System.ServiceModel.Channels.Message message) { }
         public void AddOrReplaceInMessageProperties(System.ServiceModel.Channels.MessageProperties properties) { }
         public System.ServiceModel.Channels.IMessageProperty CreateCopy() { throw null; }
-        public static bool TryCreateFromHttpCookieHeader(string httpCookieHeader, out System.ServiceModel.Channels.ContextMessageProperty context) { context = default(System.ServiceModel.Channels.ContextMessageProperty); throw null; }
-        public static bool TryGet(System.ServiceModel.Channels.Message message, out System.ServiceModel.Channels.ContextMessageProperty contextMessageProperty) { contextMessageProperty = default(System.ServiceModel.Channels.ContextMessageProperty); throw null; }
-        public static bool TryGet(System.ServiceModel.Channels.MessageProperties properties, out System.ServiceModel.Channels.ContextMessageProperty contextMessageProperty) { contextMessageProperty = default(System.ServiceModel.Channels.ContextMessageProperty); throw null; }
+        public static bool TryCreateFromHttpCookieHeader(string httpCookieHeader, out System.ServiceModel.Channels.ContextMessageProperty context) { throw null; }
+        public static bool TryGet(System.ServiceModel.Channels.Message message, out System.ServiceModel.Channels.ContextMessageProperty contextMessageProperty) { throw null; }
+        public static bool TryGet(System.ServiceModel.Channels.MessageProperties properties, out System.ServiceModel.Channels.ContextMessageProperty contextMessageProperty) { throw null; }
     }
     public abstract partial class CorrelationCallbackMessageProperty : System.ServiceModel.Channels.IMessageProperty
     {
@@ -2939,8 +2939,8 @@ namespace System.ServiceModel.Channels
         protected abstract System.IAsyncResult OnBeginFinalizeCorrelation(System.ServiceModel.Channels.Message message, System.TimeSpan timeout, System.AsyncCallback callback, object state);
         protected abstract System.ServiceModel.Channels.Message OnEndFinalizeCorrelation(System.IAsyncResult result);
         protected abstract System.ServiceModel.Channels.Message OnFinalizeCorrelation(System.ServiceModel.Channels.Message message, System.TimeSpan timeout);
-        public static bool TryGet(System.ServiceModel.Channels.Message message, out System.ServiceModel.Channels.CorrelationCallbackMessageProperty property) { property = default(System.ServiceModel.Channels.CorrelationCallbackMessageProperty); throw null; }
-        public static bool TryGet(System.ServiceModel.Channels.MessageProperties properties, out System.ServiceModel.Channels.CorrelationCallbackMessageProperty property) { property = default(System.ServiceModel.Channels.CorrelationCallbackMessageProperty); throw null; }
+        public static bool TryGet(System.ServiceModel.Channels.Message message, out System.ServiceModel.Channels.CorrelationCallbackMessageProperty property) { throw null; }
+        public static bool TryGet(System.ServiceModel.Channels.MessageProperties properties, out System.ServiceModel.Channels.CorrelationCallbackMessageProperty property) { throw null; }
     }
     public abstract partial class CorrelationDataDescription
     {
@@ -2960,9 +2960,9 @@ namespace System.ServiceModel.Channels
         public static void AddData(System.ServiceModel.Channels.Message message, string name, System.Func<string> dataProvider) { }
         public System.ServiceModel.Channels.IMessageProperty CreateCopy() { throw null; }
         public bool Remove(string name) { throw null; }
-        public static bool TryGet(System.ServiceModel.Channels.Message message, out System.ServiceModel.Channels.CorrelationDataMessageProperty property) { property = default(System.ServiceModel.Channels.CorrelationDataMessageProperty); throw null; }
-        public static bool TryGet(System.ServiceModel.Channels.MessageProperties properties, out System.ServiceModel.Channels.CorrelationDataMessageProperty property) { property = default(System.ServiceModel.Channels.CorrelationDataMessageProperty); throw null; }
-        public bool TryGetValue(string name, out string value) { value = default(string); throw null; }
+        public static bool TryGet(System.ServiceModel.Channels.Message message, out System.ServiceModel.Channels.CorrelationDataMessageProperty property) { throw null; }
+        public static bool TryGet(System.ServiceModel.Channels.MessageProperties properties, out System.ServiceModel.Channels.CorrelationDataMessageProperty property) { throw null; }
+        public bool TryGetValue(string name, out string value) { throw null; }
     }
     public sealed partial class CorrelationKey : System.Runtime.DurableInstancing.InstanceKey
     {
@@ -2982,8 +2982,8 @@ namespace System.ServiceModel.Channels
         public System.Runtime.DurableInstancing.InstanceKey CorrelationKey { get { throw null; } }
         public static string Name { get { throw null; } }
         public System.Collections.ObjectModel.ReadOnlyCollection<System.Runtime.DurableInstancing.InstanceKey> TransientCorrelations { get { throw null; } }
-        public static bool TryGet(System.ServiceModel.Channels.Message message, out System.ServiceModel.Channels.CorrelationMessageProperty property) { property = default(System.ServiceModel.Channels.CorrelationMessageProperty); throw null; }
-        public static bool TryGet(System.ServiceModel.Channels.MessageProperties properties, out System.ServiceModel.Channels.CorrelationMessageProperty property) { property = default(System.ServiceModel.Channels.CorrelationMessageProperty); throw null; }
+        public static bool TryGet(System.ServiceModel.Channels.Message message, out System.ServiceModel.Channels.CorrelationMessageProperty property) { throw null; }
+        public static bool TryGet(System.ServiceModel.Channels.MessageProperties properties, out System.ServiceModel.Channels.CorrelationMessageProperty property) { throw null; }
     }
     [System.Windows.Markup.ContentPropertyAttribute("Elements")]
     public partial class CustomBinding : System.ServiceModel.Channels.Binding
@@ -3027,24 +3027,24 @@ namespace System.ServiceModel.Channels
         public static System.ServiceModel.Channels.FaultConverter GetDefaultFaultConverter(System.ServiceModel.Channels.MessageVersion version) { throw null; }
         protected abstract bool OnTryCreateException(System.ServiceModel.Channels.Message message, System.ServiceModel.Channels.MessageFault fault, out System.Exception exception);
         protected abstract bool OnTryCreateFaultMessage(System.Exception exception, out System.ServiceModel.Channels.Message message);
-        public bool TryCreateException(System.ServiceModel.Channels.Message message, System.ServiceModel.Channels.MessageFault fault, out System.Exception exception) { exception = default(System.Exception); throw null; }
-        public bool TryCreateFaultMessage(System.Exception exception, out System.ServiceModel.Channels.Message message) { message = default(System.ServiceModel.Channels.Message); throw null; }
+        public bool TryCreateException(System.ServiceModel.Channels.Message message, System.ServiceModel.Channels.MessageFault fault, out System.Exception exception) { throw null; }
+        public bool TryCreateFaultMessage(System.Exception exception, out System.ServiceModel.Channels.Message message) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     [System.ObsoleteAttribute("This type is obsolete. To enable the Http CookieContainer, use the AllowCookies property on the http binding or on the HttpTransportBindingElement.", false)]
     public partial class HttpCookieContainerBindingElement : System.ServiceModel.Channels.BindingElement
     {
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This type is obsolete. To enable the Http CookieContainer, use the AllowCookies property on the http binding or on the HttpTransportBindingElement.", false)]
         public HttpCookieContainerBindingElement() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This type is obsolete. To enable the Http CookieContainer, use the AllowCookies property on the http binding or on the HttpTransportBindingElement.", false)]
         protected HttpCookieContainerBindingElement(System.ServiceModel.Channels.HttpCookieContainerBindingElement elementToBeCloned) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.ServiceModel.Channels.IChannelFactory<TChannel> BuildChannelFactory<TChannel>(System.ServiceModel.Channels.BindingContext context) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.ServiceModel.Channels.BindingElement Clone() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override T GetProperty<T>(System.ServiceModel.Channels.BindingContext context) { throw null; }
     }
     public partial class HttpMessageHandlerFactory
@@ -3114,14 +3114,14 @@ namespace System.ServiceModel.Channels
         protected HttpTransportBindingElement(System.ServiceModel.Channels.HttpTransportBindingElement elementToBeCloned) { }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool AllowCookies { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Net.AuthenticationSchemes)(32768))]
+        [System.ComponentModel.DefaultValueAttribute(System.Net.AuthenticationSchemes.Anonymous)]
         public System.Net.AuthenticationSchemes AuthenticationScheme { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool BypassProxyOnLocal { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool DecompressionEnabled { get { throw null; } set { } }
         public System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy ExtendedProtectionPolicy { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.HostNameComparisonMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.HostNameComparisonMode.StrongWildcard)]
         public System.ServiceModel.HostNameComparisonMode HostNameComparisonMode { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool KeepAliveEnabled { get { throw null; } set { } }
@@ -3133,14 +3133,14 @@ namespace System.ServiceModel.Channels
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.UriTypeConverter))]
         public System.Uri ProxyAddress { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Net.AuthenticationSchemes)(32768))]
+        [System.ComponentModel.DefaultValueAttribute(System.Net.AuthenticationSchemes.Anonymous)]
         public System.Net.AuthenticationSchemes ProxyAuthenticationScheme { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         public string Realm { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(typeof(System.TimeSpan), "00:00:00")]
         public System.TimeSpan RequestInitializationTimeout { get { throw null; } set { } }
         public override string Scheme { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.TransferMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.TransferMode.Buffered)]
         public System.ServiceModel.TransferMode TransferMode { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool UnsafeConnectionNtlmAuthentication { get { throw null; } set { } }
@@ -3153,11 +3153,11 @@ namespace System.ServiceModel.Channels
         public override bool CanBuildChannelListener<TChannel>(System.ServiceModel.Channels.BindingContext context) { throw null; }
         public override System.ServiceModel.Channels.BindingElement Clone() { throw null; }
         public override T GetProperty<T>(System.ServiceModel.Channels.BindingContext context) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeExtendedProtectionPolicy() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeMessageHandlerFactory() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeWebSocketSettings() { throw null; }
         void System.ServiceModel.Description.IPolicyExportExtension.ExportPolicy(System.ServiceModel.Description.MetadataExporter exporter, System.ServiceModel.Description.PolicyConversionContext context) { }
         void System.ServiceModel.Description.IWsdlExportExtension.ExportContract(System.ServiceModel.Description.WsdlExporter exporter, System.ServiceModel.Description.WsdlContractConversionContext context) { }
@@ -3643,7 +3643,7 @@ namespace System.ServiceModel.Channels
         bool System.Collections.Generic.ICollection<System.Collections.Generic.KeyValuePair<System.String,System.Object>>.Remove(System.Collections.Generic.KeyValuePair<string, object> pair) { throw null; }
         System.Collections.Generic.IEnumerator<System.Collections.Generic.KeyValuePair<string, object>> System.Collections.Generic.IEnumerable<System.Collections.Generic.KeyValuePair<System.String,System.Object>>.GetEnumerator() { throw null; }
         System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator() { throw null; }
-        public bool TryGetValue(string name, out object value) { value = default(object); throw null; }
+        public bool TryGetValue(string name, out object value) { throw null; }
     }
     public enum MessageState
     {
@@ -3740,11 +3740,11 @@ namespace System.ServiceModel.Channels
         public override System.ServiceModel.Channels.BindingElement Clone() { throw null; }
         public override System.ServiceModel.Channels.MessageEncoderFactory CreateMessageEncoderFactory() { throw null; }
         public override T GetProperty<T>(System.ServiceModel.Channels.BindingContext context) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeMessageVersion() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeReaderQuotas() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeWriteEncoding() { throw null; }
         void System.ServiceModel.Description.IPolicyExportExtension.ExportPolicy(System.ServiceModel.Description.MetadataExporter exporter, System.ServiceModel.Description.PolicyConversionContext policyContext) { }
         void System.ServiceModel.Description.IWsdlExportExtension.ExportContract(System.ServiceModel.Description.WsdlExporter exporter, System.ServiceModel.Description.WsdlContractConversionContext context) { }
@@ -3789,7 +3789,7 @@ namespace System.ServiceModel.Channels
         public override bool CanBuildChannelListener<TChannel>(System.ServiceModel.Channels.BindingContext context) { throw null; }
         public override System.ServiceModel.Channels.BindingElement Clone() { throw null; }
         public override T GetProperty<T>(System.ServiceModel.Channels.BindingContext context) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeChannelPoolSettings() { throw null; }
         void System.ServiceModel.Description.IPolicyExportExtension.ExportPolicy(System.ServiceModel.Description.MetadataExporter exporter, System.ServiceModel.Description.PolicyConversionContext context) { }
     }
@@ -3895,8 +3895,8 @@ namespace System.ServiceModel.Channels
         protected abstract void OnEndAbandon(System.IAsyncResult result);
         protected abstract void OnEndComplete(System.IAsyncResult result);
         protected virtual void OnFaulted() { }
-        public static bool TryGet(System.ServiceModel.Channels.Message message, out System.ServiceModel.Channels.ReceiveContext property) { property = default(System.ServiceModel.Channels.ReceiveContext); throw null; }
-        public static bool TryGet(System.ServiceModel.Channels.MessageProperties properties, out System.ServiceModel.Channels.ReceiveContext property) { property = default(System.ServiceModel.Channels.ReceiveContext); throw null; }
+        public static bool TryGet(System.ServiceModel.Channels.Message message, out System.ServiceModel.Channels.ReceiveContext property) { throw null; }
+        public static bool TryGet(System.ServiceModel.Channels.MessageProperties properties, out System.ServiceModel.Channels.ReceiveContext property) { throw null; }
     }
     public enum ReceiveContextState
     {
@@ -4122,7 +4122,7 @@ namespace System.ServiceModel.Channels
         public System.ServiceModel.Security.IdentityVerifier IdentityVerifier { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool RequireClientCertificate { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Security.Authentication.SslProtocols)(4032))]
+        [System.ComponentModel.DefaultValueAttribute(System.Security.Authentication.SslProtocols.Tls | System.Security.Authentication.SslProtocols.Tls11 | System.Security.Authentication.SslProtocols.Tls12)]
         public System.Security.Authentication.SslProtocols SslProtocols { get { throw null; } set { } }
         public override System.ServiceModel.Channels.IChannelFactory<TChannel> BuildChannelFactory<TChannel>(System.ServiceModel.Channels.BindingContext context) { throw null; }
         public override System.ServiceModel.Channels.IChannelListener<TChannel> BuildChannelListener<TChannel>(System.ServiceModel.Channels.BindingContext context) { throw null; }
@@ -4133,7 +4133,7 @@ namespace System.ServiceModel.Channels
         public override System.ServiceModel.Channels.BindingElement Clone() { throw null; }
         public override T GetProperty<T>(System.ServiceModel.Channels.BindingContext context) { throw null; }
         public System.Xml.XmlElement GetTransportTokenAssertion() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeIdentityVerifier() { throw null; }
         void System.ServiceModel.Description.IPolicyExportExtension.ExportPolicy(System.ServiceModel.Description.MetadataExporter exporter, System.ServiceModel.Description.PolicyConversionContext context) { }
     }
@@ -4238,9 +4238,9 @@ namespace System.ServiceModel.Channels
         public override System.ServiceModel.Channels.IChannelListener<TChannel> BuildChannelListener<TChannel>(System.ServiceModel.Channels.BindingContext context) { throw null; }
         public override System.ServiceModel.Channels.BindingElement Clone() { throw null; }
         public override T GetProperty<T>(System.ServiceModel.Channels.BindingContext context) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeExtendedProtectionPolicy() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeListenBacklog() { throw null; }
     }
     public sealed partial class TextMessageEncodingBindingElement : System.ServiceModel.Channels.MessageEncodingBindingElement, System.ServiceModel.Description.IPolicyExportExtension, System.ServiceModel.Description.IWsdlExportExtension
@@ -4261,9 +4261,9 @@ namespace System.ServiceModel.Channels
         public override System.ServiceModel.Channels.BindingElement Clone() { throw null; }
         public override System.ServiceModel.Channels.MessageEncoderFactory CreateMessageEncoderFactory() { throw null; }
         public override T GetProperty<T>(System.ServiceModel.Channels.BindingContext context) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeReaderQuotas() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeWriteEncoding() { throw null; }
         void System.ServiceModel.Description.IPolicyExportExtension.ExportPolicy(System.ServiceModel.Description.MetadataExporter exporter, System.ServiceModel.Description.PolicyConversionContext context) { }
         void System.ServiceModel.Description.IWsdlExportExtension.ExportContract(System.ServiceModel.Description.WsdlExporter exporter, System.ServiceModel.Description.WsdlContractConversionContext context) { }
@@ -4282,7 +4282,7 @@ namespace System.ServiceModel.Channels
         public override bool CanBuildChannelListener<TChannel>(System.ServiceModel.Channels.BindingContext context) { throw null; }
         public override System.ServiceModel.Channels.BindingElement Clone() { throw null; }
         public override T GetProperty<T>(System.ServiceModel.Channels.BindingContext context) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeTransactionProtocol() { throw null; }
         void System.ServiceModel.Description.IPolicyExportExtension.ExportPolicy(System.ServiceModel.Description.MetadataExporter exporter, System.ServiceModel.Description.PolicyConversionContext context) { }
     }
@@ -4381,7 +4381,7 @@ namespace System.ServiceModel.Channels
         public int MaxPendingConnections { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         public string SubProtocol { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.Channels.WebSocketTransportUsage)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.Channels.WebSocketTransportUsage.Never)]
         public System.ServiceModel.Channels.WebSocketTransportUsage TransportUsage { get { throw null; } set { } }
         public override bool Equals(object obj) { throw null; }
         public bool Equals(System.ServiceModel.Channels.WebSocketTransportSettings other) { throw null; }
@@ -4397,7 +4397,7 @@ namespace System.ServiceModel.Channels
     {
         public WindowsStreamSecurityBindingElement() { }
         protected WindowsStreamSecurityBindingElement(System.ServiceModel.Channels.WindowsStreamSecurityBindingElement elementToBeCloned) { }
-        [System.ComponentModel.DefaultValueAttribute((System.Net.Security.ProtectionLevel)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Net.Security.ProtectionLevel.EncryptAndSign)]
         public System.Net.Security.ProtectionLevel ProtectionLevel { get { throw null; } set { } }
         public override System.ServiceModel.Channels.IChannelFactory<TChannel> BuildChannelFactory<TChannel>(System.ServiceModel.Channels.BindingContext context) { throw null; }
         public override System.ServiceModel.Channels.IChannelListener<TChannel> BuildChannelListener<TChannel>(System.ServiceModel.Channels.BindingContext context) { throw null; }
@@ -4436,7 +4436,7 @@ namespace System.ServiceModel.ComIntegration
         public void Startup(object punkProcessControl) { }
     }
     [System.Runtime.InteropServices.GuidAttribute("181b448c-c17c-4b17-ac6d-06699b93198f")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(2))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIDispatch)]
     public partial interface IChannelCredentials
     {
         void SetClientCertificateFromFile(string fileName, string password, string keyStorageFlags);
@@ -4489,12 +4489,12 @@ namespace System.ServiceModel.Configuration
     public sealed partial class AllowedAudienceUriElement : System.Configuration.ConfigurationElement
     {
         public AllowedAudienceUriElement() { }
-        [System.Configuration.ConfigurationPropertyAttribute("allowedAudienceUri", Options=(System.Configuration.ConfigurationPropertyOptions)(4))]
+        [System.Configuration.ConfigurationPropertyAttribute("allowedAudienceUri", Options=System.Configuration.ConfigurationPropertyOptions.IsKey)]
         [System.Configuration.StringValidatorAttribute(MinLength=1)]
         public string AllowedAudienceUri { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
     }
-    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.ServiceModel.Configuration.AllowedAudienceUriElement), CollectionType=(System.Configuration.ConfigurationElementCollectionType)(0))]
+    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.ServiceModel.Configuration.AllowedAudienceUriElement), CollectionType=System.Configuration.ConfigurationElementCollectionType.BasicMap)]
     public sealed partial class AllowedAudienceUriElementCollection : System.ServiceModel.Configuration.ServiceModelConfigurationElementCollection<System.ServiceModel.Configuration.AllowedAudienceUriElement>
     {
         public AllowedAudienceUriElementCollection() { }
@@ -4538,7 +4538,7 @@ namespace System.ServiceModel.Configuration
     {
         public AuthorizationPolicyTypeElement() { }
         public AuthorizationPolicyTypeElement(string policyType) { }
-        [System.Configuration.ConfigurationPropertyAttribute("policyType", Options=(System.Configuration.ConfigurationPropertyOptions)(6))]
+        [System.Configuration.ConfigurationPropertyAttribute("policyType", Options=System.Configuration.ConfigurationPropertyOptions.IsKey | System.Configuration.ConfigurationPropertyOptions.IsRequired)]
         [System.Configuration.StringValidatorAttribute(MinLength=1)]
         public string PolicyType { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
@@ -4552,12 +4552,12 @@ namespace System.ServiceModel.Configuration
     public sealed partial class BaseAddressElement : System.Configuration.ConfigurationElement
     {
         public BaseAddressElement() { }
-        [System.Configuration.ConfigurationPropertyAttribute("baseAddress", Options=(System.Configuration.ConfigurationPropertyOptions)(6))]
+        [System.Configuration.ConfigurationPropertyAttribute("baseAddress", Options=System.Configuration.ConfigurationPropertyOptions.IsKey | System.Configuration.ConfigurationPropertyOptions.IsRequired)]
         [System.Configuration.StringValidatorAttribute(MinLength=1)]
         public string BaseAddress { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
     }
-    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.ServiceModel.Configuration.BaseAddressElement), CollectionType=(System.Configuration.ConfigurationElementCollectionType)(0))]
+    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.ServiceModel.Configuration.BaseAddressElement), CollectionType=System.Configuration.ConfigurationElementCollectionType.BasicMap)]
     public sealed partial class BaseAddressElementCollection : System.ServiceModel.Configuration.ServiceModelConfigurationElementCollection<System.ServiceModel.Configuration.BaseAddressElement>
     {
         public BaseAddressElementCollection() { }
@@ -4569,7 +4569,7 @@ namespace System.ServiceModel.Configuration
     {
         public BaseAddressPrefixFilterElement() { }
         public BaseAddressPrefixFilterElement(System.Uri prefix) { }
-        [System.Configuration.ConfigurationPropertyAttribute("prefix", Options=(System.Configuration.ConfigurationPropertyOptions)(6))]
+        [System.Configuration.ConfigurationPropertyAttribute("prefix", Options=System.Configuration.ConfigurationPropertyOptions.IsKey | System.Configuration.ConfigurationPropertyOptions.IsRequired)]
         public System.Uri Prefix { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
     }
@@ -4590,7 +4590,7 @@ namespace System.ServiceModel.Configuration
         public BasicHttpBindingElement() : base (default(string)) { }
         public BasicHttpBindingElement(string name) : base (default(string)) { }
         protected override System.Type BindingElementType { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("messageEncoding", DefaultValue=(System.ServiceModel.WSMessageEncoding)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("messageEncoding", DefaultValue=System.ServiceModel.WSMessageEncoding.Text)]
         public System.ServiceModel.WSMessageEncoding MessageEncoding { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("security")]
@@ -4621,7 +4621,7 @@ namespace System.ServiceModel.Configuration
         [System.ComponentModel.TypeConverterAttribute("System.ServiceModel.Configuration.SecurityAlgorithmSuiteConverter")]
         [System.Configuration.ConfigurationPropertyAttribute("algorithmSuite", DefaultValue="Default")]
         public System.ServiceModel.Security.SecurityAlgorithmSuite AlgorithmSuite { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("clientCredentialType", DefaultValue=(System.ServiceModel.BasicHttpMessageCredentialType)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("clientCredentialType", DefaultValue=System.ServiceModel.BasicHttpMessageCredentialType.UserName)]
         public System.ServiceModel.BasicHttpMessageCredentialType ClientCredentialType { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
     }
@@ -4634,7 +4634,7 @@ namespace System.ServiceModel.Configuration
         public BasicHttpsBindingElement() : base (default(string)) { }
         public BasicHttpsBindingElement(string name) : base (default(string)) { }
         protected override System.Type BindingElementType { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("messageEncoding", DefaultValue=(System.ServiceModel.WSMessageEncoding)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("messageEncoding", DefaultValue=System.ServiceModel.WSMessageEncoding.Text)]
         public System.ServiceModel.WSMessageEncoding MessageEncoding { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("security")]
@@ -4647,7 +4647,7 @@ namespace System.ServiceModel.Configuration
         public BasicHttpSecurityElement() { }
         [System.Configuration.ConfigurationPropertyAttribute("message")]
         public System.ServiceModel.Configuration.BasicHttpMessageSecurityElement Message { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("mode", DefaultValue=(System.ServiceModel.BasicHttpSecurityMode)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("mode", DefaultValue=System.ServiceModel.BasicHttpSecurityMode.None)]
         public System.ServiceModel.BasicHttpSecurityMode Mode { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("transport")]
@@ -4658,7 +4658,7 @@ namespace System.ServiceModel.Configuration
         public BasicHttpsSecurityElement() { }
         [System.Configuration.ConfigurationPropertyAttribute("message")]
         public System.ServiceModel.Configuration.BasicHttpMessageSecurityElement Message { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("mode", DefaultValue=(System.ServiceModel.BasicHttpsSecurityMode)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("mode", DefaultValue=System.ServiceModel.BasicHttpsSecurityMode.Transport)]
         public System.ServiceModel.BasicHttpsSecurityMode Mode { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("transport")]
@@ -4673,17 +4673,17 @@ namespace System.ServiceModel.Configuration
     public partial class BehaviorsSection : System.Configuration.ConfigurationSection
     {
         public BehaviorsSection() { }
-        [System.Configuration.ConfigurationPropertyAttribute("endpointBehaviors", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("endpointBehaviors", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         public System.ServiceModel.Configuration.EndpointBehaviorElementCollection EndpointBehaviors { get { throw null; } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("serviceBehaviors", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("serviceBehaviors", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         public System.ServiceModel.Configuration.ServiceBehaviorElementCollection ServiceBehaviors { get { throw null; } }
     }
     public sealed partial class BinaryMessageEncodingElement : System.ServiceModel.Configuration.BindingElementExtensionElement
     {
         public BinaryMessageEncodingElement() { }
         public override System.Type BindingElementType { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("compressionFormat", DefaultValue=(System.ServiceModel.Channels.CompressionFormat)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("compressionFormat", DefaultValue=System.ServiceModel.Channels.CompressionFormat.None)]
         public System.ServiceModel.Channels.CompressionFormat CompressionFormat { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("maxReadPoolSize", DefaultValue=64)]
         [System.Configuration.IntegerValidatorAttribute(MinValue=1)]
@@ -4723,39 +4723,39 @@ namespace System.ServiceModel.Configuration
     public sealed partial class BindingsSection : System.Configuration.ConfigurationSection
     {
         public BindingsSection() { }
-        [System.Configuration.ConfigurationPropertyAttribute("basicHttpBinding", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("basicHttpBinding", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         public System.ServiceModel.Configuration.BasicHttpBindingCollectionElement BasicHttpBinding { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("basicHttpsBinding", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("basicHttpsBinding", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         public System.ServiceModel.Configuration.BasicHttpsBindingCollectionElement BasicHttpsBinding { get { throw null; } }
         public System.Collections.Generic.List<System.ServiceModel.Configuration.BindingCollectionElement> BindingCollections { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("customBinding", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("customBinding", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         public System.ServiceModel.Configuration.CustomBindingCollectionElement CustomBinding { get { throw null; } }
         public new System.ServiceModel.Configuration.BindingCollectionElement this[string binding] { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("msmqIntegrationBinding", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("msmqIntegrationBinding", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         public System.ServiceModel.Configuration.MsmqIntegrationBindingCollectionElement MsmqIntegrationBinding { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("netHttpBinding", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("netHttpBinding", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         public System.ServiceModel.Configuration.NetHttpBindingCollectionElement NetHttpBinding { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("netHttpsBinding", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("netHttpsBinding", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         public System.ServiceModel.Configuration.NetHttpsBindingCollectionElement NetHttpsBinding { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("netMsmqBinding", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("netMsmqBinding", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         public System.ServiceModel.Configuration.NetMsmqBindingCollectionElement NetMsmqBinding { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("netNamedPipeBinding", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("netNamedPipeBinding", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         public System.ServiceModel.Configuration.NetNamedPipeBindingCollectionElement NetNamedPipeBinding { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("netPeerTcpBinding", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("netPeerTcpBinding", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         [System.ObsoleteAttribute("PeerChannel feature is obsolete and will be removed in the future.", false)]
         public System.ServiceModel.Configuration.NetPeerTcpBindingCollectionElement NetPeerTcpBinding { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("netTcpBinding", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("netTcpBinding", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         public System.ServiceModel.Configuration.NetTcpBindingCollectionElement NetTcpBinding { get { throw null; } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("ws2007FederationHttpBinding", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("ws2007FederationHttpBinding", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         public System.ServiceModel.Configuration.WS2007FederationHttpBindingCollectionElement WS2007FederationHttpBinding { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("ws2007HttpBinding", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("ws2007HttpBinding", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         public System.ServiceModel.Configuration.WS2007HttpBindingCollectionElement WS2007HttpBinding { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("wsDualHttpBinding", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("wsDualHttpBinding", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         public System.ServiceModel.Configuration.WSDualHttpBindingCollectionElement WSDualHttpBinding { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("wsFederationHttpBinding", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("wsFederationHttpBinding", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         public System.ServiceModel.Configuration.WSFederationHttpBindingCollectionElement WSFederationHttpBinding { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("wsHttpBinding", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("wsHttpBinding", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         public System.ServiceModel.Configuration.WSHttpBindingCollectionElement WSHttpBinding { get { throw null; } }
         public static System.ServiceModel.Configuration.BindingsSection GetSection(System.Configuration.Configuration config) { throw null; }
         protected override bool OnDeserializeUnrecognizedElement(string elementName, System.Xml.XmlReader reader) { throw null; }
@@ -4798,18 +4798,18 @@ namespace System.ServiceModel.Configuration
         [System.Configuration.ConfigurationPropertyAttribute("isChainIncluded", DefaultValue=false)]
         public bool IsChainIncluded { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("storeLocation", DefaultValue=(System.Security.Cryptography.X509Certificates.StoreLocation)(2))]
+        [System.Configuration.ConfigurationPropertyAttribute("storeLocation", DefaultValue=System.Security.Cryptography.X509Certificates.StoreLocation.LocalMachine)]
         public System.Security.Cryptography.X509Certificates.StoreLocation StoreLocation { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("storeName", DefaultValue=(System.Security.Cryptography.X509Certificates.StoreName)(5))]
+        [System.Configuration.ConfigurationPropertyAttribute("storeName", DefaultValue=System.Security.Cryptography.X509Certificates.StoreName.My)]
         public System.Security.Cryptography.X509Certificates.StoreName StoreName { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("x509FindType", DefaultValue=(System.Security.Cryptography.X509Certificates.X509FindType)(2))]
+        [System.Configuration.ConfigurationPropertyAttribute("x509FindType", DefaultValue=System.Security.Cryptography.X509Certificates.X509FindType.FindBySubjectDistinguishedName)]
         public System.Security.Cryptography.X509Certificates.X509FindType X509FindType { get { throw null; } set { } }
     }
     public sealed partial class ChannelEndpointElement : System.Configuration.ConfigurationElement
     {
         public ChannelEndpointElement() { }
         public ChannelEndpointElement(System.ServiceModel.EndpointAddress address, string contractType) { }
-        [System.Configuration.ConfigurationPropertyAttribute("address", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("address", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         public System.Uri Address { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("behaviorConfiguration", DefaultValue="")]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
@@ -4820,20 +4820,20 @@ namespace System.ServiceModel.Configuration
         [System.Configuration.ConfigurationPropertyAttribute("bindingConfiguration", DefaultValue="")]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public string BindingConfiguration { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("contract", DefaultValue="", Options=(System.Configuration.ConfigurationPropertyOptions)(4))]
+        [System.Configuration.ConfigurationPropertyAttribute("contract", DefaultValue="", Options=System.Configuration.ConfigurationPropertyOptions.IsKey)]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public string Contract { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("endpointConfiguration", DefaultValue="", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("endpointConfiguration", DefaultValue="", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public string EndpointConfiguration { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("headers")]
         public System.ServiceModel.Configuration.AddressHeaderCollectionElement Headers { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("identity")]
         public System.ServiceModel.Configuration.IdentityElement Identity { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("kind", DefaultValue="", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("kind", DefaultValue="", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public string Kind { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("name", DefaultValue="", Options=(System.Configuration.ConfigurationPropertyOptions)(4))]
+        [System.Configuration.ConfigurationPropertyAttribute("name", DefaultValue="", Options=System.Configuration.ConfigurationPropertyOptions.IsKey)]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public string Name { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
@@ -4864,7 +4864,7 @@ namespace System.ServiceModel.Configuration
     {
         public ClaimTypeElement() { }
         public ClaimTypeElement(string claimType, bool isOptional) { }
-        [System.Configuration.ConfigurationPropertyAttribute("claimType", DefaultValue="", Options=(System.Configuration.ConfigurationPropertyOptions)(6))]
+        [System.Configuration.ConfigurationPropertyAttribute("claimType", DefaultValue="", Options=System.Configuration.ConfigurationPropertyOptions.IsKey | System.Configuration.ConfigurationPropertyOptions.IsRequired)]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public string ClaimType { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("isOptional", DefaultValue=false)]
@@ -4914,7 +4914,7 @@ namespace System.ServiceModel.Configuration
     public sealed partial class ClientSection : System.Configuration.ConfigurationSection
     {
         public ClientSection() { }
-        [System.Configuration.ConfigurationPropertyAttribute("", Options=(System.Configuration.ConfigurationPropertyOptions)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("", Options=System.Configuration.ConfigurationPropertyOptions.IsDefaultCollection)]
         public System.ServiceModel.Configuration.ChannelEndpointElementCollection Endpoints { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("metadata")]
         public System.ServiceModel.Configuration.MetadataElement Metadata { get { throw null; } }
@@ -4936,15 +4936,15 @@ namespace System.ServiceModel.Configuration
     {
         public ComContractElement() { }
         public ComContractElement(string contractType) { }
-        [System.Configuration.ConfigurationPropertyAttribute("contract", Options=(System.Configuration.ConfigurationPropertyOptions)(6))]
+        [System.Configuration.ConfigurationPropertyAttribute("contract", Options=System.Configuration.ConfigurationPropertyOptions.IsKey | System.Configuration.ConfigurationPropertyOptions.IsRequired)]
         [System.Configuration.StringValidatorAttribute(MinLength=1)]
         public string Contract { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("exposedMethods", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("exposedMethods", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         public System.ServiceModel.Configuration.ComMethodElementCollection ExposedMethods { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("name", DefaultValue="", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("name", DefaultValue="", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public string Name { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("namespace", DefaultValue="", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("namespace", DefaultValue="", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public string Namespace { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("persistableTypes")]
@@ -4965,7 +4965,7 @@ namespace System.ServiceModel.Configuration
     public sealed partial class ComContractsSection : System.Configuration.ConfigurationSection
     {
         public ComContractsSection() { }
-        [System.Configuration.ConfigurationPropertyAttribute("", Options=(System.Configuration.ConfigurationPropertyOptions)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("", Options=System.Configuration.ConfigurationPropertyOptions.IsDefaultCollection)]
         public System.ServiceModel.Configuration.ComContractElementCollection ComContracts { get { throw null; } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
     }
@@ -4973,7 +4973,7 @@ namespace System.ServiceModel.Configuration
     {
         public ComMethodElement() { }
         public ComMethodElement(string method) { }
-        [System.Configuration.ConfigurationPropertyAttribute("exposedMethod", Options=(System.Configuration.ConfigurationPropertyOptions)(6))]
+        [System.Configuration.ConfigurationPropertyAttribute("exposedMethod", Options=System.Configuration.ConfigurationPropertyOptions.IsKey | System.Configuration.ConfigurationPropertyOptions.IsRequired)]
         [System.Configuration.StringValidatorAttribute(MinLength=1)]
         public string ExposedMethod { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
@@ -4988,10 +4988,10 @@ namespace System.ServiceModel.Configuration
     public partial class CommonBehaviorsSection : System.Configuration.ConfigurationSection
     {
         public CommonBehaviorsSection() { }
-        [System.Configuration.ConfigurationPropertyAttribute("endpointBehaviors", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("endpointBehaviors", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         public System.ServiceModel.Configuration.CommonEndpointBehaviorElement EndpointBehaviors { get { throw null; } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("serviceBehaviors", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("serviceBehaviors", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         public System.ServiceModel.Configuration.CommonServiceBehaviorElement ServiceBehaviors { get { throw null; } }
     }
     public partial class CommonEndpointBehaviorElement : System.ServiceModel.Configuration.ServiceModelExtensionCollectionElement<System.ServiceModel.Configuration.BehaviorExtensionElement>
@@ -5010,10 +5010,10 @@ namespace System.ServiceModel.Configuration
     {
         public ComPersistableTypeElement() { }
         public ComPersistableTypeElement(string ID) { }
-        [System.Configuration.ConfigurationPropertyAttribute("ID", Options=(System.Configuration.ConfigurationPropertyOptions)(6))]
+        [System.Configuration.ConfigurationPropertyAttribute("ID", Options=System.Configuration.ConfigurationPropertyOptions.IsKey | System.Configuration.ConfigurationPropertyOptions.IsRequired)]
         [System.Configuration.StringValidatorAttribute(MinLength=1)]
         public string ID { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("name", DefaultValue="", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("name", DefaultValue="", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public string Name { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
@@ -5041,17 +5041,17 @@ namespace System.ServiceModel.Configuration
     {
         public ComUdtElement() { }
         public ComUdtElement(string typeDefID) { }
-        [System.Configuration.ConfigurationPropertyAttribute("name", DefaultValue="", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("name", DefaultValue="", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public string Name { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("typeDefID", Options=(System.Configuration.ConfigurationPropertyOptions)(6))]
+        [System.Configuration.ConfigurationPropertyAttribute("typeDefID", Options=System.Configuration.ConfigurationPropertyOptions.IsKey | System.Configuration.ConfigurationPropertyOptions.IsRequired)]
         [System.Configuration.StringValidatorAttribute(MinLength=1)]
         public string TypeDefID { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("typeLibID", Options=(System.Configuration.ConfigurationPropertyOptions)(2))]
+        [System.Configuration.ConfigurationPropertyAttribute("typeLibID", Options=System.Configuration.ConfigurationPropertyOptions.IsRequired)]
         [System.Configuration.StringValidatorAttribute(MinLength=1)]
         public string TypeLibID { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("typeLibVersion", Options=(System.Configuration.ConfigurationPropertyOptions)(2))]
+        [System.Configuration.ConfigurationPropertyAttribute("typeLibVersion", Options=System.Configuration.ConfigurationPropertyOptions.IsRequired)]
         [System.Configuration.StringValidatorAttribute(MinLength=1)]
         public string TypeLibVersion { get { throw null; } set { } }
     }
@@ -5079,7 +5079,7 @@ namespace System.ServiceModel.Configuration
         [System.Configuration.ConfigurationPropertyAttribute("connectionBufferSize", DefaultValue=8192)]
         [System.Configuration.IntegerValidatorAttribute(MinValue=1)]
         public int ConnectionBufferSize { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("hostNameComparisonMode", DefaultValue=(System.ServiceModel.HostNameComparisonMode)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("hostNameComparisonMode", DefaultValue=System.ServiceModel.HostNameComparisonMode.StrongWildcard)]
         public System.ServiceModel.HostNameComparisonMode HostNameComparisonMode { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("maxBufferSize", DefaultValue=65536)]
         [System.Configuration.IntegerValidatorAttribute(MinValue=1)]
@@ -5094,7 +5094,7 @@ namespace System.ServiceModel.Configuration
         [System.Configuration.IntegerValidatorAttribute(MinValue=0)]
         public int MaxPendingConnections { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("transferMode", DefaultValue=(System.ServiceModel.TransferMode)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("transferMode", DefaultValue=System.ServiceModel.TransferMode.Buffered)]
         public System.ServiceModel.TransferMode TransferMode { get { throw null; } set { } }
         public override void ApplyConfiguration(System.ServiceModel.Channels.BindingElement bindingElement) { }
         public override void CopyFrom(System.ServiceModel.Configuration.ServiceModelExtensionElement from) { }
@@ -5107,19 +5107,19 @@ namespace System.ServiceModel.Configuration
         public override System.Type BindingElementType { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("clientCallbackAddress", DefaultValue=null)]
         public System.Uri ClientCallbackAddress { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("contextExchangeMechanism", DefaultValue=(System.ServiceModel.Channels.ContextExchangeMechanism)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("contextExchangeMechanism", DefaultValue=System.ServiceModel.Channels.ContextExchangeMechanism.ContextSoapHeader)]
         public System.ServiceModel.Channels.ContextExchangeMechanism ContextExchangeMechanism { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("contextManagementEnabled", DefaultValue=true)]
         public bool ContextManagementEnabled { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("protectionLevel", DefaultValue=(System.Net.Security.ProtectionLevel)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("protectionLevel", DefaultValue=System.Net.Security.ProtectionLevel.Sign)]
         public System.Net.Security.ProtectionLevel ProtectionLevel { get { throw null; } set { } }
         protected internal override System.ServiceModel.Channels.BindingElement CreateBindingElement() { throw null; }
     }
     public sealed partial class CustomBindingCollectionElement : System.ServiceModel.Configuration.BindingCollectionElement
     {
         public CustomBindingCollectionElement() { }
-        [System.Configuration.ConfigurationPropertyAttribute("", Options=(System.Configuration.ConfigurationPropertyOptions)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("", Options=System.Configuration.ConfigurationPropertyOptions.IsDefaultCollection)]
         public System.ServiceModel.Configuration.CustomBindingElementCollection Bindings { get { throw null; } }
         public override System.Type BindingType { get { throw null; } }
         public override System.Collections.ObjectModel.ReadOnlyCollection<System.ServiceModel.Configuration.IBindingConfigurationElement> ConfiguredBindings { get { throw null; } }
@@ -5173,11 +5173,11 @@ namespace System.ServiceModel.Configuration
     {
         public DefaultPortElement() { }
         public DefaultPortElement(System.ServiceModel.Configuration.DefaultPortElement other) { }
-        [System.Configuration.ConfigurationPropertyAttribute("port", DefaultValue=0, Options=(System.Configuration.ConfigurationPropertyOptions)(2))]
+        [System.Configuration.ConfigurationPropertyAttribute("port", DefaultValue=0, Options=System.Configuration.ConfigurationPropertyOptions.IsRequired)]
         [System.Configuration.IntegerValidatorAttribute(MinValue=0, MaxValue=65535)]
         public int Port { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("scheme", Options=(System.Configuration.ConfigurationPropertyOptions)(6))]
+        [System.Configuration.ConfigurationPropertyAttribute("scheme", Options=System.Configuration.ConfigurationPropertyOptions.IsKey | System.Configuration.ConfigurationPropertyOptions.IsRequired)]
         [System.Configuration.StringValidatorAttribute(MinLength=1)]
         public string Scheme { get { throw null; } set { } }
     }
@@ -5191,11 +5191,11 @@ namespace System.ServiceModel.Configuration
     {
         public DelegatingHandlerElement() { }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("type", Options=(System.Configuration.ConfigurationPropertyOptions)(6))]
+        [System.Configuration.ConfigurationPropertyAttribute("type", Options=System.Configuration.ConfigurationPropertyOptions.IsKey | System.Configuration.ConfigurationPropertyOptions.IsRequired)]
         [System.Configuration.StringValidatorAttribute(MinLength=1)]
         public string Type { get { throw null; } set { } }
     }
-    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.ServiceModel.Configuration.DelegatingHandlerElement), AddItemName="handler", CollectionType=(System.Configuration.ConfigurationElementCollectionType)(0))]
+    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.ServiceModel.Configuration.DelegatingHandlerElement), AddItemName="handler", CollectionType=System.Configuration.ConfigurationElementCollectionType.BasicMap)]
     public sealed partial class DelegatingHandlerElementCollection : System.ServiceModel.Configuration.ServiceModelConfigurationElementCollection<System.ServiceModel.Configuration.DelegatingHandlerElement>
     {
         public DelegatingHandlerElementCollection() { }
@@ -5205,14 +5205,14 @@ namespace System.ServiceModel.Configuration
     public sealed partial class DiagnosticSection : System.Configuration.ConfigurationSection
     {
         public DiagnosticSection() { }
-        [System.Configuration.ConfigurationPropertyAttribute("endToEndTracing", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("endToEndTracing", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         public System.ServiceModel.Configuration.EndToEndTracingElement EndToEndTracing { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("etwProviderId", DefaultValue="{c651f5f6-1c0d-492e-8ae1-b4efd7c9d503}")]
         [System.Configuration.StringValidatorAttribute(MinLength=32)]
         public string EtwProviderId { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("messageLogging", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("messageLogging", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         public System.ServiceModel.Configuration.MessageLoggingElement MessageLogging { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("performanceCounters", DefaultValue=(System.ServiceModel.Diagnostics.PerformanceCounterScope)(3))]
+        [System.Configuration.ConfigurationPropertyAttribute("performanceCounters", DefaultValue=System.ServiceModel.Diagnostics.PerformanceCounterScope.Default)]
         public System.ServiceModel.Diagnostics.PerformanceCounterScope PerformanceCounters { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("wmiProviderEnabled", DefaultValue=false)]
@@ -5242,7 +5242,7 @@ namespace System.ServiceModel.Configuration
     public partial class EndpointAddressElementBase : System.ServiceModel.Configuration.ServiceModelConfigurationElement
     {
         protected EndpointAddressElementBase() { }
-        [System.Configuration.ConfigurationPropertyAttribute("address", DefaultValue=null, Options=(System.Configuration.ConfigurationPropertyOptions)(2))]
+        [System.Configuration.ConfigurationPropertyAttribute("address", DefaultValue=null, Options=System.Configuration.ConfigurationPropertyOptions.IsRequired)]
         public System.Uri Address { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("headers")]
         public System.ServiceModel.Configuration.AddressHeaderCollectionElement Headers { get { throw null; } }
@@ -5293,15 +5293,15 @@ namespace System.ServiceModel.Configuration
         public ExtensionElement() { }
         public ExtensionElement(string name) { }
         public ExtensionElement(string name, string type) { }
-        [System.Configuration.ConfigurationPropertyAttribute("name", Options=(System.Configuration.ConfigurationPropertyOptions)(6))]
+        [System.Configuration.ConfigurationPropertyAttribute("name", Options=System.Configuration.ConfigurationPropertyOptions.IsKey | System.Configuration.ConfigurationPropertyOptions.IsRequired)]
         [System.Configuration.StringValidatorAttribute(MinLength=1)]
         public string Name { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("type", Options=(System.Configuration.ConfigurationPropertyOptions)(2))]
+        [System.Configuration.ConfigurationPropertyAttribute("type", Options=System.Configuration.ConfigurationPropertyOptions.IsRequired)]
         [System.Configuration.StringValidatorAttribute(MinLength=1)]
         public string Type { get { throw null; } set { } }
     }
-    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.ServiceModel.Configuration.ExtensionElement), CollectionType=(System.Configuration.ConfigurationElementCollectionType)(0))]
+    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.ServiceModel.Configuration.ExtensionElement), CollectionType=System.Configuration.ConfigurationElementCollectionType.BasicMap)]
     public partial class ExtensionElementCollection : System.ServiceModel.Configuration.ServiceModelConfigurationElementCollection<System.ServiceModel.Configuration.ExtensionElement>
     {
         public ExtensionElementCollection() { }
@@ -5334,7 +5334,7 @@ namespace System.ServiceModel.Configuration
         public System.ServiceModel.Configuration.ClaimTypeElementCollection ClaimTypeRequirements { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("establishSecurityContext", DefaultValue=true)]
         public bool EstablishSecurityContext { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("issuedKeyType", DefaultValue=(System.IdentityModel.Tokens.SecurityKeyType)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("issuedKeyType", DefaultValue=System.IdentityModel.Tokens.SecurityKeyType.SymmetricKey)]
         public System.IdentityModel.Tokens.SecurityKeyType IssuedKeyType { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("issuedTokenType", DefaultValue="")]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
@@ -5352,10 +5352,10 @@ namespace System.ServiceModel.Configuration
     public sealed partial class HostElement : System.Configuration.ConfigurationElement
     {
         public HostElement() { }
-        [System.Configuration.ConfigurationPropertyAttribute("baseAddresses", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("baseAddresses", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         public System.ServiceModel.Configuration.BaseAddressElementCollection BaseAddresses { get { throw null; } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("timeouts", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("timeouts", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         public System.ServiceModel.Configuration.HostTimeoutsElement Timeouts { get { throw null; } }
     }
     public sealed partial class HostTimeoutsElement : System.Configuration.ConfigurationElement
@@ -5376,7 +5376,7 @@ namespace System.ServiceModel.Configuration
         public bool AllowCookies { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("bypassProxyOnLocal", DefaultValue=false)]
         public bool BypassProxyOnLocal { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("hostNameComparisonMode", DefaultValue=(System.ServiceModel.HostNameComparisonMode)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("hostNameComparisonMode", DefaultValue=System.ServiceModel.HostNameComparisonMode.StrongWildcard)]
         public System.ServiceModel.HostNameComparisonMode HostNameComparisonMode { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("maxBufferPoolSize", DefaultValue=(long)524288)]
         [System.Configuration.LongValidatorAttribute(MinValue=(long)0)]
@@ -5395,7 +5395,7 @@ namespace System.ServiceModel.Configuration
         [System.ComponentModel.TypeConverterAttribute("System.ServiceModel.Configuration.EncodingConverter")]
         [System.Configuration.ConfigurationPropertyAttribute("textEncoding", DefaultValue="utf-8")]
         public System.Text.Encoding TextEncoding { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("transferMode", DefaultValue=(System.ServiceModel.TransferMode)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("transferMode", DefaultValue=System.ServiceModel.TransferMode.Buffered)]
         public System.ServiceModel.TransferMode TransferMode { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("useDefaultWebProxy", DefaultValue=true)]
         public bool UseDefaultWebProxy { get { throw null; } set { } }
@@ -5405,7 +5405,7 @@ namespace System.ServiceModel.Configuration
     public sealed partial class HttpDigestClientElement : System.Configuration.ConfigurationElement
     {
         public HttpDigestClientElement() { }
-        [System.Configuration.ConfigurationPropertyAttribute("impersonationLevel", DefaultValue=(System.Security.Principal.TokenImpersonationLevel)(2))]
+        [System.Configuration.ConfigurationPropertyAttribute("impersonationLevel", DefaultValue=System.Security.Principal.TokenImpersonationLevel.Identification)]
         public System.Security.Principal.TokenImpersonationLevel ImpersonationLevel { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         public void Copy(System.ServiceModel.Configuration.HttpDigestClientElement from) { }
@@ -5437,7 +5437,7 @@ namespace System.ServiceModel.Configuration
         public HttpTransportElement() { }
         [System.Configuration.ConfigurationPropertyAttribute("allowCookies", DefaultValue=false)]
         public bool AllowCookies { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("authenticationScheme", DefaultValue=(System.Net.AuthenticationSchemes)(32768))]
+        [System.Configuration.ConfigurationPropertyAttribute("authenticationScheme", DefaultValue=System.Net.AuthenticationSchemes.Anonymous)]
         public System.Net.AuthenticationSchemes AuthenticationScheme { get { throw null; } set { } }
         public override System.Type BindingElementType { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("bypassProxyOnLocal", DefaultValue=false)]
@@ -5446,7 +5446,7 @@ namespace System.ServiceModel.Configuration
         public bool DecompressionEnabled { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("extendedProtectionPolicy")]
         public System.Security.Authentication.ExtendedProtection.Configuration.ExtendedProtectionPolicyElement ExtendedProtectionPolicy { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("hostNameComparisonMode", DefaultValue=(System.ServiceModel.HostNameComparisonMode)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("hostNameComparisonMode", DefaultValue=System.ServiceModel.HostNameComparisonMode.StrongWildcard)]
         public System.ServiceModel.HostNameComparisonMode HostNameComparisonMode { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("keepAliveEnabled", DefaultValue=true)]
         public bool KeepAliveEnabled { get { throw null; } set { } }
@@ -5461,7 +5461,7 @@ namespace System.ServiceModel.Configuration
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("proxyAddress", DefaultValue=null)]
         public System.Uri ProxyAddress { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("proxyAuthenticationScheme", DefaultValue=(System.Net.AuthenticationSchemes)(32768))]
+        [System.Configuration.ConfigurationPropertyAttribute("proxyAuthenticationScheme", DefaultValue=System.Net.AuthenticationSchemes.Anonymous)]
         public System.Net.AuthenticationSchemes ProxyAuthenticationScheme { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("realm", DefaultValue="")]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
@@ -5469,7 +5469,7 @@ namespace System.ServiceModel.Configuration
         [System.ComponentModel.TypeConverterAttribute("System.ServiceModel.Configuration.TimeSpanOrInfiniteConverter")]
         [System.Configuration.ConfigurationPropertyAttribute("requestInitializationTimeout", DefaultValue="00:00:00")]
         public System.TimeSpan RequestInitializationTimeout { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("transferMode", DefaultValue=(System.ServiceModel.TransferMode)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("transferMode", DefaultValue=System.ServiceModel.TransferMode.Buffered)]
         public System.ServiceModel.TransferMode TransferMode { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("unsafeConnectionNtlmAuthentication", DefaultValue=false)]
         public bool UnsafeConnectionNtlmAuthentication { get { throw null; } set { } }
@@ -5485,12 +5485,12 @@ namespace System.ServiceModel.Configuration
     public sealed partial class HttpTransportSecurityElement : System.ServiceModel.Configuration.ServiceModelConfigurationElement
     {
         public HttpTransportSecurityElement() { }
-        [System.Configuration.ConfigurationPropertyAttribute("clientCredentialType", DefaultValue=(System.ServiceModel.HttpClientCredentialType)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("clientCredentialType", DefaultValue=System.ServiceModel.HttpClientCredentialType.None)]
         public System.ServiceModel.HttpClientCredentialType ClientCredentialType { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("extendedProtectionPolicy")]
         public System.Security.Authentication.ExtendedProtection.Configuration.ExtendedProtectionPolicyElement ExtendedProtectionPolicy { get { throw null; } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("proxyCredentialType", DefaultValue=(System.ServiceModel.HttpProxyCredentialType)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("proxyCredentialType", DefaultValue=System.ServiceModel.HttpProxyCredentialType.None)]
         public System.ServiceModel.HttpProxyCredentialType ProxyCredentialType { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("realm", DefaultValue="")]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
@@ -5529,7 +5529,7 @@ namespace System.ServiceModel.Configuration
         [System.Configuration.ConfigurationPropertyAttribute("behaviorConfiguration", DefaultValue="")]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public string BehaviorConfiguration { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("issuerAddress", DefaultValue="", Options=(System.Configuration.ConfigurationPropertyOptions)(6))]
+        [System.Configuration.ConfigurationPropertyAttribute("issuerAddress", DefaultValue="", Options=System.Configuration.ConfigurationPropertyOptions.IsKey | System.Configuration.ConfigurationPropertyOptions.IsRequired)]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public string IssuerAddress { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
@@ -5545,7 +5545,7 @@ namespace System.ServiceModel.Configuration
         public IssuedTokenClientElement() { }
         [System.Configuration.ConfigurationPropertyAttribute("cacheIssuedTokens", DefaultValue=true)]
         public bool CacheIssuedTokens { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("defaultKeyEntropyMode", DefaultValue=(System.ServiceModel.Security.SecurityKeyEntropyMode)(2))]
+        [System.Configuration.ConfigurationPropertyAttribute("defaultKeyEntropyMode", DefaultValue=System.ServiceModel.Security.SecurityKeyEntropyMode.CombinedEntropy)]
         public System.ServiceModel.Security.SecurityKeyEntropyMode DefaultKeyEntropyMode { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("issuedTokenRenewalThresholdPercentage", DefaultValue=60)]
         [System.Configuration.IntegerValidatorAttribute(MinValue=0, MaxValue=100)]
@@ -5580,7 +5580,7 @@ namespace System.ServiceModel.Configuration
         [System.Configuration.ConfigurationPropertyAttribute("keySize", DefaultValue=0)]
         [System.Configuration.IntegerValidatorAttribute(MinValue=0)]
         public int KeySize { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("keyType", DefaultValue=(System.IdentityModel.Tokens.SecurityKeyType)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("keyType", DefaultValue=System.IdentityModel.Tokens.SecurityKeyType.SymmetricKey)]
         public System.IdentityModel.Tokens.SecurityKeyType KeyType { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("tokenType", DefaultValue="")]
@@ -5609,9 +5609,9 @@ namespace System.ServiceModel.Configuration
         public System.ServiceModel.Configuration.AllowedAudienceUriElementCollection AllowedAudienceUris { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("allowUntrustedRsaIssuers", DefaultValue=false)]
         public bool AllowUntrustedRsaIssuers { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("audienceUriMode", DefaultValue=(System.IdentityModel.Selectors.AudienceUriMode)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("audienceUriMode", DefaultValue=System.IdentityModel.Selectors.AudienceUriMode.Always)]
         public System.IdentityModel.Selectors.AudienceUriMode AudienceUriMode { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("certificateValidationMode", DefaultValue=(System.ServiceModel.Security.X509CertificateValidationMode)(2))]
+        [System.Configuration.ConfigurationPropertyAttribute("certificateValidationMode", DefaultValue=System.ServiceModel.Security.X509CertificateValidationMode.ChainTrust)]
         public System.ServiceModel.Security.X509CertificateValidationMode CertificateValidationMode { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("customCertificateValidatorType", DefaultValue="")]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
@@ -5619,12 +5619,12 @@ namespace System.ServiceModel.Configuration
         [System.Configuration.ConfigurationPropertyAttribute("knownCertificates")]
         public System.ServiceModel.Configuration.X509CertificateTrustedIssuerElementCollection KnownCertificates { get { throw null; } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("revocationMode", DefaultValue=(System.Security.Cryptography.X509Certificates.X509RevocationMode)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("revocationMode", DefaultValue=System.Security.Cryptography.X509Certificates.X509RevocationMode.Online)]
         public System.Security.Cryptography.X509Certificates.X509RevocationMode RevocationMode { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("samlSerializerType", DefaultValue="")]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public string SamlSerializerType { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("trustedStoreLocation", DefaultValue=(System.Security.Cryptography.X509Certificates.StoreLocation)(2))]
+        [System.Configuration.ConfigurationPropertyAttribute("trustedStoreLocation", DefaultValue=System.Security.Cryptography.X509Certificates.StoreLocation.LocalMachine)]
         public System.Security.Cryptography.X509Certificates.StoreLocation TrustedStoreLocation { get { throw null; } set { } }
         public void Copy(System.ServiceModel.Configuration.IssuedTokenServiceElement from) { }
     }
@@ -5737,7 +5737,7 @@ namespace System.ServiceModel.Configuration
         [System.ComponentModel.TypeConverterAttribute("System.ServiceModel.Configuration.SecurityAlgorithmSuiteConverter")]
         [System.Configuration.ConfigurationPropertyAttribute("algorithmSuite", DefaultValue="Default")]
         public System.ServiceModel.Security.SecurityAlgorithmSuite AlgorithmSuite { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("clientCredentialType", DefaultValue=(System.ServiceModel.MessageCredentialType)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("clientCredentialType", DefaultValue=System.ServiceModel.MessageCredentialType.Windows)]
         public System.ServiceModel.MessageCredentialType ClientCredentialType { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("negotiateServiceCredential", DefaultValue=true)]
         public bool NegotiateServiceCredential { get { throw null; } set { } }
@@ -5749,7 +5749,7 @@ namespace System.ServiceModel.Configuration
         [System.ComponentModel.TypeConverterAttribute("System.ServiceModel.Configuration.SecurityAlgorithmSuiteConverter")]
         [System.Configuration.ConfigurationPropertyAttribute("algorithmSuite", DefaultValue="Default")]
         public System.ServiceModel.Security.SecurityAlgorithmSuite AlgorithmSuite { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("clientCredentialType", DefaultValue=(System.ServiceModel.MessageCredentialType)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("clientCredentialType", DefaultValue=System.ServiceModel.MessageCredentialType.Windows)]
         public System.ServiceModel.MessageCredentialType ClientCredentialType { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
     }
@@ -5759,7 +5759,7 @@ namespace System.ServiceModel.Configuration
         [System.ComponentModel.TypeConverterAttribute("System.ServiceModel.Configuration.SecurityAlgorithmSuiteConverter")]
         [System.Configuration.ConfigurationPropertyAttribute("algorithmSuite", DefaultValue="Default")]
         public System.ServiceModel.Security.SecurityAlgorithmSuite AlgorithmSuite { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("clientCredentialType", DefaultValue=(System.ServiceModel.MessageCredentialType)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("clientCredentialType", DefaultValue=System.ServiceModel.MessageCredentialType.Windows)]
         public System.ServiceModel.MessageCredentialType ClientCredentialType { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
     }
@@ -5831,7 +5831,7 @@ namespace System.ServiceModel.Configuration
         protected MsmqBindingElementBase(string name) { }
         [System.Configuration.ConfigurationPropertyAttribute("customDeadLetterQueue", DefaultValue=null)]
         public System.Uri CustomDeadLetterQueue { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("deadLetterQueue", DefaultValue=(System.ServiceModel.DeadLetterQueue)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("deadLetterQueue", DefaultValue=System.ServiceModel.DeadLetterQueue.System)]
         public System.ServiceModel.DeadLetterQueue DeadLetterQueue { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("durable", DefaultValue=true)]
         public bool Durable { get { throw null; } set { } }
@@ -5846,7 +5846,7 @@ namespace System.ServiceModel.Configuration
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("receiveContextEnabled", DefaultValue=true)]
         public bool ReceiveContextEnabled { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("receiveErrorHandling", DefaultValue=(System.ServiceModel.ReceiveErrorHandling)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("receiveErrorHandling", DefaultValue=System.ServiceModel.ReceiveErrorHandling.Fault)]
         public System.ServiceModel.ReceiveErrorHandling ReceiveErrorHandling { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("receiveRetryCount", DefaultValue=5)]
         [System.Configuration.IntegerValidatorAttribute(MinValue=0)]
@@ -5872,7 +5872,7 @@ namespace System.ServiceModel.Configuration
         protected MsmqElementBase() { }
         [System.Configuration.ConfigurationPropertyAttribute("customDeadLetterQueue", DefaultValue=null)]
         public System.Uri CustomDeadLetterQueue { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("deadLetterQueue", DefaultValue=(System.ServiceModel.DeadLetterQueue)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("deadLetterQueue", DefaultValue=System.ServiceModel.DeadLetterQueue.System)]
         public System.ServiceModel.DeadLetterQueue DeadLetterQueue { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("durable", DefaultValue=true)]
         public bool Durable { get { throw null; } set { } }
@@ -5886,7 +5886,7 @@ namespace System.ServiceModel.Configuration
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("receiveContextEnabled", DefaultValue=true)]
         public bool ReceiveContextEnabled { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("receiveErrorHandling", DefaultValue=(System.ServiceModel.ReceiveErrorHandling)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("receiveErrorHandling", DefaultValue=System.ServiceModel.ReceiveErrorHandling.Fault)]
         public System.ServiceModel.ReceiveErrorHandling ReceiveErrorHandling { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("receiveRetryCount", DefaultValue=5)]
         [System.Configuration.IntegerValidatorAttribute(MinValue=0)]
@@ -5920,7 +5920,7 @@ namespace System.ServiceModel.Configuration
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("security")]
         public System.ServiceModel.Configuration.MsmqIntegrationSecurityElement Security { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("serializationFormat", DefaultValue=(System.ServiceModel.MsmqIntegration.MsmqMessageSerializationFormat)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("serializationFormat", DefaultValue=System.ServiceModel.MsmqIntegration.MsmqMessageSerializationFormat.Xml)]
         public System.ServiceModel.MsmqIntegration.MsmqMessageSerializationFormat SerializationFormat { get { throw null; } set { } }
         protected internal override void InitializeFrom(System.ServiceModel.Channels.Binding binding) { }
         protected override void OnApplyConfiguration(System.ServiceModel.Channels.Binding binding) { }
@@ -5930,7 +5930,7 @@ namespace System.ServiceModel.Configuration
         public MsmqIntegrationElement() { }
         public override System.Type BindingElementType { get { throw null; } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("serializationFormat", DefaultValue=(System.ServiceModel.MsmqIntegration.MsmqMessageSerializationFormat)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("serializationFormat", DefaultValue=System.ServiceModel.MsmqIntegration.MsmqMessageSerializationFormat.Xml)]
         public System.ServiceModel.MsmqIntegration.MsmqMessageSerializationFormat SerializationFormat { get { throw null; } set { } }
         public override void ApplyConfiguration(System.ServiceModel.Channels.BindingElement bindingElement) { }
         public override void CopyFrom(System.ServiceModel.Configuration.ServiceModelExtensionElement from) { }
@@ -5940,7 +5940,7 @@ namespace System.ServiceModel.Configuration
     public sealed partial class MsmqIntegrationSecurityElement : System.ServiceModel.Configuration.ServiceModelConfigurationElement
     {
         public MsmqIntegrationSecurityElement() { }
-        [System.Configuration.ConfigurationPropertyAttribute("mode", DefaultValue=(System.ServiceModel.MsmqIntegration.MsmqIntegrationSecurityMode)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("mode", DefaultValue=System.ServiceModel.MsmqIntegration.MsmqIntegrationSecurityMode.Transport)]
         public System.ServiceModel.MsmqIntegration.MsmqIntegrationSecurityMode Mode { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("transport")]
@@ -5954,7 +5954,7 @@ namespace System.ServiceModel.Configuration
         [System.Configuration.IntegerValidatorAttribute(MinValue=0)]
         public int MaxPoolSize { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("queueTransferProtocol", DefaultValue=(System.ServiceModel.QueueTransferProtocol)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("queueTransferProtocol", DefaultValue=System.ServiceModel.QueueTransferProtocol.Native)]
         public System.ServiceModel.QueueTransferProtocol QueueTransferProtocol { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("useActiveDirectory", DefaultValue=false)]
         public bool UseActiveDirectory { get { throw null; } set { } }
@@ -5966,11 +5966,11 @@ namespace System.ServiceModel.Configuration
     public sealed partial class MsmqTransportSecurityElement : System.ServiceModel.Configuration.ServiceModelConfigurationElement
     {
         public MsmqTransportSecurityElement() { }
-        [System.Configuration.ConfigurationPropertyAttribute("msmqAuthenticationMode", DefaultValue=(System.ServiceModel.MsmqAuthenticationMode)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("msmqAuthenticationMode", DefaultValue=System.ServiceModel.MsmqAuthenticationMode.WindowsDomain)]
         public System.ServiceModel.MsmqAuthenticationMode MsmqAuthenticationMode { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("msmqEncryptionAlgorithm", DefaultValue=(System.ServiceModel.MsmqEncryptionAlgorithm)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("msmqEncryptionAlgorithm", DefaultValue=System.ServiceModel.MsmqEncryptionAlgorithm.RC4Stream)]
         public System.ServiceModel.MsmqEncryptionAlgorithm MsmqEncryptionAlgorithm { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("msmqProtectionLevel", DefaultValue=(System.Net.Security.ProtectionLevel)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("msmqProtectionLevel", DefaultValue=System.Net.Security.ProtectionLevel.Sign)]
         public System.Net.Security.ProtectionLevel MsmqProtectionLevel { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("msmqSecureHashAlgorithm")]
         public System.ServiceModel.MsmqSecureHashAlgorithm MsmqSecureHashAlgorithm { get { throw null; } set { } }
@@ -6042,13 +6042,13 @@ namespace System.ServiceModel.Configuration
     {
         public NamedPipeTransportSecurityElement() { }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("protectionLevel", DefaultValue=(System.Net.Security.ProtectionLevel)(2))]
+        [System.Configuration.ConfigurationPropertyAttribute("protectionLevel", DefaultValue=System.Net.Security.ProtectionLevel.EncryptAndSign)]
         public System.Net.Security.ProtectionLevel ProtectionLevel { get { throw null; } set { } }
     }
     public abstract partial class NamedServiceModelExtensionCollectionElement<TServiceModelExtensionElement> : System.ServiceModel.Configuration.ServiceModelExtensionCollectionElement<TServiceModelExtensionElement> where TServiceModelExtensionElement : System.ServiceModel.Configuration.ServiceModelExtensionElement
     {
         internal NamedServiceModelExtensionCollectionElement() { }
-        [System.Configuration.ConfigurationPropertyAttribute("name", Options=(System.Configuration.ConfigurationPropertyOptions)(4))]
+        [System.Configuration.ConfigurationPropertyAttribute("name", Options=System.Configuration.ConfigurationPropertyOptions.IsKey)]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public string Name { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
@@ -6062,7 +6062,7 @@ namespace System.ServiceModel.Configuration
         public NetHttpBindingElement() : base (default(string)) { }
         public NetHttpBindingElement(string name) : base (default(string)) { }
         protected override System.Type BindingElementType { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("messageEncoding", DefaultValue=(System.ServiceModel.NetHttpMessageEncoding)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("messageEncoding", DefaultValue=System.ServiceModel.NetHttpMessageEncoding.Binary)]
         public System.ServiceModel.NetHttpMessageEncoding MessageEncoding { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("reliableSession")]
@@ -6083,7 +6083,7 @@ namespace System.ServiceModel.Configuration
         public NetHttpsBindingElement() : base (default(string)) { }
         public NetHttpsBindingElement(string name) : base (default(string)) { }
         protected override System.Type BindingElementType { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("messageEncoding", DefaultValue=(System.ServiceModel.NetHttpMessageEncoding)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("messageEncoding", DefaultValue=System.ServiceModel.NetHttpMessageEncoding.Binary)]
         public System.ServiceModel.NetHttpMessageEncoding MessageEncoding { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("reliableSession")]
@@ -6102,7 +6102,7 @@ namespace System.ServiceModel.Configuration
         [System.Configuration.ConfigurationPropertyAttribute("subProtocol", DefaultValue="soap")]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public override string SubProtocol { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("transportUsage", DefaultValue=(System.ServiceModel.Channels.WebSocketTransportUsage)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("transportUsage", DefaultValue=System.ServiceModel.Channels.WebSocketTransportUsage.WhenDuplex)]
         public override System.ServiceModel.Channels.WebSocketTransportUsage TransportUsage { get { throw null; } set { } }
     }
     public partial class NetMsmqBindingCollectionElement : System.ServiceModel.Configuration.StandardBindingCollectionElement<System.ServiceModel.NetMsmqBinding, System.ServiceModel.Configuration.NetMsmqBindingElement>
@@ -6118,7 +6118,7 @@ namespace System.ServiceModel.Configuration
         [System.Configuration.LongValidatorAttribute(MinValue=(long)0)]
         public long MaxBufferPoolSize { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("queueTransferProtocol", DefaultValue=(System.ServiceModel.QueueTransferProtocol)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("queueTransferProtocol", DefaultValue=System.ServiceModel.QueueTransferProtocol.Native)]
         public System.ServiceModel.QueueTransferProtocol QueueTransferProtocol { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("readerQuotas")]
         public System.ServiceModel.Configuration.XmlDictionaryReaderQuotasElement ReaderQuotas { get { throw null; } }
@@ -6134,7 +6134,7 @@ namespace System.ServiceModel.Configuration
         public NetMsmqSecurityElement() { }
         [System.Configuration.ConfigurationPropertyAttribute("message")]
         public System.ServiceModel.Configuration.MessageSecurityOverMsmqElement Message { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("mode", DefaultValue=(System.ServiceModel.NetMsmqSecurityMode)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("mode", DefaultValue=System.ServiceModel.NetMsmqSecurityMode.Transport)]
         public System.ServiceModel.NetMsmqSecurityMode Mode { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("transport")]
@@ -6149,7 +6149,7 @@ namespace System.ServiceModel.Configuration
         public NetNamedPipeBindingElement() { }
         public NetNamedPipeBindingElement(string name) { }
         protected override System.Type BindingElementType { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("hostNameComparisonMode", DefaultValue=(System.ServiceModel.HostNameComparisonMode)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("hostNameComparisonMode", DefaultValue=System.ServiceModel.HostNameComparisonMode.StrongWildcard)]
         public System.ServiceModel.HostNameComparisonMode HostNameComparisonMode { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("maxBufferPoolSize", DefaultValue=(long)524288)]
         [System.Configuration.LongValidatorAttribute(MinValue=(long)0)]
@@ -6173,7 +6173,7 @@ namespace System.ServiceModel.Configuration
         [System.ComponentModel.TypeConverterAttribute("System.ServiceModel.Configuration.TransactionProtocolConverter")]
         [System.Configuration.ConfigurationPropertyAttribute("transactionProtocol", DefaultValue="OleTransactions")]
         public System.ServiceModel.TransactionProtocol TransactionProtocol { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("transferMode", DefaultValue=(System.ServiceModel.TransferMode)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("transferMode", DefaultValue=System.ServiceModel.TransferMode.Buffered)]
         public System.ServiceModel.TransferMode TransferMode { get { throw null; } set { } }
         protected internal override void InitializeFrom(System.ServiceModel.Channels.Binding binding) { }
         protected override void OnApplyConfiguration(System.ServiceModel.Channels.Binding binding) { }
@@ -6181,7 +6181,7 @@ namespace System.ServiceModel.Configuration
     public sealed partial class NetNamedPipeSecurityElement : System.ServiceModel.Configuration.ServiceModelConfigurationElement
     {
         public NetNamedPipeSecurityElement() { }
-        [System.Configuration.ConfigurationPropertyAttribute("mode", DefaultValue=(System.ServiceModel.NetNamedPipeSecurityMode)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("mode", DefaultValue=System.ServiceModel.NetNamedPipeSecurityMode.Transport)]
         public System.ServiceModel.NetNamedPipeSecurityMode Mode { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("transport")]
@@ -6229,7 +6229,7 @@ namespace System.ServiceModel.Configuration
         public NetTcpBindingElement() { }
         public NetTcpBindingElement(string name) { }
         protected override System.Type BindingElementType { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("hostNameComparisonMode", DefaultValue=(System.ServiceModel.HostNameComparisonMode)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("hostNameComparisonMode", DefaultValue=System.ServiceModel.HostNameComparisonMode.StrongWildcard)]
         public System.ServiceModel.HostNameComparisonMode HostNameComparisonMode { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("listenBacklog", DefaultValue=0)]
         [System.Configuration.IntegerValidatorAttribute(MinValue=0)]
@@ -6260,7 +6260,7 @@ namespace System.ServiceModel.Configuration
         [System.ComponentModel.TypeConverterAttribute("System.ServiceModel.Configuration.TransactionProtocolConverter")]
         [System.Configuration.ConfigurationPropertyAttribute("transactionProtocol", DefaultValue="OleTransactions")]
         public System.ServiceModel.TransactionProtocol TransactionProtocol { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("transferMode", DefaultValue=(System.ServiceModel.TransferMode)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("transferMode", DefaultValue=System.ServiceModel.TransferMode.Buffered)]
         public System.ServiceModel.TransferMode TransferMode { get { throw null; } set { } }
         protected internal override void InitializeFrom(System.ServiceModel.Channels.Binding binding) { }
         protected override void OnApplyConfiguration(System.ServiceModel.Channels.Binding binding) { }
@@ -6280,7 +6280,7 @@ namespace System.ServiceModel.Configuration
         public System.Uri ClientCallbackAddress { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("contextManagementEnabled", DefaultValue=true)]
         public bool ContextManagementEnabled { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("contextProtectionLevel", DefaultValue=(System.Net.Security.ProtectionLevel)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("contextProtectionLevel", DefaultValue=System.Net.Security.ProtectionLevel.Sign)]
         public System.Net.Security.ProtectionLevel ContextProtectionLevel { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         protected internal override void InitializeFrom(System.ServiceModel.Channels.Binding binding) { }
@@ -6291,7 +6291,7 @@ namespace System.ServiceModel.Configuration
         public NetTcpSecurityElement() { }
         [System.Configuration.ConfigurationPropertyAttribute("message")]
         public System.ServiceModel.Configuration.MessageSecurityOverTcpElement Message { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("mode", DefaultValue=(System.ServiceModel.SecurityMode)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("mode", DefaultValue=System.ServiceModel.SecurityMode.Transport)]
         public System.ServiceModel.SecurityMode Mode { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("transport")]
@@ -6336,7 +6336,7 @@ namespace System.ServiceModel.Configuration
     public sealed partial class PeerCustomResolverElement : System.ServiceModel.Configuration.ServiceModelConfigurationElement
     {
         public PeerCustomResolverElement() { }
-        [System.Configuration.ConfigurationPropertyAttribute("address", DefaultValue=null, Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("address", DefaultValue=null, Options=System.Configuration.ConfigurationPropertyOptions.None)]
         public System.Uri Address { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("binding", DefaultValue="")]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
@@ -6358,16 +6358,16 @@ namespace System.ServiceModel.Configuration
         public PeerResolverElement() { }
         [System.Configuration.ConfigurationPropertyAttribute("custom")]
         public System.ServiceModel.Configuration.PeerCustomResolverElement Custom { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("mode", DefaultValue=(System.ServiceModel.PeerResolvers.PeerResolverMode)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("mode", DefaultValue=System.ServiceModel.PeerResolvers.PeerResolverMode.Auto)]
         public System.ServiceModel.PeerResolvers.PeerResolverMode Mode { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("referralPolicy", DefaultValue=(System.ServiceModel.PeerResolvers.PeerReferralPolicy)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("referralPolicy", DefaultValue=System.ServiceModel.PeerResolvers.PeerReferralPolicy.Service)]
         public System.ServiceModel.PeerResolvers.PeerReferralPolicy ReferralPolicy { get { throw null; } set { } }
     }
     public sealed partial class PeerSecurityElement : System.ServiceModel.Configuration.ServiceModelConfigurationElement
     {
         public PeerSecurityElement() { }
-        [System.Configuration.ConfigurationPropertyAttribute("mode", DefaultValue=(System.ServiceModel.SecurityMode)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("mode", DefaultValue=System.ServiceModel.SecurityMode.Transport)]
         public System.ServiceModel.SecurityMode Mode { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("transport")]
@@ -6401,7 +6401,7 @@ namespace System.ServiceModel.Configuration
     public sealed partial class PeerTransportSecurityElement : System.ServiceModel.Configuration.ServiceModelConfigurationElement
     {
         public PeerTransportSecurityElement() { }
-        [System.Configuration.ConfigurationPropertyAttribute("credentialType", DefaultValue=(System.ServiceModel.PeerTransportCredentialType)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("credentialType", DefaultValue=System.ServiceModel.PeerTransportCredentialType.Password)]
         public System.ServiceModel.PeerTransportCredentialType CredentialType { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
     }
@@ -6417,7 +6417,7 @@ namespace System.ServiceModel.Configuration
         public PolicyImporterElement(string type) { }
         public PolicyImporterElement(System.Type type) { }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("type", Options=(System.Configuration.ConfigurationPropertyOptions)(6))]
+        [System.Configuration.ConfigurationPropertyAttribute("type", Options=System.Configuration.ConfigurationPropertyOptions.IsKey | System.Configuration.ConfigurationPropertyOptions.IsRequired)]
         [System.Configuration.StringValidatorAttribute(MinLength=1)]
         public string Type { get { throw null; } set { } }
     }
@@ -6446,14 +6446,14 @@ namespace System.ServiceModel.Configuration
     {
         public ProtocolMappingElement() { }
         public ProtocolMappingElement(string schemeType, string binding, string bindingConfiguration) { }
-        [System.Configuration.ConfigurationPropertyAttribute("binding", Options=(System.Configuration.ConfigurationPropertyOptions)(2))]
+        [System.Configuration.ConfigurationPropertyAttribute("binding", Options=System.Configuration.ConfigurationPropertyOptions.IsRequired)]
         [System.Configuration.StringValidatorAttribute(MinLength=1)]
         public string Binding { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("bindingConfiguration", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("bindingConfiguration", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public string BindingConfiguration { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("scheme", Options=(System.Configuration.ConfigurationPropertyOptions)(6))]
+        [System.Configuration.ConfigurationPropertyAttribute("scheme", Options=System.Configuration.ConfigurationPropertyOptions.IsKey | System.Configuration.ConfigurationPropertyOptions.IsRequired)]
         [System.Configuration.StringValidatorAttribute(MinLength=1)]
         public string Scheme { get { throw null; } set { } }
     }
@@ -6467,7 +6467,7 @@ namespace System.ServiceModel.Configuration
     {
         public ProtocolMappingSection() { }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("", Options=(System.Configuration.ConfigurationPropertyOptions)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("", Options=System.Configuration.ConfigurationPropertyOptions.IsDefaultCollection)]
         public System.ServiceModel.Configuration.ProtocolMappingElementCollection ProtocolMappingCollection { get { throw null; } }
         protected override void InitializeDefault() { }
     }
@@ -6507,7 +6507,7 @@ namespace System.ServiceModel.Configuration
     {
         public RemoveBehaviorElement() { }
         public override System.Type BehaviorType { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("name", Options=(System.Configuration.ConfigurationPropertyOptions)(2))]
+        [System.Configuration.ConfigurationPropertyAttribute("name", Options=System.Configuration.ConfigurationPropertyOptions.IsRequired)]
         [System.Configuration.StringValidatorAttribute(MinLength=1)]
         public string Name { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
@@ -6549,7 +6549,7 @@ namespace System.ServiceModel.Configuration
         public bool AllowInsecureTransport { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("allowSerializedSigningTokenOnReply", DefaultValue=false)]
         public bool AllowSerializedSigningTokenOnReply { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("authenticationMode", DefaultValue=(System.ServiceModel.Configuration.AuthenticationMode)(13))]
+        [System.Configuration.ConfigurationPropertyAttribute("authenticationMode", DefaultValue=System.ServiceModel.Configuration.AuthenticationMode.SspiNegotiated)]
         public System.ServiceModel.Configuration.AuthenticationMode AuthenticationMode { get { throw null; } set { } }
         public override System.Type BindingElementType { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("canRenewSecurityContextToken", DefaultValue=true)]
@@ -6563,13 +6563,13 @@ namespace System.ServiceModel.Configuration
         public bool IncludeTimestamp { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("issuedTokenParameters")]
         public System.ServiceModel.Configuration.IssuedTokenParametersElement IssuedTokenParameters { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("keyEntropyMode", DefaultValue=(System.ServiceModel.Security.SecurityKeyEntropyMode)(2))]
+        [System.Configuration.ConfigurationPropertyAttribute("keyEntropyMode", DefaultValue=System.ServiceModel.Security.SecurityKeyEntropyMode.CombinedEntropy)]
         public System.ServiceModel.Security.SecurityKeyEntropyMode KeyEntropyMode { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("localClientSettings")]
         public System.ServiceModel.Configuration.LocalClientSecuritySettingsElement LocalClientSettings { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("localServiceSettings")]
         public System.ServiceModel.Configuration.LocalServiceSecuritySettingsElement LocalServiceSettings { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("messageProtectionOrder", DefaultValue=(System.ServiceModel.Security.MessageProtectionOrder)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("messageProtectionOrder", DefaultValue=System.ServiceModel.Security.MessageProtectionOrder.SignBeforeEncryptAndEncryptSignature)]
         public System.ServiceModel.Security.MessageProtectionOrder MessageProtectionOrder { get { throw null; } set { } }
         [System.ComponentModel.TypeConverterAttribute("System.ServiceModel.Configuration.MessageSecurityVersionConverter")]
         [System.Configuration.ConfigurationPropertyAttribute("messageSecurityVersion", DefaultValue="Default")]
@@ -6583,7 +6583,7 @@ namespace System.ServiceModel.Configuration
         public bool RequireSecurityContextCancellation { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("requireSignatureConfirmation", DefaultValue=false)]
         public bool RequireSignatureConfirmation { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("securityHeaderLayout", DefaultValue=(System.ServiceModel.Channels.SecurityHeaderLayout)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("securityHeaderLayout", DefaultValue=System.ServiceModel.Channels.SecurityHeaderLayout.Strict)]
         public System.ServiceModel.Channels.SecurityHeaderLayout SecurityHeaderLayout { get { throw null; } set { } }
         protected void AddBindingTemplate(System.Collections.Generic.Dictionary<System.ServiceModel.Configuration.AuthenticationMode, System.ServiceModel.Channels.SecurityBindingElement> bindingTemplates, System.ServiceModel.Configuration.AuthenticationMode mode) { }
         protected virtual void AddBindingTemplates(System.Collections.Generic.Dictionary<System.ServiceModel.Configuration.AuthenticationMode, System.ServiceModel.Channels.SecurityBindingElement> bindingTemplates) { }
@@ -6603,13 +6603,13 @@ namespace System.ServiceModel.Configuration
         public ServiceActivationElement(string relativeAddress) { }
         public ServiceActivationElement(string relativeAddress, string service) { }
         public ServiceActivationElement(string relativeAddress, string service, string factory) { }
-        [System.Configuration.ConfigurationPropertyAttribute("factory", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("factory", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public string Factory { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("relativeAddress", Options=(System.Configuration.ConfigurationPropertyOptions)(6))]
+        [System.Configuration.ConfigurationPropertyAttribute("relativeAddress", Options=System.Configuration.ConfigurationPropertyOptions.IsKey | System.Configuration.ConfigurationPropertyOptions.IsRequired)]
         public string RelativeAddress { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("service", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("service", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public string Service { get { throw null; } set { } }
     }
@@ -6624,7 +6624,7 @@ namespace System.ServiceModel.Configuration
     public sealed partial class ServiceAuthenticationElement : System.ServiceModel.Configuration.BehaviorExtensionElement
     {
         public ServiceAuthenticationElement() { }
-        [System.Configuration.ConfigurationPropertyAttribute("authenticationSchemes", DefaultValue=(System.Net.AuthenticationSchemes)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("authenticationSchemes", DefaultValue=System.Net.AuthenticationSchemes.None)]
         public System.Net.AuthenticationSchemes AuthenticationSchemes { get { throw null; } set { } }
         public override System.Type BehaviorType { get { throw null; } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
@@ -6643,7 +6643,7 @@ namespace System.ServiceModel.Configuration
         public bool ImpersonateCallerForAllOperations { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("impersonateOnSerializingReply", DefaultValue=false)]
         public bool ImpersonateOnSerializingReply { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("principalPermissionMode", DefaultValue=(System.ServiceModel.Description.PrincipalPermissionMode)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("principalPermissionMode", DefaultValue=System.ServiceModel.Description.PrincipalPermissionMode.UseWindowsGroups)]
         public System.ServiceModel.Description.PrincipalPermissionMode PrincipalPermissionMode { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("roleProviderName", DefaultValue="")]
@@ -6740,11 +6740,11 @@ namespace System.ServiceModel.Configuration
         [System.Configuration.ConfigurationPropertyAttribute("behaviorConfiguration", DefaultValue="")]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public string BehaviorConfiguration { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("", Options=(System.Configuration.ConfigurationPropertyOptions)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("", Options=System.Configuration.ConfigurationPropertyOptions.IsDefaultCollection)]
         public System.ServiceModel.Configuration.ServiceEndpointElementCollection Endpoints { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("host", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("host", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         public System.ServiceModel.Configuration.HostElement Host { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("name", Options=(System.Configuration.ConfigurationPropertyOptions)(6))]
+        [System.Configuration.ConfigurationPropertyAttribute("name", Options=System.Configuration.ConfigurationPropertyOptions.IsKey | System.Configuration.ConfigurationPropertyOptions.IsRequired)]
         [System.Configuration.StringValidatorAttribute(MinLength=1)]
         public string Name { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
@@ -6761,27 +6761,27 @@ namespace System.ServiceModel.Configuration
     {
         public ServiceEndpointElement() { }
         public ServiceEndpointElement(System.Uri address, string contractType) { }
-        [System.Configuration.ConfigurationPropertyAttribute("address", DefaultValue="", Options=(System.Configuration.ConfigurationPropertyOptions)(4))]
+        [System.Configuration.ConfigurationPropertyAttribute("address", DefaultValue="", Options=System.Configuration.ConfigurationPropertyOptions.IsKey)]
         public System.Uri Address { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("behaviorConfiguration", DefaultValue="")]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public string BehaviorConfiguration { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("binding", Options=(System.Configuration.ConfigurationPropertyOptions)(4))]
+        [System.Configuration.ConfigurationPropertyAttribute("binding", Options=System.Configuration.ConfigurationPropertyOptions.IsKey)]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public string Binding { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("bindingConfiguration", DefaultValue="", Options=(System.Configuration.ConfigurationPropertyOptions)(4))]
+        [System.Configuration.ConfigurationPropertyAttribute("bindingConfiguration", DefaultValue="", Options=System.Configuration.ConfigurationPropertyOptions.IsKey)]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public string BindingConfiguration { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("bindingName", DefaultValue="", Options=(System.Configuration.ConfigurationPropertyOptions)(4))]
+        [System.Configuration.ConfigurationPropertyAttribute("bindingName", DefaultValue="", Options=System.Configuration.ConfigurationPropertyOptions.IsKey)]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public string BindingName { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("bindingNamespace", DefaultValue="", Options=(System.Configuration.ConfigurationPropertyOptions)(4))]
+        [System.Configuration.ConfigurationPropertyAttribute("bindingNamespace", DefaultValue="", Options=System.Configuration.ConfigurationPropertyOptions.IsKey)]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public string BindingNamespace { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("contract", DefaultValue="", Options=(System.Configuration.ConfigurationPropertyOptions)(4))]
+        [System.Configuration.ConfigurationPropertyAttribute("contract", DefaultValue="", Options=System.Configuration.ConfigurationPropertyOptions.IsKey)]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public string Contract { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("endpointConfiguration", DefaultValue="", Options=(System.Configuration.ConfigurationPropertyOptions)(4))]
+        [System.Configuration.ConfigurationPropertyAttribute("endpointConfiguration", DefaultValue="", Options=System.Configuration.ConfigurationPropertyOptions.IsKey)]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public string EndpointConfiguration { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("headers")]
@@ -6790,12 +6790,12 @@ namespace System.ServiceModel.Configuration
         public System.ServiceModel.Configuration.IdentityElement Identity { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("isSystemEndpoint", DefaultValue=false)]
         public bool IsSystemEndpoint { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("kind", DefaultValue="", Options=(System.Configuration.ConfigurationPropertyOptions)(4))]
+        [System.Configuration.ConfigurationPropertyAttribute("kind", DefaultValue="", Options=System.Configuration.ConfigurationPropertyOptions.IsKey)]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public string Kind { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("listenUri", DefaultValue=null)]
         public System.Uri ListenUri { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("listenUriMode", DefaultValue=(System.ServiceModel.Description.ListenUriMode)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("listenUriMode", DefaultValue=System.ServiceModel.Description.ListenUriMode.Explicit)]
         public System.ServiceModel.Description.ListenUriMode ListenUriMode { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("name", DefaultValue="")]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
@@ -6814,7 +6814,7 @@ namespace System.ServiceModel.Configuration
         public ServiceHostingEnvironmentSection() { }
         [System.Configuration.ConfigurationPropertyAttribute("aspNetCompatibilityEnabled", DefaultValue=false)]
         public bool AspNetCompatibilityEnabled { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("baseAddressPrefixFilters", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("baseAddressPrefixFilters", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         public System.ServiceModel.Configuration.BaseAddressPrefixFilterElementCollection BaseAddressPrefixFilters { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("closeIdleServicesAtLowMemory", DefaultValue=false)]
         public bool CloseIdleServicesAtLowMemory { get { throw null; } set { } }
@@ -6824,9 +6824,9 @@ namespace System.ServiceModel.Configuration
         [System.Configuration.ConfigurationPropertyAttribute("multipleSiteBindingsEnabled", DefaultValue=false)]
         public bool MultipleSiteBindingsEnabled { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("serviceActivations", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("serviceActivations", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         public System.ServiceModel.Configuration.ServiceActivationElementCollection ServiceActivations { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("", Options=(System.Configuration.ConfigurationPropertyOptions)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("", Options=System.Configuration.ConfigurationPropertyOptions.IsDefaultCollection)]
         public System.ServiceModel.Configuration.TransportConfigurationTypeElementCollection TransportConfigurationTypes { get { throw null; } }
         protected override void PostDeserialize() { }
     }
@@ -6973,13 +6973,13 @@ namespace System.ServiceModel.Configuration
     public sealed partial class ServiceSecurityAuditElement : System.ServiceModel.Configuration.BehaviorExtensionElement
     {
         public ServiceSecurityAuditElement() { }
-        [System.Configuration.ConfigurationPropertyAttribute("auditLogLocation", DefaultValue=(System.ServiceModel.AuditLogLocation)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("auditLogLocation", DefaultValue=System.ServiceModel.AuditLogLocation.Default)]
         public System.ServiceModel.AuditLogLocation AuditLogLocation { get { throw null; } set { } }
         public override System.Type BehaviorType { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("messageAuthenticationAuditLevel", DefaultValue=(System.ServiceModel.AuditLevel)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("messageAuthenticationAuditLevel", DefaultValue=System.ServiceModel.AuditLevel.None)]
         public System.ServiceModel.AuditLevel MessageAuthenticationAuditLevel { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("serviceAuthorizationAuditLevel", DefaultValue=(System.ServiceModel.AuditLevel)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("serviceAuthorizationAuditLevel", DefaultValue=System.ServiceModel.AuditLevel.None)]
         public System.ServiceModel.AuditLevel ServiceAuthorizationAuditLevel { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("suppressAuditFailure", DefaultValue=true)]
         public bool SuppressAuditFailure { get { throw null; } set { } }
@@ -6990,7 +6990,7 @@ namespace System.ServiceModel.Configuration
     {
         public ServicesSection() { }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("", Options=(System.Configuration.ConfigurationPropertyOptions)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("", Options=System.Configuration.ConfigurationPropertyOptions.IsDefaultCollection)]
         public System.ServiceModel.Configuration.ServiceElementCollection Services { get { throw null; } }
         protected override void PostDeserialize() { }
         [System.Security.SecurityCriticalAttribute]
@@ -7031,7 +7031,7 @@ namespace System.ServiceModel.Configuration
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("requireClientCertificate", DefaultValue=false)]
         public bool RequireClientCertificate { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("sslProtocols", DefaultValue=(System.Security.Authentication.SslProtocols)(4032))]
+        [System.Configuration.ConfigurationPropertyAttribute("sslProtocols", DefaultValue=System.Security.Authentication.SslProtocols.Tls | System.Security.Authentication.SslProtocols.Tls11 | System.Security.Authentication.SslProtocols.Tls12)]
         public System.Security.Authentication.SslProtocols SslProtocols { get { throw null; } }
         public override void ApplyConfiguration(System.ServiceModel.Channels.BindingElement bindingElement) { }
         public override void CopyFrom(System.ServiceModel.Configuration.ServiceModelExtensionElement from) { }
@@ -7041,7 +7041,7 @@ namespace System.ServiceModel.Configuration
     public partial class StandardBindingCollectionElement<TStandardBinding, TBindingConfiguration> : System.ServiceModel.Configuration.BindingCollectionElement where TStandardBinding : System.ServiceModel.Channels.Binding where TBindingConfiguration : System.ServiceModel.Configuration.StandardBindingElement, new()
     {
         public StandardBindingCollectionElement() { }
-        [System.Configuration.ConfigurationPropertyAttribute("", Options=(System.Configuration.ConfigurationPropertyOptions)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("", Options=System.Configuration.ConfigurationPropertyOptions.IsDefaultCollection)]
         public System.ServiceModel.Configuration.StandardBindingElementCollection<TBindingConfiguration> Bindings { get { throw null; } }
         public override System.Type BindingType { get { throw null; } }
         public override System.Collections.ObjectModel.ReadOnlyCollection<System.ServiceModel.Configuration.IBindingConfigurationElement> ConfiguredBindings { get { throw null; } }
@@ -7058,7 +7058,7 @@ namespace System.ServiceModel.Configuration
         [System.ComponentModel.TypeConverterAttribute("System.ServiceModel.Configuration.TimeSpanOrInfiniteConverter")]
         [System.Configuration.ConfigurationPropertyAttribute("closeTimeout", DefaultValue="00:01:00")]
         public System.TimeSpan CloseTimeout { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("name", Options=(System.Configuration.ConfigurationPropertyOptions)(4))]
+        [System.Configuration.ConfigurationPropertyAttribute("name", Options=System.Configuration.ConfigurationPropertyOptions.IsKey)]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public string Name { get { throw null; } set { } }
         [System.ComponentModel.TypeConverterAttribute("System.ServiceModel.Configuration.TimeSpanOrInfiniteConverter")]
@@ -7107,7 +7107,7 @@ namespace System.ServiceModel.Configuration
     {
         public StandardEndpointCollectionElement() { }
         public override System.Collections.ObjectModel.ReadOnlyCollection<System.ServiceModel.Configuration.StandardEndpointElement> ConfiguredEndpoints { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("", Options=(System.Configuration.ConfigurationPropertyOptions)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("", Options=System.Configuration.ConfigurationPropertyOptions.IsDefaultCollection)]
         public System.ServiceModel.Configuration.StandardEndpointElementCollection<TEndpointConfiguration> Endpoints { get { throw null; } }
         public override System.Type EndpointType { get { throw null; } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
@@ -7119,7 +7119,7 @@ namespace System.ServiceModel.Configuration
     {
         protected StandardEndpointElement() { }
         protected internal abstract System.Type EndpointType { get; }
-        [System.Configuration.ConfigurationPropertyAttribute("name", Options=(System.Configuration.ConfigurationPropertyOptions)(4))]
+        [System.Configuration.ConfigurationPropertyAttribute("name", Options=System.Configuration.ConfigurationPropertyOptions.IsKey)]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public string Name { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
@@ -7146,7 +7146,7 @@ namespace System.ServiceModel.Configuration
         public StandardEndpointsSection() { }
         public System.Collections.Generic.List<System.ServiceModel.Configuration.EndpointCollectionElement> EndpointCollections { get { throw null; } }
         public new System.ServiceModel.Configuration.EndpointCollectionElement this[string endpoint] { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("mexEndpoint", Options=(System.Configuration.ConfigurationPropertyOptions)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("mexEndpoint", Options=System.Configuration.ConfigurationPropertyOptions.None)]
         public System.ServiceModel.Configuration.ServiceMetadataEndpointCollectionElement MexEndpoint { get { throw null; } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         public static System.ServiceModel.Configuration.StandardEndpointsSection GetSection(System.Configuration.Configuration config) { throw null; }
@@ -7199,14 +7199,14 @@ namespace System.ServiceModel.Configuration
     public sealed partial class TcpTransportSecurityElement : System.ServiceModel.Configuration.ServiceModelConfigurationElement
     {
         public TcpTransportSecurityElement() { }
-        [System.Configuration.ConfigurationPropertyAttribute("clientCredentialType", DefaultValue=(System.ServiceModel.TcpClientCredentialType)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("clientCredentialType", DefaultValue=System.ServiceModel.TcpClientCredentialType.Windows)]
         public System.ServiceModel.TcpClientCredentialType ClientCredentialType { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("extendedProtectionPolicy")]
         public System.Security.Authentication.ExtendedProtection.Configuration.ExtendedProtectionPolicyElement ExtendedProtectionPolicy { get { throw null; } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("protectionLevel", DefaultValue=(System.Net.Security.ProtectionLevel)(2))]
+        [System.Configuration.ConfigurationPropertyAttribute("protectionLevel", DefaultValue=System.Net.Security.ProtectionLevel.EncryptAndSign)]
         public System.Net.Security.ProtectionLevel ProtectionLevel { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("sslProtocols", DefaultValue=(System.Security.Authentication.SslProtocols)(4032))]
+        [System.Configuration.ConfigurationPropertyAttribute("sslProtocols", DefaultValue=System.Security.Authentication.SslProtocols.Tls | System.Security.Authentication.SslProtocols.Tls11 | System.Security.Authentication.SslProtocols.Tls12)]
         public System.Security.Authentication.SslProtocols SslProtocols { get { throw null; } }
     }
     public sealed partial class TextMessageEncodingElement : System.ServiceModel.Configuration.BindingElementExtensionElement
@@ -7264,11 +7264,11 @@ namespace System.ServiceModel.Configuration
         public TransportConfigurationTypeElement() { }
         public TransportConfigurationTypeElement(string name) { }
         public TransportConfigurationTypeElement(string name, string transportConfigurationTypeName) { }
-        [System.Configuration.ConfigurationPropertyAttribute("name", Options=(System.Configuration.ConfigurationPropertyOptions)(6))]
+        [System.Configuration.ConfigurationPropertyAttribute("name", Options=System.Configuration.ConfigurationPropertyOptions.IsKey | System.Configuration.ConfigurationPropertyOptions.IsRequired)]
         [System.Configuration.StringValidatorAttribute(MinLength=1)]
         public string Name { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("transportConfigurationType", Options=(System.Configuration.ConfigurationPropertyOptions)(2))]
+        [System.Configuration.ConfigurationPropertyAttribute("transportConfigurationType", Options=System.Configuration.ConfigurationPropertyOptions.IsRequired)]
         [System.Configuration.StringValidatorAttribute(MinLength=1)]
         public string TransportConfigurationType { get { throw null; } set { } }
     }
@@ -7332,7 +7332,7 @@ namespace System.ServiceModel.Configuration
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public string MembershipProviderName { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("userNamePasswordValidationMode", DefaultValue=(System.ServiceModel.Security.UserNamePasswordValidationMode)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("userNamePasswordValidationMode", DefaultValue=System.ServiceModel.Security.UserNamePasswordValidationMode.Windows)]
         public System.ServiceModel.Security.UserNamePasswordValidationMode UserNamePasswordValidationMode { get { throw null; } set { } }
         public void Copy(System.ServiceModel.Configuration.UserNameServiceElement from) { }
     }
@@ -7361,7 +7361,7 @@ namespace System.ServiceModel.Configuration
         [System.Configuration.ConfigurationPropertyAttribute("subProtocol", DefaultValue=null)]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public virtual string SubProtocol { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("transportUsage", DefaultValue=(System.ServiceModel.Channels.WebSocketTransportUsage)(2))]
+        [System.Configuration.ConfigurationPropertyAttribute("transportUsage", DefaultValue=System.ServiceModel.Channels.WebSocketTransportUsage.Never)]
         public virtual System.ServiceModel.Channels.WebSocketTransportUsage TransportUsage { get { throw null; } set { } }
         public void ApplyConfiguration(System.ServiceModel.Channels.WebSocketTransportSettings settings) { }
         public void InitializeFrom(System.ServiceModel.Channels.WebSocketTransportSettings settings) { }
@@ -7369,7 +7369,7 @@ namespace System.ServiceModel.Configuration
     public sealed partial class WindowsClientElement : System.Configuration.ConfigurationElement
     {
         public WindowsClientElement() { }
-        [System.Configuration.ConfigurationPropertyAttribute("allowedImpersonationLevel", DefaultValue=(System.Security.Principal.TokenImpersonationLevel)(2))]
+        [System.Configuration.ConfigurationPropertyAttribute("allowedImpersonationLevel", DefaultValue=System.Security.Principal.TokenImpersonationLevel.Identification)]
         public System.Security.Principal.TokenImpersonationLevel AllowedImpersonationLevel { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("allowNtlm", DefaultValue=true)]
         public bool AllowNtlm { get { throw null; } set { } }
@@ -7391,7 +7391,7 @@ namespace System.ServiceModel.Configuration
         public WindowsStreamSecurityElement() { }
         public override System.Type BindingElementType { get { throw null; } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("protectionLevel", DefaultValue=(System.Net.Security.ProtectionLevel)(2))]
+        [System.Configuration.ConfigurationPropertyAttribute("protectionLevel", DefaultValue=System.Net.Security.ProtectionLevel.EncryptAndSign)]
         public System.Net.Security.ProtectionLevel ProtectionLevel { get { throw null; } set { } }
         public override void ApplyConfiguration(System.ServiceModel.Channels.BindingElement bindingElement) { }
         public override void CopyFrom(System.ServiceModel.Configuration.ServiceModelExtensionElement from) { }
@@ -7424,7 +7424,7 @@ namespace System.ServiceModel.Configuration
         public WsdlImporterElement(string type) { }
         public WsdlImporterElement(System.Type type) { }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("type", Options=(System.Configuration.ConfigurationPropertyOptions)(6))]
+        [System.Configuration.ConfigurationPropertyAttribute("type", Options=System.Configuration.ConfigurationPropertyOptions.IsKey | System.Configuration.ConfigurationPropertyOptions.IsRequired)]
         [System.Configuration.StringValidatorAttribute(MinLength=1)]
         public string Type { get { throw null; } set { } }
     }
@@ -7447,7 +7447,7 @@ namespace System.ServiceModel.Configuration
         public bool BypassProxyOnLocal { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("clientBaseAddress", DefaultValue=null)]
         public System.Uri ClientBaseAddress { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("hostNameComparisonMode", DefaultValue=(System.ServiceModel.HostNameComparisonMode)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("hostNameComparisonMode", DefaultValue=System.ServiceModel.HostNameComparisonMode.StrongWildcard)]
         public System.ServiceModel.HostNameComparisonMode HostNameComparisonMode { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("maxBufferPoolSize", DefaultValue=(long)524288)]
         [System.Configuration.LongValidatorAttribute(MinValue=(long)0)]
@@ -7455,7 +7455,7 @@ namespace System.ServiceModel.Configuration
         [System.Configuration.ConfigurationPropertyAttribute("maxReceivedMessageSize", DefaultValue=(long)65536)]
         [System.Configuration.LongValidatorAttribute(MinValue=(long)1)]
         public long MaxReceivedMessageSize { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("messageEncoding", DefaultValue=(System.ServiceModel.WSMessageEncoding)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("messageEncoding", DefaultValue=System.ServiceModel.WSMessageEncoding.Text)]
         public System.ServiceModel.WSMessageEncoding MessageEncoding { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("proxyAddress", DefaultValue=null)]
@@ -7481,7 +7481,7 @@ namespace System.ServiceModel.Configuration
         public WSDualHttpSecurityElement() { }
         [System.Configuration.ConfigurationPropertyAttribute("message")]
         public System.ServiceModel.Configuration.MessageSecurityOverHttpElement Message { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("mode", DefaultValue=(System.ServiceModel.WSDualHttpSecurityMode)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("mode", DefaultValue=System.ServiceModel.WSDualHttpSecurityMode.Message)]
         public System.ServiceModel.WSDualHttpSecurityMode Mode { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
     }
@@ -7510,7 +7510,7 @@ namespace System.ServiceModel.Configuration
         public WSFederationHttpSecurityElement() { }
         [System.Configuration.ConfigurationPropertyAttribute("message")]
         public System.ServiceModel.Configuration.FederatedMessageSecurityOverHttpElement Message { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("mode", DefaultValue=(System.ServiceModel.WSFederationHttpSecurityMode)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("mode", DefaultValue=System.ServiceModel.WSFederationHttpSecurityMode.Message)]
         public System.ServiceModel.WSFederationHttpSecurityMode Mode { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
     }
@@ -7520,7 +7520,7 @@ namespace System.ServiceModel.Configuration
         protected WSHttpBindingBaseElement(string name) { }
         [System.Configuration.ConfigurationPropertyAttribute("bypassProxyOnLocal", DefaultValue=false)]
         public bool BypassProxyOnLocal { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("hostNameComparisonMode", DefaultValue=(System.ServiceModel.HostNameComparisonMode)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("hostNameComparisonMode", DefaultValue=System.ServiceModel.HostNameComparisonMode.StrongWildcard)]
         public System.ServiceModel.HostNameComparisonMode HostNameComparisonMode { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("maxBufferPoolSize", DefaultValue=(long)524288)]
         [System.Configuration.LongValidatorAttribute(MinValue=(long)0)]
@@ -7528,7 +7528,7 @@ namespace System.ServiceModel.Configuration
         [System.Configuration.ConfigurationPropertyAttribute("maxReceivedMessageSize", DefaultValue=(long)65536)]
         [System.Configuration.LongValidatorAttribute(MinValue=(long)1)]
         public long MaxReceivedMessageSize { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("messageEncoding", DefaultValue=(System.ServiceModel.WSMessageEncoding)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("messageEncoding", DefaultValue=System.ServiceModel.WSMessageEncoding.Text)]
         public System.ServiceModel.WSMessageEncoding MessageEncoding { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("proxyAddress", DefaultValue=null)]
@@ -7579,7 +7579,7 @@ namespace System.ServiceModel.Configuration
         public System.Uri ClientCallbackAddress { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("contextManagementEnabled", DefaultValue=true)]
         public bool ContextManagementEnabled { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("contextProtectionLevel", DefaultValue=(System.Net.Security.ProtectionLevel)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("contextProtectionLevel", DefaultValue=System.Net.Security.ProtectionLevel.Sign)]
         public System.Net.Security.ProtectionLevel ContextProtectionLevel { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         protected internal override void InitializeFrom(System.ServiceModel.Channels.Binding binding) { }
@@ -7590,7 +7590,7 @@ namespace System.ServiceModel.Configuration
         public WSHttpSecurityElement() { }
         [System.Configuration.ConfigurationPropertyAttribute("message")]
         public System.ServiceModel.Configuration.NonDualMessageSecurityOverHttpElement Message { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("mode", DefaultValue=(System.ServiceModel.SecurityMode)(2))]
+        [System.Configuration.ConfigurationPropertyAttribute("mode", DefaultValue=System.ServiceModel.SecurityMode.Message)]
         public System.ServiceModel.SecurityMode Mode { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("transport")]
@@ -7599,12 +7599,12 @@ namespace System.ServiceModel.Configuration
     public sealed partial class WSHttpTransportSecurityElement : System.ServiceModel.Configuration.ServiceModelConfigurationElement
     {
         public WSHttpTransportSecurityElement() { }
-        [System.Configuration.ConfigurationPropertyAttribute("clientCredentialType", DefaultValue=(System.ServiceModel.HttpClientCredentialType)(4))]
+        [System.Configuration.ConfigurationPropertyAttribute("clientCredentialType", DefaultValue=System.ServiceModel.HttpClientCredentialType.Windows)]
         public System.ServiceModel.HttpClientCredentialType ClientCredentialType { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("extendedProtectionPolicy")]
         public System.Security.Authentication.ExtendedProtection.Configuration.ExtendedProtectionPolicyElement ExtendedProtectionPolicy { get { throw null; } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("proxyCredentialType", DefaultValue=(System.ServiceModel.HttpProxyCredentialType)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("proxyCredentialType", DefaultValue=System.ServiceModel.HttpProxyCredentialType.None)]
         public System.ServiceModel.HttpProxyCredentialType ProxyCredentialType { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("realm", DefaultValue="")]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
@@ -7613,15 +7613,15 @@ namespace System.ServiceModel.Configuration
     public sealed partial class X509CertificateTrustedIssuerElement : System.Configuration.ConfigurationElement
     {
         public X509CertificateTrustedIssuerElement() { }
-        [System.Configuration.ConfigurationPropertyAttribute("findValue", DefaultValue="", Options=(System.Configuration.ConfigurationPropertyOptions)(4))]
+        [System.Configuration.ConfigurationPropertyAttribute("findValue", DefaultValue="", Options=System.Configuration.ConfigurationPropertyOptions.IsKey)]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public string FindValue { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("storeLocation", DefaultValue=(System.Security.Cryptography.X509Certificates.StoreLocation)(2), Options=(System.Configuration.ConfigurationPropertyOptions)(4))]
+        [System.Configuration.ConfigurationPropertyAttribute("storeLocation", DefaultValue=System.Security.Cryptography.X509Certificates.StoreLocation.LocalMachine, Options=System.Configuration.ConfigurationPropertyOptions.IsKey)]
         public System.Security.Cryptography.X509Certificates.StoreLocation StoreLocation { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("storeName", DefaultValue=(System.Security.Cryptography.X509Certificates.StoreName)(5), Options=(System.Configuration.ConfigurationPropertyOptions)(4))]
+        [System.Configuration.ConfigurationPropertyAttribute("storeName", DefaultValue=System.Security.Cryptography.X509Certificates.StoreName.My, Options=System.Configuration.ConfigurationPropertyOptions.IsKey)]
         public System.Security.Cryptography.X509Certificates.StoreName StoreName { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("x509FindType", DefaultValue=(System.Security.Cryptography.X509Certificates.X509FindType)(2), Options=(System.Configuration.ConfigurationPropertyOptions)(4))]
+        [System.Configuration.ConfigurationPropertyAttribute("x509FindType", DefaultValue=System.Security.Cryptography.X509Certificates.X509FindType.FindBySubjectDistinguishedName, Options=System.Configuration.ConfigurationPropertyOptions.IsKey)]
         public System.Security.Cryptography.X509Certificates.X509FindType X509FindType { get { throw null; } set { } }
         public void Copy(System.ServiceModel.Configuration.X509CertificateTrustedIssuerElement from) { }
     }
@@ -7634,7 +7634,7 @@ namespace System.ServiceModel.Configuration
     public sealed partial class X509ClientCertificateAuthenticationElement : System.Configuration.ConfigurationElement
     {
         public X509ClientCertificateAuthenticationElement() { }
-        [System.Configuration.ConfigurationPropertyAttribute("certificateValidationMode", DefaultValue=(System.ServiceModel.Security.X509CertificateValidationMode)(2))]
+        [System.Configuration.ConfigurationPropertyAttribute("certificateValidationMode", DefaultValue=System.ServiceModel.Security.X509CertificateValidationMode.ChainTrust)]
         public System.ServiceModel.Security.X509CertificateValidationMode CertificateValidationMode { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("customCertificateValidatorType", DefaultValue="")]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
@@ -7644,9 +7644,9 @@ namespace System.ServiceModel.Configuration
         [System.Configuration.ConfigurationPropertyAttribute("mapClientCertificateToWindowsAccount", DefaultValue=false)]
         public bool MapClientCertificateToWindowsAccount { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("revocationMode", DefaultValue=(System.Security.Cryptography.X509Certificates.X509RevocationMode)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("revocationMode", DefaultValue=System.Security.Cryptography.X509Certificates.X509RevocationMode.Online)]
         public System.Security.Cryptography.X509Certificates.X509RevocationMode RevocationMode { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("trustedStoreLocation", DefaultValue=(System.Security.Cryptography.X509Certificates.StoreLocation)(2))]
+        [System.Configuration.ConfigurationPropertyAttribute("trustedStoreLocation", DefaultValue=System.Security.Cryptography.X509Certificates.StoreLocation.LocalMachine)]
         public System.Security.Cryptography.X509Certificates.StoreLocation TrustedStoreLocation { get { throw null; } set { } }
         public void Copy(System.ServiceModel.Configuration.X509ClientCertificateAuthenticationElement from) { }
     }
@@ -7657,11 +7657,11 @@ namespace System.ServiceModel.Configuration
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public string FindValue { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("storeLocation", DefaultValue=(System.Security.Cryptography.X509Certificates.StoreLocation)(2))]
+        [System.Configuration.ConfigurationPropertyAttribute("storeLocation", DefaultValue=System.Security.Cryptography.X509Certificates.StoreLocation.LocalMachine)]
         public System.Security.Cryptography.X509Certificates.StoreLocation StoreLocation { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("storeName", DefaultValue=(System.Security.Cryptography.X509Certificates.StoreName)(5))]
+        [System.Configuration.ConfigurationPropertyAttribute("storeName", DefaultValue=System.Security.Cryptography.X509Certificates.StoreName.My)]
         public System.Security.Cryptography.X509Certificates.StoreName StoreName { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("x509FindType", DefaultValue=(System.Security.Cryptography.X509Certificates.X509FindType)(2))]
+        [System.Configuration.ConfigurationPropertyAttribute("x509FindType", DefaultValue=System.Security.Cryptography.X509Certificates.X509FindType.FindBySubjectDistinguishedName)]
         public System.Security.Cryptography.X509Certificates.X509FindType X509FindType { get { throw null; } set { } }
         public void Copy(System.ServiceModel.Configuration.X509ClientCertificateCredentialsElement from) { }
     }
@@ -7672,11 +7672,11 @@ namespace System.ServiceModel.Configuration
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public string FindValue { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("storeLocation", DefaultValue=(System.Security.Cryptography.X509Certificates.StoreLocation)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("storeLocation", DefaultValue=System.Security.Cryptography.X509Certificates.StoreLocation.CurrentUser)]
         public System.Security.Cryptography.X509Certificates.StoreLocation StoreLocation { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("storeName", DefaultValue=(System.Security.Cryptography.X509Certificates.StoreName)(5))]
+        [System.Configuration.ConfigurationPropertyAttribute("storeName", DefaultValue=System.Security.Cryptography.X509Certificates.StoreName.My)]
         public System.Security.Cryptography.X509Certificates.StoreName StoreName { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("x509FindType", DefaultValue=(System.Security.Cryptography.X509Certificates.X509FindType)(2))]
+        [System.Configuration.ConfigurationPropertyAttribute("x509FindType", DefaultValue=System.Security.Cryptography.X509Certificates.X509FindType.FindBySubjectDistinguishedName)]
         public System.Security.Cryptography.X509Certificates.X509FindType X509FindType { get { throw null; } set { } }
         public void Copy(System.ServiceModel.Configuration.X509DefaultServiceCertificateElement from) { }
     }
@@ -7687,11 +7687,11 @@ namespace System.ServiceModel.Configuration
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public string FindValue { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("storeLocation", DefaultValue=(System.Security.Cryptography.X509Certificates.StoreLocation)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("storeLocation", DefaultValue=System.Security.Cryptography.X509Certificates.StoreLocation.CurrentUser)]
         public System.Security.Cryptography.X509Certificates.StoreLocation StoreLocation { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("storeName", DefaultValue=(System.Security.Cryptography.X509Certificates.StoreName)(5))]
+        [System.Configuration.ConfigurationPropertyAttribute("storeName", DefaultValue=System.Security.Cryptography.X509Certificates.StoreName.My)]
         public System.Security.Cryptography.X509Certificates.StoreName StoreName { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("x509FindType", DefaultValue=(System.Security.Cryptography.X509Certificates.X509FindType)(2))]
+        [System.Configuration.ConfigurationPropertyAttribute("x509FindType", DefaultValue=System.Security.Cryptography.X509Certificates.X509FindType.FindBySubjectDistinguishedName)]
         public System.Security.Cryptography.X509Certificates.X509FindType X509FindType { get { throw null; } set { } }
         public void Copy(System.ServiceModel.Configuration.X509InitiatorCertificateClientElement from) { }
     }
@@ -7708,15 +7708,15 @@ namespace System.ServiceModel.Configuration
     public sealed partial class X509PeerCertificateAuthenticationElement : System.Configuration.ConfigurationElement
     {
         public X509PeerCertificateAuthenticationElement() { }
-        [System.Configuration.ConfigurationPropertyAttribute("certificateValidationMode", DefaultValue=(System.ServiceModel.Security.X509CertificateValidationMode)(3))]
+        [System.Configuration.ConfigurationPropertyAttribute("certificateValidationMode", DefaultValue=System.ServiceModel.Security.X509CertificateValidationMode.PeerOrChainTrust)]
         public System.ServiceModel.Security.X509CertificateValidationMode CertificateValidationMode { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("customCertificateValidatorType", DefaultValue="")]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public string CustomCertificateValidatorType { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("revocationMode", DefaultValue=(System.Security.Cryptography.X509Certificates.X509RevocationMode)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("revocationMode", DefaultValue=System.Security.Cryptography.X509Certificates.X509RevocationMode.Online)]
         public System.Security.Cryptography.X509Certificates.X509RevocationMode RevocationMode { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("trustedStoreLocation", DefaultValue=(System.Security.Cryptography.X509Certificates.StoreLocation)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("trustedStoreLocation", DefaultValue=System.Security.Cryptography.X509Certificates.StoreLocation.CurrentUser)]
         public System.Security.Cryptography.X509Certificates.StoreLocation TrustedStoreLocation { get { throw null; } set { } }
         public void Copy(System.ServiceModel.Configuration.X509PeerCertificateAuthenticationElement from) { }
     }
@@ -7727,11 +7727,11 @@ namespace System.ServiceModel.Configuration
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public string FindValue { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("storeLocation", DefaultValue=(System.Security.Cryptography.X509Certificates.StoreLocation)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("storeLocation", DefaultValue=System.Security.Cryptography.X509Certificates.StoreLocation.CurrentUser)]
         public System.Security.Cryptography.X509Certificates.StoreLocation StoreLocation { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("storeName", DefaultValue=(System.Security.Cryptography.X509Certificates.StoreName)(5))]
+        [System.Configuration.ConfigurationPropertyAttribute("storeName", DefaultValue=System.Security.Cryptography.X509Certificates.StoreName.My)]
         public System.Security.Cryptography.X509Certificates.StoreName StoreName { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("x509FindType", DefaultValue=(System.Security.Cryptography.X509Certificates.X509FindType)(2))]
+        [System.Configuration.ConfigurationPropertyAttribute("x509FindType", DefaultValue=System.Security.Cryptography.X509Certificates.X509FindType.FindBySubjectDistinguishedName)]
         public System.Security.Cryptography.X509Certificates.X509FindType X509FindType { get { throw null; } set { } }
         public void Copy(System.ServiceModel.Configuration.X509PeerCertificateElement from) { }
     }
@@ -7756,11 +7756,11 @@ namespace System.ServiceModel.Configuration
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public string FindValue { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("storeLocation", DefaultValue=(System.Security.Cryptography.X509Certificates.StoreLocation)(2))]
+        [System.Configuration.ConfigurationPropertyAttribute("storeLocation", DefaultValue=System.Security.Cryptography.X509Certificates.StoreLocation.LocalMachine)]
         public System.Security.Cryptography.X509Certificates.StoreLocation StoreLocation { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("storeName", DefaultValue=(System.Security.Cryptography.X509Certificates.StoreName)(5))]
+        [System.Configuration.ConfigurationPropertyAttribute("storeName", DefaultValue=System.Security.Cryptography.X509Certificates.StoreName.My)]
         public System.Security.Cryptography.X509Certificates.StoreName StoreName { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("x509FindType", DefaultValue=(System.Security.Cryptography.X509Certificates.X509FindType)(2))]
+        [System.Configuration.ConfigurationPropertyAttribute("x509FindType", DefaultValue=System.Security.Cryptography.X509Certificates.X509FindType.FindBySubjectDistinguishedName)]
         public System.Security.Cryptography.X509Certificates.X509FindType X509FindType { get { throw null; } set { } }
         public void Copy(System.ServiceModel.Configuration.X509RecipientCertificateServiceElement from) { }
     }
@@ -7771,13 +7771,13 @@ namespace System.ServiceModel.Configuration
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public string FindValue { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("storeLocation", DefaultValue=(System.Security.Cryptography.X509Certificates.StoreLocation)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("storeLocation", DefaultValue=System.Security.Cryptography.X509Certificates.StoreLocation.CurrentUser)]
         public System.Security.Cryptography.X509Certificates.StoreLocation StoreLocation { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("storeName", DefaultValue=(System.Security.Cryptography.X509Certificates.StoreName)(5))]
+        [System.Configuration.ConfigurationPropertyAttribute("storeName", DefaultValue=System.Security.Cryptography.X509Certificates.StoreName.My)]
         public System.Security.Cryptography.X509Certificates.StoreName StoreName { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("targetUri", DefaultValue=null, Options=(System.Configuration.ConfigurationPropertyOptions)(6))]
+        [System.Configuration.ConfigurationPropertyAttribute("targetUri", DefaultValue=null, Options=System.Configuration.ConfigurationPropertyOptions.IsKey | System.Configuration.ConfigurationPropertyOptions.IsRequired)]
         public System.Uri TargetUri { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("x509FindType", DefaultValue=(System.Security.Cryptography.X509Certificates.X509FindType)(2))]
+        [System.Configuration.ConfigurationPropertyAttribute("x509FindType", DefaultValue=System.Security.Cryptography.X509Certificates.X509FindType.FindBySubjectDistinguishedName)]
         public System.Security.Cryptography.X509Certificates.X509FindType X509FindType { get { throw null; } set { } }
         public void Copy(System.ServiceModel.Configuration.X509ScopedServiceCertificateElement from) { }
     }
@@ -7790,15 +7790,15 @@ namespace System.ServiceModel.Configuration
     public sealed partial class X509ServiceCertificateAuthenticationElement : System.Configuration.ConfigurationElement
     {
         public X509ServiceCertificateAuthenticationElement() { }
-        [System.Configuration.ConfigurationPropertyAttribute("certificateValidationMode", DefaultValue=(System.ServiceModel.Security.X509CertificateValidationMode)(2))]
+        [System.Configuration.ConfigurationPropertyAttribute("certificateValidationMode", DefaultValue=System.ServiceModel.Security.X509CertificateValidationMode.ChainTrust)]
         public System.ServiceModel.Security.X509CertificateValidationMode CertificateValidationMode { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("customCertificateValidatorType", DefaultValue="")]
         [System.Configuration.StringValidatorAttribute(MinLength=0)]
         public string CustomCertificateValidatorType { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("revocationMode", DefaultValue=(System.Security.Cryptography.X509Certificates.X509RevocationMode)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("revocationMode", DefaultValue=System.Security.Cryptography.X509Certificates.X509RevocationMode.Online)]
         public System.Security.Cryptography.X509Certificates.X509RevocationMode RevocationMode { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("trustedStoreLocation", DefaultValue=(System.Security.Cryptography.X509Certificates.StoreLocation)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("trustedStoreLocation", DefaultValue=System.Security.Cryptography.X509Certificates.StoreLocation.CurrentUser)]
         public System.Security.Cryptography.X509Certificates.StoreLocation TrustedStoreLocation { get { throw null; } set { } }
         public void Copy(System.ServiceModel.Configuration.X509ServiceCertificateAuthenticationElement from) { }
     }
@@ -7827,7 +7827,7 @@ namespace System.ServiceModel.Configuration
         public XmlElementElement() { }
         public XmlElementElement(System.Xml.XmlElement element) { }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("xmlElement", DefaultValue=null, Options=(System.Configuration.ConfigurationPropertyOptions)(4))]
+        [System.Configuration.ConfigurationPropertyAttribute("xmlElement", DefaultValue=null, Options=System.Configuration.ConfigurationPropertyOptions.IsKey)]
         public System.Xml.XmlElement XmlElement { get { throw null; } set { } }
         public void Copy(System.ServiceModel.Configuration.XmlElementElement source) { }
         [System.Security.SecuritySafeCriticalAttribute]
@@ -7835,7 +7835,7 @@ namespace System.ServiceModel.Configuration
         protected override void PostDeserialize() { }
         protected override bool SerializeToXmlElement(System.Xml.XmlWriter writer, string elementName) { throw null; }
     }
-    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.ServiceModel.Configuration.XmlElementElement), AddItemName="xmlElement", CollectionType=(System.Configuration.ConfigurationElementCollectionType)(0))]
+    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.ServiceModel.Configuration.XmlElementElement), AddItemName="xmlElement", CollectionType=System.Configuration.ConfigurationElementCollectionType.BasicMap)]
     public sealed partial class XmlElementElementCollection : System.ServiceModel.Configuration.ServiceModelConfigurationElementCollection<System.ServiceModel.Configuration.XmlElementElement>
     {
         public XmlElementElementCollection() { }
@@ -7846,7 +7846,7 @@ namespace System.ServiceModel.Configuration
     public sealed partial class XPathMessageFilterElement : System.Configuration.ConfigurationElement
     {
         public XPathMessageFilterElement() { }
-        [System.Configuration.ConfigurationPropertyAttribute("filter", DefaultValue=null, Options=(System.Configuration.ConfigurationPropertyOptions)(6))]
+        [System.Configuration.ConfigurationPropertyAttribute("filter", DefaultValue=null, Options=System.Configuration.ConfigurationPropertyOptions.IsKey | System.Configuration.ConfigurationPropertyOptions.IsRequired)]
         public System.ServiceModel.Dispatcher.XPathMessageFilter Filter { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         protected override void DeserializeElement(System.Xml.XmlReader reader, bool serializeCollectionKey) { }
@@ -7915,7 +7915,7 @@ namespace System.ServiceModel.Description
     {
         public ContractDescription(string name) { }
         public ContractDescription(string name, string ns) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public System.Collections.Generic.KeyedByTypeCollection<System.ServiceModel.Description.IContractBehavior> Behaviors { get { throw null; } }
         public System.Type CallbackContractType { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
@@ -7927,7 +7927,7 @@ namespace System.ServiceModel.Description
         public string Namespace { get { throw null; } set { } }
         public System.ServiceModel.Description.OperationDescriptionCollection Operations { get { throw null; } }
         public System.Net.Security.ProtectionLevel ProtectionLevel { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.SessionMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.SessionMode.Allowed)]
         public System.ServiceModel.SessionMode SessionMode { get { throw null; } set { } }
         public static System.ServiceModel.Description.ContractDescription GetContract(System.Type contractType) { throw null; }
         public static System.ServiceModel.Description.ContractDescription GetContract(System.Type contractType, object serviceImplementation) { throw null; }
@@ -8326,7 +8326,7 @@ namespace System.ServiceModel.Description
     {
         public OperationDescription(string name, System.ServiceModel.Description.ContractDescription declaringContract) { }
         public System.Reflection.MethodInfo BeginMethod { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public System.Collections.Generic.KeyedByTypeCollection<System.ServiceModel.Description.IOperationBehavior> Behaviors { get { throw null; } }
         public System.ServiceModel.Description.ContractDescription DeclaringContract { get { throw null; } set { } }
         public System.Reflection.MethodInfo EndMethod { get { throw null; } set { } }
@@ -8356,7 +8356,7 @@ namespace System.ServiceModel.Description
     }
     public static partial class ParameterXPathQueryGenerator
     {
-        public static string CreateFromDataContractSerializer(System.Xml.Linq.XName serviceContractName, string operationName, string parameterName, bool isReply, System.Type type, System.Reflection.MemberInfo[] pathToMember, out System.Xml.XmlNamespaceManager namespaces) { namespaces = default(System.Xml.XmlNamespaceManager); throw null; }
+        public static string CreateFromDataContractSerializer(System.Xml.Linq.XName serviceContractName, string operationName, string parameterName, bool isReply, System.Type type, System.Reflection.MemberInfo[] pathToMember, out System.Xml.XmlNamespaceManager namespaces) { throw null; }
     }
     public partial class PolicyAssertionCollection : System.Collections.ObjectModel.Collection<System.Xml.XmlElement>
     {
@@ -8416,7 +8416,7 @@ namespace System.ServiceModel.Description
         public bool ImpersonateCallerForAllOperations { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool ImpersonateOnSerializingReply { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.Description.PrincipalPermissionMode)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.Description.PrincipalPermissionMode.UseWindowsGroups)]
         public System.ServiceModel.Description.PrincipalPermissionMode PrincipalPermissionMode { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         public System.Web.Security.RoleProvider RoleProvider { get { throw null; } set { } }
@@ -8461,9 +8461,9 @@ namespace System.ServiceModel.Description
         public System.ServiceModel.Description.ServiceContractGenerationOptions Options { get { throw null; } set { } }
         public System.Collections.Generic.Dictionary<System.ServiceModel.Description.ContractDescription, System.Type> ReferencedTypes { get { throw null; } }
         public System.CodeDom.CodeCompileUnit TargetCompileUnit { get { throw null; } }
-        public void GenerateBinding(System.ServiceModel.Channels.Binding binding, out string bindingSectionName, out string configurationName) { bindingSectionName = default(string); configurationName = default(string); }
+        public void GenerateBinding(System.ServiceModel.Channels.Binding binding, out string bindingSectionName, out string configurationName) { throw null; }
         public System.CodeDom.CodeTypeReference GenerateServiceContractType(System.ServiceModel.Description.ContractDescription contractDescription) { throw null; }
-        public System.CodeDom.CodeTypeReference GenerateServiceEndpoint(System.ServiceModel.Description.ServiceEndpoint endpoint, out System.ServiceModel.Configuration.ChannelEndpointElement channelElement) { channelElement = default(System.ServiceModel.Configuration.ChannelEndpointElement); throw null; }
+        public System.CodeDom.CodeTypeReference GenerateServiceEndpoint(System.ServiceModel.Description.ServiceEndpoint endpoint, out System.ServiceModel.Configuration.ChannelEndpointElement channelElement) { throw null; }
     }
     public partial class ServiceCredentials : System.ServiceModel.Security.SecurityCredentialsManager, System.ServiceModel.Description.IServiceBehavior
     {
@@ -8528,7 +8528,7 @@ namespace System.ServiceModel.Description
         public ServiceEndpoint(System.ServiceModel.Description.ContractDescription contract) { }
         public ServiceEndpoint(System.ServiceModel.Description.ContractDescription contract, System.ServiceModel.Channels.Binding binding, System.ServiceModel.EndpointAddress address) { }
         public System.ServiceModel.EndpointAddress Address { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public System.Collections.Generic.KeyedByTypeCollection<System.ServiceModel.Description.IEndpointBehavior> Behaviors { get { throw null; } }
         public System.ServiceModel.Channels.Binding Binding { get { throw null; } set { } }
         public System.ServiceModel.Description.ContractDescription Contract { get { throw null; } set { } }
@@ -8824,7 +8824,7 @@ namespace System.ServiceModel.Dispatcher
         public bool IsOneWay { get { throw null; } set { } }
         public bool IsTerminating { get { throw null; } set { } }
         public string Name { get { throw null; } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Collections.Generic.SynchronizedCollection<System.ServiceModel.Dispatcher.IParameterInspector> ParameterInspectors { get { throw null; } }
         public System.ServiceModel.Dispatcher.ClientRuntime Parent { get { throw null; } }
         public string ReplyAction { get { throw null; } }
@@ -8833,11 +8833,11 @@ namespace System.ServiceModel.Dispatcher
         public System.Reflection.MethodInfo TaskMethod { get { throw null; } set { } }
         public System.Type TaskTResult { get { throw null; } set { } }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public partial class ClientOperationCompatBase
     {
         internal ClientOperationCompatBase() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public System.Collections.Generic.IList<System.ServiceModel.Dispatcher.IParameterInspector> ParameterInspectors { get { throw null; } }
     }
@@ -8855,24 +8855,24 @@ namespace System.ServiceModel.Dispatcher
         public System.Collections.Generic.SynchronizedCollection<System.ServiceModel.Dispatcher.IInteractiveChannelInitializer> InteractiveChannelInitializers { get { throw null; } }
         public bool ManualAddressing { get { throw null; } set { } }
         public int MaxFaultSize { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Collections.Generic.SynchronizedCollection<System.ServiceModel.Dispatcher.IClientMessageInspector> MessageInspectors { get { throw null; } }
         public bool MessageVersionNoneFaultsEnabled { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Collections.Generic.SynchronizedKeyedCollection<string, System.ServiceModel.Dispatcher.ClientOperation> Operations { get { throw null; } }
         public System.ServiceModel.Dispatcher.IClientOperationSelector OperationSelector { get { throw null; } set { } }
         public System.ServiceModel.Dispatcher.ClientOperation UnhandledClientOperation { get { throw null; } }
         public bool ValidateMustUnderstand { get { throw null; } set { } }
         public System.Uri Via { get { throw null; } set { } }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public partial class ClientRuntimeCompatBase
     {
         internal ClientRuntimeCompatBase() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public System.Collections.Generic.IList<System.ServiceModel.Dispatcher.IClientMessageInspector> MessageInspectors { get { throw null; } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public System.Collections.ObjectModel.KeyedCollection<string, System.ServiceModel.Dispatcher.ClientOperation> Operations { get { throw null; } }
     }
@@ -8966,7 +8966,7 @@ namespace System.ServiceModel.Dispatcher
     {
         protected ExceptionHandler() { }
         public static System.ServiceModel.Dispatcher.ExceptionHandler AlwaysHandle { get { throw null; } }
-        public static System.ServiceModel.Dispatcher.ExceptionHandler AsynchronousThreadExceptionHandler { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]get { throw null; } [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, UnmanagedCode=true)]set { } }
+        public static System.ServiceModel.Dispatcher.ExceptionHandler AsynchronousThreadExceptionHandler { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]get { throw null; } [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, UnmanagedCode=true)]set { } }
         public static System.ServiceModel.Dispatcher.ExceptionHandler TransportExceptionHandler { get { throw null; } set { } }
         public abstract bool HandleException(System.Exception exception);
     }
@@ -9147,19 +9147,19 @@ namespace System.ServiceModel.Dispatcher
         public void CopyTo(System.Collections.Generic.KeyValuePair<System.ServiceModel.Dispatcher.MessageFilter, TFilterData>[] array, int arrayIndex) { }
         protected virtual System.ServiceModel.Dispatcher.IMessageFilterTable<TFilterData> CreateFilterTable(System.ServiceModel.Dispatcher.MessageFilter filter) { throw null; }
         public System.Collections.Generic.IEnumerator<System.Collections.Generic.KeyValuePair<System.ServiceModel.Dispatcher.MessageFilter, TFilterData>> GetEnumerator() { throw null; }
-        public bool GetMatchingFilter(System.ServiceModel.Channels.Message message, out System.ServiceModel.Dispatcher.MessageFilter filter) { filter = default(System.ServiceModel.Dispatcher.MessageFilter); throw null; }
-        public bool GetMatchingFilter(System.ServiceModel.Channels.MessageBuffer buffer, out System.ServiceModel.Dispatcher.MessageFilter filter) { filter = default(System.ServiceModel.Dispatcher.MessageFilter); throw null; }
+        public bool GetMatchingFilter(System.ServiceModel.Channels.Message message, out System.ServiceModel.Dispatcher.MessageFilter filter) { throw null; }
+        public bool GetMatchingFilter(System.ServiceModel.Channels.MessageBuffer buffer, out System.ServiceModel.Dispatcher.MessageFilter filter) { throw null; }
         public bool GetMatchingFilters(System.ServiceModel.Channels.Message message, System.Collections.Generic.ICollection<System.ServiceModel.Dispatcher.MessageFilter> results) { throw null; }
         public bool GetMatchingFilters(System.ServiceModel.Channels.MessageBuffer buffer, System.Collections.Generic.ICollection<System.ServiceModel.Dispatcher.MessageFilter> results) { throw null; }
-        public bool GetMatchingValue(System.ServiceModel.Channels.Message message, out TFilterData data) { data = default(TFilterData); throw null; }
-        public bool GetMatchingValue(System.ServiceModel.Channels.MessageBuffer buffer, out TFilterData data) { data = default(TFilterData); throw null; }
+        public bool GetMatchingValue(System.ServiceModel.Channels.Message message, out TFilterData data) { throw null; }
+        public bool GetMatchingValue(System.ServiceModel.Channels.MessageBuffer buffer, out TFilterData data) { throw null; }
         public bool GetMatchingValues(System.ServiceModel.Channels.Message message, System.Collections.Generic.ICollection<TFilterData> results) { throw null; }
         public bool GetMatchingValues(System.ServiceModel.Channels.MessageBuffer buffer, System.Collections.Generic.ICollection<TFilterData> results) { throw null; }
         public int GetPriority(System.ServiceModel.Dispatcher.MessageFilter filter) { throw null; }
         public bool Remove(System.Collections.Generic.KeyValuePair<System.ServiceModel.Dispatcher.MessageFilter, TFilterData> item) { throw null; }
         public bool Remove(System.ServiceModel.Dispatcher.MessageFilter filter) { throw null; }
         System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator() { throw null; }
-        public bool TryGetValue(System.ServiceModel.Dispatcher.MessageFilter filter, out TFilterData data) { data = default(TFilterData); throw null; }
+        public bool TryGetValue(System.ServiceModel.Dispatcher.MessageFilter filter, out TFilterData data) { throw null; }
     }
     public abstract partial class MessageQuery
     {
@@ -9194,7 +9194,7 @@ namespace System.ServiceModel.Dispatcher
         public bool Remove(System.Collections.Generic.KeyValuePair<System.ServiceModel.Dispatcher.MessageQuery, TItem> item) { throw null; }
         public bool Remove(System.ServiceModel.Dispatcher.MessageQuery key) { throw null; }
         System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator() { throw null; }
-        public bool TryGetValue(System.ServiceModel.Dispatcher.MessageQuery key, out TItem value) { value = default(TItem); throw null; }
+        public bool TryGetValue(System.ServiceModel.Dispatcher.MessageQuery key, out TItem value) { throw null; }
     }
     [System.SerializableAttribute]
     public partial class MultipleFilterMatchesException : System.SystemException
@@ -9305,18 +9305,18 @@ namespace System.ServiceModel.Dispatcher
         public bool ContainsKey(System.ServiceModel.Dispatcher.MessageFilter filter) { throw null; }
         public void CopyTo(System.Collections.Generic.KeyValuePair<System.ServiceModel.Dispatcher.MessageFilter, TFilterData>[] array, int arrayIndex) { }
         public System.Collections.Generic.IEnumerator<System.Collections.Generic.KeyValuePair<System.ServiceModel.Dispatcher.MessageFilter, TFilterData>> GetEnumerator() { throw null; }
-        public bool GetMatchingFilter(System.ServiceModel.Channels.Message message, out System.ServiceModel.Dispatcher.MessageFilter filter) { filter = default(System.ServiceModel.Dispatcher.MessageFilter); throw null; }
-        public bool GetMatchingFilter(System.ServiceModel.Channels.MessageBuffer messageBuffer, out System.ServiceModel.Dispatcher.MessageFilter filter) { filter = default(System.ServiceModel.Dispatcher.MessageFilter); throw null; }
-        public bool GetMatchingFilter(System.ServiceModel.Dispatcher.SeekableXPathNavigator navigator, out System.ServiceModel.Dispatcher.MessageFilter filter) { filter = default(System.ServiceModel.Dispatcher.MessageFilter); throw null; }
-        public bool GetMatchingFilter(System.Xml.XPath.XPathNavigator navigator, out System.ServiceModel.Dispatcher.MessageFilter filter) { filter = default(System.ServiceModel.Dispatcher.MessageFilter); throw null; }
+        public bool GetMatchingFilter(System.ServiceModel.Channels.Message message, out System.ServiceModel.Dispatcher.MessageFilter filter) { throw null; }
+        public bool GetMatchingFilter(System.ServiceModel.Channels.MessageBuffer messageBuffer, out System.ServiceModel.Dispatcher.MessageFilter filter) { throw null; }
+        public bool GetMatchingFilter(System.ServiceModel.Dispatcher.SeekableXPathNavigator navigator, out System.ServiceModel.Dispatcher.MessageFilter filter) { throw null; }
+        public bool GetMatchingFilter(System.Xml.XPath.XPathNavigator navigator, out System.ServiceModel.Dispatcher.MessageFilter filter) { throw null; }
         public bool GetMatchingFilters(System.ServiceModel.Channels.Message message, System.Collections.Generic.ICollection<System.ServiceModel.Dispatcher.MessageFilter> results) { throw null; }
         public bool GetMatchingFilters(System.ServiceModel.Channels.MessageBuffer messageBuffer, System.Collections.Generic.ICollection<System.ServiceModel.Dispatcher.MessageFilter> results) { throw null; }
         public bool GetMatchingFilters(System.ServiceModel.Dispatcher.SeekableXPathNavigator navigator, System.Collections.Generic.ICollection<System.ServiceModel.Dispatcher.MessageFilter> results) { throw null; }
         public bool GetMatchingFilters(System.Xml.XPath.XPathNavigator navigator, System.Collections.Generic.ICollection<System.ServiceModel.Dispatcher.MessageFilter> results) { throw null; }
-        public bool GetMatchingValue(System.ServiceModel.Channels.Message message, out TFilterData data) { data = default(TFilterData); throw null; }
-        public bool GetMatchingValue(System.ServiceModel.Channels.MessageBuffer messageBuffer, out TFilterData data) { data = default(TFilterData); throw null; }
-        public bool GetMatchingValue(System.ServiceModel.Dispatcher.SeekableXPathNavigator navigator, out TFilterData data) { data = default(TFilterData); throw null; }
-        public bool GetMatchingValue(System.Xml.XPath.XPathNavigator navigator, out TFilterData data) { data = default(TFilterData); throw null; }
+        public bool GetMatchingValue(System.ServiceModel.Channels.Message message, out TFilterData data) { throw null; }
+        public bool GetMatchingValue(System.ServiceModel.Channels.MessageBuffer messageBuffer, out TFilterData data) { throw null; }
+        public bool GetMatchingValue(System.ServiceModel.Dispatcher.SeekableXPathNavigator navigator, out TFilterData data) { throw null; }
+        public bool GetMatchingValue(System.Xml.XPath.XPathNavigator navigator, out TFilterData data) { throw null; }
         public bool GetMatchingValues(System.ServiceModel.Channels.Message message, System.Collections.Generic.ICollection<TFilterData> results) { throw null; }
         public bool GetMatchingValues(System.ServiceModel.Channels.MessageBuffer messageBuffer, System.Collections.Generic.ICollection<TFilterData> results) { throw null; }
         public bool GetMatchingValues(System.ServiceModel.Dispatcher.SeekableXPathNavigator navigator, System.Collections.Generic.ICollection<TFilterData> results) { throw null; }
@@ -9326,7 +9326,7 @@ namespace System.ServiceModel.Dispatcher
         public bool Remove(System.ServiceModel.Dispatcher.XPathMessageFilter filter) { throw null; }
         System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator() { throw null; }
         public void TrimToSize() { }
-        public bool TryGetValue(System.ServiceModel.Dispatcher.MessageFilter filter, out TFilterData data) { data = default(TFilterData); throw null; }
+        public bool TryGetValue(System.ServiceModel.Dispatcher.MessageFilter filter, out TFilterData data) { throw null; }
     }
     public partial class XPathMessageQueryCollection : System.ServiceModel.Dispatcher.MessageQueryCollection
     {
@@ -9365,10 +9365,10 @@ namespace System.ServiceModel.MsmqIntegration
         public MsmqIntegrationBinding(System.ServiceModel.MsmqIntegration.MsmqIntegrationSecurityMode securityMode) { }
         public MsmqIntegrationBinding(string configurationName) { }
         public System.ServiceModel.MsmqIntegration.MsmqIntegrationSecurity Security { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.MsmqIntegration.MsmqMessageSerializationFormat)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.MsmqIntegration.MsmqMessageSerializationFormat.Xml)]
         public System.ServiceModel.MsmqIntegration.MsmqMessageSerializationFormat SerializationFormat { get { throw null; } set { } }
         public override System.ServiceModel.Channels.BindingElementCollection CreateBindingElements() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeSecurity() { throw null; }
     }
     public sealed partial class MsmqIntegrationBindingElement : System.ServiceModel.Channels.MsmqBindingElementBase
@@ -9412,7 +9412,7 @@ namespace System.ServiceModel.MsmqIntegration
     public sealed partial class MsmqIntegrationSecurity
     {
         public MsmqIntegrationSecurity() { }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceModel.MsmqIntegration.MsmqIntegrationSecurityMode)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceModel.MsmqIntegration.MsmqIntegrationSecurityMode.Transport)]
         public System.ServiceModel.MsmqIntegration.MsmqIntegrationSecurityMode Mode { get { throw null; } set { } }
         public System.ServiceModel.MsmqTransportSecurity Transport { get { throw null; } set { } }
     }
@@ -9457,7 +9457,7 @@ namespace System.ServiceModel.MsmqIntegration
 namespace System.ServiceModel.PeerResolvers
 {
     [System.ObsoleteAttribute("PeerChannel feature is obsolete and will be removed in the future.", false)]
-    [System.ServiceModel.ServiceBehaviorAttribute(UseSynchronizationContext=false, InstanceContextMode=(System.ServiceModel.InstanceContextMode)(2), ConcurrencyMode=(System.ServiceModel.ConcurrencyMode)(2))]
+    [System.ServiceModel.ServiceBehaviorAttribute(UseSynchronizationContext=false, InstanceContextMode=System.ServiceModel.InstanceContextMode.Single, ConcurrencyMode=System.ServiceModel.ConcurrencyMode.Multiple)]
     public partial class CustomPeerResolverService : System.ServiceModel.PeerResolvers.IPeerResolverContract
     {
         public CustomPeerResolverService() { }
@@ -9474,7 +9474,7 @@ namespace System.ServiceModel.PeerResolvers
         public virtual void Unregister(System.ServiceModel.PeerResolvers.UnregisterInfo unregisterInfo) { }
         public virtual System.ServiceModel.PeerResolvers.RegisterResponseInfo Update(System.ServiceModel.PeerResolvers.UpdateInfo updateInfo) { throw null; }
     }
-    [System.ServiceModel.ServiceContractAttribute(Name="IPeerResolverContract", Namespace="http://schemas.microsoft.com/net/2006/05/peer/resolver", SessionMode=(System.ServiceModel.SessionMode)(0))]
+    [System.ServiceModel.ServiceContractAttribute(Name="IPeerResolverContract", Namespace="http://schemas.microsoft.com/net/2006/05/peer/resolver", SessionMode=System.ServiceModel.SessionMode.Allowed)]
     public partial interface IPeerResolverContract
     {
         [System.ServiceModel.OperationContractAttribute(IsOneWay=false, Name="GetServiceInfo", Action="http://schemas.microsoft.com/net/2006/05/peer/resolver/GetServiceSettings", ReplyAction="http://schemas.microsoft.com/net/2006/05/peer/resolver/GetServiceSettingsResponse")]
@@ -9731,11 +9731,11 @@ namespace System.ServiceModel.Security
         public static string Name { get { throw null; } }
         public System.ServiceModel.Channels.IMessageProperty CreateCopy() { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
-        public void StartImpersonation(out System.IDisposable impersonationContext, out System.Security.Principal.IPrincipal originalPrincipal, out bool isThreadPrincipalSet) { impersonationContext = default(System.IDisposable); originalPrincipal = default(System.Security.Principal.IPrincipal); isThreadPrincipalSet = default(bool); }
+        public void StartImpersonation(out System.IDisposable impersonationContext, out System.Security.Principal.IPrincipal originalPrincipal, out bool isThreadPrincipalSet) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
         public void StopImpersonation(System.IDisposable impersonationContext, System.Security.Principal.IPrincipal originalPrincipal, bool isThreadPrincipalSet) { }
-        public static bool TryGet(System.ServiceModel.Channels.Message message, out System.ServiceModel.Security.ImpersonateOnSerializingReplyMessageProperty property) { property = default(System.ServiceModel.Security.ImpersonateOnSerializingReplyMessageProperty); throw null; }
-        public static bool TryGet(System.ServiceModel.Channels.MessageProperties properties, out System.ServiceModel.Security.ImpersonateOnSerializingReplyMessageProperty property) { property = default(System.ServiceModel.Security.ImpersonateOnSerializingReplyMessageProperty); throw null; }
+        public static bool TryGet(System.ServiceModel.Channels.Message message, out System.ServiceModel.Security.ImpersonateOnSerializingReplyMessageProperty property) { throw null; }
+        public static bool TryGet(System.ServiceModel.Channels.MessageProperties properties, out System.ServiceModel.Security.ImpersonateOnSerializingReplyMessageProperty property) { throw null; }
     }
     public partial class InfocardInteractiveChannelInitializer : System.ServiceModel.Dispatcher.IInteractiveChannelInitializer
     {
@@ -9972,8 +9972,8 @@ namespace System.ServiceModel.Security
         public void AddParts(System.ServiceModel.Security.MessagePartSpecification parts) { }
         public void AddParts(System.ServiceModel.Security.MessagePartSpecification parts, string action) { }
         public void MakeReadOnly() { }
-        public bool TryGetParts(string action, bool excludeChannelScope, out System.ServiceModel.Security.MessagePartSpecification parts) { parts = default(System.ServiceModel.Security.MessagePartSpecification); throw null; }
-        public bool TryGetParts(string action, out System.ServiceModel.Security.MessagePartSpecification parts) { parts = default(System.ServiceModel.Security.MessagePartSpecification); throw null; }
+        public bool TryGetParts(string action, bool excludeChannelScope, out System.ServiceModel.Security.MessagePartSpecification parts) { throw null; }
+        public bool TryGetParts(string action, out System.ServiceModel.Security.MessagePartSpecification parts) { throw null; }
     }
     public sealed partial class SecureConversationServiceCredential
     {
@@ -10114,8 +10114,8 @@ namespace System.ServiceModel.Security
     {
         public ServiceCredentialsSecurityTokenManager(System.ServiceModel.Description.ServiceCredentials parent) { }
         public System.ServiceModel.Description.ServiceCredentials ServiceCredentials { get { throw null; } }
-        protected System.IdentityModel.Selectors.SecurityTokenAuthenticator CreateSecureConversationTokenAuthenticator(System.ServiceModel.Security.Tokens.RecipientServiceModelSecurityTokenRequirement recipientRequirement, bool preserveBootstrapTokens, out System.IdentityModel.Selectors.SecurityTokenResolver sctResolver) { sctResolver = default(System.IdentityModel.Selectors.SecurityTokenResolver); throw null; }
-        public override System.IdentityModel.Selectors.SecurityTokenAuthenticator CreateSecurityTokenAuthenticator(System.IdentityModel.Selectors.SecurityTokenRequirement tokenRequirement, out System.IdentityModel.Selectors.SecurityTokenResolver outOfBandTokenResolver) { outOfBandTokenResolver = default(System.IdentityModel.Selectors.SecurityTokenResolver); throw null; }
+        protected System.IdentityModel.Selectors.SecurityTokenAuthenticator CreateSecureConversationTokenAuthenticator(System.ServiceModel.Security.Tokens.RecipientServiceModelSecurityTokenRequirement recipientRequirement, bool preserveBootstrapTokens, out System.IdentityModel.Selectors.SecurityTokenResolver sctResolver) { throw null; }
+        public override System.IdentityModel.Selectors.SecurityTokenAuthenticator CreateSecurityTokenAuthenticator(System.IdentityModel.Selectors.SecurityTokenRequirement tokenRequirement, out System.IdentityModel.Selectors.SecurityTokenResolver outOfBandTokenResolver) { throw null; }
         public override System.IdentityModel.Selectors.SecurityTokenProvider CreateSecurityTokenProvider(System.IdentityModel.Selectors.SecurityTokenRequirement requirement) { throw null; }
         public override System.IdentityModel.Selectors.SecurityTokenSerializer CreateSecurityTokenSerializer(System.IdentityModel.Selectors.SecurityTokenVersion version) { throw null; }
         public virtual System.ServiceModel.EndpointIdentity GetIdentityOfSelf(System.IdentityModel.Selectors.SecurityTokenRequirement tokenRequirement) { throw null; }
@@ -10229,7 +10229,7 @@ namespace System.ServiceModel.Security
         protected override System.IdentityModel.Tokens.SecurityKeyIdentifierClause ReadKeyIdentifierClauseCore(System.Xml.XmlReader reader) { throw null; }
         protected override System.IdentityModel.Tokens.SecurityKeyIdentifier ReadKeyIdentifierCore(System.Xml.XmlReader reader) { throw null; }
         protected override System.IdentityModel.Tokens.SecurityToken ReadTokenCore(System.Xml.XmlReader reader, System.IdentityModel.Selectors.SecurityTokenResolver tokenResolver) { throw null; }
-        public virtual bool TryCreateKeyIdentifierClauseFromTokenXml(System.Xml.XmlElement element, System.ServiceModel.Security.Tokens.SecurityTokenReferenceStyle tokenReferenceStyle, out System.IdentityModel.Tokens.SecurityKeyIdentifierClause securityKeyIdentifierClause) { securityKeyIdentifierClause = default(System.IdentityModel.Tokens.SecurityKeyIdentifierClause); throw null; }
+        public virtual bool TryCreateKeyIdentifierClauseFromTokenXml(System.Xml.XmlElement element, System.ServiceModel.Security.Tokens.SecurityTokenReferenceStyle tokenReferenceStyle, out System.IdentityModel.Tokens.SecurityKeyIdentifierClause securityKeyIdentifierClause) { throw null; }
         protected override void WriteKeyIdentifierClauseCore(System.Xml.XmlWriter writer, System.IdentityModel.Tokens.SecurityKeyIdentifierClause keyIdentifierClause) { }
         protected override void WriteKeyIdentifierCore(System.Xml.XmlWriter writer, System.IdentityModel.Tokens.SecurityKeyIdentifier keyIdentifier) { }
         protected override void WriteTokenCore(System.Xml.XmlWriter writer, System.IdentityModel.Tokens.SecurityToken token) { }
@@ -10269,20 +10269,20 @@ namespace System.ServiceModel.Security
         public void Close(System.TimeSpan timeout) { }
         protected virtual System.ServiceModel.Channels.Message CreateRequest(System.IdentityModel.Protocols.WSTrust.RequestSecurityToken request, string requestType) { throw null; }
         public System.ServiceModel.Channels.Message EndCancel(System.IAsyncResult asyncResult) { throw null; }
-        public void EndCancel(System.IAsyncResult result, out System.IdentityModel.Protocols.WSTrust.RequestSecurityTokenResponse rstr) { rstr = default(System.IdentityModel.Protocols.WSTrust.RequestSecurityTokenResponse); }
+        public void EndCancel(System.IAsyncResult result, out System.IdentityModel.Protocols.WSTrust.RequestSecurityTokenResponse rstr) { throw null; }
         public void EndClose(System.IAsyncResult result) { }
         public System.ServiceModel.Channels.Message EndIssue(System.IAsyncResult asyncResult) { throw null; }
-        public System.IdentityModel.Tokens.SecurityToken EndIssue(System.IAsyncResult result, out System.IdentityModel.Protocols.WSTrust.RequestSecurityTokenResponse rstr) { rstr = default(System.IdentityModel.Protocols.WSTrust.RequestSecurityTokenResponse); throw null; }
+        public System.IdentityModel.Tokens.SecurityToken EndIssue(System.IAsyncResult result, out System.IdentityModel.Protocols.WSTrust.RequestSecurityTokenResponse rstr) { throw null; }
         public void EndOpen(System.IAsyncResult result) { }
         public System.ServiceModel.Channels.Message EndRenew(System.IAsyncResult asyncResult) { throw null; }
-        public void EndRenew(System.IAsyncResult result, out System.IdentityModel.Protocols.WSTrust.RequestSecurityTokenResponse rstr) { rstr = default(System.IdentityModel.Protocols.WSTrust.RequestSecurityTokenResponse); }
+        public void EndRenew(System.IAsyncResult result, out System.IdentityModel.Protocols.WSTrust.RequestSecurityTokenResponse rstr) { throw null; }
         public System.ServiceModel.Channels.Message EndValidate(System.IAsyncResult asyncResult) { throw null; }
-        public void EndValidate(System.IAsyncResult result, out System.IdentityModel.Protocols.WSTrust.RequestSecurityTokenResponse rstr) { rstr = default(System.IdentityModel.Protocols.WSTrust.RequestSecurityTokenResponse); }
+        public void EndValidate(System.IAsyncResult result, out System.IdentityModel.Protocols.WSTrust.RequestSecurityTokenResponse rstr) { throw null; }
         public T GetProperty<T>() where T : class { throw null; }
         protected static string GetRequestAction(string requestType, System.ServiceModel.Security.TrustVersion trustVersion) { throw null; }
         public virtual System.IdentityModel.Tokens.SecurityToken GetTokenFromResponse(System.IdentityModel.Protocols.WSTrust.RequestSecurityToken request, System.IdentityModel.Protocols.WSTrust.RequestSecurityTokenResponse response) { throw null; }
         public virtual System.IdentityModel.Tokens.SecurityToken Issue(System.IdentityModel.Protocols.WSTrust.RequestSecurityToken rst) { throw null; }
-        public virtual System.IdentityModel.Tokens.SecurityToken Issue(System.IdentityModel.Protocols.WSTrust.RequestSecurityToken rst, out System.IdentityModel.Protocols.WSTrust.RequestSecurityTokenResponse rstr) { rstr = default(System.IdentityModel.Protocols.WSTrust.RequestSecurityTokenResponse); throw null; }
+        public virtual System.IdentityModel.Tokens.SecurityToken Issue(System.IdentityModel.Protocols.WSTrust.RequestSecurityToken rst, out System.IdentityModel.Protocols.WSTrust.RequestSecurityTokenResponse rstr) { throw null; }
         public System.ServiceModel.Channels.Message Issue(System.ServiceModel.Channels.Message message) { throw null; }
         public void Open() { }
         public void Open(System.TimeSpan timeout) { }
@@ -10328,8 +10328,8 @@ namespace System.ServiceModel.Security
         public WSTrustResponseBodyWriter(System.IdentityModel.Protocols.WSTrust.RequestSecurityTokenResponse requestSecurityTokenResponse, System.IdentityModel.Protocols.WSTrust.WSTrustResponseSerializer serializer, System.IdentityModel.Protocols.WSTrust.WSTrustSerializationContext context) : base (default(bool)) { }
         protected override void OnWriteBodyContents(System.Xml.XmlDictionaryWriter writer) { }
     }
-    [System.ServiceModel.Activation.AspNetCompatibilityRequirementsAttribute(RequirementsMode=(System.ServiceModel.Activation.AspNetCompatibilityRequirementsMode)(1))]
-    [System.ServiceModel.ServiceBehaviorAttribute(Name="SecurityTokenService", Namespace="http://schemas.microsoft.com/ws/2008/06/identity/securitytokenservice", InstanceContextMode=(System.ServiceModel.InstanceContextMode)(2), ConcurrencyMode=(System.ServiceModel.ConcurrencyMode)(2))]
+    [System.ServiceModel.Activation.AspNetCompatibilityRequirementsAttribute(RequirementsMode=System.ServiceModel.Activation.AspNetCompatibilityRequirementsMode.Allowed)]
+    [System.ServiceModel.ServiceBehaviorAttribute(Name="SecurityTokenService", Namespace="http://schemas.microsoft.com/ws/2008/06/identity/securitytokenservice", InstanceContextMode=System.ServiceModel.InstanceContextMode.Single, ConcurrencyMode=System.ServiceModel.ConcurrencyMode.Multiple)]
     public partial class WSTrustServiceContract : System.ServiceModel.Description.IContractBehavior, System.ServiceModel.Description.IWsdlExportExtension, System.ServiceModel.Security.IWSTrust13AsyncContract, System.ServiceModel.Security.IWSTrust13SyncContract, System.ServiceModel.Security.IWSTrustFeb2005AsyncContract, System.ServiceModel.Security.IWSTrustFeb2005SyncContract
     {
         public WSTrustServiceContract(System.IdentityModel.Configuration.SecurityTokenServiceConfiguration securityTokenServiceConfiguration) { }
@@ -10685,9 +10685,9 @@ namespace System.ServiceModel.Security.Tokens
         public void RemoveAllContexts(System.Xml.UniqueId contextId) { }
         public void RemoveContext(System.Xml.UniqueId contextId, System.Xml.UniqueId generation) { }
         public bool TryAddContext(System.ServiceModel.Security.Tokens.SecurityContextSecurityToken token) { throw null; }
-        protected override bool TryResolveSecurityKeyCore(System.IdentityModel.Tokens.SecurityKeyIdentifierClause keyIdentifierClause, out System.IdentityModel.Tokens.SecurityKey key) { key = default(System.IdentityModel.Tokens.SecurityKey); throw null; }
-        protected override bool TryResolveTokenCore(System.IdentityModel.Tokens.SecurityKeyIdentifier keyIdentifier, out System.IdentityModel.Tokens.SecurityToken token) { token = default(System.IdentityModel.Tokens.SecurityToken); throw null; }
-        protected override bool TryResolveTokenCore(System.IdentityModel.Tokens.SecurityKeyIdentifierClause keyIdentifierClause, out System.IdentityModel.Tokens.SecurityToken token) { token = default(System.IdentityModel.Tokens.SecurityToken); throw null; }
+        protected override bool TryResolveSecurityKeyCore(System.IdentityModel.Tokens.SecurityKeyIdentifierClause keyIdentifierClause, out System.IdentityModel.Tokens.SecurityKey key) { throw null; }
+        protected override bool TryResolveTokenCore(System.IdentityModel.Tokens.SecurityKeyIdentifier keyIdentifier, out System.IdentityModel.Tokens.SecurityToken token) { throw null; }
+        protected override bool TryResolveTokenCore(System.IdentityModel.Tokens.SecurityKeyIdentifierClause keyIdentifierClause, out System.IdentityModel.Tokens.SecurityToken token) { throw null; }
         public void UpdateContextCachingTime(System.ServiceModel.Security.Tokens.SecurityContextSecurityToken context, System.DateTime expirationTime) { }
     }
     public enum SecurityTokenInclusionMode
@@ -10882,7 +10882,7 @@ namespace System.ServiceModel.Syndication
         protected override System.ServiceModel.Syndication.SyndicationFeed CreateFeedInstance() { throw null; }
         public override void ReadFrom(System.Xml.XmlReader reader) { }
         protected virtual System.ServiceModel.Syndication.SyndicationItem ReadItem(System.Xml.XmlReader reader, System.ServiceModel.Syndication.SyndicationFeed feed) { throw null; }
-        protected virtual System.Collections.Generic.IEnumerable<System.ServiceModel.Syndication.SyndicationItem> ReadItems(System.Xml.XmlReader reader, System.ServiceModel.Syndication.SyndicationFeed feed, out bool areAllItemsRead) { areAllItemsRead = default(bool); throw null; }
+        protected virtual System.Collections.Generic.IEnumerable<System.ServiceModel.Syndication.SyndicationItem> ReadItems(System.Xml.XmlReader reader, System.ServiceModel.Syndication.SyndicationFeed feed, out bool areAllItemsRead) { throw null; }
         System.Xml.Schema.XmlSchema System.Xml.Serialization.IXmlSerializable.GetSchema() { throw null; }
         void System.Xml.Serialization.IXmlSerializable.ReadXml(System.Xml.XmlReader reader) { }
         void System.Xml.Serialization.IXmlSerializable.WriteXml(System.Xml.XmlWriter writer) { }
@@ -11057,7 +11057,7 @@ namespace System.ServiceModel.Syndication
         protected override System.ServiceModel.Syndication.SyndicationFeed CreateFeedInstance() { throw null; }
         public override void ReadFrom(System.Xml.XmlReader reader) { }
         protected virtual System.ServiceModel.Syndication.SyndicationItem ReadItem(System.Xml.XmlReader reader, System.ServiceModel.Syndication.SyndicationFeed feed) { throw null; }
-        protected virtual System.Collections.Generic.IEnumerable<System.ServiceModel.Syndication.SyndicationItem> ReadItems(System.Xml.XmlReader reader, System.ServiceModel.Syndication.SyndicationFeed feed, out bool areAllItemsRead) { areAllItemsRead = default(bool); throw null; }
+        protected virtual System.Collections.Generic.IEnumerable<System.ServiceModel.Syndication.SyndicationItem> ReadItems(System.Xml.XmlReader reader, System.ServiceModel.Syndication.SyndicationFeed feed, out bool areAllItemsRead) { throw null; }
         protected internal override void SetFeed(System.ServiceModel.Syndication.SyndicationFeed feed) { }
         System.Xml.Schema.XmlSchema System.Xml.Serialization.IXmlSerializable.GetSchema() { throw null; }
         void System.Xml.Serialization.IXmlSerializable.ReadXml(System.Xml.XmlReader reader) { }
@@ -11310,7 +11310,7 @@ namespace System.ServiceModel.Syndication
         protected internal static bool TryParseAttribute(string name, string ns, string value, System.ServiceModel.Syndication.SyndicationItem item, string version) { throw null; }
         protected internal static bool TryParseAttribute(string name, string ns, string value, System.ServiceModel.Syndication.SyndicationLink link, string version) { throw null; }
         protected internal static bool TryParseAttribute(string name, string ns, string value, System.ServiceModel.Syndication.SyndicationPerson person, string version) { throw null; }
-        protected internal static bool TryParseContent(System.Xml.XmlReader reader, System.ServiceModel.Syndication.SyndicationItem item, string contentType, string version, out System.ServiceModel.Syndication.SyndicationContent content) { content = default(System.ServiceModel.Syndication.SyndicationContent); throw null; }
+        protected internal static bool TryParseContent(System.Xml.XmlReader reader, System.ServiceModel.Syndication.SyndicationItem item, string contentType, string version, out System.ServiceModel.Syndication.SyndicationContent content) { throw null; }
         protected internal static bool TryParseElement(System.Xml.XmlReader reader, System.ServiceModel.Syndication.SyndicationCategory category, string version) { throw null; }
         protected internal static bool TryParseElement(System.Xml.XmlReader reader, System.ServiceModel.Syndication.SyndicationFeed feed, string version) { throw null; }
         protected internal static bool TryParseElement(System.Xml.XmlReader reader, System.ServiceModel.Syndication.SyndicationItem item, string version) { throw null; }
@@ -11364,7 +11364,7 @@ namespace System.ServiceModel.Syndication
         public void SaveAsAtom10(System.Xml.XmlWriter writer) { }
         public void SaveAsRss20(System.Xml.XmlWriter writer) { }
         protected internal virtual bool TryParseAttribute(string name, string ns, string value, string version) { throw null; }
-        protected internal virtual bool TryParseContent(System.Xml.XmlReader reader, string contentType, string version, out System.ServiceModel.Syndication.SyndicationContent content) { content = default(System.ServiceModel.Syndication.SyndicationContent); throw null; }
+        protected internal virtual bool TryParseContent(System.Xml.XmlReader reader, string contentType, string version, out System.ServiceModel.Syndication.SyndicationContent content) { throw null; }
         protected internal virtual bool TryParseElement(System.Xml.XmlReader reader, string version) { throw null; }
         protected internal virtual void WriteAttributeExtensions(System.Xml.XmlWriter writer, string version) { }
         protected internal virtual void WriteElementExtensions(System.Xml.XmlWriter writer, string version) { }
@@ -11393,7 +11393,7 @@ namespace System.ServiceModel.Syndication
         protected static bool TryParseAttribute(string name, string ns, string value, System.ServiceModel.Syndication.SyndicationItem item, string version) { throw null; }
         protected static bool TryParseAttribute(string name, string ns, string value, System.ServiceModel.Syndication.SyndicationLink link, string version) { throw null; }
         protected static bool TryParseAttribute(string name, string ns, string value, System.ServiceModel.Syndication.SyndicationPerson person, string version) { throw null; }
-        protected static bool TryParseContent(System.Xml.XmlReader reader, System.ServiceModel.Syndication.SyndicationItem item, string contentType, string version, out System.ServiceModel.Syndication.SyndicationContent content) { content = default(System.ServiceModel.Syndication.SyndicationContent); throw null; }
+        protected static bool TryParseContent(System.Xml.XmlReader reader, System.ServiceModel.Syndication.SyndicationItem item, string contentType, string version, out System.ServiceModel.Syndication.SyndicationContent content) { throw null; }
         protected static bool TryParseElement(System.Xml.XmlReader reader, System.ServiceModel.Syndication.SyndicationCategory category, string version) { throw null; }
         protected static bool TryParseElement(System.Xml.XmlReader reader, System.ServiceModel.Syndication.SyndicationItem item, string version) { throw null; }
         protected static bool TryParseElement(System.Xml.XmlReader reader, System.ServiceModel.Syndication.SyndicationLink link, string version) { throw null; }
diff --git a/src/v4.7.2/System.ServiceProcess.cs b/src/v4.7.2/System.ServiceProcess.cs
index 78e52ee..4317934 100644
--- a/src/v4.7.2/System.ServiceProcess.cs
+++ b/src/v4.7.2/System.ServiceProcess.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.ServiceProcess.dll")]
@@ -19,7 +19,7 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, SkipVerification=true)]
 namespace System.ServiceProcess
 {
@@ -62,11 +62,11 @@ namespace System.ServiceProcess
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool CanStop { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Diagnostics.EventLog EventLog { get { throw null; } }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         public int ExitCode { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected System.IntPtr ServiceHandle { get { throw null; } }
         [System.ComponentModel.TypeConverterAttribute("System.Diagnostics.Design.StringValueConverter, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ServiceProcess.ServiceProcessDescriptionAttribute("SBServiceName")]
@@ -84,7 +84,7 @@ namespace System.ServiceProcess
         public void RequestAdditionalTime(int milliseconds) { }
         public static void Run(System.ServiceProcess.ServiceBase service) { }
         public static void Run(System.ServiceProcess.ServiceBase[] services) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         public void ServiceMainCallback(int argCount, System.IntPtr argPointer) { }
         public void Stop() { }
@@ -96,19 +96,19 @@ namespace System.ServiceProcess
         public ServiceController() { }
         public ServiceController(string name) { }
         public ServiceController(string name, string machineName) { }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ServiceProcess.ServiceProcessDescriptionAttribute("SPCanPauseAndContinue")]
         public bool CanPauseAndContinue { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ServiceProcess.ServiceProcessDescriptionAttribute("SPCanShutdown")]
         public bool CanShutdown { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ServiceProcess.ServiceProcessDescriptionAttribute("SPCanStop")]
         public bool CanStop { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ServiceProcess.ServiceProcessDescriptionAttribute("SPDependentServices")]
         public System.ServiceProcess.ServiceController[] DependentServices { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.ReadOnlyAttribute(true)]
         [System.ServiceProcess.ServiceProcessDescriptionAttribute("SPDisplayName")]
         public string DisplayName { get { throw null; } set { } }
@@ -118,7 +118,7 @@ namespace System.ServiceProcess
         [System.ServiceProcess.ServiceProcessDescriptionAttribute("SPMachineName")]
         public string MachineName { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Runtime.InteropServices.SafeHandle ServiceHandle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.ReadOnlyAttribute(true)]
@@ -126,16 +126,16 @@ namespace System.ServiceProcess
         [System.ComponentModel.TypeConverterAttribute("System.ServiceProcess.Design.ServiceNameConverter")]
         [System.ServiceProcess.ServiceProcessDescriptionAttribute("SPServiceName")]
         public string ServiceName { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ServiceProcess.ServiceProcessDescriptionAttribute("SPServicesDependedOn")]
         public System.ServiceProcess.ServiceController[] ServicesDependedOn { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ServiceProcess.ServiceProcessDescriptionAttribute("SPServiceType")]
         public System.ServiceProcess.ServiceType ServiceType { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ServiceProcess.ServiceProcessDescriptionAttribute("SPStartType")]
         public System.ServiceProcess.ServiceStartMode StartType { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ServiceProcess.ServiceProcessDescriptionAttribute("SPStatus")]
         public System.ServiceProcess.ServiceControllerStatus Status { get { throw null; } }
         public void Close() { }
@@ -170,7 +170,7 @@ namespace System.ServiceProcess
         Control = 6,
         None = 0,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(621), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Event | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.SerializableAttribute]
     public partial class ServiceControllerPermissionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute
     {
@@ -236,7 +236,7 @@ namespace System.ServiceProcess
         public string ServiceName { get { throw null; } set { } }
         [System.ServiceProcess.ServiceProcessDescriptionAttribute("ServiceInstallerServicesDependedOn")]
         public string[] ServicesDependedOn { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceProcess.ServiceStartMode)(3))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceProcess.ServiceStartMode.Manual)]
         [System.ServiceProcess.ServiceProcessDescriptionAttribute("ServiceInstallerStartType")]
         public System.ServiceProcess.ServiceStartMode StartType { get { throw null; } set { } }
         public override void CopyFromComponent(System.ComponentModel.IComponent component) { }
@@ -245,7 +245,7 @@ namespace System.ServiceProcess
         public override void Rollback(System.Collections.IDictionary savedState) { }
         public override void Uninstall(System.Collections.IDictionary savedState) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All)]
     public partial class ServiceProcessDescriptionAttribute : System.ComponentModel.DescriptionAttribute
     {
         public ServiceProcessDescriptionAttribute(string description) { }
@@ -254,7 +254,7 @@ namespace System.ServiceProcess
     public partial class ServiceProcessInstaller : System.Configuration.Install.ComponentInstaller
     {
         public ServiceProcessInstaller() { }
-        [System.ComponentModel.DefaultValueAttribute((System.ServiceProcess.ServiceAccount)(3))]
+        [System.ComponentModel.DefaultValueAttribute(System.ServiceProcess.ServiceAccount.User)]
         [System.ServiceProcess.ServiceProcessDescriptionAttribute("ServiceProcessInstallerAccount")]
         public System.ServiceProcess.ServiceAccount Account { get { throw null; } set { } }
         public override string HelpText { get { throw null; } }
diff --git a/src/v4.7.2/System.Transactions.cs b/src/v4.7.2/System.Transactions.cs
index fe3f4dd..baeb4ae 100644
--- a/src/v4.7.2/System.Transactions.cs
+++ b/src/v4.7.2/System.Transactions.cs
@@ -19,9 +19,9 @@
 [assembly:System.Runtime.InteropServices.BestFitMappingAttribute(false)]
 [assembly:System.Runtime.InteropServices.ComCompatibleVersionAttribute(1, 0, 3300, 0)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(1), SkipVerificationInFullTrust=true)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level1, SkipVerificationInFullTrust=true)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum)]
 namespace System.Transactions
 {
@@ -62,7 +62,7 @@ namespace System.Transactions
         public override System.Security.SecurityElement ToXml() { throw null; }
         public override System.Security.IPermission Union(System.Security.IPermission target) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767), AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All, AllowMultiple=true)]
     public sealed partial class DistributedTransactionPermissionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute
     {
         public DistributedTransactionPermissionAttribute(System.Security.Permissions.SecurityAction action) : base (default(System.Security.Permissions.SecurityAction)) { }
@@ -88,7 +88,7 @@ namespace System.Transactions
     }
     public delegate System.Transactions.Transaction HostCurrentTransactionCallback();
     [System.Runtime.InteropServices.GuidAttribute("0fb15084-af41-11ce-bd2b-204c4f4f5020")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IDtcTransaction
     {
         void Abort(System.IntPtr reason, int retaining, int async);
diff --git a/src/v4.7.2/System.Web.Abstractions.cs b/src/v4.7.2/System.Web.Abstractions.cs
index c25a207..6ecac80 100644
--- a/src/v4.7.2/System.Web.Abstractions.cs
+++ b/src/v4.7.2/System.Web.Abstractions.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.Web.Abstractions.dll")]
@@ -19,9 +19,9 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
-[assembly:System.Security.AllowPartiallyTrustedCallersAttribute(PartialTrustVisibilityLevel=(System.Security.PartialTrustVisibilityLevel)(1))]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(2), SkipVerificationInFullTrust=true)]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
+[assembly:System.Security.AllowPartiallyTrustedCallersAttribute(PartialTrustVisibilityLevel=System.Security.PartialTrustVisibilityLevel.NotVisibleByDefault)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level2, SkipVerificationInFullTrust=true)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, Execution=true)]
 [assembly:System.Runtime.CompilerServices.TypeForwardedToAttribute(typeof(System.Web.HttpApplicationStateBase))]
 [assembly:System.Runtime.CompilerServices.TypeForwardedToAttribute(typeof(System.Web.HttpApplicationStateWrapper))]
diff --git a/src/v4.7.2/System.Web.ApplicationServices.cs b/src/v4.7.2/System.Web.ApplicationServices.cs
index 90a0f95..2c2937d 100644
--- a/src/v4.7.2/System.Web.ApplicationServices.cs
+++ b/src/v4.7.2/System.Web.ApplicationServices.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.Web.ApplicationServices.dll")]
@@ -19,9 +19,9 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
-[assembly:System.Security.AllowPartiallyTrustedCallersAttribute(PartialTrustVisibilityLevel=(System.Security.PartialTrustVisibilityLevel)(1))]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(1), SkipVerificationInFullTrust=true)]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
+[assembly:System.Security.AllowPartiallyTrustedCallersAttribute(PartialTrustVisibilityLevel=System.Security.PartialTrustVisibilityLevel.NotVisibleByDefault)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level1, SkipVerificationInFullTrust=true)]
 namespace System.Web.Configuration
 {
     public enum MembershipPasswordCompatibilityMode
@@ -32,7 +32,7 @@ namespace System.Web.Configuration
 }
 namespace System.Web.Hosting
 {
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, AllowMultiple=false, Inherited=false)]
     public sealed partial class CustomLoaderAttribute : System.Attribute
     {
         public CustomLoaderAttribute(System.Type customLoaderType) { }
diff --git a/src/v4.7.2/System.Web.DynamicData.cs b/src/v4.7.2/System.Web.DynamicData.cs
index 9bdd9ef..0a71285 100644
--- a/src/v4.7.2/System.Web.DynamicData.cs
+++ b/src/v4.7.2/System.Web.DynamicData.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Drawing.BitmapSuffixInSatelliteAssemblyAttribute]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
@@ -20,9 +20,9 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
-[assembly:System.Security.AllowPartiallyTrustedCallersAttribute(PartialTrustVisibilityLevel=(System.Security.PartialTrustVisibilityLevel)(1))]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(2), SkipVerificationInFullTrust=true)]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
+[assembly:System.Security.AllowPartiallyTrustedCallersAttribute(PartialTrustVisibilityLevel=System.Security.PartialTrustVisibilityLevel.NotVisibleByDefault)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level2, SkipVerificationInFullTrust=true)]
 [assembly:System.Security.SecurityTransparentAttribute]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, Execution=true)]
 namespace System.Web.DynamicData
@@ -104,7 +104,7 @@ namespace System.Web.DynamicData
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool HtmlEncode { get { throw null; } set { } }
         [System.ComponentModel.CategoryAttribute("Behavior")]
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.DataBoundControlMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.DataBoundControlMode.ReadOnly)]
         public System.Web.UI.WebControls.DataBoundControlMode Mode { get { throw null; } set { } }
         [System.ComponentModel.CategoryAttribute("Behavior")]
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -154,8 +154,8 @@ namespace System.Web.DynamicData
         public static void SetMetaTable(this System.Web.UI.INamingContainer control, System.Web.DynamicData.MetaTable table) { }
         public static void SetMetaTable(this System.Web.UI.INamingContainer control, System.Web.DynamicData.MetaTable table, System.Collections.Generic.IDictionary<string, object> defaultValues) { }
         public static void SetMetaTable(this System.Web.UI.INamingContainer control, System.Web.DynamicData.MetaTable table, object defaultValues) { }
-        public static bool TryGetMetaTable(this System.Web.UI.IDataSource dataSource, out System.Web.DynamicData.MetaTable table) { table = default(System.Web.DynamicData.MetaTable); throw null; }
-        public static bool TryGetMetaTable(this System.Web.UI.INamingContainer control, out System.Web.DynamicData.MetaTable table) { table = default(System.Web.DynamicData.MetaTable); throw null; }
+        public static bool TryGetMetaTable(this System.Web.UI.IDataSource dataSource, out System.Web.DynamicData.MetaTable table) { throw null; }
+        public static bool TryGetMetaTable(this System.Web.UI.INamingContainer control, out System.Web.DynamicData.MetaTable table) { throw null; }
     }
     [System.ComponentModel.DesignerAttribute("System.Web.DynamicData.Design.DynamicDataManagerDesigner, System.Web.DynamicData.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35")]
     [System.Drawing.ToolboxBitmapAttribute(typeof(System.Web.DynamicData.DynamicDataManager), "DynamicDataManager.bmp")]
@@ -169,21 +169,21 @@ namespace System.Web.DynamicData
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool AutoLoadForeignKeys { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string ClientID { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Web.UI.ClientIDMode ClientIDMode { get { throw null; } set { } }
         [System.ComponentModel.CategoryAttribute("Behavior")]
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.DynamicData.DataControlReferenceCollection DataControls { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool Visible { get { throw null; } set { } }
         protected override void OnInit(System.EventArgs e) { }
         protected override void OnLoad(System.EventArgs e) { }
@@ -220,7 +220,7 @@ namespace System.Web.DynamicData
     {
         public DynamicEntity() { }
         [System.ComponentModel.CategoryAttribute("Behavior")]
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.DataBoundControlMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.DataBoundControlMode.ReadOnly)]
         public System.Web.UI.WebControls.DataBoundControlMode Mode { get { throw null; } set { } }
         [System.ComponentModel.CategoryAttribute("Behavior")]
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -264,7 +264,7 @@ namespace System.Web.DynamicData
         [System.ComponentModel.DefaultValueAttribute("")]
         public virtual string UIHint { get { throw null; } set { } }
         [System.ComponentModel.CategoryAttribute("Behavior")]
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.ValidateRequestMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.ValidateRequestMode.Inherit)]
         public new System.Web.UI.ValidateRequestMode ValidateRequestMode { get { throw null; } set { } }
         [System.ComponentModel.CategoryAttribute("Behavior")]
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -286,7 +286,7 @@ namespace System.Web.DynamicData
         [System.ComponentModel.DefaultValueAttribute("")]
         public string DataField { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.Control FilterTemplate { get { throw null; } }
         [System.ComponentModel.CategoryAttribute("Behavior")]
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -363,7 +363,7 @@ namespace System.Web.DynamicData
         public EntityTemplate() { }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.INamingContainer))]
         public virtual System.Web.UI.ITemplate ItemTemplate { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
     }
@@ -630,8 +630,8 @@ namespace System.Web.DynamicData
         public void RegisterContext(System.Web.DynamicData.ModelProviders.DataModelProvider dataModelProvider) { }
         public virtual void RegisterContext(System.Web.DynamicData.ModelProviders.DataModelProvider dataModelProvider, System.Web.DynamicData.ContextConfiguration configuration) { }
         public static void ResetRegistrationException() { }
-        public bool TryGetTable(string uniqueTableName, out System.Web.DynamicData.MetaTable table) { table = default(System.Web.DynamicData.MetaTable); throw null; }
-        public bool TryGetTable(System.Type entityType, out System.Web.DynamicData.MetaTable table) { table = default(System.Web.DynamicData.MetaTable); throw null; }
+        public bool TryGetTable(string uniqueTableName, out System.Web.DynamicData.MetaTable table) { throw null; }
+        public bool TryGetTable(System.Type entityType, out System.Web.DynamicData.MetaTable table) { throw null; }
     }
     public partial class MetaTable
     {
@@ -688,8 +688,8 @@ namespace System.Web.DynamicData
         protected internal virtual void Initialize() { }
         public void ResetMetadata() { }
         public override string ToString() { throw null; }
-        public bool TryGetColumn(string columnName, out System.Web.DynamicData.MetaColumn column) { column = default(System.Web.DynamicData.MetaColumn); throw null; }
-        public static bool TryGetTable(System.Type entityType, out System.Web.DynamicData.MetaTable table) { table = default(System.Web.DynamicData.MetaTable); throw null; }
+        public bool TryGetColumn(string columnName, out System.Web.DynamicData.MetaColumn column) { throw null; }
+        public static bool TryGetTable(System.Type entityType, out System.Web.DynamicData.MetaTable table) { throw null; }
     }
     public static partial class PageAction
     {
@@ -710,7 +710,7 @@ namespace System.Web.DynamicData
         public string DynamicFilterContainerId { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.INamingContainer))]
         public virtual System.Web.UI.ITemplate ItemTemplate { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
         protected override void OnPreRender(System.EventArgs e) { }
@@ -730,7 +730,7 @@ namespace System.Web.DynamicData
         protected void OnFilterChanged() { }
         public void PopulateListControl(System.Web.UI.WebControls.ListControl listControl) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false)]
     public sealed partial class TableNameAttribute : System.Attribute
     {
         public TableNameAttribute(string name) { }
diff --git a/src/v4.7.2/System.Web.Extensions.Design.cs b/src/v4.7.2/System.Web.Extensions.Design.cs
index 365e47c..d31ab09 100644
--- a/src/v4.7.2/System.Web.Extensions.Design.cs
+++ b/src/v4.7.2/System.Web.Extensions.Design.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Drawing.BitmapSuffixInSatelliteAssemblyAttribute]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
@@ -20,7 +20,7 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Web.UI.WebResourceAttribute("System.Web.Resources.Design.Background.gif", "image/gif")]
 namespace System.Web.UI.Design
 {
@@ -170,7 +170,7 @@ namespace System.Web.UI.Design.WebControls
         public string ContextTypeName { get { throw null; } set { } }
         [System.ComponentModel.CategoryAttribute("Data")]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
         [System.ComponentModel.TypeConverterAttribute("System.Web.UI.Design.WebControls.LinqDataSourceInsertUpdateDeleteStatementConverter")]
         public string Delete { get { throw null; } set { } }
@@ -183,7 +183,7 @@ namespace System.Web.UI.Design.WebControls
         public string GroupBy { get { throw null; } set { } }
         [System.ComponentModel.CategoryAttribute("Data")]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
         [System.ComponentModel.TypeConverterAttribute("System.Web.UI.Design.WebControls.LinqDataSourceInsertUpdateDeleteStatementConverter")]
         public string Insert { get { throw null; } set { } }
@@ -207,7 +207,7 @@ namespace System.Web.UI.Design.WebControls
         public string TableName { get { throw null; } set { } }
         [System.ComponentModel.CategoryAttribute("Data")]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
         [System.ComponentModel.TypeConverterAttribute("System.Web.UI.Design.WebControls.LinqDataSourceInsertUpdateDeleteStatementConverter")]
         public string Update { get { throw null; } set { } }
@@ -233,7 +233,7 @@ namespace System.Web.UI.Design.WebControls
         public bool IsDataContext { get { throw null; } }
         public bool IsTableTypeTable { get { throw null; } }
         public override System.Web.UI.Design.IDataSourceViewSchema Schema { get { throw null; } }
-        public override System.Collections.IEnumerable GetDesignTimeData(int minimumRows, out bool isSampleData) { isSampleData = default(bool); throw null; }
+        public override System.Collections.IEnumerable GetDesignTimeData(int minimumRows, out bool isSampleData) { throw null; }
     }
     public partial class ListViewDesigner : System.Web.UI.Design.WebControls.DataBoundControlDesigner
     {
diff --git a/src/v4.7.2/System.Web.Extensions.cs b/src/v4.7.2/System.Web.Extensions.cs
index 32b3036..22883bb 100644
--- a/src/v4.7.2/System.Web.Extensions.cs
+++ b/src/v4.7.2/System.Web.Extensions.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Drawing.BitmapSuffixInSatelliteAssemblyAttribute]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
@@ -20,9 +20,9 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
-[assembly:System.Security.AllowPartiallyTrustedCallersAttribute(PartialTrustVisibilityLevel=(System.Security.PartialTrustVisibilityLevel)(1))]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(2), SkipVerificationInFullTrust=true)]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
+[assembly:System.Security.AllowPartiallyTrustedCallersAttribute(PartialTrustVisibilityLevel=System.Security.PartialTrustVisibilityLevel.NotVisibleByDefault)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level2, SkipVerificationInFullTrust=true)]
 [assembly:System.Web.Script.AjaxFrameworkAssemblyAttribute]
 [assembly:System.Web.UI.ScriptResourceAttribute("MicrosoftAjax.debug.js", "System.Web.Resources.ScriptLibrary.Res.debug", "Sys.Res")]
 [assembly:System.Web.UI.ScriptResourceAttribute("MicrosoftAjax.js", "System.Web.Resources.ScriptLibrary.Res", "Sys.Res")]
@@ -75,8 +75,8 @@ namespace System.Web.ApplicationServices
         public string Password { get { throw null; } }
         public string UserName { get { throw null; } }
     }
-    [System.ServiceModel.Activation.AspNetCompatibilityRequirementsAttribute(RequirementsMode=(System.ServiceModel.Activation.AspNetCompatibilityRequirementsMode)(2))]
-    [System.ServiceModel.ServiceBehaviorAttribute(Namespace="http://asp.net/ApplicationServices/v200", InstanceContextMode=(System.ServiceModel.InstanceContextMode)(2), ConcurrencyMode=(System.ServiceModel.ConcurrencyMode)(2))]
+    [System.ServiceModel.Activation.AspNetCompatibilityRequirementsAttribute(RequirementsMode=System.ServiceModel.Activation.AspNetCompatibilityRequirementsMode.Required)]
+    [System.ServiceModel.ServiceBehaviorAttribute(Namespace="http://asp.net/ApplicationServices/v200", InstanceContextMode=System.ServiceModel.InstanceContextMode.Single, ConcurrencyMode=System.ServiceModel.ConcurrencyMode.Multiple)]
     [System.ServiceModel.ServiceContractAttribute(Namespace="http://asp.net/ApplicationServices/v200")]
     public partial class AuthenticationService
     {
@@ -123,8 +123,8 @@ namespace System.Web.ApplicationServices
         [System.Runtime.Serialization.DataMemberAttribute]
         public string TypeName { get { throw null; } set { } }
     }
-    [System.ServiceModel.Activation.AspNetCompatibilityRequirementsAttribute(RequirementsMode=(System.ServiceModel.Activation.AspNetCompatibilityRequirementsMode)(2))]
-    [System.ServiceModel.ServiceBehaviorAttribute(Namespace="http://asp.net/ApplicationServices/v200", InstanceContextMode=(System.ServiceModel.InstanceContextMode)(2), ConcurrencyMode=(System.ServiceModel.ConcurrencyMode)(2))]
+    [System.ServiceModel.Activation.AspNetCompatibilityRequirementsAttribute(RequirementsMode=System.ServiceModel.Activation.AspNetCompatibilityRequirementsMode.Required)]
+    [System.ServiceModel.ServiceBehaviorAttribute(Namespace="http://asp.net/ApplicationServices/v200", InstanceContextMode=System.ServiceModel.InstanceContextMode.Single, ConcurrencyMode=System.ServiceModel.ConcurrencyMode.Multiple)]
     [System.ServiceModel.ServiceContractAttribute(Namespace="http://asp.net/ApplicationServices/v200")]
     [System.ServiceModel.ServiceKnownTypeAttribute("GetKnownTypes", typeof(System.Web.ApplicationServices.KnownTypesProvider))]
     public partial class ProfileService
@@ -140,8 +140,8 @@ namespace System.Web.ApplicationServices
         [System.ServiceModel.OperationContractAttribute]
         public System.Collections.ObjectModel.Collection<string> SetPropertiesForCurrentUser(System.Collections.Generic.IDictionary<string, object> values, bool authenticatedUserOnly) { throw null; }
     }
-    [System.ServiceModel.Activation.AspNetCompatibilityRequirementsAttribute(RequirementsMode=(System.ServiceModel.Activation.AspNetCompatibilityRequirementsMode)(2))]
-    [System.ServiceModel.ServiceBehaviorAttribute(Namespace="http://asp.net/ApplicationServices/v200", InstanceContextMode=(System.ServiceModel.InstanceContextMode)(2), ConcurrencyMode=(System.ServiceModel.ConcurrencyMode)(2))]
+    [System.ServiceModel.Activation.AspNetCompatibilityRequirementsAttribute(RequirementsMode=System.ServiceModel.Activation.AspNetCompatibilityRequirementsMode.Required)]
+    [System.ServiceModel.ServiceBehaviorAttribute(Namespace="http://asp.net/ApplicationServices/v200", InstanceContextMode=System.ServiceModel.InstanceContextMode.Single, ConcurrencyMode=System.ServiceModel.ConcurrencyMode.Multiple)]
     [System.ServiceModel.ServiceContractAttribute(Namespace="http://asp.net/ApplicationServices/v200")]
     public partial class RoleService
     {
@@ -217,11 +217,11 @@ namespace System.Web.ClientServices.Providers
         public event System.EventHandler<System.Web.ClientServices.Providers.UserValidatedEventArgs> UserValidated { add { } remove { } }
         public override bool ChangePassword(string username, string oldPassword, string newPassword) { throw null; }
         public override bool ChangePasswordQuestionAndAnswer(string username, string password, string newPasswordQuestion, string newPasswordAnswer) { throw null; }
-        public override System.Web.Security.MembershipUser CreateUser(string username, string password, string email, string passwordQuestion, string passwordAnswer, bool isApproved, object providerUserKey, out System.Web.Security.MembershipCreateStatus status) { status = default(System.Web.Security.MembershipCreateStatus); throw null; }
+        public override System.Web.Security.MembershipUser CreateUser(string username, string password, string email, string passwordQuestion, string passwordAnswer, bool isApproved, object providerUserKey, out System.Web.Security.MembershipCreateStatus status) { throw null; }
         public override bool DeleteUser(string username, bool deleteAllRelatedData) { throw null; }
-        public override System.Web.Security.MembershipUserCollection FindUsersByEmail(string emailToMatch, int pageIndex, int pageSize, out int totalRecords) { totalRecords = default(int); throw null; }
-        public override System.Web.Security.MembershipUserCollection FindUsersByName(string usernameToMatch, int pageIndex, int pageSize, out int totalRecords) { totalRecords = default(int); throw null; }
-        public override System.Web.Security.MembershipUserCollection GetAllUsers(int pageIndex, int pageSize, out int totalRecords) { totalRecords = default(int); throw null; }
+        public override System.Web.Security.MembershipUserCollection FindUsersByEmail(string emailToMatch, int pageIndex, int pageSize, out int totalRecords) { throw null; }
+        public override System.Web.Security.MembershipUserCollection FindUsersByName(string usernameToMatch, int pageIndex, int pageSize, out int totalRecords) { throw null; }
+        public override System.Web.Security.MembershipUserCollection GetAllUsers(int pageIndex, int pageSize, out int totalRecords) { throw null; }
         public override int GetNumberOfUsersOnline() { throw null; }
         public override string GetPassword(string username, string answer) { throw null; }
         public override System.Web.Security.MembershipUser GetUser(object providerUserKey, bool userIsOnline) { throw null; }
@@ -292,11 +292,11 @@ namespace System.Web.ClientServices.Providers
         public override bool RequiresUniqueEmail { get { throw null; } }
         public override bool ChangePassword(string username, string oldPassword, string newPassword) { throw null; }
         public override bool ChangePasswordQuestionAndAnswer(string username, string password, string newPasswordQuestion, string newPasswordAnswer) { throw null; }
-        public override System.Web.Security.MembershipUser CreateUser(string username, string password, string email, string passwordQuestion, string passwordAnswer, bool isApproved, object providerUserKey, out System.Web.Security.MembershipCreateStatus status) { status = default(System.Web.Security.MembershipCreateStatus); throw null; }
+        public override System.Web.Security.MembershipUser CreateUser(string username, string password, string email, string passwordQuestion, string passwordAnswer, bool isApproved, object providerUserKey, out System.Web.Security.MembershipCreateStatus status) { throw null; }
         public override bool DeleteUser(string username, bool deleteAllRelatedData) { throw null; }
-        public override System.Web.Security.MembershipUserCollection FindUsersByEmail(string emailToMatch, int pageIndex, int pageSize, out int totalRecords) { totalRecords = default(int); throw null; }
-        public override System.Web.Security.MembershipUserCollection FindUsersByName(string usernameToMatch, int pageIndex, int pageSize, out int totalRecords) { totalRecords = default(int); throw null; }
-        public override System.Web.Security.MembershipUserCollection GetAllUsers(int pageIndex, int pageSize, out int totalRecords) { totalRecords = default(int); throw null; }
+        public override System.Web.Security.MembershipUserCollection FindUsersByEmail(string emailToMatch, int pageIndex, int pageSize, out int totalRecords) { throw null; }
+        public override System.Web.Security.MembershipUserCollection FindUsersByName(string usernameToMatch, int pageIndex, int pageSize, out int totalRecords) { throw null; }
+        public override System.Web.Security.MembershipUserCollection GetAllUsers(int pageIndex, int pageSize, out int totalRecords) { throw null; }
         public override int GetNumberOfUsersOnline() { throw null; }
         public override string GetPassword(string username, string answer) { throw null; }
         public override System.Web.Security.MembershipUser GetUser(object providerUserKey, bool userIsOnline) { throw null; }
@@ -513,7 +513,7 @@ namespace System.Web.Query.Dynamic
 }
 namespace System.Web.Script
 {
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, AllowMultiple=false)]
     public partial class AjaxFrameworkAssemblyAttribute : System.Attribute
     {
         public AjaxFrameworkAssemblyAttribute() { }
@@ -550,7 +550,7 @@ namespace System.Web.Script.Serialization
         public abstract System.Type ResolveType(string id);
         public abstract string ResolveTypeId(System.Type type);
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(384), AllowMultiple=false, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Property, AllowMultiple=false, Inherited=true)]
     public sealed partial class ScriptIgnoreAttribute : System.Attribute
     {
         public ScriptIgnoreAttribute() { }
@@ -565,7 +565,7 @@ namespace System.Web.Script.Serialization
 }
 namespace System.Web.Script.Services
 {
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1092), AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Interface | System.AttributeTargets.Method, AllowMultiple=true)]
     public sealed partial class GenerateScriptTypeAttribute : System.Attribute
     {
         public GenerateScriptTypeAttribute(System.Type type) { }
@@ -582,7 +582,7 @@ namespace System.Web.Script.Services
         Json = 0,
         Xml = 1,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method)]
     public sealed partial class ScriptMethodAttribute : System.Attribute
     {
         public ScriptMethodAttribute() { }
@@ -590,7 +590,7 @@ namespace System.Web.Script.Services
         public bool UseHttpGet { get { throw null; } set { } }
         public bool XmlSerializeString { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1028))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Interface)]
     public sealed partial class ScriptServiceAttribute : System.Attribute
     {
         public ScriptServiceAttribute() { }
@@ -644,7 +644,7 @@ namespace System.Web.UI
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.CollectionEditorBase, System.Web.Extensions.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.MergablePropertyAttribute(false)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.ScriptReferenceCollection Scripts { get { throw null; } }
         protected internal override string GetUrl(System.Web.UI.ScriptManager scriptManager, bool zip) { throw null; }
         protected internal override bool IsAjaxFrameworkScript(System.Web.UI.ScriptManager scriptManager) { throw null; }
@@ -670,8 +670,8 @@ namespace System.Web.UI
         [System.Web.UI.IDReferencePropertyAttribute]
         public string TargetControlID { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool Visible { get { throw null; } set { } }
         protected abstract System.Collections.Generic.IEnumerable<System.Web.UI.ScriptDescriptor> GetScriptDescriptors(System.Web.UI.Control targetControl);
         protected abstract System.Collections.Generic.IEnumerable<System.Web.UI.ScriptReference> GetScriptReferences();
@@ -836,7 +836,7 @@ namespace System.Web.UI
         [System.ComponentModel.BrowsableAttribute(false)]
         public virtual System.Reflection.Assembly AjaxFrameworkAssembly { get { throw null; } }
         [System.ComponentModel.CategoryAttribute("Behavior")]
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.AjaxFrameworkMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.AjaxFrameworkMode.Enabled)]
         public System.Web.UI.AjaxFrameworkMode AjaxFrameworkMode { get { throw null; } set { } }
         [System.ComponentModel.CategoryAttribute("Behavior")]
         [System.ComponentModel.DefaultValueAttribute(true)]
@@ -851,18 +851,18 @@ namespace System.Web.UI
         public int AsyncPostBackTimeout { get { throw null; } set { } }
         [System.ComponentModel.CategoryAttribute("Behavior")]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.AuthenticationServiceManager AuthenticationService { get { throw null; } }
         [System.ComponentModel.CategoryAttribute("Behavior")]
         [System.ComponentModel.DefaultValueAttribute("")]
         public string ClientNavigateHandler { get { throw null; } set { } }
         [System.ComponentModel.CategoryAttribute("Behavior")]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.CompositeScriptReference CompositeScript { get { throw null; } }
         [System.ComponentModel.CategoryAttribute("Appearance")]
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -904,18 +904,18 @@ namespace System.Web.UI
         public bool LoadScriptsBeforeUI { get { throw null; } set { } }
         [System.ComponentModel.CategoryAttribute("Behavior")]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.ProfileServiceManager ProfileService { get { throw null; } }
         [System.ComponentModel.CategoryAttribute("Behavior")]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.RoleServiceManager RoleService { get { throw null; } }
         [System.ComponentModel.CategoryAttribute("Behavior")]
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.ScriptMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.ScriptMode.Auto)]
         public System.Web.UI.ScriptMode ScriptMode { get { throw null; } set { } }
         [System.ComponentModel.CategoryAttribute("Behavior")]
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -926,20 +926,20 @@ namespace System.Web.UI
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.CollectionEditorBase, System.Web.Extensions.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.ScriptReferenceCollection Scripts { get { throw null; } }
         [System.ComponentModel.CategoryAttribute("Behavior")]
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.ServiceReferenceCollectionEditor, System.Web.Extensions.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.ServiceReferenceCollection Services { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool SupportsPartialRendering { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool Visible { get { throw null; } set { } }
         [System.ComponentModel.CategoryAttribute("Action")]
         public event System.EventHandler<System.Web.UI.AsyncPostBackErrorEventArgs> AsyncPostBackError { add { } remove { } }
@@ -1012,43 +1012,43 @@ namespace System.Web.UI
         public ScriptManagerProxy() { }
         [System.ComponentModel.CategoryAttribute("Behavior")]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.AuthenticationServiceManager AuthenticationService { get { throw null; } }
         [System.ComponentModel.CategoryAttribute("Behavior")]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.CompositeScriptReference CompositeScript { get { throw null; } }
         [System.ComponentModel.CategoryAttribute("Behavior")]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.ProfileServiceManager ProfileService { get { throw null; } }
         [System.ComponentModel.CategoryAttribute("Behavior")]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.RoleServiceManager RoleService { get { throw null; } }
         [System.ComponentModel.CategoryAttribute("Behavior")]
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.CollectionEditorBase, System.Web.Extensions.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.ScriptReferenceCollection Scripts { get { throw null; } }
         [System.ComponentModel.CategoryAttribute("Behavior")]
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.ServiceReferenceCollectionEditor, System.Web.Extensions.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.ServiceReferenceCollection Services { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool Visible { get { throw null; } set { } }
         [System.ComponentModel.CategoryAttribute("Action")]
         public event System.EventHandler<System.Web.UI.HistoryEventArgs> Navigate { add { } remove { } }
@@ -1104,7 +1104,7 @@ namespace System.Web.UI
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Web.UI.WebControls.StringArrayConverter))]
         public string[] ResourceUICultures { get { throw null; } set { } }
         [System.ComponentModel.CategoryAttribute("Behavior")]
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.ScriptMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.ScriptMode.Auto)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Web.UI.ScriptMode ScriptMode { get { throw null; } set { } }
         protected internal abstract string GetUrl(System.Web.UI.ScriptManager scriptManager, bool zip);
@@ -1122,7 +1122,7 @@ namespace System.Web.UI
         public ScriptReferenceEventArgs(System.Web.UI.ScriptReference script) { }
         public System.Web.UI.ScriptReference Script { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, AllowMultiple=true)]
     public sealed partial class ScriptResourceAttribute : System.Attribute
     {
         public ScriptResourceAttribute(string scriptName) { }
@@ -1179,7 +1179,7 @@ namespace System.Web.UI
     {
         public ServiceReferenceCollection() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=true)]
     public sealed partial class TargetControlTypeAttribute : System.Attribute
     {
         public TargetControlTypeAttribute(System.Type targetControlType) { }
@@ -1201,8 +1201,8 @@ namespace System.Web.UI
         [System.ComponentModel.DefaultValueAttribute(60000)]
         public int Interval { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool Visible { get { throw null; } set { } }
         [System.ComponentModel.CategoryAttribute("Action")]
         public event System.EventHandler<System.EventArgs> Tick { add { } remove { } }
@@ -1224,14 +1224,14 @@ namespace System.Web.UI
     {
         public UpdatePanel() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.AttributeCollection Attributes { get { throw null; } }
         [System.ComponentModel.CategoryAttribute("Behavior")]
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool ChildrenAsTriggers { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
-        [System.Web.UI.TemplateInstanceAttribute((System.Web.UI.TemplateInstance)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
+        [System.Web.UI.TemplateInstanceAttribute(System.Web.UI.TemplateInstance.Single)]
         public System.Web.UI.ITemplate ContentTemplate { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public System.Web.UI.Control ContentTemplateContainer { get { throw null; } }
@@ -1239,17 +1239,17 @@ namespace System.Web.UI
         [System.ComponentModel.BrowsableAttribute(false)]
         public bool IsInPartialRendering { get { throw null; } }
         [System.ComponentModel.CategoryAttribute("Layout")]
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.UpdatePanelRenderMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.UpdatePanelRenderMode.Block)]
         public System.Web.UI.UpdatePanelRenderMode RenderMode { get { throw null; } set { } }
         protected internal virtual bool RequiresUpdate { get { throw null; } }
         [System.ComponentModel.CategoryAttribute("Behavior")]
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.UpdatePanelTriggerCollectionEditor, System.Web.Extensions.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.UpdatePanelTriggerCollection Triggers { get { throw null; } }
         [System.ComponentModel.CategoryAttribute("Behavior")]
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.UpdatePanelUpdateMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.UpdatePanelUpdateMode.Always)]
         public System.Web.UI.UpdatePanelUpdateMode UpdateMode { get { throw null; } set { } }
         protected virtual System.Web.UI.Control CreateContentTemplateContainer() { throw null; }
         protected sealed override System.Web.UI.ControlCollection CreateControlCollection() { throw null; }
@@ -1313,7 +1313,7 @@ namespace System.Web.UI
         [System.Web.UI.IDReferencePropertyAttribute(typeof(System.Web.UI.UpdatePanel))]
         public string AssociatedUpdatePanelID { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.AttributeCollection Attributes { get { throw null; } }
         public override System.Web.UI.ControlCollection Controls { get { throw null; } }
         [System.ComponentModel.CategoryAttribute("Behavior")]
@@ -1323,7 +1323,7 @@ namespace System.Web.UI
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool DynamicLayout { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.ITemplate ProgressTemplate { get { throw null; } set { } }
         protected internal override void CreateChildControls() { }
         public override void DataBind() { }
@@ -1387,17 +1387,17 @@ namespace System.Web.UI.WebControls
     {
         public DataPager() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.AttributeCollection Attributes { get { throw null; } }
         public override System.Web.UI.ControlCollection Controls { get { throw null; } }
         [System.ComponentModel.CategoryAttribute("Default")]
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.WebControls.DataPagerFieldTypeEditor, System.Web.Extensions.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.DataPagerFieldCollection Fields { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int MaximumRows { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.Web.UI.IDReferencePropertyAttribute(typeof(System.Web.UI.WebControls.IPageableItemContainer))]
@@ -1408,13 +1408,13 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute("")]
         public string QueryStringField { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int StartRowIndex { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         protected virtual System.Web.UI.HtmlTextWriterTag TagKey { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int TotalRowCount { get { throw null; } }
         protected virtual void AddAttributesToRender(System.Web.UI.HtmlTextWriter writer) { }
         protected virtual void ConnectToEvents(System.Web.UI.WebControls.IPageableItemContainer container) { }
@@ -1555,7 +1555,7 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.CategoryAttribute("Data")]
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.ParameterCollection DeleteParameters { get { throw null; } }
         [System.ComponentModel.CategoryAttribute("Behavior")]
         [System.ComponentModel.DefaultValueAttribute(false)]
@@ -1576,13 +1576,13 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.CategoryAttribute("Data")]
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.ParameterCollection GroupByParameters { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.CategoryAttribute("Data")]
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.ParameterCollection InsertParameters { get { throw null; } }
         [System.ComponentModel.CategoryAttribute("Data")]
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -1591,7 +1591,7 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.CategoryAttribute("Data")]
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.ParameterCollection OrderByParameters { get { throw null; } }
         [System.ComponentModel.CategoryAttribute("Data")]
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -1600,7 +1600,7 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.CategoryAttribute("Data")]
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.ParameterCollection OrderGroupsByParameters { get { throw null; } }
         [System.ComponentModel.CategoryAttribute("Data")]
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -1609,7 +1609,7 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.CategoryAttribute("Data")]
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.ParameterCollection SelectParameters { get { throw null; } }
         [System.ComponentModel.CategoryAttribute("Behavior")]
         [System.ComponentModel.DefaultValueAttribute(true)]
@@ -1623,7 +1623,7 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.CategoryAttribute("Data")]
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.ParameterCollection UpdateParameters { get { throw null; } }
         [System.ComponentModel.CategoryAttribute("Data")]
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -1632,7 +1632,7 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.CategoryAttribute("Data")]
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.ParameterCollection WhereParameters { get { throw null; } }
         [System.ComponentModel.CategoryAttribute("Data")]
         public event System.EventHandler<System.Web.UI.WebControls.LinqDataSourceStatusEventArgs> ContextCreated { add { } remove { } }
@@ -1812,43 +1812,43 @@ namespace System.Web.UI.WebControls
     {
         public ListView() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string AccessKey { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
-        [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.ListViewDataItem), (System.ComponentModel.BindingDirection)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
+        [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.ListViewDataItem), System.ComponentModel.BindingDirection.TwoWay)]
         public virtual System.Web.UI.ITemplate AlternatingItemTemplate { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Color BorderColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Web.UI.WebControls.BorderStyle BorderStyle { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Web.UI.WebControls.Unit BorderWidth { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Web.UI.WebControls.StringArrayConverter))]
         public virtual string[] ClientIDRowSuffix { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.WebControls.DataKeyArray ClientIDRowSuffixDataKeys { get { throw null; } }
         public override System.Web.UI.ControlCollection Controls { get { throw null; } }
         [System.ComponentModel.CategoryAttribute("Behavior")]
         [System.ComponentModel.DefaultValueAttribute(true)]
         public virtual bool ConvertEmptyStringToNull { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.CssClassPropertyAttribute]
         public override string CssClass { get { throw null; } set { } }
         [System.ComponentModel.CategoryAttribute("Data")]
@@ -1857,7 +1857,7 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Web.UI.WebControls.StringArrayConverter))]
         public virtual string[] DataKeyNames { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Web.UI.WebControls.DataKeyArray DataKeys { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.Web.UI.ThemeableAttribute(false)]
@@ -1866,21 +1866,21 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute(-1)]
         public virtual int EditIndex { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Web.UI.WebControls.ListViewItem EditItem { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
-        [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.ListViewDataItem), (System.ComponentModel.BindingDirection)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
+        [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.ListViewDataItem), System.ComponentModel.BindingDirection.TwoWay)]
         public virtual System.Web.UI.ITemplate EditItemTemplate { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.ListView))]
         public virtual System.Web.UI.ITemplate EmptyDataTemplate { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.ListViewItem))]
         public virtual System.Web.UI.ITemplate EmptyItemTemplate { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
@@ -1888,12 +1888,12 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute(false)]
         public virtual bool EnablePersistedSelection { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Web.UI.WebControls.FontInfo Font { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Color ForeColor { get { throw null; } set { } }
         [System.ComponentModel.CategoryAttribute("Default")]
         [System.ComponentModel.DefaultValueAttribute(1)]
@@ -1903,28 +1903,28 @@ namespace System.Web.UI.WebControls
         public virtual string GroupPlaceholderID { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.ListViewItem))]
         public virtual System.Web.UI.ITemplate GroupSeparatorTemplate { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.ListViewItem))]
         public virtual System.Web.UI.ITemplate GroupTemplate { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Web.UI.WebControls.Unit Height { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Web.UI.WebControls.ListViewItem InsertItem { get { throw null; } }
         [System.ComponentModel.CategoryAttribute("Default")]
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.InsertItemPosition)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.InsertItemPosition.None)]
         public virtual System.Web.UI.WebControls.InsertItemPosition InsertItemPosition { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
-        [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.ListViewItem), (System.ComponentModel.BindingDirection)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
+        [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.ListViewItem), System.ComponentModel.BindingDirection.TwoWay)]
         public virtual System.Web.UI.ITemplate InsertItemTemplate { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.Web.UI.ThemeableAttribute(false)]
@@ -1934,47 +1934,47 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute("itemPlaceholder")]
         public virtual string ItemPlaceholderID { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Collections.Generic.IList<System.Web.UI.WebControls.ListViewDataItem> Items { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.ListViewItem))]
         public virtual System.Web.UI.ITemplate ItemSeparatorTemplate { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
-        [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.ListViewDataItem), (System.ComponentModel.BindingDirection)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
+        [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.ListViewDataItem), System.ComponentModel.BindingDirection.TwoWay)]
         public virtual System.Web.UI.ITemplate ItemTemplate { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.ListView))]
         public virtual System.Web.UI.ITemplate LayoutTemplate { get { throw null; } set { } }
         protected virtual int MaximumRows { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Web.UI.WebControls.DataKey SelectedDataKey { get { throw null; } }
         [System.ComponentModel.CategoryAttribute("Default")]
         [System.ComponentModel.DefaultValueAttribute(-1)]
         public virtual int SelectedIndex { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
-        [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.ListViewDataItem), (System.ComponentModel.BindingDirection)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
+        [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.ListViewDataItem), System.ComponentModel.BindingDirection.TwoWay)]
         public virtual System.Web.UI.ITemplate SelectedItemTemplate { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public virtual System.Web.UI.WebControls.DataKey SelectedPersistedDataKey { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public object SelectedValue { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.SortDirection)(0))]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.SortDirection.Ascending)]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.SortDirection SortDirection { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual string SortExpression { get { throw null; } }
         protected virtual int StartRowIndex { get { throw null; } }
         System.Web.UI.WebControls.DataKeyArray System.Web.UI.IDataKeysControl.ClientIDRowSuffixDataKeys { get { throw null; } }
@@ -1992,19 +1992,19 @@ namespace System.Web.UI.WebControls
         int System.Web.UI.WebControls.IPageableItemContainer.StartRowIndex { get { throw null; } }
         System.Web.UI.WebControls.DataKey System.Web.UI.WebControls.IPersistedSelector.DataKey { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override short TabIndex { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string ToolTip { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.Web.UI.ThemeableAttribute(false)]
         public virtual string UpdateMethod { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Web.UI.WebControls.Unit Width { get { throw null; } set { } }
         [System.ComponentModel.CategoryAttribute("Action")]
         public event System.EventHandler<System.Web.UI.WebControls.ListViewCancelEventArgs> ItemCanceling { add { } remove { } }
@@ -2244,7 +2244,7 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.CssClassPropertyAttribute]
         public string ButtonCssClass { get { throw null; } set { } }
         [System.ComponentModel.CategoryAttribute("Appearance")]
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.ButtonType)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.ButtonType.Link)]
         public System.Web.UI.WebControls.ButtonType ButtonType { get { throw null; } set { } }
         [System.ComponentModel.CategoryAttribute("Appearance")]
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -2310,7 +2310,7 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute(5)]
         public int ButtonCount { get { throw null; } set { } }
         [System.ComponentModel.CategoryAttribute("Appearance")]
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.ButtonType)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.ButtonType.Link)]
         public System.Web.UI.WebControls.ButtonType ButtonType { get { throw null; } set { } }
         [System.ComponentModel.CategoryAttribute("Appearance")]
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -2478,10 +2478,10 @@ namespace System.Web.UI.WebControls
     {
         public QueryExtender() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Web.UI.WebControls.IQueryableDataSource DataSource { get { throw null; } }
         [System.ComponentModel.CategoryAttribute("Behavior")]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(2))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerDefaultProperty)]
         public System.Web.UI.WebControls.Expressions.DataSourceExpressionCollection Expressions { get { throw null; } }
         [System.ComponentModel.CategoryAttribute("Behavior")]
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -2497,8 +2497,8 @@ namespace System.Web.UI.WebControls
         public TemplatePagerField() { }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
-        [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.DataPagerFieldItem), (System.ComponentModel.BindingDirection)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
+        [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.DataPagerFieldItem), System.ComponentModel.BindingDirection.TwoWay)]
         public virtual System.Web.UI.ITemplate PagerTemplate { get { throw null; } set { } }
         [System.ComponentModel.CategoryAttribute("Action")]
         public event System.EventHandler<System.Web.UI.WebControls.DataPagerCommandEventArgs> PagerCommand { add { } remove { } }
@@ -2534,7 +2534,7 @@ namespace System.Web.UI.WebControls.Expressions
         protected System.Web.UI.Control Owner { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } }
         bool System.Web.UI.IStateManager.IsTrackingViewState { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         protected System.Web.UI.StateBag ViewState { get { throw null; } }
         public abstract System.Linq.IQueryable GetQueryable(System.Linq.IQueryable source);
         protected virtual void LoadViewState(object savedState) { }
@@ -2586,7 +2586,7 @@ namespace System.Web.UI.WebControls.Expressions
         public OrderByExpression() { }
         public string DataField { get { throw null; } set { } }
         public System.Web.UI.WebControls.SortDirection Direction { get { throw null; } set { } }
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(2))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerDefaultProperty)]
         public System.Collections.ObjectModel.Collection<System.Web.UI.WebControls.Expressions.ThenBy> ThenByExpressions { get { throw null; } }
         public override System.Linq.IQueryable GetQueryable(System.Linq.IQueryable source) { throw null; }
     }
@@ -2595,7 +2595,7 @@ namespace System.Web.UI.WebControls.Expressions
     public abstract partial class ParameterDataSourceExpression : System.Web.UI.WebControls.Expressions.DataSourceExpression
     {
         protected ParameterDataSourceExpression() { }
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(2))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerDefaultProperty)]
         public System.Web.UI.WebControls.ParameterCollection Parameters { get { throw null; } }
         protected override void LoadViewState(object savedState) { }
         protected override object SaveViewState() { throw null; }
@@ -2612,7 +2612,7 @@ namespace System.Web.UI.WebControls.Expressions
     public partial class QueryExpression
     {
         public QueryExpression() { }
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(2))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerDefaultProperty)]
         public System.Web.UI.WebControls.Expressions.DataSourceExpressionCollection Expressions { get { throw null; } }
         public virtual System.Linq.IQueryable GetQueryable(System.Linq.IQueryable source) { throw null; }
         public void Initialize(System.Web.UI.Control owner, System.Web.HttpContext context, System.Web.UI.WebControls.IQueryableDataSource dataSource) { }
diff --git a/src/v4.7.2/System.Web.Mobile.cs b/src/v4.7.2/System.Web.Mobile.cs
index bd33f56..0ff4fc6 100644
--- a/src/v4.7.2/System.Web.Mobile.cs
+++ b/src/v4.7.2/System.Web.Mobile.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.Web.Mobile.dll")]
@@ -19,6 +19,6 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(1), SkipVerificationInFullTrust=true)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level1, SkipVerificationInFullTrust=true)]
diff --git a/src/v4.7.2/System.Web.RegularExpressions.cs b/src/v4.7.2/System.Web.RegularExpressions.cs
index 84ecfd4..02c58ee 100644
--- a/src/v4.7.2/System.Web.RegularExpressions.cs
+++ b/src/v4.7.2/System.Web.RegularExpressions.cs
@@ -18,8 +18,8 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(2), SkipVerificationInFullTrust=true)]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level2, SkipVerificationInFullTrust=true)]
 [assembly:System.Security.SecurityTransparentAttribute]
 namespace System.Web.RegularExpressions
 {
diff --git a/src/v4.7.2/System.Web.Routing.cs b/src/v4.7.2/System.Web.Routing.cs
index 1af8314..4b8a233 100644
--- a/src/v4.7.2/System.Web.Routing.cs
+++ b/src/v4.7.2/System.Web.Routing.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.Web.Routing.dll")]
@@ -19,9 +19,9 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
-[assembly:System.Security.AllowPartiallyTrustedCallersAttribute(PartialTrustVisibilityLevel=(System.Security.PartialTrustVisibilityLevel)(1))]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(2), SkipVerificationInFullTrust=true)]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
+[assembly:System.Security.AllowPartiallyTrustedCallersAttribute(PartialTrustVisibilityLevel=System.Security.PartialTrustVisibilityLevel.NotVisibleByDefault)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level2, SkipVerificationInFullTrust=true)]
 [assembly:System.Security.SecurityTransparentAttribute]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, Execution=true)]
 [assembly:System.Runtime.CompilerServices.TypeForwardedToAttribute(typeof(System.Web.Routing.HttpMethodConstraint))]
diff --git a/src/v4.7.2/System.Web.Services.cs b/src/v4.7.2/System.Web.Services.cs
index 02589ec..1518146 100644
--- a/src/v4.7.2/System.Web.Services.cs
+++ b/src/v4.7.2/System.Web.Services.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.Web.Services.dll")]
@@ -19,12 +19,12 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(1), SkipVerificationInFullTrust=true)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level1, SkipVerificationInFullTrust=true)]
 namespace System.Web.Services
 {
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method)]
     public sealed partial class WebMethodAttribute : System.Attribute
     {
         public WebMethodAttribute() { }
@@ -44,26 +44,26 @@ namespace System.Web.Services
         public WebService() { }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DescriptionAttribute("The ASP.NET application object for the current request.")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        public System.Web.HttpApplicationState Application { [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Level=(System.Web.AspNetHostingPermissionLevel)(200))]get { throw null; } }
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        public System.Web.HttpApplicationState Application { [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Level=System.Web.AspNetHostingPermissionLevel.Minimal)]get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        public System.Web.HttpContext Context { [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Level=(System.Web.AspNetHostingPermissionLevel)(200))]get { throw null; } }
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        public System.Web.HttpContext Context { [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Level=System.Web.AspNetHostingPermissionLevel.Minimal)]get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        public System.Web.HttpServerUtility Server { [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Level=(System.Web.AspNetHostingPermissionLevel)(200))]get { throw null; } }
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        public System.Web.HttpServerUtility Server { [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Level=System.Web.AspNetHostingPermissionLevel.Minimal)]get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        public System.Web.SessionState.HttpSessionState Session { [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Level=(System.Web.AspNetHostingPermissionLevel)(200))]get { throw null; } }
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        public System.Web.SessionState.HttpSessionState Session { [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Level=System.Web.AspNetHostingPermissionLevel.Minimal)]get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
-        public System.Web.Services.Protocols.SoapProtocolVersion SoapVersion { [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Level=(System.Web.AspNetHostingPermissionLevel)(200))]get { throw null; } }
+        public System.Web.Services.Protocols.SoapProtocolVersion SoapVersion { [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Level=System.Web.AspNetHostingPermissionLevel.Minimal)]get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        public System.Security.Principal.IPrincipal User { [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Level=(System.Web.AspNetHostingPermissionLevel)(200))]get { throw null; } }
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        public System.Security.Principal.IPrincipal User { [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Level=System.Web.AspNetHostingPermissionLevel.Minimal)]get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1028))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Interface)]
     public sealed partial class WebServiceAttribute : System.Attribute
     {
         public const string DefaultNamespace = "http://tempuri.org/";
@@ -72,7 +72,7 @@ namespace System.Web.Services
         public string Name { get { throw null; } set { } }
         public string Namespace { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1028), AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Interface, AllowMultiple=true)]
     public sealed partial class WebServiceBindingAttribute : System.Attribute
     {
         public WebServiceBindingAttribute() { }
@@ -110,7 +110,7 @@ namespace System.Web.Services.Configuration
     {
         public ProtocolElement() { }
         public ProtocolElement(System.Web.Services.Configuration.WebServiceProtocols protocol) { }
-        [System.Configuration.ConfigurationPropertyAttribute("name", IsKey=true, DefaultValue=(System.Web.Services.Configuration.WebServiceProtocols)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("name", IsKey=true, DefaultValue=System.Web.Services.Configuration.WebServiceProtocols.Unknown)]
         public System.Web.Services.Configuration.WebServiceProtocols Name { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
     }
@@ -148,7 +148,7 @@ namespace System.Web.Services.Configuration
         public SoapExtensionTypeElement() { }
         public SoapExtensionTypeElement(string type, int priority, System.Web.Services.Configuration.PriorityGroup group) { }
         public SoapExtensionTypeElement(System.Type type, int priority, System.Web.Services.Configuration.PriorityGroup group) { }
-        [System.Configuration.ConfigurationPropertyAttribute("group", IsKey=true, DefaultValue=(System.Web.Services.Configuration.PriorityGroup)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("group", IsKey=true, DefaultValue=System.Web.Services.Configuration.PriorityGroup.Low)]
         public System.Web.Services.Configuration.PriorityGroup Group { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("priority", IsKey=true, DefaultValue=0)]
         [System.Configuration.IntegerValidatorAttribute(MinValue=0)]
@@ -259,7 +259,7 @@ namespace System.Web.Services.Configuration
     {
         public WsiProfilesElement() { }
         public WsiProfilesElement(System.Web.Services.WsiProfiles name) { }
-        [System.Configuration.ConfigurationPropertyAttribute("name", IsKey=true, DefaultValue=(System.Web.Services.WsiProfiles)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("name", IsKey=true, DefaultValue=System.Web.Services.WsiProfiles.None)]
         public System.Web.Services.WsiProfiles Name { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
     }
@@ -280,7 +280,7 @@ namespace System.Web.Services.Configuration
         public void RemoveAt(int index) { }
         public void RemoveAt(object key) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public sealed partial class XmlFormatExtensionAttribute : System.Attribute
     {
         public XmlFormatExtensionAttribute() { }
@@ -293,14 +293,14 @@ namespace System.Web.Services.Configuration
         public System.Type[] ExtensionPoints { get { throw null; } set { } }
         public string Namespace { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public sealed partial class XmlFormatExtensionPointAttribute : System.Attribute
     {
         public XmlFormatExtensionPointAttribute(string memberName) { }
         public bool AllowElements { get { throw null; } set { } }
         public string MemberName { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=true)]
     public sealed partial class XmlFormatExtensionPrefixAttribute : System.Attribute
     {
         public XmlFormatExtensionPrefixAttribute() { }
@@ -1098,7 +1098,7 @@ namespace System.Web.Services.Description
         public const string Namespace = "http://schemas.xmlsoap.org/wsdl/soap/";
         public SoapBinding() { }
         public static System.Xml.Schema.XmlSchema Schema { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.Services.Description.SoapBindingStyle)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.Services.Description.SoapBindingStyle.Document)]
         [System.Xml.Serialization.XmlAttributeAttribute("style")]
         public System.Web.Services.Description.SoapBindingStyle Style { get { throw null; } set { } }
         [System.Xml.Serialization.XmlAttributeAttribute("transport")]
@@ -1136,7 +1136,7 @@ namespace System.Web.Services.Description
         public string[] Parts { get { throw null; } set { } }
         [System.Xml.Serialization.XmlAttributeAttribute("parts")]
         public string PartsString { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.Services.Description.SoapBindingUse)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.Services.Description.SoapBindingUse.Default)]
         [System.Xml.Serialization.XmlAttributeAttribute("use")]
         public System.Web.Services.Description.SoapBindingUse Use { get { throw null; } set { } }
     }
@@ -1168,7 +1168,7 @@ namespace System.Web.Services.Description
         public string Name { get { throw null; } set { } }
         [System.Xml.Serialization.XmlAttributeAttribute("namespace")]
         public string Namespace { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.Services.Description.SoapBindingUse)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.Services.Description.SoapBindingUse.Default)]
         [System.Xml.Serialization.XmlAttributeAttribute("use")]
         public System.Web.Services.Description.SoapBindingUse Use { get { throw null; } set { } }
     }
@@ -1190,7 +1190,7 @@ namespace System.Web.Services.Description
         public string Namespace { get { throw null; } set { } }
         [System.Xml.Serialization.XmlAttributeAttribute("part")]
         public string Part { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.Services.Description.SoapBindingUse)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.Services.Description.SoapBindingUse.Default)]
         [System.Xml.Serialization.XmlAttributeAttribute("use")]
         public System.Web.Services.Description.SoapBindingUse Use { get { throw null; } set { } }
     }
@@ -1207,7 +1207,7 @@ namespace System.Web.Services.Description
         public string Namespace { get { throw null; } set { } }
         [System.Xml.Serialization.XmlAttributeAttribute("part")]
         public string Part { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.Services.Description.SoapBindingUse)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.Services.Description.SoapBindingUse.Default)]
         [System.Xml.Serialization.XmlAttributeAttribute("use")]
         public System.Web.Services.Description.SoapBindingUse Use { get { throw null; } set { } }
     }
@@ -1217,7 +1217,7 @@ namespace System.Web.Services.Description
         public SoapOperationBinding() { }
         [System.Xml.Serialization.XmlAttributeAttribute("soapAction")]
         public string SoapAction { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.Services.Description.SoapBindingStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.Services.Description.SoapBindingStyle.Default)]
         [System.Xml.Serialization.XmlAttributeAttribute("style")]
         public System.Web.Services.Description.SoapBindingStyle Style { get { throw null; } set { } }
     }
@@ -1288,14 +1288,14 @@ namespace System.Web.Services.Description
     {
         public const string TargetNamespace = "http://microsoft.com/webReference/";
         public WebReferenceOptions() { }
-        [System.ComponentModel.DefaultValueAttribute((System.Xml.Serialization.CodeGenerationOptions)(4))]
+        [System.ComponentModel.DefaultValueAttribute(System.Xml.Serialization.CodeGenerationOptions.GenerateOldAsync)]
         [System.Xml.Serialization.XmlElementAttribute("codeGenerationOptions")]
         public System.Xml.Serialization.CodeGenerationOptions CodeGenerationOptions { get { throw null; } set { } }
         public static System.Xml.Schema.XmlSchema Schema { get { throw null; } }
         [System.Xml.Serialization.XmlArrayAttribute("schemaImporterExtensions")]
         [System.Xml.Serialization.XmlArrayItemAttribute("type")]
         public System.Collections.Specialized.StringCollection SchemaImporterExtensions { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.Services.Description.ServiceDescriptionImportStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.Services.Description.ServiceDescriptionImportStyle.Client)]
         [System.Xml.Serialization.XmlElementAttribute("style")]
         public System.Web.Services.Description.ServiceDescriptionImportStyle Style { get { throw null; } set { } }
         [System.Xml.Serialization.XmlElementAttribute("verbose")]
@@ -1585,7 +1585,7 @@ namespace System.Web.Services.Protocols
         public HttpGetClientProtocol() { }
         protected override System.Net.WebRequest GetWebRequest(System.Uri uri) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method)]
     public sealed partial class HttpMethodAttribute : System.Attribute
     {
         public HttpMethodAttribute() { }
@@ -1615,20 +1615,20 @@ namespace System.Web.Services.Protocols
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool AllowAutoRedirect { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Security.Cryptography.X509Certificates.X509CertificateCollection ClientCertificates { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         public System.Net.CookieContainer CookieContainer { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool EnableDecompression { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Net.IWebProxy Proxy { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool UnsafeAuthenticatedConnectionSharing { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string UserAgent { get { throw null; } set { } }
         protected void CancelAsync(object userState) { }
         public static bool GenerateXmlMappings(System.Type type, System.Collections.ArrayList mappings) { throw null; }
@@ -1681,7 +1681,7 @@ namespace System.Web.Services.Protocols
         Async = 2,
         Sync = 1,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All)]
     public sealed partial class MatchAttribute : System.Attribute
     {
         public MatchAttribute(string pattern) { }
@@ -1788,7 +1788,7 @@ namespace System.Web.Services.Protocols
         protected override void EnsureInStage() { }
         protected override void EnsureOutStage() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method)]
     public sealed partial class SoapDocumentMethodAttribute : System.Attribute
     {
         public SoapDocumentMethodAttribute() { }
@@ -1803,7 +1803,7 @@ namespace System.Web.Services.Protocols
         public string ResponseNamespace { get { throw null; } set { } }
         public System.Web.Services.Description.SoapBindingUse Use { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public sealed partial class SoapDocumentServiceAttribute : System.Attribute
     {
         public SoapDocumentServiceAttribute() { }
@@ -1843,7 +1843,7 @@ namespace System.Web.Services.Protocols
         public string Role { get { throw null; } }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         public System.Web.Services.Protocols.SoapFaultSubCode SubCode { get { throw null; } }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         public override void GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         public static bool IsClientFaultCode(System.Xml.XmlQualifiedName code) { throw null; }
         public static bool IsMustUnderstandFaultCode(System.Xml.XmlQualifiedName code) { throw null; }
@@ -1912,7 +1912,7 @@ namespace System.Web.Services.Protocols
         [System.Xml.Serialization.XmlAttributeAttribute("role", Namespace="http://www.w3.org/2003/05/soap-envelope")]
         public string Role { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64), AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method, AllowMultiple=true)]
     public sealed partial class SoapHeaderAttribute : System.Attribute
     {
         public SoapHeaderAttribute(string memberName) { }
@@ -1978,7 +1978,7 @@ namespace System.Web.Services.Protocols
     public partial class SoapHttpClientProtocol : System.Web.Services.Protocols.HttpWebClientProtocol
     {
         public SoapHttpClientProtocol() { }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.Services.Protocols.SoapProtocolVersion)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.Services.Protocols.SoapProtocolVersion.Default)]
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         public System.Web.Services.Protocols.SoapProtocolVersion SoapVersion { get { throw null; } set { } }
         protected System.IAsyncResult BeginInvoke(string methodName, object[] parameters, System.AsyncCallback callback, object asyncState) { throw null; }
@@ -2004,7 +2004,7 @@ namespace System.Web.Services.Protocols
         public System.Web.Services.Protocols.SoapHeaderCollection Headers { get { throw null; } }
         public abstract System.Web.Services.Protocols.LogicalMethodInfo MethodInfo { get; }
         public abstract bool OneWay { get; }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.Services.Protocols.SoapProtocolVersion)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.Services.Protocols.SoapProtocolVersion.Default)]
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         public virtual System.Web.Services.Protocols.SoapProtocolVersion SoapVersion { get { throw null; } }
         public System.Web.Services.Protocols.SoapMessageStage Stage { get { throw null; } }
@@ -2036,7 +2036,7 @@ namespace System.Web.Services.Protocols
         Soap11 = 1,
         Soap12 = 2,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method)]
     public sealed partial class SoapRpcMethodAttribute : System.Attribute
     {
         public SoapRpcMethodAttribute() { }
@@ -2051,7 +2051,7 @@ namespace System.Web.Services.Protocols
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         public System.Web.Services.Description.SoapBindingUse Use { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public sealed partial class SoapRpcServiceAttribute : System.Attribute
     {
         public SoapRpcServiceAttribute() { }
diff --git a/src/v4.7.2/System.Web.cs b/src/v4.7.2/System.Web.cs
index 362e636..a55fbab 100644
--- a/src/v4.7.2/System.Web.cs
+++ b/src/v4.7.2/System.Web.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Drawing.BitmapSuffixInSatelliteAssemblyAttribute]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
@@ -20,10 +20,10 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Runtime.InteropServices.TypeLibVersionAttribute(2, 4)]
-[assembly:System.Security.AllowPartiallyTrustedCallersAttribute(PartialTrustVisibilityLevel=(System.Security.PartialTrustVisibilityLevel)(1))]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(1), SkipVerificationInFullTrust=true)]
+[assembly:System.Security.AllowPartiallyTrustedCallersAttribute(PartialTrustVisibilityLevel=System.Security.PartialTrustVisibilityLevel.NotVisibleByDefault)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level1, SkipVerificationInFullTrust=true)]
 [assembly:System.Web.UI.TagPrefixAttribute("System.Web.UI.WebControls", "asp")]
 [assembly:System.Web.UI.WebResourceAttribute("add_permissions_for_users.gif", "image/gif")]
 [assembly:System.Web.UI.WebResourceAttribute("DetailsView.js", "application/x-javascript", CdnSupportsSecureConnection=true, CdnPath="http://ajax.aspnetcdn.com/ajax/4.6/1/DetailsView.js", LoadSuccessExpression="window.DetailsView")]
@@ -169,33 +169,33 @@ namespace System.Web
     {
         public HttpApplication() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.HttpApplicationState Application { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.HttpContext Context { get { throw null; } }
         protected System.ComponentModel.EventHandlerList Events { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        public System.Web.HttpModuleCollection Modules { [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=(System.Web.AspNetHostingPermissionLevel)(500))]get { throw null; } }
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        public System.Web.HttpModuleCollection Modules { [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=System.Web.AspNetHostingPermissionLevel.High)]get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.HttpRequest Request { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.HttpResponse Response { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.HttpServerUtility Server { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.SessionState.HttpSessionState Session { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.ComponentModel.ISite Site { get { throw null; } set { } }
         bool System.Web.IHttpHandler.IsReusable { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Security.Principal.IPrincipal User { get { throw null; } }
         public event System.EventHandler AcquireRequestState { add { } remove { } }
         public event System.EventHandler AuthenticateRequest { add { } remove { } }
@@ -780,8 +780,8 @@ namespace System.Web
         public HttpCompileException(string message) { }
         public HttpCompileException(string message, System.Exception innerException) { }
         public override string Message { get { throw null; } }
-        public System.CodeDom.Compiler.CompilerResults Results { [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=(System.Web.AspNetHostingPermissionLevel)(500))]get { throw null; } }
-        public string SourceCode { [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=(System.Web.AspNetHostingPermissionLevel)(500))]get { throw null; } }
+        public System.CodeDom.Compiler.CompilerResults Results { [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=System.Web.AspNetHostingPermissionLevel.High)]get { throw null; } }
+        public string SourceCode { [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=System.Web.AspNetHostingPermissionLevel.High)]get { throw null; } }
         [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, SerializationFormatter=true)]
         public override void GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
     }
@@ -790,7 +790,7 @@ namespace System.Web
         public HttpContext(System.Web.HttpRequest request, System.Web.HttpResponse response) { }
         public HttpContext(System.Web.HttpWorkerRequest wr) { }
         public System.Exception[] AllErrors { get { throw null; } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public bool AllowAsyncDuringSyncStages { get { throw null; } set { } }
         public System.Web.HttpApplicationState Application { get { throw null; } }
         public System.Web.HttpApplication ApplicationInstance { get { throw null; } set { } }
@@ -849,7 +849,7 @@ namespace System.Web
     {
         protected HttpContextBase() { }
         public virtual System.Exception[] AllErrors { get { throw null; } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public virtual bool AllowAsyncDuringSyncStages { get { throw null; } set { } }
         public virtual System.Web.HttpApplicationStateBase Application { get { throw null; } }
         public virtual System.Web.HttpApplication ApplicationInstance { get { throw null; } set { } }
@@ -903,7 +903,7 @@ namespace System.Web
     {
         public HttpContextWrapper(System.Web.HttpContext httpContext) { }
         public override System.Exception[] AllErrors { get { throw null; } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public override bool AllowAsyncDuringSyncStages { get { throw null; } set { } }
         public override System.Web.HttpApplicationStateBase Application { get { throw null; } }
         public override System.Web.HttpApplication ApplicationInstance { get { throw null; } set { } }
@@ -968,7 +968,7 @@ namespace System.Web
         public bool Shareable { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
         public string Value { get { throw null; } set { } }
         public System.Collections.Specialized.NameValueCollection Values { get { throw null; } }
-        public static bool TryParse(string input, out System.Web.HttpCookie result) { result = default(System.Web.HttpCookie); throw null; }
+        public static bool TryParse(string input, out System.Web.HttpCookie result) { throw null; }
     }
     public sealed partial class HttpCookieCollection : System.Collections.Specialized.NameObjectCollectionBase
     {
@@ -1121,7 +1121,7 @@ namespace System.Web
         public string ApplicationPath { get { throw null; } }
         public string AppRelativeCurrentExecutionFilePath { get { throw null; } }
         public System.Web.HttpBrowserCapabilities Browser { get { throw null; } set { } }
-        public System.Web.HttpClientCertificate ClientCertificate { [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=(System.Web.AspNetHostingPermissionLevel)(300))]get { throw null; } }
+        public System.Web.HttpClientCertificate ClientCertificate { [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=System.Web.AspNetHostingPermissionLevel.Low)]get { throw null; } }
         public System.Text.Encoding ContentEncoding { get { throw null; } set { } }
         public int ContentLength { get { throw null; } }
         public string ContentType { get { throw null; } set { } }
@@ -1140,7 +1140,7 @@ namespace System.Web
         public bool IsLocal { get { throw null; } }
         public bool IsSecureConnection { get { throw null; } }
         public string this[string key] { get { throw null; } }
-        public System.Security.Principal.WindowsIdentity LogonUserIdentity { [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=(System.Web.AspNetHostingPermissionLevel)(400))]get { throw null; } }
+        public System.Security.Principal.WindowsIdentity LogonUserIdentity { [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=System.Web.AspNetHostingPermissionLevel.Medium)]get { throw null; } }
         public System.Collections.Specialized.NameValueCollection Params { get { throw null; } }
         public string Path { get { throw null; } }
         public string PathInfo { get { throw null; } }
@@ -1168,7 +1168,7 @@ namespace System.Web
         public System.IO.Stream GetBufferlessInputStream() { throw null; }
         public System.IO.Stream GetBufferlessInputStream(bool disableMaxRequestLength) { throw null; }
         public void InsertEntityBody() { }
-        [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=(System.Web.AspNetHostingPermissionLevel)(500))]
+        [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=System.Web.AspNetHostingPermissionLevel.High)]
         public void InsertEntityBody(byte[] buffer, int offset, int count) { }
         public int[] MapImageCoordinates(string imageFieldName) { throw null; }
         public string MapPath(string virtualPath) { throw null; }
@@ -1355,7 +1355,7 @@ namespace System.Web
         public System.Web.ISubscriptionToken AddOnSendingHeaders(System.Action<System.Web.HttpContext> callback) { throw null; }
         public void AppendCookie(System.Web.HttpCookie cookie) { }
         public void AppendHeader(string name, string value) { }
-        [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=(System.Web.AspNetHostingPermissionLevel)(400))]
+        [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=System.Web.AspNetHostingPermissionLevel.Medium)]
         public void AppendToLog(string param) { }
         public string ApplyAppPathModifier(string virtualPath) { throw null; }
         public System.IAsyncResult BeginFlush(System.AsyncCallback callback, object state) { throw null; }
@@ -1591,7 +1591,7 @@ namespace System.Web
         public static string AppDomainAppId { get { throw null; } }
         public static string AppDomainAppPath { get { throw null; } }
         public static string AppDomainAppVirtualPath { get { throw null; } }
-        public static string AppDomainId { [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=(System.Web.AspNetHostingPermissionLevel)(500))]get { throw null; } }
+        public static string AppDomainId { [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=System.Web.AspNetHostingPermissionLevel.High)]get { throw null; } }
         public static string AspClientScriptPhysicalPath { get { throw null; } }
         public static string AspClientScriptVirtualPath { get { throw null; } }
         public static string AspInstallDirectory { get { throw null; } }
@@ -1600,24 +1600,24 @@ namespace System.Web
         public static string ClrInstallDirectory { get { throw null; } }
         public static string CodegenDir { get { throw null; } }
         public static System.Version IISVersion { get { throw null; } }
-        public static bool IsOnUNCShare { [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=(System.Web.AspNetHostingPermissionLevel)(300))]get { throw null; } }
+        public static bool IsOnUNCShare { [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=System.Web.AspNetHostingPermissionLevel.Low)]get { throw null; } }
         public static string MachineConfigurationDirectory { get { throw null; } }
         public static System.Version TargetFramework { get { throw null; } }
         public static bool UsingIntegratedPipeline { get { throw null; } }
         public static System.IServiceProvider WebObjectActivator { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
         [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Unrestricted=true)]
         public static void Close() { }
-        [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=(System.Web.AspNetHostingPermissionLevel)(600))]
+        [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=System.Web.AspNetHostingPermissionLevel.Unrestricted)]
         public static System.Security.NamedPermissionSet GetNamedPermissionSet() { throw null; }
-        [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=(System.Web.AspNetHostingPermissionLevel)(400))]
+        [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=System.Web.AspNetHostingPermissionLevel.Medium)]
         public static void ProcessRequest(System.Web.HttpWorkerRequest wr) { }
         public static void UnloadAppDomain() { }
     }
     public sealed partial class HttpServerUtility
     {
         internal HttpServerUtility() { }
-        public string MachineName { [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=(System.Web.AspNetHostingPermissionLevel)(400))]get { throw null; } }
-        public int ScriptTimeout { get { throw null; } [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=(System.Web.AspNetHostingPermissionLevel)(400))]set { } }
+        public string MachineName { [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=System.Web.AspNetHostingPermissionLevel.Medium)]get { throw null; } }
+        public int ScriptTimeout { get { throw null; } [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=System.Web.AspNetHostingPermissionLevel.Medium)]set { } }
         public void ClearError() { }
         [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Unrestricted=true)]
         public object CreateObject(string progID) { throw null; }
@@ -1832,7 +1832,7 @@ namespace System.Web
     {
         protected HttpTaskAsyncHandler() { }
         public virtual bool IsReusable { get { throw null; } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual void ProcessRequest(System.Web.HttpContext context) { }
         public abstract System.Threading.Tasks.Task ProcessRequestAsync(System.Web.HttpContext context);
         System.IAsyncResult System.Web.IHttpAsyncHandler.BeginProcessRequest(System.Web.HttpContext context, System.AsyncCallback cb, object extraData) { throw null; }
@@ -2122,7 +2122,7 @@ namespace System.Web
         public void Insert(int index, System.Web.ParserError value) { }
         public void Remove(System.Web.ParserError value) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, AllowMultiple=true)]
     public sealed partial class PreApplicationStartMethodAttribute : System.Attribute
     {
         public PreApplicationStartMethodAttribute(System.Type type, string methodName) { }
@@ -2145,9 +2145,9 @@ namespace System.Web
     public partial class ProcessModelInfo
     {
         public ProcessModelInfo() { }
-        [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=(System.Web.AspNetHostingPermissionLevel)(500))]
+        [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=System.Web.AspNetHostingPermissionLevel.High)]
         public static System.Web.ProcessInfo GetCurrentProcessInfo() { throw null; }
-        [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=(System.Web.AspNetHostingPermissionLevel)(500))]
+        [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=System.Web.AspNetHostingPermissionLevel.High)]
         public static System.Web.ProcessInfo[] GetHistory(int numRecords) { throw null; }
     }
     public enum ProcessShutdownReason
@@ -2604,7 +2604,7 @@ namespace System.Web.Caching
         public DatabaseNotEnabledForNotificationException(string message) { }
         public DatabaseNotEnabledForNotificationException(string message, System.Exception innerException) { }
     }
-    [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Level=(System.Web.AspNetHostingPermissionLevel)(600))]
+    [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Level=System.Web.AspNetHostingPermissionLevel.Unrestricted)]
     [System.SerializableAttribute]
     public partial class FileResponseElement : System.Web.Caching.ResponseElement
     {
@@ -2625,7 +2625,7 @@ namespace System.Web.Caching
         System.Collections.Generic.List<System.Web.Caching.HeaderElement> HeaderElements { get; set; }
         System.Collections.Generic.List<System.Web.Caching.ResponseElement> ResponseElements { get; set; }
     }
-    [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Level=(System.Web.AspNetHostingPermissionLevel)(600))]
+    [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Level=System.Web.AspNetHostingPermissionLevel.Unrestricted)]
     [System.SerializableAttribute]
     public partial class MemoryResponseElement : System.Web.Caching.ResponseElement
     {
@@ -2637,9 +2637,9 @@ namespace System.Web.Caching
     {
         public static string DefaultProviderName { get { throw null; } }
         public static System.Web.Caching.OutputCacheProviderCollection Providers { get { throw null; } }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Assert, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Assert, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         public static object Deserialize(System.IO.Stream stream) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Assert, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Assert, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         public static void Serialize(System.IO.Stream stream, object data) { }
     }
     public abstract partial class OutputCacheProvider : System.Configuration.Provider.ProviderBase
@@ -2687,7 +2687,7 @@ namespace System.Web.Caching
         protected override void DependencyDispose() { }
         public override string GetUniqueID() { throw null; }
     }
-    [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Level=(System.Web.AspNetHostingPermissionLevel)(500))]
+    [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Level=System.Web.AspNetHostingPermissionLevel.High)]
     public static partial class SqlCacheDependencyAdmin
     {
         public static void DisableNotifications(string connectionString) { }
@@ -2698,7 +2698,7 @@ namespace System.Web.Caching
         public static void EnableTableForNotifications(string connectionString, string[] tables) { }
         public static string[] GetTablesEnabledForNotifications(string connectionString) { throw null; }
     }
-    [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Level=(System.Web.AspNetHostingPermissionLevel)(600))]
+    [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Level=System.Web.AspNetHostingPermissionLevel.Unrestricted)]
     [System.SerializableAttribute]
     public partial class SubstitutionResponseElement : System.Web.Caching.ResponseElement
     {
@@ -2784,7 +2784,7 @@ namespace System.Web.Compilation
         protected internal string VirtualPath { get { throw null; } }
         public virtual System.Collections.ICollection VirtualPathDependencies { get { throw null; } }
         public virtual void GenerateCode(System.Web.Compilation.AssemblyBuilder assemblyBuilder) { }
-        protected internal virtual System.CodeDom.CodeCompileUnit GetCodeCompileUnit(out System.Collections.IDictionary linePragmasTable) { linePragmasTable = default(System.Collections.IDictionary); throw null; }
+        protected internal virtual System.CodeDom.CodeCompileUnit GetCodeCompileUnit(out System.Collections.IDictionary linePragmasTable) { throw null; }
         public virtual string GetCustomString(System.CodeDom.Compiler.CompilerResults results) { throw null; }
         protected System.Web.Compilation.CompilerType GetDefaultCompilerType() { throw null; }
         protected System.Web.Compilation.CompilerType GetDefaultCompilerTypeForLanguage(string language) { throw null; }
@@ -2805,7 +2805,7 @@ namespace System.Web.Compilation
         Resources = 4,
         Web = 1,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false)]
     public sealed partial class BuildProviderAppliesToAttribute : System.Attribute
     {
         public BuildProviderAppliesToAttribute(System.Web.Compilation.BuildProviderAppliesTo appliesTo) { }
@@ -2834,14 +2834,14 @@ namespace System.Web.Compilation
         public void CompileFile(string virtualPath) { }
         public void CompileFile(string virtualPath, System.Web.Compilation.ClientBuildManagerCallback callback) { }
         public System.Web.Hosting.IRegisteredObject CreateObject(System.Type type, bool failIfExists) { throw null; }
-        public string GenerateCode(string virtualPath, string virtualFileString, out System.Collections.IDictionary linePragmasTable) { linePragmasTable = default(System.Collections.IDictionary); throw null; }
-        public System.CodeDom.CodeCompileUnit GenerateCodeCompileUnit(string virtualPath, string virtualFileString, out System.Type codeDomProviderType, out System.CodeDom.Compiler.CompilerParameters compilerParameters, out System.Collections.IDictionary linePragmasTable) { codeDomProviderType = default(System.Type); compilerParameters = default(System.CodeDom.Compiler.CompilerParameters); linePragmasTable = default(System.Collections.IDictionary); throw null; }
-        public System.CodeDom.CodeCompileUnit GenerateCodeCompileUnit(string virtualPath, out System.Type codeDomProviderType, out System.CodeDom.Compiler.CompilerParameters compilerParameters, out System.Collections.IDictionary linePragmasTable) { codeDomProviderType = default(System.Type); compilerParameters = default(System.CodeDom.Compiler.CompilerParameters); linePragmasTable = default(System.Collections.IDictionary); throw null; }
+        public string GenerateCode(string virtualPath, string virtualFileString, out System.Collections.IDictionary linePragmasTable) { throw null; }
+        public System.CodeDom.CodeCompileUnit GenerateCodeCompileUnit(string virtualPath, string virtualFileString, out System.Type codeDomProviderType, out System.CodeDom.Compiler.CompilerParameters compilerParameters, out System.Collections.IDictionary linePragmasTable) { throw null; }
+        public System.CodeDom.CodeCompileUnit GenerateCodeCompileUnit(string virtualPath, out System.Type codeDomProviderType, out System.CodeDom.Compiler.CompilerParameters compilerParameters, out System.Collections.IDictionary linePragmasTable) { throw null; }
         public string[] GetAppDomainShutdownDirectories() { throw null; }
         public System.Collections.IDictionary GetBrowserDefinitions() { throw null; }
-        public void GetCodeDirectoryInformation(string virtualCodeDir, out System.Type codeDomProviderType, out System.CodeDom.Compiler.CompilerParameters compilerParameters, out string generatedFilesDir) { codeDomProviderType = default(System.Type); compilerParameters = default(System.CodeDom.Compiler.CompilerParameters); generatedFilesDir = default(string); }
+        public void GetCodeDirectoryInformation(string virtualCodeDir, out System.Type codeDomProviderType, out System.CodeDom.Compiler.CompilerParameters compilerParameters, out string generatedFilesDir) { throw null; }
         public System.Type GetCompiledType(string virtualPath) { throw null; }
-        public void GetCompilerParameters(string virtualPath, out System.Type codeDomProviderType, out System.CodeDom.Compiler.CompilerParameters compilerParameters) { codeDomProviderType = default(System.Type); compilerParameters = default(System.CodeDom.Compiler.CompilerParameters); }
+        public void GetCompilerParameters(string virtualPath, out System.Type codeDomProviderType, out System.CodeDom.Compiler.CompilerParameters compilerParameters) { throw null; }
         public string GetGeneratedFileVirtualPath(string filePath) { throw null; }
         public string GetGeneratedSourceFile(string virtualPath) { throw null; }
         public string[] GetTopLevelAssemblyReferences(string virtualPath) { throw null; }
@@ -2899,7 +2899,7 @@ namespace System.Web.Compilation
         public virtual void OnProcessGeneratedCode(System.Web.UI.ControlBuilder controlBuilder, System.CodeDom.CodeCompileUnit codeCompileUnit, System.CodeDom.CodeTypeDeclaration baseType, System.CodeDom.CodeTypeDeclaration derivedType, System.CodeDom.CodeMemberMethod buildMethod, System.CodeDom.CodeMemberMethod dataBindingMethod, System.Collections.IDictionary additionalState) { }
         public virtual void PreControlBuilderInit(System.Web.UI.ControlBuilder controlBuilder, System.Web.UI.TemplateParser parser, System.Web.UI.ControlBuilder parentBuilder, System.Type type, string tagName, string id, System.Collections.IDictionary attributes, System.Collections.IDictionary additionalState) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public sealed partial class DesignTimeResourceProviderFactoryAttribute : System.Attribute
     {
         public DesignTimeResourceProviderFactoryAttribute(string factoryTypeName) { }
@@ -2922,7 +2922,7 @@ namespace System.Web.Compilation
         public System.Web.UI.TemplateControl TemplateControl { get { throw null; } }
         public string VirtualPath { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false)]
     public sealed partial class ExpressionEditorAttribute : System.Attribute
     {
         public ExpressionEditorAttribute(string typeName) { }
@@ -2931,7 +2931,7 @@ namespace System.Web.Compilation
         public override bool Equals(object obj) { throw null; }
         public override int GetHashCode() { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false)]
     public sealed partial class ExpressionPrefixAttribute : System.Attribute
     {
         public ExpressionPrefixAttribute(string expressionPrefix) { }
@@ -2946,14 +2946,14 @@ namespace System.Web.Compilation
         None = 0,
         WebReferences = 2,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false)]
     public sealed partial class FolderLevelBuildProviderAppliesToAttribute : System.Attribute
     {
         public FolderLevelBuildProviderAppliesToAttribute(System.Web.Compilation.FolderLevelBuildProviderAppliesTo appliesTo) { }
         public System.Web.Compilation.FolderLevelBuildProviderAppliesTo AppliesTo { get { throw null; } }
     }
-    [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Level=(System.Web.AspNetHostingPermissionLevel)(500))]
-    [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Level=(System.Web.AspNetHostingPermissionLevel)(500))]
+    [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Level=System.Web.AspNetHostingPermissionLevel.High)]
+    [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Level=System.Web.AspNetHostingPermissionLevel.High)]
     public partial interface IAssemblyPostProcessor : System.IDisposable
     {
         void PostProcessAssembly(string path);
@@ -3033,7 +3033,7 @@ namespace System.Web.Compilation
         public override object EvaluateExpression(object target, System.Web.UI.BoundPropertyEntry entry, object parsedData, System.Web.Compilation.ExpressionBuilderContext context) { throw null; }
         public override System.CodeDom.CodeExpression GetCodeExpression(System.Web.UI.BoundPropertyEntry entry, object parsedData, System.Web.Compilation.ExpressionBuilderContext context) { throw null; }
         public static string GetRouteUrl(System.Web.UI.Control control, string expression) { throw null; }
-        public static bool TryParseRouteExpression(string expression, System.Web.Routing.RouteValueDictionary routeValues, out string routeName) { routeName = default(string); throw null; }
+        public static bool TryParseRouteExpression(string expression, System.Web.Routing.RouteValueDictionary routeValues, out string routeName) { throw null; }
     }
     [System.Web.Compilation.ExpressionEditorAttribute("System.Web.UI.Design.RouteValueExpressionEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
     [System.Web.Compilation.ExpressionPrefixAttribute("Routes")]
@@ -3057,7 +3057,7 @@ namespace System.Web.Configuration
     public sealed partial class AnonymousIdentificationSection : System.Configuration.ConfigurationSection
     {
         public AnonymousIdentificationSection() { }
-        [System.Configuration.ConfigurationPropertyAttribute("cookieless", DefaultValue=(System.Web.HttpCookieMode)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("cookieless", DefaultValue=System.Web.HttpCookieMode.UseCookies)]
         public System.Web.HttpCookieMode Cookieless { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("cookieName", DefaultValue=".ASPXANONYMOUS")]
         [System.Configuration.StringValidatorAttribute(MinLength=1)]
@@ -3065,7 +3065,7 @@ namespace System.Web.Configuration
         [System.Configuration.ConfigurationPropertyAttribute("cookiePath", DefaultValue="/")]
         [System.Configuration.StringValidatorAttribute(MinLength=1)]
         public string CookiePath { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("cookieProtection", DefaultValue=(System.Web.Security.CookieProtection)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("cookieProtection", DefaultValue=System.Web.Security.CookieProtection.Validation)]
         public System.Web.Security.CookieProtection CookieProtection { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("cookieRequireSSL", DefaultValue=false)]
         public bool CookieRequireSSL { get { throw null; } set { } }
@@ -3126,7 +3126,7 @@ namespace System.Web.Configuration
         public AuthenticationSection() { }
         [System.Configuration.ConfigurationPropertyAttribute("forms")]
         public System.Web.Configuration.FormsAuthenticationConfiguration Forms { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("mode", DefaultValue=(System.Web.Configuration.AuthenticationMode)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("mode", DefaultValue=System.Web.Configuration.AuthenticationMode.Windows)]
         public System.Web.Configuration.AuthenticationMode Mode { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("passport")]
         [System.ObsoleteAttribute("This property is obsolete. The Passport authentication product is no longer supported and has been superseded by Live ID.")]
@@ -3164,7 +3164,7 @@ namespace System.Web.Configuration
         Allow = 1,
         Deny = 0,
     }
-    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.Web.Configuration.AuthorizationRule), AddItemName="allow,deny", CollectionType=(System.Configuration.ConfigurationElementCollectionType)(2))]
+    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.Web.Configuration.AuthorizationRule), AddItemName="allow,deny", CollectionType=System.Configuration.ConfigurationElementCollectionType.BasicMapAlternate)]
     public sealed partial class AuthorizationRuleCollection : System.Configuration.ConfigurationElementCollection
     {
         public AuthorizationRuleCollection() { }
@@ -3332,16 +3332,16 @@ namespace System.Web.Configuration
     public partial class BrowserCapabilitiesFactoryBase
     {
         public BrowserCapabilitiesFactoryBase() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected System.Collections.IDictionary BrowserElements { get { throw null; } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected System.Collections.IDictionary MatchedHeaders { get { throw null; } }
         public virtual void ConfigureBrowserCapabilities(System.Collections.Specialized.NameValueCollection headers, System.Web.HttpBrowserCapabilities browserCaps) { }
         public virtual void ConfigureCustomCapabilities(System.Collections.Specialized.NameValueCollection headers, System.Web.HttpBrowserCapabilities browserCaps) { }
         protected bool IsBrowserUnknown(System.Web.Configuration.HttpCapabilitiesBase browserCaps) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void PopulateBrowserElements(System.Collections.IDictionary dictionary) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void PopulateMatchedHeaders(System.Collections.IDictionary dictionary) { }
     }
     [System.Configuration.ConfigurationCollectionAttribute(typeof(System.Web.Configuration.BufferModeSettings))]
@@ -3474,7 +3474,7 @@ namespace System.Web.Configuration
         public System.Web.Configuration.ClientTargetCollection ClientTargets { get { throw null; } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
     }
-    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.Web.Configuration.CodeSubDirectory), CollectionType=(System.Configuration.ConfigurationElementCollectionType)(0))]
+    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.Web.Configuration.CodeSubDirectory), CollectionType=System.Configuration.ConfigurationElementCollectionType.BasicMap)]
     public sealed partial class CodeSubDirectoriesCollection : System.Configuration.ConfigurationElementCollection
     {
         public CodeSubDirectoriesCollection() { }
@@ -3542,7 +3542,7 @@ namespace System.Web.Configuration
         public int NumRecompilesBeforeAppRestart { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("optimizeCompilations", DefaultValue=false)]
         public bool OptimizeCompilations { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("profileGuidedOptimizations", DefaultValue=(System.Web.Configuration.ProfileGuidedOptimizationsFlags)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("profileGuidedOptimizations", DefaultValue=System.Web.Configuration.ProfileGuidedOptimizationsFlags.All)]
         public System.Web.Configuration.ProfileGuidedOptimizationsFlags ProfileGuidedOptimizations { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("strict", DefaultValue=false)]
@@ -3573,7 +3573,7 @@ namespace System.Web.Configuration
         [System.Configuration.IntegerValidatorAttribute(MinValue=0, MaxValue=4)]
         public int WarningLevel { get { throw null; } }
     }
-    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.Web.Configuration.Compiler), AddItemName="compiler", CollectionType=(System.Configuration.ConfigurationElementCollectionType)(0))]
+    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.Web.Configuration.Compiler), AddItemName="compiler", CollectionType=System.Configuration.ConfigurationElementCollectionType.BasicMap)]
     public sealed partial class CompilerCollection : System.Configuration.ConfigurationElementCollection
     {
         public CompilerCollection() { }
@@ -3602,7 +3602,7 @@ namespace System.Web.Configuration
         public override bool Equals(object customError) { throw null; }
         public override int GetHashCode() { throw null; }
     }
-    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.Web.Configuration.CustomError), AddItemName="error", CollectionType=(System.Configuration.ConfigurationElementCollectionType)(0))]
+    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.Web.Configuration.CustomError), AddItemName="error", CollectionType=System.Configuration.ConfigurationElementCollectionType.BasicMap)]
     public sealed partial class CustomErrorCollection : System.Configuration.ConfigurationElementCollection
     {
         public CustomErrorCollection() { }
@@ -3643,10 +3643,10 @@ namespace System.Web.Configuration
         public string DefaultRedirect { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("", IsDefaultCollection=true)]
         public System.Web.Configuration.CustomErrorCollection Errors { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("mode", DefaultValue=(System.Web.Configuration.CustomErrorsMode)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("mode", DefaultValue=System.Web.Configuration.CustomErrorsMode.RemoteOnly)]
         public System.Web.Configuration.CustomErrorsMode Mode { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("redirectMode", DefaultValue=(System.Web.Configuration.CustomErrorsRedirectMode)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("redirectMode", DefaultValue=System.Web.Configuration.CustomErrorsRedirectMode.ResponseRedirect)]
         public System.Web.Configuration.CustomErrorsRedirectMode RedirectMode { get { throw null; } set { } }
         protected override void DeserializeSection(System.Xml.XmlReader reader) { }
         protected override void Reset(System.Configuration.ConfigurationElement parentElement) { }
@@ -3753,7 +3753,7 @@ namespace System.Web.Configuration
     public sealed partial class FormsAuthenticationConfiguration : System.Configuration.ConfigurationElement
     {
         public FormsAuthenticationConfiguration() { }
-        [System.Configuration.ConfigurationPropertyAttribute("cookieless", DefaultValue=(System.Web.HttpCookieMode)(3))]
+        [System.Configuration.ConfigurationPropertyAttribute("cookieless", DefaultValue=System.Web.HttpCookieMode.UseDeviceProfile)]
         public System.Web.HttpCookieMode Cookieless { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("cookieSameSite")]
         public System.Web.SameSiteMode CookieSameSite { get { throw null; } set { } }
@@ -3777,13 +3777,13 @@ namespace System.Web.Configuration
         [System.Configuration.StringValidatorAttribute(MinLength=1)]
         public string Path { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("protection", DefaultValue=(System.Web.Configuration.FormsProtectionEnum)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("protection", DefaultValue=System.Web.Configuration.FormsProtectionEnum.All)]
         public System.Web.Configuration.FormsProtectionEnum Protection { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("requireSSL", DefaultValue=false)]
         public bool RequireSSL { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("slidingExpiration", DefaultValue=true)]
         public bool SlidingExpiration { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("ticketCompatibilityMode", DefaultValue=(System.Web.Configuration.TicketCompatibilityMode)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("ticketCompatibilityMode", DefaultValue=System.Web.Configuration.TicketCompatibilityMode.Framework20)]
         public System.Web.Configuration.TicketCompatibilityMode TicketCompatibilityMode { get { throw null; } set { } }
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Configuration.TimeSpanMinutesConverter))]
         [System.Configuration.ConfigurationPropertyAttribute("timeout", DefaultValue="00:30:00")]
@@ -3793,10 +3793,10 @@ namespace System.Web.Configuration
     public sealed partial class FormsAuthenticationCredentials : System.Configuration.ConfigurationElement
     {
         public FormsAuthenticationCredentials() { }
-        [System.Configuration.ConfigurationPropertyAttribute("passwordFormat", DefaultValue=(System.Web.Configuration.FormsAuthPasswordFormat)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("passwordFormat", DefaultValue=System.Web.Configuration.FormsAuthPasswordFormat.SHA1)]
         public System.Web.Configuration.FormsAuthPasswordFormat PasswordFormat { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("", IsDefaultCollection=true, Options=(System.Configuration.ConfigurationPropertyOptions)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("", IsDefaultCollection=true, Options=System.Configuration.ConfigurationPropertyOptions.IsDefaultCollection)]
         public System.Web.Configuration.FormsAuthenticationUserCollection Users { get { throw null; } }
     }
     public sealed partial class FormsAuthenticationUser : System.Configuration.ConfigurationElement
@@ -3811,7 +3811,7 @@ namespace System.Web.Configuration
         public string Password { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
     }
-    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.Web.Configuration.FormsAuthenticationUser), AddItemName="user", CollectionType=(System.Configuration.ConfigurationElementCollectionType)(0))]
+    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.Web.Configuration.FormsAuthenticationUser), AddItemName="user", CollectionType=System.Configuration.ConfigurationElementCollectionType.BasicMap)]
     public sealed partial class FormsAuthenticationUserCollection : System.Configuration.ConfigurationElementCollection
     {
         public FormsAuthenticationUserCollection() { }
@@ -4114,7 +4114,7 @@ namespace System.Web.Configuration
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("requireSSL", DefaultValue=false)]
         public bool RequireSSL { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("sameSite", DefaultValue=(System.Web.SameSiteMode)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("sameSite", DefaultValue=System.Web.SameSiteMode.None)]
         public System.Web.SameSiteMode SameSite { get { throw null; } set { } }
     }
     public sealed partial class HttpHandlerAction : System.Configuration.ConfigurationElement
@@ -4131,7 +4131,7 @@ namespace System.Web.Configuration
         [System.Configuration.ConfigurationPropertyAttribute("verb", IsRequired=true, IsKey=true)]
         public string Verb { get { throw null; } set { } }
     }
-    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.Web.Configuration.HttpHandlerAction), CollectionType=(System.Configuration.ConfigurationElementCollectionType)(3))]
+    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.Web.Configuration.HttpHandlerAction), CollectionType=System.Configuration.ConfigurationElementCollectionType.AddRemoveClearMapAlternate)]
     public sealed partial class HttpHandlerActionCollection : System.Configuration.ConfigurationElementCollection
     {
         public HttpHandlerActionCollection() { }
@@ -4199,7 +4199,7 @@ namespace System.Web.Configuration
         [System.Configuration.ConfigurationPropertyAttribute("appRequestQueueLimit", DefaultValue=5000)]
         [System.Configuration.IntegerValidatorAttribute(MinValue=1)]
         public int AppRequestQueueLimit { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("asyncPreloadMode", DefaultValue=(System.Web.Configuration.AsyncPreloadModeFlags)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("asyncPreloadMode", DefaultValue=System.Web.Configuration.AsyncPreloadModeFlags.None)]
         public System.Web.Configuration.AsyncPreloadModeFlags AsyncPreloadMode { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("defaultRegexMatchTimeout", DefaultValue="00:00:00")]
         public System.TimeSpan DefaultRegexMatchTimeout { get { throw null; } set { } }
@@ -4221,7 +4221,7 @@ namespace System.Web.Configuration
         [System.Configuration.ConfigurationPropertyAttribute("executionTimeout", DefaultValue="00:01:50")]
         [System.Configuration.TimeSpanValidatorAttribute(MinValueString="00:00:00", MaxValueString="10675199.02:48:05.4775807")]
         public System.TimeSpan ExecutionTimeout { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("fcnMode", DefaultValue=(System.Web.Configuration.FcnMode)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("fcnMode", DefaultValue=System.Web.Configuration.FcnMode.NotSet)]
         public System.Web.Configuration.FcnMode FcnMode { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("maxQueryStringLength", DefaultValue=2048)]
         [System.Configuration.IntegerValidatorAttribute(MinValue=0)]
@@ -4308,7 +4308,7 @@ namespace System.Web.Configuration
         public string Name { get { throw null; } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
     }
-    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.Web.Configuration.IgnoreDeviceFilterElement), AddItemName="filter", CollectionType=(System.Configuration.ConfigurationElementCollectionType)(0))]
+    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.Web.Configuration.IgnoreDeviceFilterElement), AddItemName="filter", CollectionType=System.Configuration.ConfigurationElementCollectionType.BasicMap)]
     public sealed partial class IgnoreDeviceFilterElementCollection : System.Configuration.ConfigurationElementCollection
     {
         public IgnoreDeviceFilterElementCollection() { }
@@ -4355,7 +4355,7 @@ namespace System.Web.Configuration
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Configuration.WhiteSpaceTrimStringConverter))]
         [System.Configuration.ConfigurationPropertyAttribute("applicationName", DefaultValue="")]
         public string ApplicationName { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("compatibilityMode", DefaultValue=(System.Web.Configuration.MachineKeyCompatibilityMode)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("compatibilityMode", DefaultValue=System.Web.Configuration.MachineKeyCompatibilityMode.Framework20SP1)]
         public System.Web.Configuration.MachineKeyCompatibilityMode CompatibilityMode { get { throw null; } set { } }
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Configuration.WhiteSpaceTrimStringConverter))]
         [System.Configuration.ConfigurationPropertyAttribute("dataProtectorType", DefaultValue="")]
@@ -4532,9 +4532,9 @@ namespace System.Web.Configuration
         public bool AutoEventWireup { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("buffer", DefaultValue=true)]
         public bool Buffer { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("clientIDMode", DefaultValue=(System.Web.UI.ClientIDMode)(2))]
+        [System.Configuration.ConfigurationPropertyAttribute("clientIDMode", DefaultValue=System.Web.UI.ClientIDMode.Predictable)]
         public System.Web.UI.ClientIDMode ClientIDMode { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("compilationMode", DefaultValue=(System.Web.UI.CompilationMode)(2))]
+        [System.Configuration.ConfigurationPropertyAttribute("compilationMode", DefaultValue=System.Web.UI.CompilationMode.Always)]
         public System.Web.UI.CompilationMode CompilationMode { get { throw null; } set { } }
         [System.ComponentModel.TypeConverterAttribute("System.Web.Configuration.VersionConverter")]
         [System.Configuration.ConfigurationPropertyAttribute("controlRenderingCompatibilityVersion", DefaultValue="4.0")]
@@ -4578,7 +4578,7 @@ namespace System.Web.Configuration
         public string UserControlBaseType { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("validateRequest", DefaultValue=true)]
         public bool ValidateRequest { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("viewStateEncryptionMode", DefaultValue=(System.Web.UI.ViewStateEncryptionMode)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("viewStateEncryptionMode", DefaultValue=System.Web.UI.ViewStateEncryptionMode.Auto)]
         public System.Web.UI.ViewStateEncryptionMode ViewStateEncryptionMode { get { throw null; } set { } }
         protected override void DeserializeSection(System.Xml.XmlReader reader) { }
         protected override void SetReadOnly() { }
@@ -4656,9 +4656,9 @@ namespace System.Web.Configuration
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Configuration.InfiniteTimeSpanConverter))]
         [System.Configuration.ConfigurationPropertyAttribute("clientConnectedCheck", DefaultValue="00:00:05")]
         public System.TimeSpan ClientConnectedCheck { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("comAuthenticationLevel", DefaultValue=(System.Web.Configuration.ProcessModelComAuthenticationLevel)(2))]
+        [System.Configuration.ConfigurationPropertyAttribute("comAuthenticationLevel", DefaultValue=System.Web.Configuration.ProcessModelComAuthenticationLevel.Connect)]
         public System.Web.Configuration.ProcessModelComAuthenticationLevel ComAuthenticationLevel { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("comImpersonationLevel", DefaultValue=(System.Web.Configuration.ProcessModelComImpersonationLevel)(4))]
+        [System.Configuration.ConfigurationPropertyAttribute("comImpersonationLevel", DefaultValue=System.Web.Configuration.ProcessModelComImpersonationLevel.Impersonate)]
         public System.Web.Configuration.ProcessModelComImpersonationLevel ComImpersonationLevel { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("cpuMask", DefaultValue="0xffffffff")]
         public int CpuMask { get { throw null; } set { } }
@@ -4668,7 +4668,7 @@ namespace System.Web.Configuration
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Configuration.InfiniteTimeSpanConverter))]
         [System.Configuration.ConfigurationPropertyAttribute("idleTimeout", DefaultValue="10675199.02:48:05.4775807")]
         public System.TimeSpan IdleTimeout { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("logLevel", DefaultValue=(System.Web.Configuration.ProcessModelLogLevel)(2))]
+        [System.Configuration.ConfigurationPropertyAttribute("logLevel", DefaultValue=System.Web.Configuration.ProcessModelLogLevel.Errors)]
         public System.Web.Configuration.ProcessModelLogLevel LogLevel { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("maxAppDomains", DefaultValue=2000)]
         [System.Configuration.IntegerValidatorAttribute(MinValue=1, MaxValue=2147483646)]
@@ -4785,7 +4785,7 @@ namespace System.Web.Configuration
         public string Provider { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("readOnly", DefaultValue=false)]
         public bool ReadOnly { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("serializeAs", DefaultValue=(System.Web.Configuration.SerializationMode)(3))]
+        [System.Configuration.ConfigurationPropertyAttribute("serializeAs", DefaultValue=System.Web.Configuration.SerializationMode.ProviderSpecific)]
         public System.Web.Configuration.SerializationMode SerializeAs { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("type", DefaultValue="string")]
         public string Type { get { throw null; } set { } }
@@ -4916,9 +4916,9 @@ namespace System.Web.Configuration
     }
     public static partial class ProvidersHelper
     {
-        [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=(System.Web.AspNetHostingPermissionLevel)(300))]
+        [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=System.Web.AspNetHostingPermissionLevel.Low)]
         public static System.Configuration.Provider.ProviderBase InstantiateProvider(System.Configuration.ProviderSettings providerSettings, System.Type providerType) { throw null; }
-        [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=(System.Web.AspNetHostingPermissionLevel)(300))]
+        [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=System.Web.AspNetHostingPermissionLevel.Low)]
         public static void InstantiateProviders(System.Configuration.ProviderSettingsCollection configProviders, System.Configuration.Provider.ProviderCollection providers, System.Type providerType) { }
     }
     public partial class RegexWorker
@@ -4927,7 +4927,7 @@ namespace System.Web.Configuration
         public string this[string key] { get { throw null; } }
         public bool ProcessRegex(string target, string regexExpression) { throw null; }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(2))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDual)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("9FDB6D2C-90EA-4e42-99E6-38B96E28698E")]
     [System.Runtime.InteropServices.ProgIdAttribute("System.Web.Configuration.RemoteWebConfigurationHostServerV4_32")]
@@ -4936,8 +4936,8 @@ namespace System.Web.Configuration
     {
         public RemoteWebConfigurationHostServer() { }
         public string DoEncryptOrDecrypt(bool doEncrypt, string xmlString, string protectionProviderName, string protectionProviderType, string[] paramKeys, string[] paramValues) { throw null; }
-        public byte[] GetData(string fileName, bool getReadTimeOnly, out long readTime) { readTime = default(long); throw null; }
-        public void GetFileDetails(string name, out bool exists, out long size, out long createDate, out long lastWriteDate) { exists = default(bool); size = default(long); createDate = default(long); lastWriteDate = default(long); }
+        public byte[] GetData(string fileName, bool getReadTimeOnly, out long readTime) { throw null; }
+        public void GetFileDetails(string name, out bool exists, out long size, out long createDate, out long lastWriteDate) { throw null; }
         public string GetFilePaths(int webLevelAsInt, string path, string site, string locationSubPath) { throw null; }
         public void WriteData(string fileName, string templateFileName, byte[] data, ref long readTime) { }
     }
@@ -4954,7 +4954,7 @@ namespace System.Web.Configuration
         [System.Configuration.ConfigurationPropertyAttribute("cookiePath", DefaultValue="/")]
         [System.Configuration.StringValidatorAttribute(MinLength=1)]
         public string CookiePath { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("cookieProtection", DefaultValue=(System.Web.Security.CookieProtection)(3))]
+        [System.Configuration.ConfigurationPropertyAttribute("cookieProtection", DefaultValue=System.Web.Security.CookieProtection.All)]
         public System.Web.Security.CookieProtection CookieProtection { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("cookieRequireSSL", DefaultValue=false)]
         public bool CookieRequireSSL { get { throw null; } set { } }
@@ -5082,7 +5082,7 @@ namespace System.Web.Configuration
         [System.Configuration.ConfigurationPropertyAttribute("customProvider", DefaultValue="")]
         public string CustomProvider { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationElementProperty ElementProperty { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("mode", DefaultValue=(System.Web.SessionState.SessionStateMode)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("mode", DefaultValue=System.Web.SessionState.SessionStateMode.InProc)]
         public System.Web.SessionState.SessionStateMode Mode { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("partitionResolverType", DefaultValue="")]
         public string PartitionResolverType { get { throw null; } set { } }
@@ -5291,7 +5291,7 @@ namespace System.Web.Configuration
         public override int GetHashCode() { throw null; }
         protected override bool SerializeElement(System.Xml.XmlWriter writer, bool serializeCollectionKey) { throw null; }
     }
-    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.Web.Configuration.TagPrefixInfo), AddItemName="add", CollectionType=(System.Configuration.ConfigurationElementCollectionType)(0))]
+    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.Web.Configuration.TagPrefixInfo), AddItemName="add", CollectionType=System.Configuration.ConfigurationElementCollectionType.BasicMap)]
     public sealed partial class TagPrefixCollection : System.Configuration.ConfigurationElementCollection
     {
         public TagPrefixCollection() { }
@@ -5350,7 +5350,7 @@ namespace System.Web.Configuration
         [System.Configuration.ConfigurationPropertyAttribute("requestLimit", DefaultValue=10)]
         [System.Configuration.IntegerValidatorAttribute(MinValue=0)]
         public int RequestLimit { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("traceMode", DefaultValue=(System.Web.Configuration.TraceDisplayMode)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("traceMode", DefaultValue=System.Web.Configuration.TraceDisplayMode.SortByTime)]
         public System.Web.Configuration.TraceDisplayMode TraceMode { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("writeToDiagnosticsTrace", DefaultValue=false)]
         public bool WriteToDiagnosticsTrace { get { throw null; } set { } }
@@ -5391,7 +5391,7 @@ namespace System.Web.Configuration
         public string PolicyFile { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
     }
-    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.Web.Configuration.TrustLevel), AddItemName="trustLevel", CollectionType=(System.Configuration.ConfigurationElementCollectionType)(0))]
+    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.Web.Configuration.TrustLevel), AddItemName="trustLevel", CollectionType=System.Configuration.ConfigurationElementCollectionType.BasicMap)]
     public sealed partial class TrustLevelCollection : System.Configuration.ConfigurationElementCollection
     {
         public TrustLevelCollection() { }
@@ -5468,12 +5468,12 @@ namespace System.Web.Configuration
     {
         public UserMapPath(System.Configuration.ConfigurationFileMap fileMap) { }
         public string GetAppPathForPath(string siteID, string path) { throw null; }
-        public void GetDefaultSiteNameAndID(out string siteName, out string siteID) { siteName = default(string); siteID = default(string); }
+        public void GetDefaultSiteNameAndID(out string siteName, out string siteID) { throw null; }
         public string GetMachineConfigFilename() { throw null; }
-        public void GetPathConfigFilename(string siteID, string path, out string directory, out string baseName) { directory = default(string); baseName = default(string); }
+        public void GetPathConfigFilename(string siteID, string path, out string directory, out string baseName) { throw null; }
         public string GetRootWebConfigFilename() { throw null; }
         public string MapPath(string siteID, string path) { throw null; }
-        public void ResolveSiteArgument(string siteArgument, out string siteName, out string siteID) { siteName = default(string); siteID = default(string); }
+        public void ResolveSiteArgument(string siteArgument, out string siteName, out string siteID) { throw null; }
     }
     public sealed partial class VirtualDirectoryMapping
     {
@@ -5598,7 +5598,7 @@ namespace System.Web.Configuration
     public sealed partial class XhtmlConformanceSection : System.Configuration.ConfigurationSection
     {
         public XhtmlConformanceSection() { }
-        [System.Configuration.ConfigurationPropertyAttribute("mode", DefaultValue=(System.Web.Configuration.XhtmlConformanceMode)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("mode", DefaultValue=System.Web.Configuration.XhtmlConformanceMode.Transitional)]
         public System.Web.Configuration.XhtmlConformanceMode Mode { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
     }
@@ -5679,7 +5679,7 @@ namespace System.Web.Hosting
     public abstract partial class AppDomainProtocolHandler : System.MarshalByRefObject, System.Web.Hosting.IRegisteredObject
     {
         protected AppDomainProtocolHandler() { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure)]
         public override object InitializeLifetimeService() { throw null; }
         public abstract void StartListenerChannel(System.Web.Hosting.IListenerChannelCallback listenerChannelCallback);
         public virtual void Stop(bool immediate) { }
@@ -5819,7 +5819,7 @@ namespace System.Web.Hosting
         void StopAppDomainProtocolListenerChannel([System.Runtime.InteropServices.In][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.LPWStr)]string appId, [System.Runtime.InteropServices.In][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.LPWStr)]string protocolId, int listenerChannelId, bool immediate);
     }
     [System.Runtime.InteropServices.GuidAttribute("e6e21054-a7dc-4378-877d-b7f4a2d7e8ba")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IAppDomainFactory
     {
         [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Unrestricted=true)]
@@ -5827,7 +5827,7 @@ namespace System.Web.Hosting
         object Create([System.Runtime.InteropServices.In][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.BStr)]string module, [System.Runtime.InteropServices.In][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.BStr)]string typeName, [System.Runtime.InteropServices.In][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.BStr)]string appId, [System.Runtime.InteropServices.In][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.BStr)]string appPath, [System.Runtime.InteropServices.In][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.BStr)]string strUrlOfAppOrigin, [System.Runtime.InteropServices.In][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.I4)]int iZone);
     }
     [System.Runtime.InteropServices.GuidAttribute("5BC9C234-6CD7-49bf-A07A-6FDB7F22DFFF")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IAppDomainInfo
     {
         [return: System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.BStr)]
@@ -5842,7 +5842,7 @@ namespace System.Web.Hosting
         bool IsIdle();
     }
     [System.Runtime.InteropServices.GuidAttribute("F79648FB-558B-4a09-88F1-1E3BCB30E34F")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IAppDomainInfoEnum
     {
         [return: System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.I4)]
@@ -5883,21 +5883,21 @@ namespace System.Web.Hosting
         void Stop();
     }
     [System.Runtime.InteropServices.GuidAttribute("AE54F424-71BC-4da5-AA2F-8C0CD53496FC")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IApplicationPreloadManager
     {
         void SetApplicationPreloadState([System.Runtime.InteropServices.In][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.LPWStr)]string context, [System.Runtime.InteropServices.In][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.LPWStr)]string appId, [System.Runtime.InteropServices.In][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.Bool)]bool enabled);
         void SetApplicationPreloadUtil([System.Runtime.InteropServices.In][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.Interface)]System.Web.Hosting.IApplicationPreloadUtil preloadUtil);
     }
     [System.Runtime.InteropServices.GuidAttribute("940D8ADD-9E40-4475-9A67-2CDCDF57995C")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IApplicationPreloadUtil
     {
         void GetApplicationPreloadInfo([System.Runtime.InteropServices.In][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.LPWStr)]string context, [System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.Bool)]out bool enabled, [System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.BStr)]out string startupObjType, [System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.SafeArray)]out string[] parametersForStartupObj);
         void ReportApplicationPreloadFailure([System.Runtime.InteropServices.In][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.LPWStr)]string context, [System.Runtime.InteropServices.In][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.U4)]int errorCode, [System.Runtime.InteropServices.In][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.LPWStr)]string errorMessage);
     }
     [System.Runtime.InteropServices.GuidAttribute("02998279-7175-4d59-aa5a-fb8e44d4ca9d")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IAppManagerAppDomainFactory
     {
         [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Unrestricted=true)]
@@ -5907,7 +5907,7 @@ namespace System.Web.Hosting
         void Stop();
     }
     [System.Runtime.InteropServices.GuidAttribute("08a2c56f-7c16-41c1-a8be-432917a1a2d1")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IISAPIRuntime
     {
         [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Unrestricted=true)]
@@ -5925,7 +5925,7 @@ namespace System.Web.Hosting
         void StopProcessing();
     }
     [System.Runtime.InteropServices.GuidAttribute("dc3b0a85-9da7-47e4-ba1b-e27da9db8a1e")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IListenerChannelCallback
     {
         void GetBlob([System.Runtime.InteropServices.In][System.Runtime.InteropServices.Out][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.LPArray)]byte[] buffer, ref int bufferSize);
@@ -5936,7 +5936,7 @@ namespace System.Web.Hosting
         void ReportStopped(int hr);
     }
     [System.Runtime.InteropServices.GuidAttribute("1cc9099d-0a8d-41cb-87d6-845e4f8c4e91")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IPphManager
     {
         void StartProcessProtocolListenerChannel([System.Runtime.InteropServices.In][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.LPWStr)]string protocolId, System.Web.Hosting.IListenerChannelCallback listenerChannelCallback);
@@ -5944,7 +5944,7 @@ namespace System.Web.Hosting
         void StopProcessProtocolListenerChannel([System.Runtime.InteropServices.In][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.LPWStr)]string protocolId, int listenerChannelId, bool immediate);
     }
     [System.Runtime.InteropServices.GuidAttribute("0ccd465e-3114-4ca3-ad50-cea561307e93")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IProcessHost
     {
         void EnumerateAppDomains([System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.Interface)]out System.Web.Hosting.IAppDomainInfoEnum appDomainInfoEnum);
@@ -5953,14 +5953,14 @@ namespace System.Web.Hosting
         void StartApplication([System.Runtime.InteropServices.In][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.LPWStr)]string appId, [System.Runtime.InteropServices.In][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.LPWStr)]string appPath, [System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.Interface)]out object runtimeInterface);
     }
     [System.Runtime.InteropServices.GuidAttribute("02fd465d-5c5d-4b7e-95b6-82faa031b74a")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IProcessHostFactoryHelper
     {
         [return: System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.Interface)]
         object GetProcessHost(System.Web.Hosting.IProcessHostSupportFunctions functions);
     }
     [System.Runtime.InteropServices.GuidAttribute("9d98b251-453e-44f6-9cec-8b5aed970129")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IProcessHostIdleAndHealthCheck
     {
         [return: System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.Bool)]
@@ -5972,7 +5972,7 @@ namespace System.Web.Hosting
         void Preload(string[] parameters);
     }
     [System.Runtime.InteropServices.GuidAttribute("35f9c4c1-3800-4d17-99bc-018a62243687")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     [System.Security.SuppressUnmanagedCodeSecurityAttribute]
     public partial interface IProcessHostSupportFunctions
     {
@@ -6000,7 +6000,7 @@ namespace System.Web.Hosting
         void MapPath([System.Runtime.InteropServices.In][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.LPWStr)]string appId, [System.Runtime.InteropServices.In][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.LPWStr)]string virtualPath, out string physicalPath);
     }
     [System.Runtime.InteropServices.GuidAttribute("f11dc4c9-ddd1-4566-ad53-cf6f3a28fefe")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IProcessPingCallback
     {
         void Respond();
@@ -6049,8 +6049,8 @@ namespace System.Web.Hosting
     public sealed partial class ProcessHost : System.MarshalByRefObject, System.Web.Hosting.IAdphManager, System.Web.Hosting.IApplicationPreloadManager, System.Web.Hosting.IPphManager, System.Web.Hosting.IProcessHost, System.Web.Hosting.IProcessHostIdleAndHealthCheck
     {
         internal ProcessHost() { }
-        public void EnumerateAppDomains(out System.Web.Hosting.IAppDomainInfoEnum appDomainInfoEnum) { appDomainInfoEnum = default(System.Web.Hosting.IAppDomainInfoEnum); }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096))]
+        public void EnumerateAppDomains(out System.Web.Hosting.IAppDomainInfoEnum appDomainInfoEnum) { throw null; }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure)]
         public override object InitializeLifetimeService() { throw null; }
         public bool IsIdle() { throw null; }
         public void Ping(System.Web.Hosting.IProcessPingCallback callback) { }
@@ -6059,7 +6059,7 @@ namespace System.Web.Hosting
         public void Shutdown() { }
         public void ShutdownApplication(string appId) { }
         public void StartAppDomainProtocolListenerChannel(string appId, string protocolId, System.Web.Hosting.IListenerChannelCallback listenerChannelCallback) { }
-        public void StartApplication(string appId, string appPath, out object runtimeInterface) { runtimeInterface = default(object); }
+        public void StartApplication(string appId, string appPath, out object runtimeInterface) { throw null; }
         public void StartProcessProtocolListenerChannel(string protocolId, System.Web.Hosting.IListenerChannelCallback listenerChannelCallback) { }
         public void StopAppDomainProtocol(string appId, string protocolId, bool immediate) { }
         public void StopAppDomainProtocolListenerChannel(string appId, string protocolId, int listenerChannelId, bool immediate) { }
@@ -6070,13 +6070,13 @@ namespace System.Web.Hosting
     {
         public ProcessHostFactoryHelper() { }
         public object GetProcessHost(System.Web.Hosting.IProcessHostSupportFunctions functions) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure)]
         public override object InitializeLifetimeService() { throw null; }
     }
     public abstract partial class ProcessProtocolHandler : System.MarshalByRefObject
     {
         protected ProcessProtocolHandler() { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure)]
         public override object InitializeLifetimeService() { throw null; }
         public abstract void StartListenerChannel(System.Web.Hosting.IListenerChannelCallback listenerChannelCallback, System.Web.Hosting.IAdphManager AdphManager);
         public abstract void StopListenerChannel(int listenerChannelId, bool immediate);
@@ -6269,10 +6269,10 @@ namespace System.Web.Mail
         internal SmtpMail() { }
         public static string SmtpServer { get { throw null; } set { } }
         [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Assert, UnmanagedCode=true)]
-        [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=(System.Web.AspNetHostingPermissionLevel)(400))]
+        [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=System.Web.AspNetHostingPermissionLevel.Medium)]
         public static void Send(string from, string to, string subject, string messageText) { }
         [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Assert, UnmanagedCode=true)]
-        [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=(System.Web.AspNetHostingPermissionLevel)(400))]
+        [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=System.Web.AspNetHostingPermissionLevel.Medium)]
         public static void Send(System.Web.Mail.MailMessage message) { }
     }
 }
@@ -6313,11 +6313,11 @@ namespace System.Web.Management
         public override void Shutdown() { }
     }
     [System.Runtime.InteropServices.GuidAttribute("c84f668a-cc3f-11d7-b79e-505054503030")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IRegiisUtility
     {
         void ProtectedConfigAction(long actionToPerform, [System.Runtime.InteropServices.In][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.LPWStr)]string firstArgument, [System.Runtime.InteropServices.In][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.LPWStr)]string secondArgument, [System.Runtime.InteropServices.In][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.LPWStr)]string providerName, [System.Runtime.InteropServices.In][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.LPWStr)]string appPath, [System.Runtime.InteropServices.In][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.LPWStr)]string site, [System.Runtime.InteropServices.In][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.LPWStr)]string cspOrLocation, int keySize, out System.IntPtr exception);
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         void RegisterAsnetMmcAssembly(int doReg, [System.Runtime.InteropServices.In][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.LPWStr)]string assemblyName, [System.Runtime.InteropServices.In][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.LPWStr)]string binaryDirectory, out System.IntPtr exception);
         void RegisterSystemWebAssembly(int doReg, out System.IntPtr exception);
         void RemoveBrowserCaps(out System.IntPtr exception);
@@ -6353,11 +6353,11 @@ namespace System.Web.Management
     public sealed partial class RegiisUtility : System.Web.Management.IRegiisUtility
     {
         public RegiisUtility() { }
-        public void ProtectedConfigAction(long options, string firstArgument, string secondArgument, string providerName, string appPath, string site, string cspOrLocation, int keySize, out System.IntPtr exception) { exception = default(System.IntPtr); }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
-        public void RegisterAsnetMmcAssembly(int doReg, string typeName, string binaryDirectory, out System.IntPtr exception) { exception = default(System.IntPtr); }
-        public void RegisterSystemWebAssembly(int doReg, out System.IntPtr exception) { exception = default(System.IntPtr); }
-        public void RemoveBrowserCaps(out System.IntPtr exception) { exception = default(System.IntPtr); }
+        public void ProtectedConfigAction(long options, string firstArgument, string secondArgument, string providerName, string appPath, string site, string cspOrLocation, int keySize, out System.IntPtr exception) { throw null; }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
+        public void RegisterAsnetMmcAssembly(int doReg, string typeName, string binaryDirectory, out System.IntPtr exception) { throw null; }
+        public void RegisterSystemWebAssembly(int doReg, out System.IntPtr exception) { throw null; }
+        public void RemoveBrowserCaps(out System.IntPtr exception) { throw null; }
     }
     public sealed partial class RuleFiringRecord
     {
@@ -6402,7 +6402,7 @@ namespace System.Web.Management
         RoleManager = 4,
         SqlWebEventProvider = 16,
     }
-    [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Level=(System.Web.AspNetHostingPermissionLevel)(500))]
+    [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Level=System.Web.AspNetHostingPermissionLevel.High)]
     public static partial class SqlServices
     {
         public static string GenerateApplicationServicesScripts(bool install, System.Web.Management.SqlFeatures features, string database) { throw null; }
@@ -6502,9 +6502,9 @@ namespace System.Web.Management
         public string Message { get { throw null; } }
         public virtual void FormatCustomEventDetails(System.Web.Management.WebEventFormatter formatter) { }
         protected internal virtual void IncrementPerfCounters() { }
-        [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=(System.Web.AspNetHostingPermissionLevel)(400))]
+        [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=System.Web.AspNetHostingPermissionLevel.Medium)]
         public virtual void Raise() { }
-        [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=(System.Web.AspNetHostingPermissionLevel)(400))]
+        [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Level=System.Web.AspNetHostingPermissionLevel.Medium)]
         public static void Raise(System.Web.Management.WebBaseEvent eventRaised) { }
         public override string ToString() { throw null; }
         public virtual string ToString(bool includeAppInfo, bool includeCustomEventDetails) { throw null; }
@@ -6761,19 +6761,19 @@ namespace System.Web.ModelBinding
         Optional = 0,
         Required = 2,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(132), AllowMultiple=false, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Property, AllowMultiple=false, Inherited=true)]
     public partial class BindingBehaviorAttribute : System.Attribute
     {
         public BindingBehaviorAttribute(System.Web.ModelBinding.BindingBehavior behavior) { }
         public System.Web.ModelBinding.BindingBehavior Behavior { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } }
         public override object TypeId { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(132), AllowMultiple=false, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Property, AllowMultiple=false, Inherited=true)]
     public sealed partial class BindNeverAttribute : System.Web.ModelBinding.BindingBehaviorAttribute
     {
         public BindNeverAttribute() : base (default(System.Web.ModelBinding.BindingBehavior)) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(132), AllowMultiple=false, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Property, AllowMultiple=false, Inherited=true)]
     public sealed partial class BindRequiredAttribute : System.Web.ModelBinding.BindingBehaviorAttribute
     {
         public BindRequiredAttribute() : base (default(System.Web.ModelBinding.BindingBehavior)) { }
@@ -6812,7 +6812,7 @@ namespace System.Web.ModelBinding
         public object Model { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } }
         public System.Web.ModelBinding.ModelValidationNode ValidationNode { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2048), Inherited=false, AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Parameter, Inherited=false, AllowMultiple=false)]
     public sealed partial class ControlAttribute : System.Web.ModelBinding.ValueProviderSourceAttribute
     {
         public ControlAttribute() { }
@@ -6829,7 +6829,7 @@ namespace System.Web.ModelBinding
         public string PropertyName { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } }
         protected override object FetchValue(string controlId) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2048), Inherited=false, AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Parameter, Inherited=false, AllowMultiple=false)]
     public sealed partial class CookieAttribute : System.Web.ModelBinding.ValueProviderSourceAttribute, System.Web.ModelBinding.IUnvalidatedValueProviderSource, System.Web.ModelBinding.IValueProviderSource
     {
         public CookieAttribute() { }
@@ -6914,14 +6914,14 @@ namespace System.Web.ModelBinding
         public EmptyModelMetadataProvider() { }
         protected override System.Web.ModelBinding.ModelMetadata CreateMetadata(System.Collections.Generic.IEnumerable<System.Attribute> attributes, System.Type containerType, System.Func<object> modelAccessor, System.Type modelType, string propertyName) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1028), AllowMultiple=false, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Interface, AllowMultiple=false, Inherited=true)]
     public sealed partial class ExtensibleModelBinderAttribute : System.Attribute
     {
         public ExtensibleModelBinderAttribute(System.Type binderType) { }
         public System.Type BinderType { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } }
         public bool SuppressPrefixCheck { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2048), Inherited=false, AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Parameter, Inherited=false, AllowMultiple=false)]
     public sealed partial class FormAttribute : System.Web.ModelBinding.ValueProviderSourceAttribute, System.Web.ModelBinding.IUnvalidatedValueProviderSource, System.Web.ModelBinding.IValueProviderSource
     {
         public FormAttribute() { }
@@ -7012,7 +7012,7 @@ namespace System.Web.ModelBinding
         public bool Remove(System.Collections.Generic.KeyValuePair<System.Type, System.Web.ModelBinding.IModelBinder> item) { throw null; }
         public bool Remove(System.Type key) { throw null; }
         System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator() { throw null; }
-        public bool TryGetValue(System.Type key, out System.Web.ModelBinding.IModelBinder value) { value = default(System.Web.ModelBinding.IModelBinder); throw null; }
+        public bool TryGetValue(System.Type key, out System.Web.ModelBinding.IModelBinder value) { throw null; }
     }
     public delegate string ModelBinderErrorMessageProvider(System.Web.ModelBinding.ModelBindingExecutionContext modelBindingExecutionContext, System.Web.ModelBinding.ModelMetadata modelMetadata, object incomingValue);
     public static partial class ModelBinderErrorMessageProviders
@@ -7038,7 +7038,7 @@ namespace System.Web.ModelBinding
         public void RegisterBinderForType(System.Type modelType, System.Web.ModelBinding.IModelBinder modelBinder) { }
         protected override void SetItem(int index, System.Web.ModelBinding.ModelBinderProvider item) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false, Inherited=true)]
     public sealed partial class ModelBinderProviderOptionsAttribute : System.Attribute
     {
         public ModelBinderProviderOptionsAttribute() { }
@@ -7171,7 +7171,7 @@ namespace System.Web.ModelBinding
         public bool Remove(string key) { throw null; }
         public void SetModelValue(string key, System.Web.ModelBinding.ValueProviderResult value) { }
         System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator() { throw null; }
-        public bool TryGetValue(string key, out System.Web.ModelBinding.ModelState value) { value = default(System.Web.ModelBinding.ModelState); throw null; }
+        public bool TryGetValue(string key, out System.Web.ModelBinding.ModelState value) { throw null; }
     }
     public sealed partial class ModelValidatedEventArgs : System.EventArgs
     {
@@ -7255,7 +7255,7 @@ namespace System.Web.ModelBinding
         public virtual System.Web.ModelBinding.ValueProviderResult GetValue(string key) { throw null; }
         public virtual System.Web.ModelBinding.ValueProviderResult GetValue(string key, bool skipValidation) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2048), Inherited=false, AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Parameter, Inherited=false, AllowMultiple=false)]
     public sealed partial class ProfileAttribute : System.Web.ModelBinding.ValueProviderSourceAttribute
     {
         public ProfileAttribute() { }
@@ -7269,7 +7269,7 @@ namespace System.Web.ModelBinding
         public ProfileValueProvider(System.Web.ModelBinding.ModelBindingExecutionContext modelBindingExecutionContext) : base (default(System.Web.ModelBinding.ModelBindingExecutionContext)) { }
         protected override object FetchValue(string key) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2048), Inherited=false, AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Parameter, Inherited=false, AllowMultiple=false)]
     public sealed partial class QueryStringAttribute : System.Web.ModelBinding.ValueProviderSourceAttribute, System.Web.ModelBinding.IUnvalidatedValueProviderSource, System.Web.ModelBinding.IValueProviderSource
     {
         public QueryStringAttribute() { }
@@ -7297,7 +7297,7 @@ namespace System.Web.ModelBinding
     {
         public RequiredAttributeAdapter(System.Web.ModelBinding.ModelMetadata metadata, System.Web.ModelBinding.ModelBindingExecutionContext context, System.ComponentModel.DataAnnotations.RequiredAttribute attribute) : base (default(System.Web.ModelBinding.ModelMetadata), default(System.Web.ModelBinding.ModelBindingExecutionContext), default(System.ComponentModel.DataAnnotations.RequiredAttribute)) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2048), Inherited=false, AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Parameter, Inherited=false, AllowMultiple=false)]
     public sealed partial class RouteDataAttribute : System.Web.ModelBinding.ValueProviderSourceAttribute
     {
         public RouteDataAttribute() { }
@@ -7310,7 +7310,7 @@ namespace System.Web.ModelBinding
     {
         public RouteDataValueProvider(System.Web.ModelBinding.ModelBindingExecutionContext modelBindingExecutionContext) : base (default(System.Collections.Generic.IDictionary<string, object>), default(System.Globalization.CultureInfo)) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2048), Inherited=false, AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Parameter, Inherited=false, AllowMultiple=false)]
     public sealed partial class SessionAttribute : System.Web.ModelBinding.ValueProviderSourceAttribute
     {
         public SessionAttribute() { }
@@ -7362,7 +7362,7 @@ namespace System.Web.ModelBinding
         public TypeMatchModelBinderProvider() { }
         public override System.Web.ModelBinding.IModelBinder GetBinder(System.Web.ModelBinding.ModelBindingExecutionContext modelBindingExecutionContext, System.Web.ModelBinding.ModelBindingContext bindingContext) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2048), Inherited=false, AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Parameter, Inherited=false, AllowMultiple=false)]
     public sealed partial class UserProfileAttribute : System.Attribute, System.Web.ModelBinding.IValueProviderSource
     {
         public UserProfileAttribute() { }
@@ -7405,7 +7405,7 @@ namespace System.Web.ModelBinding
         public virtual string GetModelName() { throw null; }
         public abstract System.Web.ModelBinding.IValueProvider GetValueProvider(System.Web.ModelBinding.ModelBindingExecutionContext modelBindingExecutionContext);
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2048), Inherited=false, AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Parameter, Inherited=false, AllowMultiple=false)]
     public sealed partial class ViewStateAttribute : System.Web.ModelBinding.ValueProviderSourceAttribute
     {
         public ViewStateAttribute() { }
@@ -7422,7 +7422,7 @@ namespace System.Web.ModelBinding
 }
 namespace System.Web.Profile
 {
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property)]
     public sealed partial class CustomProviderDataAttribute : System.Attribute
     {
         public CustomProviderDataAttribute(string customProviderData) { }
@@ -7519,13 +7519,13 @@ namespace System.Web.Profile
         public static int DeleteProfiles(string[] usernames) { throw null; }
         public static int DeleteProfiles(System.Web.Profile.ProfileInfoCollection profiles) { throw null; }
         public static System.Web.Profile.ProfileInfoCollection FindInactiveProfilesByUserName(System.Web.Profile.ProfileAuthenticationOption authenticationOption, string usernameToMatch, System.DateTime userInactiveSinceDate) { throw null; }
-        public static System.Web.Profile.ProfileInfoCollection FindInactiveProfilesByUserName(System.Web.Profile.ProfileAuthenticationOption authenticationOption, string usernameToMatch, System.DateTime userInactiveSinceDate, int pageIndex, int pageSize, out int totalRecords) { totalRecords = default(int); throw null; }
+        public static System.Web.Profile.ProfileInfoCollection FindInactiveProfilesByUserName(System.Web.Profile.ProfileAuthenticationOption authenticationOption, string usernameToMatch, System.DateTime userInactiveSinceDate, int pageIndex, int pageSize, out int totalRecords) { throw null; }
         public static System.Web.Profile.ProfileInfoCollection FindProfilesByUserName(System.Web.Profile.ProfileAuthenticationOption authenticationOption, string usernameToMatch) { throw null; }
-        public static System.Web.Profile.ProfileInfoCollection FindProfilesByUserName(System.Web.Profile.ProfileAuthenticationOption authenticationOption, string usernameToMatch, int pageIndex, int pageSize, out int totalRecords) { totalRecords = default(int); throw null; }
+        public static System.Web.Profile.ProfileInfoCollection FindProfilesByUserName(System.Web.Profile.ProfileAuthenticationOption authenticationOption, string usernameToMatch, int pageIndex, int pageSize, out int totalRecords) { throw null; }
         public static System.Web.Profile.ProfileInfoCollection GetAllInactiveProfiles(System.Web.Profile.ProfileAuthenticationOption authenticationOption, System.DateTime userInactiveSinceDate) { throw null; }
-        public static System.Web.Profile.ProfileInfoCollection GetAllInactiveProfiles(System.Web.Profile.ProfileAuthenticationOption authenticationOption, System.DateTime userInactiveSinceDate, int pageIndex, int pageSize, out int totalRecords) { totalRecords = default(int); throw null; }
+        public static System.Web.Profile.ProfileInfoCollection GetAllInactiveProfiles(System.Web.Profile.ProfileAuthenticationOption authenticationOption, System.DateTime userInactiveSinceDate, int pageIndex, int pageSize, out int totalRecords) { throw null; }
         public static System.Web.Profile.ProfileInfoCollection GetAllProfiles(System.Web.Profile.ProfileAuthenticationOption authenticationOption) { throw null; }
-        public static System.Web.Profile.ProfileInfoCollection GetAllProfiles(System.Web.Profile.ProfileAuthenticationOption authenticationOption, int pageIndex, int pageSize, out int totalRecords) { totalRecords = default(int); throw null; }
+        public static System.Web.Profile.ProfileInfoCollection GetAllProfiles(System.Web.Profile.ProfileAuthenticationOption authenticationOption, int pageIndex, int pageSize, out int totalRecords) { throw null; }
         public static int GetNumberOfInactiveProfiles(System.Web.Profile.ProfileAuthenticationOption authenticationOption, System.DateTime userInactiveSinceDate) { throw null; }
         public static int GetNumberOfProfiles(System.Web.Profile.ProfileAuthenticationOption authenticationOption) { throw null; }
     }
@@ -7558,7 +7558,7 @@ namespace System.Web.Profile
         public abstract System.Web.Profile.ProfileInfoCollection GetAllProfiles(System.Web.Profile.ProfileAuthenticationOption authenticationOption, int pageIndex, int pageSize, out int totalRecords);
         public abstract int GetNumberOfInactiveProfiles(System.Web.Profile.ProfileAuthenticationOption authenticationOption, System.DateTime userInactiveSinceDate);
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property)]
     public sealed partial class ProfileProviderAttribute : System.Attribute
     {
         public ProfileProviderAttribute(string providerName) { }
@@ -7570,7 +7570,7 @@ namespace System.Web.Profile
         public new System.Web.Profile.ProfileProvider this[string name] { get { throw null; } }
         public override void Add(System.Configuration.Provider.ProviderBase provider) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property)]
     public sealed partial class SettingsAllowAnonymousAttribute : System.Attribute
     {
         public SettingsAllowAnonymousAttribute(bool allow) { }
@@ -7584,10 +7584,10 @@ namespace System.Web.Profile
         public override int DeleteInactiveProfiles(System.Web.Profile.ProfileAuthenticationOption authenticationOption, System.DateTime userInactiveSinceDate) { throw null; }
         public override int DeleteProfiles(string[] usernames) { throw null; }
         public override int DeleteProfiles(System.Web.Profile.ProfileInfoCollection profiles) { throw null; }
-        public override System.Web.Profile.ProfileInfoCollection FindInactiveProfilesByUserName(System.Web.Profile.ProfileAuthenticationOption authenticationOption, string usernameToMatch, System.DateTime userInactiveSinceDate, int pageIndex, int pageSize, out int totalRecords) { totalRecords = default(int); throw null; }
-        public override System.Web.Profile.ProfileInfoCollection FindProfilesByUserName(System.Web.Profile.ProfileAuthenticationOption authenticationOption, string usernameToMatch, int pageIndex, int pageSize, out int totalRecords) { totalRecords = default(int); throw null; }
-        public override System.Web.Profile.ProfileInfoCollection GetAllInactiveProfiles(System.Web.Profile.ProfileAuthenticationOption authenticationOption, System.DateTime userInactiveSinceDate, int pageIndex, int pageSize, out int totalRecords) { totalRecords = default(int); throw null; }
-        public override System.Web.Profile.ProfileInfoCollection GetAllProfiles(System.Web.Profile.ProfileAuthenticationOption authenticationOption, int pageIndex, int pageSize, out int totalRecords) { totalRecords = default(int); throw null; }
+        public override System.Web.Profile.ProfileInfoCollection FindInactiveProfilesByUserName(System.Web.Profile.ProfileAuthenticationOption authenticationOption, string usernameToMatch, System.DateTime userInactiveSinceDate, int pageIndex, int pageSize, out int totalRecords) { throw null; }
+        public override System.Web.Profile.ProfileInfoCollection FindProfilesByUserName(System.Web.Profile.ProfileAuthenticationOption authenticationOption, string usernameToMatch, int pageIndex, int pageSize, out int totalRecords) { throw null; }
+        public override System.Web.Profile.ProfileInfoCollection GetAllInactiveProfiles(System.Web.Profile.ProfileAuthenticationOption authenticationOption, System.DateTime userInactiveSinceDate, int pageIndex, int pageSize, out int totalRecords) { throw null; }
+        public override System.Web.Profile.ProfileInfoCollection GetAllProfiles(System.Web.Profile.ProfileAuthenticationOption authenticationOption, int pageIndex, int pageSize, out int totalRecords) { throw null; }
         public override int GetNumberOfInactiveProfiles(System.Web.Profile.ProfileAuthenticationOption authenticationOption, System.DateTime userInactiveSinceDate) { throw null; }
         public override System.Configuration.SettingsPropertyValueCollection GetPropertyValues(System.Configuration.SettingsContext sc, System.Configuration.SettingsPropertyCollection properties) { throw null; }
         public override void Initialize(string name, System.Collections.Specialized.NameValueCollection config) { }
@@ -7730,7 +7730,7 @@ namespace System.Web.Routing
         bool System.Collections.Generic.ICollection<System.Collections.Generic.KeyValuePair<System.String,System.Object>>.Remove(System.Collections.Generic.KeyValuePair<string, object> item) { throw null; }
         System.Collections.Generic.IEnumerator<System.Collections.Generic.KeyValuePair<string, object>> System.Collections.Generic.IEnumerable<System.Collections.Generic.KeyValuePair<System.String,System.Object>>.GetEnumerator() { throw null; }
         System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator() { throw null; }
-        public bool TryGetValue(string key, out object value) { value = default(object); throw null; }
+        public bool TryGetValue(string key, out object value) { throw null; }
     }
     [System.Runtime.CompilerServices.TypeForwardedFromAttribute("System.Web.Routing, Version=3.5.0.0, Culture=Neutral, PublicKeyToken=31bf3856ad364e35")]
     public partial class StopRoutingHandler : System.Web.Routing.IRouteHandler
@@ -7819,8 +7819,7 @@ namespace System.Web.Security
         [System.DirectoryServices.DirectoryServicesPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Unrestricted=true)]
         [System.DirectoryServices.DirectoryServicesPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Unrestricted=true)]
 #endif
-
-        public override System.Web.Security.MembershipUser CreateUser(string username, string password, string email, string passwordQuestion, string passwordAnswer, bool isApproved, object providerUserKey, out System.Web.Security.MembershipCreateStatus status) { status = default(System.Web.Security.MembershipCreateStatus); throw null; }
+        public override System.Web.Security.MembershipUser CreateUser(string username, string password, string email, string passwordQuestion, string passwordAnswer, bool isApproved, object providerUserKey, out System.Web.Security.MembershipCreateStatus status) { throw null; }
 #if false
         [System.DirectoryServices.DirectoryServicesPermissionAttribute(System.Security.Permissions.SecurityAction.Assert, Unrestricted=true)]
         [System.DirectoryServices.DirectoryServicesPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Unrestricted=true)]
@@ -7832,20 +7831,20 @@ namespace System.Web.Security
         [System.DirectoryServices.DirectoryServicesPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Unrestricted=true)]
         [System.DirectoryServices.DirectoryServicesPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Unrestricted=true)]
 #endif
-        public override System.Web.Security.MembershipUserCollection FindUsersByEmail(string emailToMatch, int pageIndex, int pageSize, out int totalRecords) { totalRecords = default(int); throw null; }
+        public override System.Web.Security.MembershipUserCollection FindUsersByEmail(string emailToMatch, int pageIndex, int pageSize, out int totalRecords) { throw null; }
 #if false
         [System.DirectoryServices.DirectoryServicesPermissionAttribute(System.Security.Permissions.SecurityAction.Assert, Unrestricted=true)]
         [System.DirectoryServices.DirectoryServicesPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Unrestricted=true)]
         [System.DirectoryServices.DirectoryServicesPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Unrestricted=true)]
 #endif
-        public override System.Web.Security.MembershipUserCollection FindUsersByName(string usernameToMatch, int pageIndex, int pageSize, out int totalRecords) { totalRecords = default(int); throw null; }
+        public override System.Web.Security.MembershipUserCollection FindUsersByName(string usernameToMatch, int pageIndex, int pageSize, out int totalRecords) { throw null; }
         public virtual string GeneratePassword() { throw null; }
 #if false
         [System.DirectoryServices.DirectoryServicesPermissionAttribute(System.Security.Permissions.SecurityAction.Assert, Unrestricted=true)]
         [System.DirectoryServices.DirectoryServicesPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Unrestricted=true)]
         [System.DirectoryServices.DirectoryServicesPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Unrestricted=true)]
 #endif
-        public override System.Web.Security.MembershipUserCollection GetAllUsers(int pageIndex, int pageSize, out int totalRecords) { totalRecords = default(int); throw null; }
+        public override System.Web.Security.MembershipUserCollection GetAllUsers(int pageIndex, int pageSize, out int totalRecords) { throw null; }
         public override int GetNumberOfUsersOnline() { throw null; }
         public override string GetPassword(string username, string passwordAnswer) { throw null; }
 #if false
@@ -8086,17 +8085,17 @@ namespace System.Web.Security
         public static event System.Web.Security.MembershipValidatePasswordEventHandler ValidatingPassword { add { } remove { } }
         public static System.Web.Security.MembershipUser CreateUser(string username, string password) { throw null; }
         public static System.Web.Security.MembershipUser CreateUser(string username, string password, string email) { throw null; }
-        public static System.Web.Security.MembershipUser CreateUser(string username, string password, string email, string passwordQuestion, string passwordAnswer, bool isApproved, object providerUserKey, out System.Web.Security.MembershipCreateStatus status) { status = default(System.Web.Security.MembershipCreateStatus); throw null; }
-        public static System.Web.Security.MembershipUser CreateUser(string username, string password, string email, string passwordQuestion, string passwordAnswer, bool isApproved, out System.Web.Security.MembershipCreateStatus status) { status = default(System.Web.Security.MembershipCreateStatus); throw null; }
+        public static System.Web.Security.MembershipUser CreateUser(string username, string password, string email, string passwordQuestion, string passwordAnswer, bool isApproved, object providerUserKey, out System.Web.Security.MembershipCreateStatus status) { throw null; }
+        public static System.Web.Security.MembershipUser CreateUser(string username, string password, string email, string passwordQuestion, string passwordAnswer, bool isApproved, out System.Web.Security.MembershipCreateStatus status) { throw null; }
         public static bool DeleteUser(string username) { throw null; }
         public static bool DeleteUser(string username, bool deleteAllRelatedData) { throw null; }
         public static System.Web.Security.MembershipUserCollection FindUsersByEmail(string emailToMatch) { throw null; }
-        public static System.Web.Security.MembershipUserCollection FindUsersByEmail(string emailToMatch, int pageIndex, int pageSize, out int totalRecords) { totalRecords = default(int); throw null; }
+        public static System.Web.Security.MembershipUserCollection FindUsersByEmail(string emailToMatch, int pageIndex, int pageSize, out int totalRecords) { throw null; }
         public static System.Web.Security.MembershipUserCollection FindUsersByName(string usernameToMatch) { throw null; }
-        public static System.Web.Security.MembershipUserCollection FindUsersByName(string usernameToMatch, int pageIndex, int pageSize, out int totalRecords) { totalRecords = default(int); throw null; }
+        public static System.Web.Security.MembershipUserCollection FindUsersByName(string usernameToMatch, int pageIndex, int pageSize, out int totalRecords) { throw null; }
         public static string GeneratePassword(int length, int numberOfNonAlphanumericCharacters) { throw null; }
         public static System.Web.Security.MembershipUserCollection GetAllUsers() { throw null; }
-        public static System.Web.Security.MembershipUserCollection GetAllUsers(int pageIndex, int pageSize, out int totalRecords) { totalRecords = default(int); throw null; }
+        public static System.Web.Security.MembershipUserCollection GetAllUsers(int pageIndex, int pageSize, out int totalRecords) { throw null; }
         public static int GetNumberOfUsersOnline() { throw null; }
         public static System.Web.Security.MembershipUser GetUser() { throw null; }
         public static System.Web.Security.MembershipUser GetUser(bool userIsOnline) { throw null; }
@@ -8108,7 +8107,7 @@ namespace System.Web.Security
         public static void UpdateUser(System.Web.Security.MembershipUser user) { }
         public static bool ValidateUser(string username, string password) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2432), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Parameter | System.AttributeTargets.Property, AllowMultiple=false)]
     public partial class MembershipPasswordAttribute : System.ComponentModel.DataAnnotations.ValidationAttribute
     {
         public MembershipPasswordAttribute() { }
@@ -8248,7 +8247,7 @@ namespace System.Web.Security
         public override bool IsInRole(string role) { throw null; }
         public void SetDirty() { }
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Assert, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Assert, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         public string ToEncryptedTicket() { throw null; }
     }
     public sealed partial class RoleProviderCollection : System.Configuration.Provider.ProviderCollection
@@ -8311,12 +8310,12 @@ namespace System.Web.Security
         public override bool RequiresUniqueEmail { get { throw null; } }
         public override bool ChangePassword(string username, string oldPassword, string newPassword) { throw null; }
         public override bool ChangePasswordQuestionAndAnswer(string username, string password, string newPasswordQuestion, string newPasswordAnswer) { throw null; }
-        public override System.Web.Security.MembershipUser CreateUser(string username, string password, string email, string passwordQuestion, string passwordAnswer, bool isApproved, object providerUserKey, out System.Web.Security.MembershipCreateStatus status) { status = default(System.Web.Security.MembershipCreateStatus); throw null; }
+        public override System.Web.Security.MembershipUser CreateUser(string username, string password, string email, string passwordQuestion, string passwordAnswer, bool isApproved, object providerUserKey, out System.Web.Security.MembershipCreateStatus status) { throw null; }
         public override bool DeleteUser(string username, bool deleteAllRelatedData) { throw null; }
-        public override System.Web.Security.MembershipUserCollection FindUsersByEmail(string emailToMatch, int pageIndex, int pageSize, out int totalRecords) { totalRecords = default(int); throw null; }
-        public override System.Web.Security.MembershipUserCollection FindUsersByName(string usernameToMatch, int pageIndex, int pageSize, out int totalRecords) { totalRecords = default(int); throw null; }
+        public override System.Web.Security.MembershipUserCollection FindUsersByEmail(string emailToMatch, int pageIndex, int pageSize, out int totalRecords) { throw null; }
+        public override System.Web.Security.MembershipUserCollection FindUsersByName(string usernameToMatch, int pageIndex, int pageSize, out int totalRecords) { throw null; }
         public virtual string GeneratePassword() { throw null; }
-        public override System.Web.Security.MembershipUserCollection GetAllUsers(int pageIndex, int pageSize, out int totalRecords) { totalRecords = default(int); throw null; }
+        public override System.Web.Security.MembershipUserCollection GetAllUsers(int pageIndex, int pageSize, out int totalRecords) { throw null; }
         public override int GetNumberOfUsersOnline() { throw null; }
         public override string GetPassword(string username, string passwordAnswer) { throw null; }
         public override System.Web.Security.MembershipUser GetUser(object providerUserKey, bool userIsOnline) { throw null; }
@@ -8704,7 +8703,7 @@ namespace System.Web.SessionState
         System.Threading.Tasks.Task ReleaseSessionStateAsync(System.Web.HttpContext context);
     }
     [System.Runtime.InteropServices.GuidAttribute("7297744b-e188-40bf-b7e9-56698d25cf44")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IStateRuntime
     {
         [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Unrestricted=true)]
@@ -8726,9 +8725,9 @@ namespace System.Web.SessionState
         public virtual string Encode(string id) { throw null; }
         public string GetSessionID(System.Web.HttpContext context) { throw null; }
         public void Initialize() { }
-        public bool InitializeRequest(System.Web.HttpContext context, bool suppressAutoDetectRedirect, out bool supportSessionIDReissue) { supportSessionIDReissue = default(bool); throw null; }
+        public bool InitializeRequest(System.Web.HttpContext context, bool suppressAutoDetectRedirect, out bool supportSessionIDReissue) { throw null; }
         public void RemoveSessionID(System.Web.HttpContext context) { }
-        public void SaveSessionID(System.Web.HttpContext context, string id, out bool redirected, out bool cookieAdded) { redirected = default(bool); cookieAdded = default(bool); }
+        public void SaveSessionID(System.Web.HttpContext context, string id, out bool redirected, out bool cookieAdded) { throw null; }
         public virtual bool Validate(string id) { throw null; }
     }
     [System.FlagsAttribute]
@@ -8997,7 +8996,7 @@ namespace System.Web.UI
         CompareAllValues = 1,
         OverwriteChanges = 0,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public sealed partial class ConstructorNeedsTagAttribute : System.Attribute
     {
         public ConstructorNeedsTagAttribute() { }
@@ -9010,44 +9009,44 @@ namespace System.Web.UI
     [System.ComponentModel.DesignerAttribute("System.Web.UI.Design.ControlDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
     [System.ComponentModel.DesignerCategoryAttribute("Code")]
     [System.ComponentModel.ToolboxItemAttribute("System.Web.UI.Design.WebControlToolboxItem, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-    [System.ComponentModel.ToolboxItemFilterAttribute("System.Web.UI", (System.ComponentModel.ToolboxItemFilterType)(3))]
+    [System.ComponentModel.ToolboxItemFilterAttribute("System.Web.UI", System.ComponentModel.ToolboxItemFilterType.Require)]
     [System.Web.UI.ThemeableAttribute(false)]
     public partial class Control : System.ComponentModel.IComponent, System.IDisposable, System.Web.UI.IControlBuilderAccessor, System.Web.UI.IControlDesignerAccessor, System.Web.UI.IDataBindingsAccessor, System.Web.UI.IExpressionsAccessor, System.Web.UI.IParserAccessor, System.Web.UI.IUrlResolutionService
     {
         public Control() { }
         protected System.Web.UI.Adapters.ControlAdapter Adapter { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
-        public string AppRelativeTemplateSourceDirectory { get { throw null; } [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]set { } }
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
+        public string AppRelativeTemplateSourceDirectory { get { throw null; } [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]set { } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public System.Web.UI.Control BindingContainer { get { throw null; } }
         protected bool ChildControlsCreated { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual string ClientID { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.ClientIDMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.ClientIDMode.Inherit)]
         [System.Web.UI.ThemeableAttribute(false)]
         public virtual System.Web.UI.ClientIDMode ClientIDMode { get { throw null; } set { } }
         protected char ClientIDSeparator { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         protected internal virtual System.Web.HttpContext Context { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Web.UI.ControlCollection Controls { get { throw null; } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public System.Web.UI.Control DataItemContainer { get { throw null; } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public System.Web.UI.Control DataKeysContainer { get { throw null; } }
         protected internal bool DesignMode { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
@@ -9071,30 +9070,30 @@ namespace System.Web.UI
         protected bool LoadViewStateByID { get { throw null; } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Web.UI.Control NamingContainer { get { throw null; } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Web.UI.Page Page { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Web.UI.Control Parent { get { throw null; } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Version RenderingCompatibility { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.ComponentModel.ISite Site { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.Web.UI.FilterableAttribute(false)]
         public virtual string SkinID { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         System.Web.UI.ControlBuilder System.Web.UI.IControlBuilderAccessor.ControlBuilder { get { throw null; } }
         System.Collections.IDictionary System.Web.UI.IControlDesignerAccessor.UserData { get { throw null; } }
         System.Web.UI.DataBindingCollection System.Web.UI.IDataBindingsAccessor.DataBindings { get { throw null; } }
@@ -9103,23 +9102,23 @@ namespace System.Web.UI
         bool System.Web.UI.IExpressionsAccessor.HasExpressions { get { throw null; } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        public System.Web.UI.TemplateControl TemplateControl { get { throw null; } [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]set { } }
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        public System.Web.UI.TemplateControl TemplateControl { get { throw null; } [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual string TemplateSourceDirectory { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual string UniqueID { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.ValidateRequestMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.ValidateRequestMode.Inherit)]
         public virtual System.Web.UI.ValidateRequestMode ValidateRequestMode { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         protected virtual System.Web.UI.StateBag ViewState { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         protected virtual bool ViewStateIgnoresCase { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.ViewStateMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.ViewStateMode.Inherit)]
         [System.Web.UI.ThemeableAttribute(false)]
         public virtual System.Web.UI.ViewStateMode ViewStateMode { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
@@ -9133,9 +9132,9 @@ namespace System.Web.UI
         public event System.EventHandler Unload { add { } remove { } }
         protected internal virtual void AddedControl(System.Web.UI.Control control, int index) { }
         protected virtual void AddParsedSubObject(object obj) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public virtual void ApplyStyleSheetSkin(System.Web.UI.Page page) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         protected void BeginRenderTracing(System.IO.TextWriter writer, object traceObject) { }
         protected void BuildProfileTree(string parentId, bool calcViewState) { }
         protected void ClearCachedClientID() { }
@@ -9149,7 +9148,7 @@ namespace System.Web.UI
         protected virtual void DataBind(bool raiseOnDataBinding) { }
         protected virtual void DataBindChildren() { }
         public virtual void Dispose() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         protected void EndRenderTracing(System.IO.TextWriter writer, object traceObject) { }
         protected virtual void EnsureChildControls() { }
         protected void EnsureID() { }
@@ -9188,11 +9187,11 @@ namespace System.Web.UI
         protected internal virtual object SaveControlState() { throw null; }
         protected virtual object SaveViewState() { throw null; }
         protected virtual void SetDesignModeState(System.Collections.IDictionary data) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public void SetRenderMethodDelegate(System.Web.UI.RenderMethod renderMethod) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public void SetTraceData(object traceDataKey, object traceDataValue) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public void SetTraceData(object tracedObject, object traceDataKey, object traceDataValue) { }
         System.Collections.IDictionary System.Web.UI.IControlDesignerAccessor.GetDesignModeState() { throw null; }
         void System.Web.UI.IControlDesignerAccessor.SetDesignModeState(System.Collections.IDictionary data) { }
@@ -9245,7 +9244,7 @@ namespace System.Web.UI
         public void SetServiceProvider(System.IServiceProvider serviceProvider) { }
         public virtual void SetTagInnerText(string text) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public sealed partial class ControlBuilderAttribute : System.Attribute
     {
         public static readonly System.Web.UI.ControlBuilderAttribute Default;
@@ -9288,16 +9287,16 @@ namespace System.Web.UI
         public virtual void Remove(System.Web.UI.Control value) { }
         public virtual void RemoveAt(int index) { }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
     public partial class ControlSkin
     {
         public ControlSkin(System.Type controlType, System.Web.UI.ControlSkinDelegate themeDelegate) { }
         public System.Type ControlType { get { throw null; } }
         public void ApplySkin(System.Web.UI.Control control) { }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
     public delegate System.Web.UI.Control ControlSkinDelegate(System.Web.UI.Control control);
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public sealed partial class ControlValuePropertyAttribute : System.Attribute
     {
         public ControlValuePropertyAttribute(string name) { }
@@ -9308,7 +9307,7 @@ namespace System.Web.UI
         public override bool Equals(object obj) { throw null; }
         public override int GetHashCode() { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property)]
     public sealed partial class CssClassPropertyAttribute : System.Attribute
     {
         public CssClassPropertyAttribute() { }
@@ -9334,7 +9333,7 @@ namespace System.Web.UI
         public static object Eval(object container, string expression) { throw null; }
         public static string Eval(object container, string expression, string format) { throw null; }
         public static object GetDataItem(object container) { throw null; }
-        public static object GetDataItem(object container, out bool foundDataItem) { foundDataItem = default(bool); throw null; }
+        public static object GetDataItem(object container, out bool foundDataItem) { throw null; }
         public static object GetIndexedPropertyValue(object container, string expr) { throw null; }
         public static string GetIndexedPropertyValue(object container, string propName, string format) { throw null; }
         public static object GetPropertyValue(object container, string propName) { throw null; }
@@ -9369,7 +9368,7 @@ namespace System.Web.UI
         public void Remove(string propertyName, bool addToRemovedList) { }
         public void Remove(System.Web.UI.DataBinding binding) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public sealed partial class DataBindingHandlerAttribute : System.Attribute
     {
         public static readonly System.Web.UI.DataBindingHandlerAttribute Default;
@@ -9393,7 +9392,7 @@ namespace System.Web.UI
         public void SetDataBoundString(int index, string s) { }
         public void SetStaticString(int index, string s) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public sealed partial class DataKeyPropertyAttribute : System.Attribute
     {
         public DataKeyPropertyAttribute(string name) { }
@@ -9433,41 +9432,41 @@ namespace System.Web.UI
     {
         protected DataSourceControl() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string ClientID { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Web.UI.ClientIDMode ClientIDMode { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Web.UI.ControlCollection Controls { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool EnableTheming { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string SkinID { get { throw null; } set { } }
         bool System.ComponentModel.IListSource.ContainsListCollection { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool Visible { get { throw null; } set { } }
         event System.EventHandler System.Web.UI.IDataSource.DataSourceChanged { add { } remove { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override void ApplyStyleSheetSkin(System.Web.UI.Page page) { }
         protected override System.Web.UI.ControlCollection CreateControlCollection() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Web.UI.Control FindControl(string id) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override void Focus() { }
         protected abstract System.Web.UI.DataSourceView GetView(string viewName);
         protected virtual System.Collections.ICollection GetViewNames() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool HasControls() { throw null; }
         protected virtual void RaiseDataSourceChangedEvent(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override void RenderControl(System.Web.UI.HtmlTextWriter writer) { }
         System.Collections.IList System.ComponentModel.IListSource.GetList() { throw null; }
         System.Web.UI.DataSourceView System.Web.UI.IDataSource.GetView(string viewName) { throw null; }
@@ -9608,7 +9607,7 @@ namespace System.Web.UI
         public void Remove(System.Web.UI.ExpressionBinding binding) { }
     }
     public delegate System.Collections.Specialized.IOrderedDictionary ExtractTemplateValuesMethod(System.Web.UI.Control control);
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public sealed partial class FileLevelControlBuilderAttribute : System.Attribute
     {
         public static readonly System.Web.UI.FileLevelControlBuilderAttribute Default;
@@ -9632,7 +9631,7 @@ namespace System.Web.UI
     {
         public FileLevelUserControlBuilder() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(132))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Property)]
     public sealed partial class FilterableAttribute : System.Attribute
     {
         public static readonly System.Web.UI.FilterableAttribute Default;
@@ -9661,39 +9660,39 @@ namespace System.Web.UI
     {
         protected HierarchicalDataSourceControl() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string ClientID { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Web.UI.ClientIDMode ClientIDMode { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Web.UI.ControlCollection Controls { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool EnableTheming { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string SkinID { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool Visible { get { throw null; } set { } }
         event System.EventHandler System.Web.UI.IHierarchicalDataSource.DataSourceChanged { add { } remove { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override void ApplyStyleSheetSkin(System.Web.UI.Page page) { }
         protected override System.Web.UI.ControlCollection CreateControlCollection() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Web.UI.Control FindControl(string id) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override void Focus() { }
         protected abstract System.Web.UI.HierarchicalDataSourceView GetHierarchicalView(string viewPath);
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool HasControls() { throw null; }
         protected virtual void OnDataSourceChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override void RenderControl(System.Web.UI.HtmlTextWriter writer) { }
         System.Web.UI.HierarchicalDataSourceView System.Web.UI.IHierarchicalDataSource.GetHierarchicalView(string viewPath) { throw null; }
     }
@@ -9771,9 +9770,9 @@ namespace System.Web.UI
         protected virtual System.Web.UI.HtmlTextWriterTag GetTagKey(string tagName) { throw null; }
         protected virtual string GetTagName(System.Web.UI.HtmlTextWriterTag tagKey) { throw null; }
         protected bool IsAttributeDefined(System.Web.UI.HtmlTextWriterAttribute key) { throw null; }
-        protected bool IsAttributeDefined(System.Web.UI.HtmlTextWriterAttribute key, out string value) { value = default(string); throw null; }
+        protected bool IsAttributeDefined(System.Web.UI.HtmlTextWriterAttribute key, out string value) { throw null; }
         protected bool IsStyleAttributeDefined(System.Web.UI.HtmlTextWriterStyle key) { throw null; }
-        protected bool IsStyleAttributeDefined(System.Web.UI.HtmlTextWriterStyle key, out string value) { value = default(string); throw null; }
+        protected bool IsStyleAttributeDefined(System.Web.UI.HtmlTextWriterStyle key, out string value) { throw null; }
         public virtual bool IsValidFormAttribute(string attribute) { throw null; }
         protected virtual bool OnAttributeRender(string name, string value, System.Web.UI.HtmlTextWriterAttribute key) { throw null; }
         protected virtual bool OnStyleAttributeRender(string name, string value, System.Web.UI.HtmlTextWriterStyle key) { throw null; }
@@ -10105,7 +10104,7 @@ namespace System.Web.UI
     {
         object DataSourceViewSchema { get; set; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property)]
     public sealed partial class IDReferencePropertyAttribute : System.Attribute
     {
         public IDReferencePropertyAttribute() { }
@@ -10271,17 +10270,17 @@ namespace System.Web.UI
     {
         public MasterPage() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected internal System.Collections.IList ContentPlaceHolders { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected internal System.Collections.IDictionary ContentTemplates { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.MasterPage Master { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         public string MasterPageFile { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected internal void AddContentTemplate(string templateName, System.Web.UI.ITemplate template) { }
         public void InstantiateInContentPlaceHolder(System.Web.UI.Control contentPlaceHolder, System.Web.UI.ITemplate template) { }
     }
@@ -10289,7 +10288,7 @@ namespace System.Web.UI
     {
         public MasterPageControlBuilder() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public sealed partial class NonVisualControlAttribute : System.Attribute
     {
         public static readonly System.Web.UI.NonVisualControlAttribute Default;
@@ -10377,120 +10376,120 @@ namespace System.Web.UI
     [System.ComponentModel.ToolboxItemAttribute(false)]
     public partial class Page : System.Web.UI.TemplateControl, System.Web.IHttpHandler
     {
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public const string postEventArgumentID = "__EVENTARGUMENT";
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public const string postEventSourceID = "__EVENTTARGET";
         public Page() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.HttpApplicationState Application { get { throw null; } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         protected bool AspCompatMode { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         protected bool AsyncMode { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.TimeSpan AsyncTimeout { get { throw null; } set { } }
         public System.Web.UI.Control AutoPostBackControl { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool Buffer { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.Caching.Cache Cache { get { throw null; } }
         public string ClientQueryString { get { throw null; } }
         public System.Web.UI.ClientScriptManager ClientScript { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public string ClientTarget { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public int CodePage { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public string ContentType { get { throw null; } set { } }
         protected internal override System.Web.HttpContext Context { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public string Culture { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual bool EnableEventValidation { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public override bool EnableViewState { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool EnableViewStateMac { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string ErrorPage { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("The recommended alternative is HttpResponse.AddFileDependencies. http://go.microsoft.com/fwlink/?linkid=14202")]
         protected System.Collections.ArrayList FileDependencies { set { } }
         public System.Web.UI.HtmlControls.HtmlForm Form { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.HtmlControls.HtmlHead Header { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string ID { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual new char IdSeparator { get { throw null; } }
         public bool IsAsync { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool IsCallback { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool IsCrossPagePostBack { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool IsPostBack { get { throw null; } }
         public bool IsPostBackEventControlRegistered { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool IsReusable { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool IsValid { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public System.Collections.IDictionary Items { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public int LCID { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool MaintainScrollPositionOnPostBack { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.MasterPage Master { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         public virtual string MasterPageFile { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public int MaxPageStateFieldLength { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public string MetaDescription { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public string MetaKeywords { get { throw null; } set { } }
         public System.Web.ModelBinding.ModelBindingExecutionContext ModelBindingExecutionContext { get { throw null; } }
@@ -10498,153 +10497,153 @@ namespace System.Web.UI
         public System.Web.UI.Adapters.PageAdapter PageAdapter { get { throw null; } }
         protected virtual System.Web.UI.PageStatePersister PageStatePersister { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.Page PreviousPage { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.HttpRequest Request { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.HttpResponse Response { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public string ResponseEncoding { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.Routing.RouteData RouteData { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.HttpServerUtility Server { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Web.SessionState.HttpSessionState Session { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool SkipFormActionValidation { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ObsoleteAttribute("The recommended alternative is Page.SetFocus and Page.MaintainScrollPositionOnPostBack. http://go.microsoft.com/fwlink/?linkid=14202")]
         [System.Web.UI.FilterableAttribute(false)]
         public bool SmartNavigation { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Web.UI.FilterableAttribute(false)]
         public virtual string StyleSheetTheme { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual string Theme { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public string Title { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.TraceContext Trace { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool TraceEnabled { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public System.Web.TraceMode TraceModeValue { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         protected int TransactionMode { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public string UICulture { get { throw null; } set { } }
         protected internal virtual string UniqueFilePathSuffix { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.UnobtrusiveValidationMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.UnobtrusiveValidationMode.None)]
         public System.Web.UI.UnobtrusiveValidationMode UnobtrusiveValidationMode { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Security.Principal.IPrincipal User { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.ValidateRequestMode)(2))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.ValidateRequestMode.Enabled)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Web.UI.ValidateRequestMode ValidateRequestMode { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.ValidatorCollection Validators { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.ViewStateEncryptionMode)(0))]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.ViewStateEncryptionMode.Auto)]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public System.Web.UI.ViewStateEncryptionMode ViewStateEncryptionMode { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public string ViewStateUserKey { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public override bool Visible { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.EventHandler InitComplete { add { } remove { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.EventHandler LoadComplete { add { } remove { } }
         public event System.EventHandler PreInit { add { } remove { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.EventHandler PreLoad { add { } remove { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.EventHandler PreRenderComplete { add { } remove { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.EventHandler SaveStateComplete { add { } remove { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         protected internal void AddContentTemplate(string templateName, System.Web.UI.ITemplate template) { }
         public void AddOnPreRenderCompleteAsync(System.Web.BeginEventHandler beginHandler, System.Web.EndEventHandler endHandler) { }
         public void AddOnPreRenderCompleteAsync(System.Web.BeginEventHandler beginHandler, System.Web.EndEventHandler endHandler, object state) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         protected internal void AddWrappedFileDependencies(object virtualFileDependencies) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         protected System.IAsyncResult AspCompatBeginProcessRequest(System.Web.HttpContext context, System.AsyncCallback cb, object extraData) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         protected void AspCompatEndProcessRequest(System.IAsyncResult result) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         protected System.IAsyncResult AsyncPageBeginProcessRequest(System.Web.HttpContext context, System.AsyncCallback callback, object extraData) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         protected void AsyncPageEndProcessRequest(System.IAsyncResult result) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected internal virtual System.Web.UI.HtmlTextWriter CreateHtmlTextWriter(System.IO.TextWriter tw) { throw null; }
         public static System.Web.UI.HtmlTextWriter CreateHtmlTextWriterFromType(System.IO.TextWriter tw, System.Type writerType) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public void DesignerInitialize() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected internal virtual System.Collections.Specialized.NameValueCollection DeterminePostBackMode() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected internal virtual System.Collections.Specialized.NameValueCollection DeterminePostBackModeUnvalidated() { throw null; }
         public void ExecuteRegisteredAsyncTasks() { }
         public override System.Web.UI.Control FindControl(string id) { throw null; }
         protected override void FrameworkInitialize() { }
         public object GetDataItem() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         [System.ObsoleteAttribute("The recommended alternative is ClientScript.GetPostBackEventReference. http://go.microsoft.com/fwlink/?linkid=14202")]
         public string GetPostBackClientEvent(System.Web.UI.Control control, string argument) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         [System.ObsoleteAttribute("The recommended alternative is ClientScript.GetPostBackClientHyperlink. http://go.microsoft.com/fwlink/?linkid=14202")]
         public string GetPostBackClientHyperlink(System.Web.UI.Control control, string argument) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         [System.ObsoleteAttribute("The recommended alternative is ClientScript.GetPostBackEventReference. http://go.microsoft.com/fwlink/?linkid=14202")]
         public string GetPostBackEventReference(System.Web.UI.Control control) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         [System.ObsoleteAttribute("The recommended alternative is ClientScript.GetPostBackEventReference. http://go.microsoft.com/fwlink/?linkid=14202")]
         public string GetPostBackEventReference(System.Web.UI.Control control, string argument) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual int GetTypeHashCode() { throw null; }
         public System.Web.UI.ValidatorCollection GetValidators(string validationGroup) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         protected object GetWrappedFileDependencies(string[] virtualFileDependencies) { throw null; }
         protected virtual void InitializeCulture() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         protected virtual void InitOutputCache(int duration, string varyByContentEncoding, string varyByHeader, string varyByCustom, System.Web.UI.OutputCacheLocation location, string varyByParam) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         protected virtual void InitOutputCache(int duration, string varyByHeader, string varyByCustom, System.Web.UI.OutputCacheLocation location, string varyByParam) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         protected internal virtual void InitOutputCache(System.Web.UI.OutputCacheParameters cacheSettings) { }
         [System.ObsoleteAttribute("The recommended alternative is ClientScript.IsClientScriptBlockRegistered(string key). http://go.microsoft.com/fwlink/?linkid=14202")]
         public bool IsClientScriptBlockRegistered(string key) { throw null; }
         [System.ObsoleteAttribute("The recommended alternative is ClientScript.IsStartupScriptRegistered(string key). http://go.microsoft.com/fwlink/?linkid=14202")]
         public bool IsStartupScriptRegistered(string key) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected internal virtual object LoadPageStateFromPersistenceMedium() { throw null; }
         public string MapPath(string virtualPath) { throw null; }
         protected internal override void OnInit(System.EventArgs e) { }
@@ -10654,50 +10653,50 @@ namespace System.Web.UI
         protected virtual void OnPreLoad(System.EventArgs e) { }
         protected virtual void OnPreRenderComplete(System.EventArgs e) { }
         protected virtual void OnSaveStateComplete(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual void ProcessRequest(System.Web.HttpContext context) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void RaisePostBackEvent(System.Web.UI.IPostBackEventHandler sourceControl, string eventArgument) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         [System.ObsoleteAttribute("The recommended alternative is ClientScript.RegisterArrayDeclaration(string arrayName, string arrayValue). http://go.microsoft.com/fwlink/?linkid=14202")]
         public void RegisterArrayDeclaration(string arrayName, string arrayValue) { }
         public void RegisterAsyncTask(System.Web.UI.PageAsyncTask task) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         [System.ObsoleteAttribute("The recommended alternative is ClientScript.RegisterClientScriptBlock(Type type, string key, string script). http://go.microsoft.com/fwlink/?linkid=14202")]
         public virtual void RegisterClientScriptBlock(string key, string script) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         [System.ObsoleteAttribute("The recommended alternative is ClientScript.RegisterHiddenField(string hiddenFieldName, string hiddenFieldInitialValue). http://go.microsoft.com/fwlink/?linkid=14202")]
         public virtual void RegisterHiddenField(string hiddenFieldName, string hiddenFieldInitialValue) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         [System.ObsoleteAttribute("The recommended alternative is ClientScript.RegisterOnSubmitStatement(Type type, string key, string script). http://go.microsoft.com/fwlink/?linkid=14202")]
         public void RegisterOnSubmitStatement(string key, string script) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public void RegisterRequiresControlState(System.Web.UI.Control control) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public void RegisterRequiresPostBack(System.Web.UI.Control control) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public virtual void RegisterRequiresRaiseEvent(System.Web.UI.IPostBackEventHandler control) { }
         public void RegisterRequiresViewStateEncryption() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         [System.ObsoleteAttribute("The recommended alternative is ClientScript.RegisterStartupScript(Type type, string key, string script). http://go.microsoft.com/fwlink/?linkid=14202")]
         public virtual void RegisterStartupScript(string key, string script) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public void RegisterViewStateHandler() { }
         protected internal override void Render(System.Web.UI.HtmlTextWriter writer) { }
         public bool RequiresControlState(System.Web.UI.Control control) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected internal virtual void SavePageStateToPersistenceMedium(object state) { }
         public void SetFocus(string clientID) { }
         public void SetFocus(System.Web.UI.Control control) { }
         public virtual bool TryUpdateModel<TModel>(TModel model) where TModel : class { throw null; }
         public virtual bool TryUpdateModel<TModel>(TModel model, System.Web.ModelBinding.IValueProvider valueProvider) where TModel : class { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public void UnregisterRequiresControlState(System.Web.UI.Control control) { }
         public virtual void UpdateModel<TModel>(TModel model) where TModel : class { }
         public virtual void UpdateModel<TModel>(TModel model, System.Web.ModelBinding.IValueProvider valueProvider) where TModel : class { }
         public virtual void Validate() { }
         public virtual void Validate(string validationGroup) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public virtual void VerifyRenderingInServerForm(System.Web.UI.Control control) { }
     }
     public sealed partial class PageAsyncTask
@@ -10731,8 +10730,8 @@ namespace System.Web.UI
         [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Unrestricted=true)]
         public static System.Web.IHttpHandler GetCompiledPageInstance(string virtualPath, string inputFile, System.Web.HttpContext context) { throw null; }
     }
-    [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Level=(System.Web.AspNetHostingPermissionLevel)(400))]
-    [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Level=(System.Web.AspNetHostingPermissionLevel)(400))]
+    [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Level=System.Web.AspNetHostingPermissionLevel.Medium)]
+    [System.Web.AspNetHostingPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Level=System.Web.AspNetHostingPermissionLevel.Medium)]
     public abstract partial class PageParserFilter
     {
         protected PageParserFilter() { }
@@ -10768,7 +10767,7 @@ namespace System.Web.UI
         public abstract void Load();
         public abstract void Save();
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
     public abstract partial class PageTheme
     {
         protected PageTheme() { }
@@ -10795,7 +10794,7 @@ namespace System.Web.UI
         public Pair() { }
         public Pair(object x, object y) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public sealed partial class ParseChildrenAttribute : System.Attribute
     {
         public static readonly System.Web.UI.ParseChildrenAttribute Default;
@@ -10824,7 +10823,7 @@ namespace System.Web.UI
         public virtual void RecordEmptyTag(System.Web.UI.ControlBuilder builder, System.Text.RegularExpressions.Match tag) { }
         public virtual void RecordEndTag(System.Web.UI.ControlBuilder builder, System.Text.RegularExpressions.Match tag) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public sealed partial class PartialCachingAttribute : System.Attribute
     {
         public PartialCachingAttribute(int duration) { }
@@ -10844,7 +10843,7 @@ namespace System.Web.UI
         internal PartialCachingControl() { }
         public System.Web.UI.Control CachedControl { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public sealed partial class PersistChildrenAttribute : System.Attribute
     {
         public static readonly System.Web.UI.PersistChildrenAttribute Default;
@@ -10865,7 +10864,7 @@ namespace System.Web.UI
         InnerDefaultProperty = 2,
         InnerProperty = 1,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All)]
     public sealed partial class PersistenceModeAttribute : System.Attribute
     {
         public static readonly System.Web.UI.PersistenceModeAttribute Attribute;
@@ -11044,12 +11043,12 @@ namespace System.Web.UI
         public static void BuildCachedControl(System.Web.UI.Control parent, string ctrlID, string guid, int duration, string varyByParams, string varyByControls, string varyByCustom, string sqlDependency, System.Web.UI.BuildMethod buildMethod, string providerName) { }
         public static void BuildCachedControl(System.Web.UI.Control parent, string ctrlID, string guid, int duration, string varyByParams, string varyByControls, string varyByCustom, System.Web.UI.BuildMethod buildMethod) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false)]
     public sealed partial class SupportsEventValidationAttribute : System.Attribute
     {
         public SupportsEventValidationAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, AllowMultiple=true)]
     public sealed partial class TagPrefixAttribute : System.Attribute
     {
         public TagPrefixAttribute(string namespaceName, string tagPrefix) { }
@@ -11067,7 +11066,7 @@ namespace System.Web.UI
         public override bool NeedsTagInnerText() { throw null; }
         public override void SetTagInnerText(string text) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property)]
     public sealed partial class TemplateContainerAttribute : System.Attribute
     {
         public TemplateContainerAttribute(System.Type containerType) { }
@@ -11079,14 +11078,14 @@ namespace System.Web.UI
     {
         protected TemplateControl() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public string AppRelativeVirtualPath { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("Use of this property is not recommended because it is no longer useful. http://go.microsoft.com/fwlink/?linkid=14202")]
         protected virtual int AutoHandlers { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
         public override bool EnableTheming { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         protected virtual bool SupportAutoEvents { get { throw null; } }
         public event System.EventHandler AbortTransaction { add { } remove { } }
         public event System.EventHandler CommitTransaction { add { } remove { } }
@@ -11095,7 +11094,7 @@ namespace System.Web.UI
         protected System.Web.UI.LiteralControl CreateResourceBasedLiteralControl(int offset, int size, bool fAsciiOnly) { throw null; }
         protected internal object Eval(string expression) { throw null; }
         protected internal string Eval(string expression, string format) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         protected virtual void FrameworkInitialize() { }
         protected object GetGlobalResourceObject(string className, string resourceKey) { throw null; }
         protected object GetGlobalResourceObject(string className, string resourceKey, System.Type objType, string propName) { throw null; }
@@ -11109,16 +11108,16 @@ namespace System.Web.UI
         protected virtual void OnError(System.EventArgs e) { }
         public System.Web.UI.Control ParseControl(string content) { throw null; }
         public System.Web.UI.Control ParseControl(string content, bool ignoreParserFilter) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public object ReadStringResource() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public static object ReadStringResource(System.Type t) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         protected void SetStringResourcePointer(object stringResourcePointer, int maxResourceOffset) { }
         int System.Web.UI.IFilterResolutionService.CompareFilters(string filter1, string filter2) { throw null; }
         bool System.Web.UI.IFilterResolutionService.EvaluateFilter(string filterName) { throw null; }
         public virtual bool TestDeviceFilter(string filterName) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         protected void WriteUTF8ResourceString(System.Web.UI.HtmlTextWriter output, int offset, int size, bool fAsciiOnly) { }
         protected internal object XPath(string xPathExpression) { throw null; }
         protected internal string XPath(string xPathExpression, string format) { throw null; }
@@ -11136,7 +11135,7 @@ namespace System.Web.UI
         Multiple = 0,
         Single = 1,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property)]
     public sealed partial class TemplateInstanceAttribute : System.Attribute
     {
         public static readonly System.Web.UI.TemplateInstanceAttribute Default;
@@ -11162,7 +11161,7 @@ namespace System.Web.UI
         internal TemplatePropertyEntry() { }
         public bool BindableTemplate { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(132))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Property)]
     public sealed partial class ThemeableAttribute : System.Attribute
     {
         public static readonly System.Web.UI.ThemeableAttribute Default;
@@ -11187,7 +11186,7 @@ namespace System.Web.UI
         public System.Collections.IDictionary GetSkinControlBuildersForControlType(System.Type type) { throw null; }
         public System.Collections.ICollection GetSkinsForControl(System.Type type) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public sealed partial class ToolboxDataAttribute : System.Attribute
     {
         public static readonly System.Web.UI.ToolboxDataAttribute Default;
@@ -11212,7 +11211,7 @@ namespace System.Web.UI
         None = 0,
         WebForms = 1,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property)]
     public sealed partial class UrlPropertyAttribute : System.Attribute
     {
         public UrlPropertyAttribute() { }
@@ -11233,40 +11232,40 @@ namespace System.Web.UI
     {
         public UserControl() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.HttpApplicationState Application { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.AttributeCollection Attributes { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.Caching.Cache Cache { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.ControlCachePolicy CachePolicy { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool IsPostBack { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.HttpRequest Request { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.HttpResponse Response { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.HttpServerUtility Server { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.SessionState.HttpSessionState Session { get { throw null; } }
         string System.Web.UI.IUserControlDesignerAccessor.InnerText { get { throw null; } set { } }
         string System.Web.UI.IUserControlDesignerAccessor.TagName { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.TraceContext Trace { get { throw null; } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public void DesignerInitialize() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public void InitializeAsUserControl(System.Web.UI.Page page) { }
         protected override void LoadViewState(object savedState) { }
         public string MapPath(string virtualPath) { throw null; }
@@ -11292,7 +11291,7 @@ namespace System.Web.UI
         Enabled = 2,
         Inherit = 0,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public sealed partial class ValidationPropertyAttribute : System.Attribute
     {
         public ValidationPropertyAttribute(string name) { }
@@ -11316,7 +11315,7 @@ namespace System.Web.UI
         public System.Collections.IEnumerator GetEnumerator() { throw null; }
         public void Remove(System.Web.UI.IValidator validator) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(132), AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Property, AllowMultiple=true)]
     public sealed partial class VerificationAttribute : System.Attribute
     {
         public VerificationAttribute(string guideline, string checkpoint, System.Web.UI.VerificationReportLevel reportLevel, int priority, string message) { }
@@ -11377,7 +11376,7 @@ namespace System.Web.UI
         Enabled = 1,
         Inherit = 0,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public sealed partial class ViewStateModeByIdAttribute : System.Attribute
     {
         public ViewStateModeByIdAttribute() { }
@@ -11390,7 +11389,7 @@ namespace System.Web.UI
         SourceFile = 3,
         UserControl = 1,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, AllowMultiple=true)]
     public sealed partial class WebResourceAttribute : System.Attribute
     {
         public WebResourceAttribute(string webResource, string contentType) { }
@@ -11447,13 +11446,13 @@ namespace System.Web.UI.Adapters
         protected ControlAdapter() { }
         protected System.Web.HttpBrowserCapabilities Browser { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         protected System.Web.UI.Control Control { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         protected System.Web.UI.Page Page { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         protected System.Web.UI.Adapters.PageAdapter PageAdapter { get { throw null; } }
         protected internal virtual void BeginRender(System.Web.UI.HtmlTextWriter writer) { }
         protected internal virtual void CreateChildControls() { }
@@ -11500,17 +11499,17 @@ namespace System.Web.UI.HtmlControls
         [System.ComponentModel.DefaultValueAttribute(true)]
         public virtual bool CausesValidation { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Web.UI.UrlPropertyAttribute]
         public string HRef { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string Name { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string Target { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public string Title { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -11527,7 +11526,7 @@ namespace System.Web.UI.HtmlControls
     {
         public HtmlArea() { }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Web.UI.UrlPropertyAttribute]
         public string Href { get { throw null; } set { } }
         protected override void RenderAttributes(System.Web.UI.HtmlTextWriter writer) { }
@@ -11536,7 +11535,7 @@ namespace System.Web.UI.HtmlControls
     {
         public HtmlAudio() { }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Web.UI.UrlPropertyAttribute]
         public string Src { get { throw null; } set { } }
         protected override void RenderAttributes(System.Web.UI.HtmlTextWriter writer) { }
@@ -11562,10 +11561,10 @@ namespace System.Web.UI.HtmlControls
         protected HtmlContainerControl() { }
         public HtmlContainerControl(string tag) { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual string InnerHtml { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual string InnerText { get { throw null; } set { } }
         protected override System.Web.UI.ControlCollection CreateControlCollection() { throw null; }
         protected override void LoadViewState(object savedState) { }
@@ -11580,17 +11579,17 @@ namespace System.Web.UI.HtmlControls
         protected HtmlControl() { }
         protected HtmlControl(string tag) { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.AttributeCollection Attributes { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.TypeConverterAttribute("System.Web.UI.MinimizableAttributeTypeConverter")]
         public bool Disabled { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.CssStyleCollection Style { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual string TagName { get { throw null; } }
         protected override bool ViewStateIgnoresCase { get { throw null; } }
         protected override System.Web.UI.ControlCollection CreateControlCollection() { throw null; }
@@ -11606,7 +11605,7 @@ namespace System.Web.UI.HtmlControls
     {
         public HtmlElement() { }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Web.UI.UrlPropertyAttribute]
         public string Manifest { get { throw null; } set { } }
         protected override void RenderAttributes(System.Web.UI.HtmlTextWriter writer) { }
@@ -11615,7 +11614,7 @@ namespace System.Web.UI.HtmlControls
     {
         public HtmlEmbed() { }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Web.UI.UrlPropertyAttribute]
         public string Src { get { throw null; } set { } }
         protected override void RenderAttributes(System.Web.UI.HtmlTextWriter writer) { }
@@ -11629,7 +11628,7 @@ namespace System.Web.UI.HtmlControls
     {
         public HtmlForm() { }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string Action { get { throw null; } set { } }
         public override string ClientID { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -11637,18 +11636,18 @@ namespace System.Web.UI.HtmlControls
         [System.ComponentModel.DefaultValueAttribute("")]
         public string DefaultFocus { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string Enctype { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string Method { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual string Name { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public virtual bool SubmitDisabledControls { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string Target { get { throw null; } set { } }
         public override string UniqueID { get { throw null; } }
         protected override System.Web.UI.ControlCollection CreateControlCollection() { throw null; }
@@ -11665,7 +11664,7 @@ namespace System.Web.UI.HtmlControls
         public HtmlGenericControl() { }
         public HtmlGenericControl(string tag) { }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public new string TagName { get { throw null; } set { } }
     }
     [System.Web.UI.ControlBuilderAttribute(typeof(System.Web.UI.HtmlControls.HtmlHeadBuilder))]
@@ -11692,7 +11691,7 @@ namespace System.Web.UI.HtmlControls
     {
         public HtmlIframe() { }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Web.UI.UrlPropertyAttribute]
         public string Src { get { throw null; } set { } }
         protected override void RenderAttributes(System.Web.UI.HtmlTextWriter writer) { }
@@ -11702,24 +11701,24 @@ namespace System.Web.UI.HtmlControls
     {
         public HtmlImage() { }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string Align { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public string Alt { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(0)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int Border { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(100)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int Height { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Web.UI.UrlPropertyAttribute]
         public string Src { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(100)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int Width { get { throw null; } set { } }
         protected override void RenderAttributes(System.Web.UI.HtmlTextWriter writer) { }
     }
@@ -11746,7 +11745,7 @@ namespace System.Web.UI.HtmlControls
     {
         public HtmlInputCheckBox() : base (default(string)) { }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.TypeConverterAttribute("System.Web.UI.MinimizableAttributeTypeConverter")]
         public bool Checked { get { throw null; } set { } }
         public event System.EventHandler ServerChange { add { } remove { } }
@@ -11763,13 +11762,13 @@ namespace System.Web.UI.HtmlControls
     {
         protected HtmlInputControl(string type) { }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual string Name { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string Type { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual string Value { get { throw null; } set { } }
         protected override void RenderAttributes(System.Web.UI.HtmlTextWriter writer) { }
     }
@@ -11778,16 +11777,16 @@ namespace System.Web.UI.HtmlControls
     {
         public HtmlInputFile() : base (default(string)) { }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string Accept { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int MaxLength { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.HttpPostedFile PostedFile { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(-1)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int Size { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public override string Value { get { throw null; } set { } }
@@ -11831,19 +11830,19 @@ namespace System.Web.UI.HtmlControls
     {
         public HtmlInputImage() : base (default(string)) { }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string Align { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public string Alt { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(-1)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int Border { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public virtual bool CausesValidation { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Web.UI.UrlPropertyAttribute]
         public string Src { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -11873,7 +11872,7 @@ namespace System.Web.UI.HtmlControls
     {
         public HtmlInputRadioButton() : base (default(string)) { }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool Checked { get { throw null; } set { } }
         public override string Name { get { throw null; } set { } }
         public override string Value { get { throw null; } set { } }
@@ -11893,13 +11892,13 @@ namespace System.Web.UI.HtmlControls
         public HtmlInputReset() { }
         public HtmlInputReset(string type) { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool CausesValidation { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string ValidationGroup { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler ServerClick { add { } remove { } }
     }
     [System.ComponentModel.DefaultEventAttribute("ServerClick")]
@@ -11917,10 +11916,10 @@ namespace System.Web.UI.HtmlControls
         public HtmlInputText() : base (default(string)) { }
         public HtmlInputText(string type) : base (default(string)) { }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int MaxLength { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(-1)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int Size { get { throw null; } set { } }
         public override string Value { get { throw null; } set { } }
         public event System.EventHandler ServerChange { add { } remove { } }
@@ -11937,7 +11936,7 @@ namespace System.Web.UI.HtmlControls
     {
         public HtmlLink() { }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Web.UI.UrlPropertyAttribute]
         public virtual string Href { get { throw null; } set { } }
         protected internal override void Render(System.Web.UI.HtmlTextWriter writer) { }
@@ -11948,16 +11947,16 @@ namespace System.Web.UI.HtmlControls
     {
         public HtmlMeta() { }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual string Content { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual string HttpEquiv { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual string Name { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual string Scheme { get { throw null; } set { } }
         protected internal override void Render(System.Web.UI.HtmlTextWriter writer) { }
     }
@@ -11969,10 +11968,10 @@ namespace System.Web.UI.HtmlControls
     {
         public HtmlSelect() { }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual string DataMember { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual object DataSource { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         public virtual string DataSourceID { get { throw null; } set { } }
@@ -11984,22 +11983,22 @@ namespace System.Web.UI.HtmlControls
         public override string InnerText { get { throw null; } set { } }
         protected bool IsBoundUsingDataSourceID { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.WebControls.ListItemCollection Items { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool Multiple { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string Name { get { throw null; } set { } }
         protected bool RequiresDataBinding { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual int SelectedIndex { get { throw null; } set { } }
         protected virtual int[] SelectedIndices { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int Size { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string Value { get { throw null; } set { } }
         public event System.EventHandler ServerChange { add { } remove { } }
         protected override void AddParsedSubObject(object obj) { }
@@ -12036,7 +12035,7 @@ namespace System.Web.UI.HtmlControls
     {
         public HtmlSource() { }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Web.UI.UrlPropertyAttribute]
         public string Src { get { throw null; } set { } }
         protected override void RenderAttributes(System.Web.UI.HtmlTextWriter writer) { }
@@ -12046,33 +12045,33 @@ namespace System.Web.UI.HtmlControls
     {
         public HtmlTable() { }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string Align { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string BgColor { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(-1)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int Border { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string BorderColor { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int CellPadding { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int CellSpacing { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string Height { get { throw null; } set { } }
         public override string InnerHtml { get { throw null; } set { } }
         public override string InnerText { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Web.UI.HtmlControls.HtmlTableRowCollection Rows { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string Width { get { throw null; } set { } }
         protected override System.Web.UI.ControlCollection CreateControlCollection() { throw null; }
         protected internal override void RenderChildren(System.Web.UI.HtmlTextWriter writer) { }
@@ -12090,32 +12089,32 @@ namespace System.Web.UI.HtmlControls
         public HtmlTableCell() { }
         public HtmlTableCell(string tagName) { }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string Align { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string BgColor { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string BorderColor { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int ColSpan { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string Height { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.TypeConverterAttribute("System.Web.UI.MinimizableAttributeTypeConverter")]
         public bool NoWrap { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int RowSpan { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string VAlign { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string Width { get { throw null; } set { } }
         protected override void RenderEndTag(System.Web.UI.HtmlTextWriter writer) { }
     }
@@ -12140,24 +12139,24 @@ namespace System.Web.UI.HtmlControls
     {
         public HtmlTableRow() { }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string Align { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string BgColor { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string BorderColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Web.UI.HtmlControls.HtmlTableCellCollection Cells { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string Height { get { throw null; } set { } }
         public override string InnerHtml { get { throw null; } set { } }
         public override string InnerText { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string VAlign { get { throw null; } set { } }
         protected override System.Web.UI.ControlCollection CreateControlCollection() { throw null; }
         protected internal override void RenderChildren(System.Web.UI.HtmlTextWriter writer) { }
@@ -12192,16 +12191,16 @@ namespace System.Web.UI.HtmlControls
     {
         public HtmlTextArea() { }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int Cols { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual string Name { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int Rows { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string Value { get { throw null; } set { } }
         public event System.EventHandler ServerChange { add { } remove { } }
         protected override void AddParsedSubObject(object obj) { }
@@ -12217,9 +12216,9 @@ namespace System.Web.UI.HtmlControls
     {
         public HtmlTitle() { }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(2))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerDefaultProperty)]
         public virtual string Text { get { throw null; } set { } }
         protected override void AddParsedSubObject(object obj) { }
         protected override System.Web.UI.ControlCollection CreateControlCollection() { throw null; }
@@ -12230,7 +12229,7 @@ namespace System.Web.UI.HtmlControls
     {
         public HtmlTrack() { }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Web.UI.UrlPropertyAttribute]
         public string Src { get { throw null; } set { } }
         protected override void RenderAttributes(System.Web.UI.HtmlTextWriter writer) { }
@@ -12239,11 +12238,11 @@ namespace System.Web.UI.HtmlControls
     {
         public HtmlVideo() { }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Web.UI.UrlPropertyAttribute]
         public string Poster { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Web.UI.UrlPropertyAttribute]
         public string Src { get { throw null; } set { } }
         protected override void RenderAttributes(System.Web.UI.HtmlTextWriter writer) { }
@@ -12258,17 +12257,17 @@ namespace System.Web.UI.WebControls
         public AccessDataSource() { }
         public AccessDataSource(string dataFile, string selectCommand) { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public override string ConnectionString { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.MdbDataFileEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.Web.UI.UrlPropertyAttribute]
         public string DataFile { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public override string ProviderName { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public override string SqlCacheDependency { get { throw null; } set { } }
         protected override System.Web.UI.WebControls.SqlDataSourceView CreateDataSourceView(string viewName) { throw null; }
         protected override System.Data.Common.DbProviderFactory GetDbProviderFactory() { throw null; }
@@ -12302,8 +12301,8 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute("AlternateText")]
         public string AlternateTextField { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Web.UI.WebControls.FontInfo Font { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("ImageUrl")]
         public string ImageUrlField { get { throw null; } set { } }
@@ -12391,7 +12390,7 @@ namespace System.Web.UI.WebControls
         void System.Web.UI.IStateManager.TrackViewState() { }
         protected virtual void TrackViewState() { }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class AutoGeneratedField : System.Web.UI.WebControls.BoundField
     {
         public AutoGeneratedField(string dataField) { }
@@ -12426,7 +12425,7 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.ThemeableAttribute(false)]
         public bool CultureInvariantValues { get { throw null; } set { } }
         protected static int CutoffYear { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.ValidationDataType)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.ValidationDataType.String)]
         [System.Web.UI.ThemeableAttribute(false)]
         public System.Web.UI.WebControls.ValidationDataType Type { get { throw null; } set { } }
         protected override void AddAttributesToRender(System.Web.UI.HtmlTextWriter writer) { }
@@ -12434,8 +12433,8 @@ namespace System.Web.UI.WebControls
         public static bool CanConvert(string text, System.Web.UI.WebControls.ValidationDataType type, bool cultureInvariant) { throw null; }
         protected static bool Compare(string leftText, bool cultureInvariantLeftText, string rightText, bool cultureInvariantRightText, System.Web.UI.WebControls.ValidationCompareOperator op, System.Web.UI.WebControls.ValidationDataType type) { throw null; }
         protected static bool Compare(string leftText, string rightText, System.Web.UI.WebControls.ValidationCompareOperator op, System.Web.UI.WebControls.ValidationDataType type) { throw null; }
-        protected static bool Convert(string text, System.Web.UI.WebControls.ValidationDataType type, bool cultureInvariant, out object value) { value = default(object); throw null; }
-        protected static bool Convert(string text, System.Web.UI.WebControls.ValidationDataType type, out object value) { value = default(object); throw null; }
+        protected static bool Convert(string text, System.Web.UI.WebControls.ValidationDataType type, bool cultureInvariant, out object value) { throw null; }
+        protected static bool Convert(string text, System.Web.UI.WebControls.ValidationDataType type, out object value) { throw null; }
         protected override bool DetermineRenderUplevel() { throw null; }
         protected static string GetDateElementOrder() { throw null; }
         protected static int GetFullYear(int shortYear) { throw null; }
@@ -12447,7 +12446,7 @@ namespace System.Web.UI.WebControls
         protected BaseDataBoundControl() { }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Web.UI.ThemeableAttribute(false)]
         public virtual object DataSource { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -12480,7 +12479,7 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string Caption { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.TableCaptionAlign)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.TableCaptionAlign.NotSet)]
         public virtual System.Web.UI.WebControls.TableCaptionAlign CaptionAlign { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(-1)]
         public virtual int CellPadding { get { throw null; } set { } }
@@ -12491,7 +12490,7 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.ThemeableAttribute(false)]
         public virtual string DataKeyField { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.WebControls.DataKeyCollection DataKeys { get { throw null; } }
         protected System.Collections.ArrayList DataKeysArray { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -12499,17 +12498,17 @@ namespace System.Web.UI.WebControls
         public string DataMember { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Web.UI.ThemeableAttribute(false)]
         public virtual object DataSource { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.Web.UI.IDReferencePropertyAttribute(typeof(System.Web.UI.DataSourceControl))]
         [System.Web.UI.ThemeableAttribute(false)]
         public virtual string DataSourceID { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.GridLines)(3))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.GridLines.Both)]
         public virtual System.Web.UI.WebControls.GridLines GridLines { get { throw null; } set { } }
         [System.ComponentModel.CategoryAttribute("Layout")]
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.HorizontalAlign)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.HorizontalAlign.NotSet)]
         public virtual System.Web.UI.WebControls.HorizontalAlign HorizontalAlign { get { throw null; } set { } }
         protected bool Initialized { get { throw null; } }
         protected bool IsBoundUsingDataSourceID { get { throw null; } }
@@ -12543,14 +12542,14 @@ namespace System.Web.UI.WebControls
     {
         protected BaseValidator() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string AssociatedControlID { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Web.UI.WebControls.ValidatedControlConverter))]
         [System.Web.UI.IDReferencePropertyAttribute]
         [System.Web.UI.ThemeableAttribute(false)]
         public string ControlToValidate { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.ValidatorDisplay)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.ValidatorDisplay.Static)]
         [System.Web.UI.ThemeableAttribute(true)]
         public System.Web.UI.WebControls.ValidatorDisplay Display { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
@@ -12565,7 +12564,7 @@ namespace System.Web.UI.WebControls
         protected bool IsUnobtrusive { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Web.UI.ThemeableAttribute(false)]
         public bool IsValid { get { throw null; } set { } }
         protected bool PropertiesValid { get { throw null; } }
@@ -12574,7 +12573,7 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.ThemeableAttribute(false)]
         public bool SetFocusOnError { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(2))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerDefaultProperty)]
         public override string Text { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.Web.UI.ThemeableAttribute(false)]
@@ -12645,7 +12644,7 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute(false)]
         public virtual bool ReadOnly { get { throw null; } set { } }
         protected virtual bool SupportsHtmlEncode { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.ValidateRequestMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.ValidateRequestMode.Inherit)]
         public new System.Web.UI.ValidateRequestMode ValidateRequestMode { get { throw null; } set { } }
         protected override void CopyProperties(System.Web.UI.WebControls.DataControlField newField) { }
         protected override System.Web.UI.WebControls.DataControlField CreateField() { throw null; }
@@ -12668,16 +12667,16 @@ namespace System.Web.UI.WebControls
     {
         public BulletedList() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool AutoPostBack { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.ImageUrlEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.Web.UI.UrlPropertyAttribute]
         public virtual string BulletImageUrl { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.BulletStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.BulletStyle.NotSet)]
         public virtual System.Web.UI.WebControls.BulletStyle BulletStyle { get { throw null; } set { } }
         public override System.Web.UI.ControlCollection Controls { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.BulletedListDisplayMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.BulletedListDisplayMode.Text)]
         public virtual System.Web.UI.WebControls.BulletedListDisplayMode DisplayMode { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(1)]
         public virtual int FirstBulletNumber { get { throw null; } set { } }
@@ -12685,18 +12684,18 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.ThemeableAttribute(true)]
         public virtual bool RenderWhenDataEmpty { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override int SelectedIndex { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Web.UI.WebControls.ListItem SelectedItem { get { throw null; } }
         [System.ComponentModel.BindableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string SelectedValue { get { throw null; } set { } }
         protected override System.Web.UI.HtmlTextWriterTag TagKey { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Web.UI.WebControls.TargetConverter))]
         public virtual string Target { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string Text { get { throw null; } set { } }
         public event System.Web.UI.WebControls.BulletedListEventHandler Click { add { } remove { } }
         protected override void AddAttributesToRender(System.Web.UI.HtmlTextWriter writer) { }
@@ -12783,7 +12782,7 @@ namespace System.Web.UI.WebControls
     public partial class ButtonColumn : System.Web.UI.WebControls.DataGridColumn
     {
         public ButtonColumn() { }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.ButtonColumnType)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.ButtonColumnType.LinkButton)]
         public virtual System.Web.UI.WebControls.ButtonColumnType ButtonType { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public virtual bool CausesValidation { get { throw null; } set { } }
@@ -12834,7 +12833,7 @@ namespace System.Web.UI.WebControls
     public abstract partial class ButtonFieldBase : System.Web.UI.WebControls.DataControlField
     {
         protected ButtonFieldBase() { }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.ButtonType)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.ButtonType.Link)]
         public virtual System.Web.UI.WebControls.ButtonType ButtonType { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public virtual bool CausesValidation { get { throw null; } set { } }
@@ -12862,61 +12861,61 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string Caption { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.TableCaptionAlign)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.TableCaptionAlign.NotSet)]
         public virtual System.Web.UI.WebControls.TableCaptionAlign CaptionAlign { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(2)]
         public int CellPadding { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(0)]
         public int CellSpacing { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle DayHeaderStyle { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.DayNameFormat)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.DayNameFormat.Short)]
         public System.Web.UI.WebControls.DayNameFormat DayNameFormat { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle DayStyle { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.FirstDayOfWeek)(7))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.FirstDayOfWeek.Default)]
         public System.Web.UI.WebControls.FirstDayOfWeek FirstDayOfWeek { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("&gt;")]
         [System.ComponentModel.LocalizableAttribute(true)]
         public string NextMonthText { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.NextPrevFormat)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.NextPrevFormat.CustomText)]
         public System.Web.UI.WebControls.NextPrevFormat NextPrevFormat { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle NextPrevStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle OtherMonthDayStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("&lt;")]
         [System.ComponentModel.LocalizableAttribute(true)]
         public string PrevMonthText { get { throw null; } set { } }
-        [System.ComponentModel.BindableAttribute(true, (System.ComponentModel.BindingDirection)(1))]
+        [System.ComponentModel.BindableAttribute(true, System.ComponentModel.BindingDirection.TwoWay)]
         [System.ComponentModel.DefaultValueAttribute(typeof(System.DateTime), "1/1/0001")]
         public System.DateTime SelectedDate { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.WebControls.SelectedDatesCollection SelectedDates { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle SelectedDayStyle { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.CalendarSelectionMode)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.CalendarSelectionMode.Day)]
         public System.Web.UI.WebControls.CalendarSelectionMode SelectionMode { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("&gt;&gt;")]
         [System.ComponentModel.LocalizableAttribute(true)]
         public string SelectMonthText { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle SelectorStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("&gt;")]
         [System.ComponentModel.LocalizableAttribute(true)]
@@ -12930,28 +12929,28 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool ShowTitle { get { throw null; } set { } }
         public override bool SupportsDisabledAttribute { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.TitleFormat)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.TitleFormat.MonthYear)]
         public System.Web.UI.WebControls.TitleFormat TitleFormat { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle TitleStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle TodayDayStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.DateTime TodaysDate { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public virtual bool UseAccessibleHeader { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(typeof(System.DateTime), "1/1/0001")]
         public System.DateTime VisibleDate { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle WeekendDayStyle { get { throw null; } }
         public event System.Web.UI.WebControls.DayRenderEventHandler DayRender { add { } remove { } }
         public event System.EventHandler SelectionChanged { add { } remove { } }
@@ -13010,13 +13009,13 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.UrlPropertyAttribute]
         public virtual string CancelButtonImageUrl { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style CancelButtonStyle { get { throw null; } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string CancelButtonText { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.ButtonType)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.ButtonType.Button)]
         public virtual System.Web.UI.WebControls.ButtonType CancelButtonType { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.UrlEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
@@ -13028,27 +13027,27 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.UrlPropertyAttribute]
         public virtual string ChangePasswordButtonImageUrl { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style ChangePasswordButtonStyle { get { throw null; } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string ChangePasswordButtonText { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.ButtonType)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.ButtonType.Button)]
         public virtual System.Web.UI.WebControls.ButtonType ChangePasswordButtonType { get { throw null; } set { } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string ChangePasswordFailureText { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.ChangePassword))]
         public virtual System.Web.UI.ITemplate ChangePasswordTemplate { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.Control ChangePasswordTemplateContainer { get { throw null; } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string ChangePasswordTitleText { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Web.UI.FilterableAttribute(false)]
         [System.Web.UI.ThemeableAttribute(false)]
         public virtual string ConfirmNewPassword { get { throw null; } }
@@ -13063,13 +13062,13 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.UrlPropertyAttribute]
         public virtual string ContinueButtonImageUrl { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style ContinueButtonStyle { get { throw null; } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string ContinueButtonText { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.ButtonType)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.ButtonType.Button)]
         public virtual System.Web.UI.WebControls.ButtonType ContinueButtonType { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.UrlEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
@@ -13088,7 +13087,7 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.UrlPropertyAttribute]
         public virtual string CreateUserUrl { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Web.UI.FilterableAttribute(false)]
         [System.Web.UI.ThemeableAttribute(false)]
         public virtual string CurrentPassword { get { throw null; } }
@@ -13106,9 +13105,9 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.UrlPropertyAttribute]
         public virtual string EditProfileUrl { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle FailureTextStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.ImageUrlEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
@@ -13122,33 +13121,33 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.UrlPropertyAttribute]
         public virtual string HelpPageUrl { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle HyperLinkStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string InstructionText { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle InstructionTextStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle LabelStyle { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.ThemeableAttribute(false)]
         public System.Web.UI.WebControls.MailDefinition MailDefinition { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.Web.UI.ThemeableAttribute(false)]
         public virtual string MembershipProvider { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Web.UI.FilterableAttribute(false)]
         [System.Web.UI.ThemeableAttribute(false)]
         public virtual string NewPassword { get { throw null; } }
@@ -13159,9 +13158,9 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string NewPasswordRequiredErrorMessage { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle PasswordHintStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.LocalizableAttribute(true)]
@@ -13189,31 +13188,31 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.UrlPropertyAttribute]
         public virtual string SuccessPageUrl { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.ChangePassword))]
         public virtual System.Web.UI.ITemplate SuccessTemplate { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.Control SuccessTemplateContainer { get { throw null; } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string SuccessText { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle SuccessTextStyle { get { throw null; } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string SuccessTitleText { get { throw null; } set { } }
         protected override System.Web.UI.HtmlTextWriterTag TagKey { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style TextBoxStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle TitleTextStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         public virtual string UserName { get { throw null; } set { } }
@@ -13222,9 +13221,9 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string UserNameRequiredErrorMessage { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style ValidatorTextStyle { get { throw null; } }
         public event System.EventHandler CancelButtonClick { add { } remove { } }
         public event System.EventHandler ChangedPassword { add { } remove { } }
@@ -13268,21 +13267,21 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute(false)]
         [System.Web.UI.ThemeableAttribute(false)]
         public virtual bool CausesValidation { get { throw null; } set { } }
-        [System.ComponentModel.BindableAttribute(true, (System.ComponentModel.BindingDirection)(1))]
+        [System.ComponentModel.BindableAttribute(true, System.ComponentModel.BindingDirection.TwoWay)]
         [System.ComponentModel.DefaultValueAttribute(false)]
         [System.Web.UI.ThemeableAttribute(false)]
         public virtual bool Checked { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.AttributeCollection InputAttributes { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.AttributeCollection LabelAttributes { get { throw null; } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string Text { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.TextAlign)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.TextAlign.Right)]
         public virtual System.Web.UI.WebControls.TextAlign TextAlign { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.Web.UI.ThemeableAttribute(false)]
@@ -13304,30 +13303,30 @@ namespace System.Web.UI.WebControls
     {
         public CheckBoxField() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool ApplyFormatInEditMode { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool ConvertEmptyStringToNull { get { throw null; } set { } }
         [System.ComponentModel.TypeConverterAttribute("System.Web.UI.Design.DataSourceBooleanViewSchemaConverter, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         public override string DataField { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string DataFormatString { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool HtmlEncode { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool HtmlEncodeFormatString { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string NullDisplayText { get { throw null; } set { } }
         protected override bool SupportsHtmlEncode { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -13356,16 +13355,16 @@ namespace System.Web.UI.WebControls
         public virtual bool RenderWhenDataEmpty { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(0)]
         public virtual int RepeatColumns { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.RepeatDirection)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.RepeatDirection.Vertical)]
         public virtual System.Web.UI.WebControls.RepeatDirection RepeatDirection { get { throw null; } set { } }
         protected virtual int RepeatedItemCount { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.RepeatLayout)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.RepeatLayout.Table)]
         public virtual System.Web.UI.WebControls.RepeatLayout RepeatLayout { get { throw null; } set { } }
         bool System.Web.UI.WebControls.IRepeatInfoUser.HasFooter { get { throw null; } }
         bool System.Web.UI.WebControls.IRepeatInfoUser.HasHeader { get { throw null; } }
         bool System.Web.UI.WebControls.IRepeatInfoUser.HasSeparators { get { throw null; } }
         int System.Web.UI.WebControls.IRepeatInfoUser.RepeatedItemCount { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.TextAlign)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.TextAlign.Right)]
         public virtual System.Web.UI.WebControls.TextAlign TextAlign { get { throw null; } set { } }
         protected override System.Web.UI.WebControls.Style CreateControlStyle() { throw null; }
         protected override System.Web.UI.Control FindControl(string id, int pathOffset) { throw null; }
@@ -13471,7 +13470,7 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Web.UI.WebControls.ValidatedControlConverter))]
         [System.Web.UI.ThemeableAttribute(false)]
         public string ControlToCompare { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.ValidationCompareOperator)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.ValidationCompareOperator.Equal)]
         [System.Web.UI.ThemeableAttribute(false)]
         public System.Web.UI.WebControls.ValidationCompareOperator Operator { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -13486,7 +13485,7 @@ namespace System.Web.UI.WebControls
     {
         public CompleteWizardStep() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Web.UI.FilterableAttribute(false)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override System.Web.UI.WebControls.WizardStepType StepType { get { throw null; } set { } }
@@ -13526,22 +13525,22 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.ThemeableAttribute(false)]
         public string ContentPlaceHolderID { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public new event System.EventHandler DataBinding { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public new event System.EventHandler Disposed { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public new event System.EventHandler Init { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public new event System.EventHandler Load { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public new event System.EventHandler PreRender { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public new event System.EventHandler Unload { add { } remove { } }
     }
     public enum ContentDirection
@@ -13551,7 +13550,7 @@ namespace System.Web.UI.WebControls
         RightToLeft = 2,
     }
     [System.ComponentModel.DesignerAttribute("System.Web.UI.Design.WebControls.ContentPlaceHolderDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-    [System.ComponentModel.ToolboxItemFilterAttribute("Microsoft.VisualStudio.Web.WebForms.MasterPageWebFormDesigner", (System.ComponentModel.ToolboxItemFilterType)(3))]
+    [System.ComponentModel.ToolboxItemFilterAttribute("Microsoft.VisualStudio.Web.WebForms.MasterPageWebFormDesigner", System.ComponentModel.ToolboxItemFilterType.Require)]
     [System.ComponentModel.ToolboxItemFilterAttribute("System.Web.UI")]
     [System.Web.UI.ToolboxDataAttribute("<{0}:ContentPlaceHolder runat=\"server\"></{0}:ContentPlaceHolder>")]
     public partial class ContentPlaceHolder : System.Web.UI.Control, System.Web.UI.INamingContainer
@@ -13576,7 +13575,7 @@ namespace System.Web.UI.WebControls
         public ControlParameter(string name, System.TypeCode type, string controlID, string propertyName) { }
         protected ControlParameter(System.Web.UI.WebControls.ControlParameter original) { }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Web.UI.WebControls.ControlIDConverter))]
         [System.Web.UI.IDReferencePropertyAttribute]
         public string ControlID { get { throw null; } set { } }
@@ -13636,17 +13635,17 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.ThemeableAttribute(false)]
         public virtual bool AutoGeneratePassword { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.WebControls.CompleteWizardStep CompleteStep { get { throw null; } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string CompleteSuccessText { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle CompleteSuccessTextStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual string ConfirmPassword { get { throw null; } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string ConfirmPasswordCompareErrorMessage { get { throw null; } set { } }
@@ -13659,13 +13658,13 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.UrlPropertyAttribute]
         public virtual string ContinueButtonImageUrl { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style ContinueButtonStyle { get { throw null; } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string ContinueButtonText { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.ButtonType)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.ButtonType.Button)]
         public virtual System.Web.UI.WebControls.ButtonType ContinueButtonType { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.UrlEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
@@ -13677,16 +13676,16 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.UrlPropertyAttribute]
         public virtual string CreateUserButtonImageUrl { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style CreateUserButtonStyle { get { throw null; } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string CreateUserButtonText { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.ButtonType)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.ButtonType.Button)]
         public virtual System.Web.UI.WebControls.ButtonType CreateUserButtonType { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.WebControls.CreateUserWizardStep CreateUserStep { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         [System.Web.UI.ThemeableAttribute(false)]
@@ -13717,9 +13716,9 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string EmailRequiredErrorMessage { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle ErrorMessageStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.ImageUrlEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
@@ -13733,17 +13732,17 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.UrlPropertyAttribute]
         public virtual string HelpPageUrl { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle HyperLinkStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string InstructionText { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle InstructionTextStyle { get { throw null; } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string InvalidAnswerErrorMessage { get { throw null; } set { } }
@@ -13754,28 +13753,28 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string InvalidQuestionErrorMessage { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle LabelStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         [System.Web.UI.ThemeableAttribute(false)]
         public virtual bool LoginCreatedUser { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.ThemeableAttribute(false)]
         public System.Web.UI.WebControls.MailDefinition MailDefinition { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.Web.UI.ThemeableAttribute(false)]
         public virtual string MembershipProvider { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual string Password { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle PasswordHintStyle { get { throw null; } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string PasswordHintText { get { throw null; } set { } }
@@ -13801,14 +13800,14 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute("")]
         public override string SkipLinkText { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style TextBoxStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle TitleTextStyle { get { throw null; } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string UnknownErrorMessage { get { throw null; } set { } }
@@ -13819,9 +13818,9 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string UserNameRequiredErrorMessage { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style ValidatorTextStyle { get { throw null; } }
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.WebControls.CreateUserWizardStepCollectionEditor,System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         public override System.Web.UI.WebControls.WizardStepCollection WizardSteps { get { throw null; } }
@@ -13854,10 +13853,10 @@ namespace System.Web.UI.WebControls
     {
         public CreateUserWizardStep() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public override bool AllowReturn { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Web.UI.FilterableAttribute(false)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override System.Web.UI.WebControls.WizardStepType StepType { get { throw null; } set { } }
@@ -13897,7 +13896,7 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.IDReferencePropertyAttribute(typeof(System.Web.UI.DataSourceControl))]
         public override string DataSourceID { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.IDataSource DataSourceObject { get { throw null; } }
         protected override bool IsUsingModelBinders { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -13964,13 +13963,13 @@ namespace System.Web.UI.WebControls
         public virtual string AccessibleHeaderText { get { throw null; } set { } }
         protected System.Web.UI.Control Control { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style ControlStyle { get { throw null; } }
         protected bool DesignMode { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle FooterStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.LocalizableAttribute(true)]
@@ -13980,8 +13979,8 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.UrlPropertyAttribute]
         public virtual string HeaderImageUrl { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle HeaderStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.LocalizableAttribute(true)]
@@ -13990,8 +13989,8 @@ namespace System.Web.UI.WebControls
         public virtual bool InsertVisible { get { throw null; } set { } }
         protected bool IsTrackingViewState { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle ItemStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public virtual bool ShowHeader { get { throw null; } set { } }
@@ -14094,9 +14093,9 @@ namespace System.Web.UI.WebControls
         public virtual bool AllowPaging { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public virtual bool AllowSorting { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.TableItemStyle AlternatingItemStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public virtual bool AutoGenerateColumns { get { throw null; } set { } }
@@ -14107,40 +14106,40 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.WebControls.DataGridColumnCollectionEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.DataGridColumnCollection Columns { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int CurrentPageIndex { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(-1)]
         public virtual int EditItemIndex { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.TableItemStyle EditItemStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.TableItemStyle FooterStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.TableItemStyle HeaderStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Web.UI.WebControls.DataGridItemCollection Items { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.TableItemStyle ItemStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int PageCount { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.DataGridPagerStyle PagerStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(10)]
         public virtual int PageSize { get { throw null; } set { } }
@@ -14148,11 +14147,11 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute(-1)]
         public virtual int SelectedIndex { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Web.UI.WebControls.DataGridItem SelectedItem { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.TableItemStyle SelectedItemStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public virtual bool ShowFooter { get { throw null; } set { } }
@@ -14160,7 +14159,7 @@ namespace System.Web.UI.WebControls
         public virtual bool ShowHeader { get { throw null; } set { } }
         protected override System.Web.UI.HtmlTextWriterTag TagKey { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual int VirtualItemCount { get { throw null; } set { } }
         public event System.Web.UI.WebControls.DataGridCommandEventHandler CancelCommand { add { } remove { } }
         public event System.Web.UI.WebControls.DataGridCommandEventHandler DeleteCommand { add { } remove { } }
@@ -14198,8 +14197,8 @@ namespace System.Web.UI.WebControls
         protected DataGridColumn() { }
         protected bool DesignMode { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.TableItemStyle FooterStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         public virtual string FooterText { get { throw null; } set { } }
@@ -14207,15 +14206,15 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.UrlPropertyAttribute]
         public virtual string HeaderImageUrl { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.TableItemStyle HeaderStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         public virtual string HeaderText { get { throw null; } set { } }
         protected bool IsTrackingViewState { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.TableItemStyle ItemStyle { get { throw null; } }
         protected System.Web.UI.WebControls.DataGrid Owner { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -14308,7 +14307,7 @@ namespace System.Web.UI.WebControls
     public sealed partial class DataGridPagerStyle : System.Web.UI.WebControls.TableItemStyle
     {
         internal DataGridPagerStyle() { }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.PagerMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.PagerMode.NextPrev)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Web.UI.WebControls.PagerMode Mode { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("&gt;")]
@@ -14318,7 +14317,7 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute(10)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public int PageButtonCount { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.PagerPosition)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.PagerPosition.Bottom)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Web.UI.WebControls.PagerPosition Position { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("&lt;")]
@@ -14396,96 +14395,96 @@ namespace System.Web.UI.WebControls
         public const string UpdateCommandName = "Update";
         public DataList() { }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.TableItemStyle AlternatingItemStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.DataListItem))]
         public virtual System.Web.UI.ITemplate AlternatingItemTemplate { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(-1)]
         public virtual int EditItemIndex { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.TableItemStyle EditItemStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.DataListItem))]
         public virtual System.Web.UI.ITemplate EditItemTemplate { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public virtual bool ExtractTemplateRows { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.TableItemStyle FooterStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.DataListItem))]
         public virtual System.Web.UI.ITemplate FooterTemplate { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.GridLines)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.GridLines.None)]
         public override System.Web.UI.WebControls.GridLines GridLines { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.TableItemStyle HeaderStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.DataListItem))]
         public virtual System.Web.UI.ITemplate HeaderTemplate { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Web.UI.WebControls.DataListItemCollection Items { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.TableItemStyle ItemStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.DataListItem))]
         public virtual System.Web.UI.ITemplate ItemTemplate { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(0)]
         public virtual int RepeatColumns { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.RepeatDirection)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.RepeatDirection.Vertical)]
         public virtual System.Web.UI.WebControls.RepeatDirection RepeatDirection { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.RepeatLayout)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.RepeatLayout.Table)]
         public virtual System.Web.UI.WebControls.RepeatLayout RepeatLayout { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(-1)]
         public virtual int SelectedIndex { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Web.UI.WebControls.DataListItem SelectedItem { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.TableItemStyle SelectedItemStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.DataListItem))]
         public virtual System.Web.UI.ITemplate SelectedItemTemplate { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public object SelectedValue { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.TableItemStyle SeparatorStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.DataListItem))]
         public virtual System.Web.UI.ITemplate SeparatorTemplate { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
@@ -14601,9 +14600,9 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute(false)]
         public virtual bool AllowPaging { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle AlternatingRowStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public virtual bool AutoGenerateDeleteButton { get { throw null; } set { } }
@@ -14618,59 +14617,59 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.UrlPropertyAttribute]
         public virtual string BackImageUrl { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Web.UI.WebControls.DetailsViewRow BottomPagerRow { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string Caption { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.TableCaptionAlign)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.TableCaptionAlign.NotSet)]
         public virtual System.Web.UI.WebControls.TableCaptionAlign CaptionAlign { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(-1)]
         public virtual int CellPadding { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(0)]
         public virtual int CellSpacing { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle CommandRowStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.WebControls.DetailsViewMode CurrentMode { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual object DataItem { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int DataItemCount { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual int DataItemIndex { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Web.UI.WebControls.DataKey DataKey { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.WebControls.DataFieldEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Web.UI.WebControls.StringArrayConverter))]
         public virtual string[] DataKeyNames { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.DetailsViewMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.DetailsViewMode.ReadOnly)]
         public virtual System.Web.UI.WebControls.DetailsViewMode DefaultMode { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.Web.UI.ThemeableAttribute(false)]
         public virtual new string DeleteMethod { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle EditRowStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle EmptyDataRowStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.DetailsView))]
         public virtual System.Web.UI.ITemplate EmptyDataTemplate { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -14681,92 +14680,92 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute(false)]
         public virtual bool EnablePagingCallbacks { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle FieldHeaderStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.WebControls.DataControlFieldTypeEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.DataControlFieldCollection Fields { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Web.UI.WebControls.DetailsViewRow FooterRow { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle FooterStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.DetailsView))]
         public virtual System.Web.UI.ITemplate FooterTemplate { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string FooterText { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.GridLines)(3))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.GridLines.Both)]
         public virtual System.Web.UI.WebControls.GridLines GridLines { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Web.UI.WebControls.DetailsViewRow HeaderRow { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle HeaderStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.DetailsView))]
         public virtual System.Web.UI.ITemplate HeaderTemplate { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string HeaderText { get { throw null; } set { } }
         [System.ComponentModel.CategoryAttribute("Layout")]
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.HorizontalAlign)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.HorizontalAlign.NotSet)]
         public virtual System.Web.UI.WebControls.HorizontalAlign HorizontalAlign { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.Web.UI.ThemeableAttribute(false)]
         public virtual new string InsertMethod { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle InsertRowStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual int PageCount { get { throw null; } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(0)]
         public virtual int PageIndex { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.PagerSettings PagerSettings { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle PagerStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.DetailsView))]
         public virtual System.Web.UI.ITemplate PagerTemplate { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Web.UI.WebControls.DetailsViewRowCollection Rows { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.IAutoFieldGenerator RowsGenerator { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle RowStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public object SelectedValue { get { throw null; } }
         int System.Web.UI.IDataItemContainer.DataItemIndex { get { throw null; } }
         int System.Web.UI.IDataItemContainer.DisplayIndex { get { throw null; } }
@@ -14780,7 +14779,7 @@ namespace System.Web.UI.WebControls
         System.Web.UI.IAutoFieldGenerator System.Web.UI.WebControls.IFieldControl.FieldsGenerator { get { throw null; } set { } }
         protected override System.Web.UI.HtmlTextWriterTag TagKey { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Web.UI.WebControls.DetailsViewRow TopPagerRow { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.Web.UI.ThemeableAttribute(false)]
@@ -14974,7 +14973,7 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.BrowsableAttribute(false)]
         public override System.Web.UI.WebControls.Unit BorderWidth { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(0)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public override int SelectedIndex { get { throw null; } set { } }
         public override bool SupportsDisabledAttribute { get { throw null; } }
         protected override void AddAttributesToRender(System.Web.UI.HtmlTextWriter writer) { }
@@ -14988,7 +14987,7 @@ namespace System.Web.UI.WebControls
     public partial class EditCommandColumn : System.Web.UI.WebControls.DataGridColumn
     {
         public EditCommandColumn() { }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.ButtonColumnType)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.ButtonColumnType.LinkButton)]
         public virtual System.Web.UI.WebControls.ButtonColumnType ButtonType { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.LocalizableAttribute(true)]
@@ -15043,25 +15042,25 @@ namespace System.Web.UI.WebControls
         public virtual bool AllowMultiple { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public byte[] FileBytes { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.IO.Stream FileContent { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string FileName { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool HasFile { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool HasFiles { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.HttpPostedFile PostedFile { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Collections.Generic.IList<System.Web.HttpPostedFile> PostedFiles { get { throw null; } }
         protected override void AddAttributesToRender(System.Web.UI.HtmlTextWriter writer) { }
         protected internal override void OnPreRender(System.EventArgs e) { }
@@ -15090,15 +15089,15 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public bool Italic { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.EditorAttribute("System.Drawing.Design.FontNameEditor, System.Drawing.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.FontConverter.FontNameConverter))]
         public string Name { get { throw null; } set { } }
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.StringArrayEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Web.UI.WebControls.FontNamesConverter))]
         public string[] Names { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
@@ -15106,7 +15105,7 @@ namespace System.Web.UI.WebControls
         public bool Overline { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Web.UI.WebControls.FontUnit), "")]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public System.Web.UI.WebControls.FontUnit Size { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
@@ -15146,6 +15145,7 @@ namespace System.Web.UI.WebControls
     [System.Runtime.InteropServices.StructLayoutAttribute(System.Runtime.InteropServices.LayoutKind.Sequential)]
     public partial struct FontUnit
     {
+        private int _dummyPrimitive;
         public static readonly System.Web.UI.WebControls.FontUnit Empty;
         public static readonly System.Web.UI.WebControls.FontUnit Large;
         public static readonly System.Web.UI.WebControls.FontUnit Larger;
@@ -15156,13 +15156,13 @@ namespace System.Web.UI.WebControls
         public static readonly System.Web.UI.WebControls.FontUnit XSmall;
         public static readonly System.Web.UI.WebControls.FontUnit XXLarge;
         public static readonly System.Web.UI.WebControls.FontUnit XXSmall;
-        public FontUnit(double value) { throw null;}
-        public FontUnit(double value, System.Web.UI.WebControls.UnitType type) { throw null;}
-        public FontUnit(int value) { throw null;}
-        public FontUnit(string value) { throw null;}
-        public FontUnit(string value, System.Globalization.CultureInfo culture) { throw null;}
-        public FontUnit(System.Web.UI.WebControls.FontSize type) { throw null;}
-        public FontUnit(System.Web.UI.WebControls.Unit value) { throw null;}
+        public FontUnit(double value) { throw null; }
+        public FontUnit(double value, System.Web.UI.WebControls.UnitType type) { throw null; }
+        public FontUnit(int value) { throw null; }
+        public FontUnit(string value) { throw null; }
+        public FontUnit(string value, System.Globalization.CultureInfo culture) { throw null; }
+        public FontUnit(System.Web.UI.WebControls.FontSize type) { throw null; }
+        public FontUnit(System.Web.UI.WebControls.Unit value) { throw null; }
         public bool IsEmpty { get { throw null; } }
         public System.Web.UI.WebControls.FontSize Type { get { throw null; } }
         public System.Web.UI.WebControls.Unit Unit { get { throw null; } }
@@ -15219,59 +15219,59 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.UrlPropertyAttribute]
         public virtual string BackImageUrl { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Web.UI.WebControls.FormViewRow BottomPagerRow { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string Caption { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.TableCaptionAlign)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.TableCaptionAlign.NotSet)]
         public virtual System.Web.UI.WebControls.TableCaptionAlign CaptionAlign { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(-1)]
         public virtual int CellPadding { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(0)]
         public virtual int CellSpacing { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.WebControls.FormViewMode CurrentMode { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual object DataItem { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int DataItemCount { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual int DataItemIndex { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Web.UI.WebControls.DataKey DataKey { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.WebControls.DataFieldEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Web.UI.WebControls.StringArrayConverter))]
         public virtual string[] DataKeyNames { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.FormViewMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.FormViewMode.ReadOnly)]
         public virtual System.Web.UI.WebControls.FormViewMode DefaultMode { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.Web.UI.ThemeableAttribute(false)]
         public virtual new string DeleteMethod { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
-        [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.FormView), (System.ComponentModel.BindingDirection)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
+        [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.FormView), System.ComponentModel.BindingDirection.TwoWay)]
         public virtual System.Web.UI.ITemplate EditItemTemplate { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle EditRowStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle EmptyDataRowStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.FormView))]
         public virtual System.Web.UI.ITemplate EmptyDataTemplate { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -15280,91 +15280,91 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute(true)]
         public virtual bool EnableModelValidation { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Web.UI.WebControls.FormViewRow FooterRow { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle FooterStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.FormView))]
         public virtual System.Web.UI.ITemplate FooterTemplate { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string FooterText { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.GridLines)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.GridLines.None)]
         public virtual System.Web.UI.WebControls.GridLines GridLines { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Web.UI.WebControls.FormViewRow HeaderRow { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle HeaderStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.FormView))]
         public virtual System.Web.UI.ITemplate HeaderTemplate { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string HeaderText { get { throw null; } set { } }
         [System.ComponentModel.CategoryAttribute("Layout")]
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.HorizontalAlign)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.HorizontalAlign.NotSet)]
         public virtual System.Web.UI.WebControls.HorizontalAlign HorizontalAlign { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
-        [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.FormView), (System.ComponentModel.BindingDirection)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
+        [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.FormView), System.ComponentModel.BindingDirection.TwoWay)]
         public virtual System.Web.UI.ITemplate InsertItemTemplate { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.Web.UI.ThemeableAttribute(false)]
         public virtual new string InsertMethod { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle InsertRowStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
-        [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.FormView), (System.ComponentModel.BindingDirection)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
+        [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.FormView), System.ComponentModel.BindingDirection.TwoWay)]
         public virtual System.Web.UI.ITemplate ItemTemplate { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual int PageCount { get { throw null; } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(0)]
         public virtual int PageIndex { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.PagerSettings PagerSettings { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle PagerStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.FormView))]
         public virtual System.Web.UI.ITemplate PagerTemplate { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public virtual bool RenderOuterTable { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Web.UI.WebControls.FormViewRow Row { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle RowStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public object SelectedValue { get { throw null; } }
         int System.Web.UI.IDataItemContainer.DataItemIndex { get { throw null; } }
         int System.Web.UI.IDataItemContainer.DisplayIndex { get { throw null; } }
@@ -15377,7 +15377,7 @@ namespace System.Web.UI.WebControls
         System.Web.UI.WebControls.DataBoundControlMode System.Web.UI.WebControls.IDataBoundItemControl.Mode { get { throw null; } }
         protected override System.Web.UI.HtmlTextWriterTag TagKey { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Web.UI.WebControls.FormViewRow TopPagerRow { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.Web.UI.ThemeableAttribute(false)]
@@ -15553,9 +15553,9 @@ namespace System.Web.UI.WebControls
         public virtual bool AllowPaging { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public virtual bool AllowSorting { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle AlternatingRowStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public virtual bool AutoGenerateColumns { get { throw null; } set { } }
@@ -15570,12 +15570,12 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.UrlPropertyAttribute]
         public virtual string BackImageUrl { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Web.UI.WebControls.GridViewRow BottomPagerRow { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string Caption { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.TableCaptionAlign)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.TableCaptionAlign.NotSet)]
         public virtual System.Web.UI.WebControls.TableCaptionAlign CaptionAlign { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(-1)]
         public virtual int CellPadding { get { throw null; } set { } }
@@ -15585,39 +15585,39 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Web.UI.WebControls.StringArrayConverter))]
         public virtual string[] ClientIDRowSuffix { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.WebControls.DataKeyArray ClientIDRowSuffixDataKeys { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.WebControls.DataControlFieldTypeEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.DataControlFieldCollection Columns { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.IAutoFieldGenerator ColumnsGenerator { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.WebControls.DataFieldEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Web.UI.WebControls.StringArrayConverter))]
         public virtual string[] DataKeyNames { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Web.UI.WebControls.DataKeyArray DataKeys { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.Web.UI.ThemeableAttribute(false)]
         public virtual new string DeleteMethod { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(-1)]
         public virtual int EditIndex { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle EditRowStyle { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle EmptyDataRowStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.GridViewRow))]
         public virtual System.Web.UI.ITemplate EmptyDataTemplate { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -15630,43 +15630,43 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute(false)]
         public virtual bool EnableSortingAndPagingCallbacks { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Web.UI.WebControls.GridViewRow FooterRow { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle FooterStyle { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.GridLines)(3))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.GridLines.Both)]
         public virtual System.Web.UI.WebControls.GridLines GridLines { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Web.UI.WebControls.GridViewRow HeaderRow { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle HeaderStyle { get { throw null; } }
         [System.ComponentModel.CategoryAttribute("Layout")]
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.HorizontalAlign)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.HorizontalAlign.NotSet)]
         public virtual System.Web.UI.WebControls.HorizontalAlign HorizontalAlign { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual int PageCount { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(0)]
         public virtual int PageIndex { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.PagerSettings PagerSettings { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle PagerStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.GridViewRow))]
         public virtual System.Web.UI.ITemplate PagerTemplate { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(10)]
@@ -15675,27 +15675,27 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.TypeConverterAttribute("System.Web.UI.Design.DataColumnSelectionConverter, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         public virtual string RowHeaderColumn { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Web.UI.WebControls.GridViewRowCollection Rows { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle RowStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Web.UI.WebControls.DataKey SelectedDataKey { get { throw null; } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(-1)]
         public virtual int SelectedIndex { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Web.UI.WebControls.DataKey SelectedPersistedDataKey { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Web.UI.WebControls.GridViewRow SelectedRow { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle SelectedRowStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public object SelectedValue { get { throw null; } }
@@ -15706,28 +15706,28 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute(false)]
         public virtual bool ShowHeaderWhenEmpty { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.SortDirection)(0))]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.SortDirection.Ascending)]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.SortDirection SortDirection { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle SortedAscendingCellStyle { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle SortedAscendingHeaderStyle { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle SortedDescendingCellStyle { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle SortedDescendingHeaderStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual string SortExpression { get { throw null; } }
         System.Web.UI.WebControls.DataKeyArray System.Web.UI.IDataKeysControl.ClientIDRowSuffixDataKeys { get { throw null; } }
         string[] System.Web.UI.WebControls.IDataBoundControl.DataKeyNames { get { throw null; } set { } }
@@ -15744,7 +15744,7 @@ namespace System.Web.UI.WebControls
         System.Web.UI.WebControls.DataKey System.Web.UI.WebControls.IPersistedSelector.DataKey { get { throw null; } set { } }
         protected override System.Web.UI.HtmlTextWriterTag TagKey { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Web.UI.WebControls.GridViewRow TopPagerRow { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.Web.UI.ThemeableAttribute(false)]
@@ -15752,7 +15752,7 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute(true)]
         public virtual bool UseAccessibleHeader { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual int VirtualItemCount { get { throw null; } set { } }
         public event System.EventHandler PageIndexChanged { add { } remove { } }
         public event System.Web.UI.WebControls.GridViewPageEventHandler PageIndexChanging { add { } remove { } }
@@ -15953,17 +15953,17 @@ namespace System.Web.UI.WebControls
     {
         public HiddenField() { }
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool EnableTheming { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string SkinID { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute("")]
         public virtual string Value { get { throw null; } set { } }
         public event System.EventHandler ValueChanged { add { } remove { } }
         protected override System.Web.UI.ControlCollection CreateControlCollection() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override void Focus() { }
         protected virtual bool LoadPostData(string postDataKey, System.Collections.Specialized.NameValueCollection postCollection) { throw null; }
         protected internal override void OnPreRender(System.EventArgs e) { }
@@ -16011,7 +16011,7 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.LocalizableAttribute(true)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public virtual string AlternateText { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.HotSpotMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.HotSpotMode.NotSet)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public virtual System.Web.UI.WebControls.HotSpotMode HotSpotMode { get { throw null; } set { } }
         protected virtual bool IsTrackingViewState { get { throw null; } }
@@ -16034,7 +16034,7 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Web.UI.WebControls.TargetConverter))]
         public virtual string Target { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         protected System.Web.UI.StateBag ViewState { get { throw null; } }
         public abstract string GetCoordinates();
         protected virtual void LoadViewState(object savedState) { }
@@ -16096,7 +16096,7 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(2))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerDefaultProperty)]
         public virtual string Text { get { throw null; } set { } }
         protected override void AddAttributesToRender(System.Web.UI.HtmlTextWriter writer) { }
         protected override void AddParsedSubObject(object obj) { }
@@ -16225,15 +16225,15 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.UrlPropertyAttribute]
         public virtual string DescriptionUrl { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool Enabled { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Web.UI.WebControls.FontInfo Font { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public virtual bool GenerateEmptyAlternateText { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.ImageAlign)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.ImageAlign.NotSet)]
         public virtual System.Web.UI.WebControls.ImageAlign ImageAlign { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -16276,11 +16276,11 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.BrowsableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public override bool Enabled { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override bool GenerateEmptyAlternateText { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -16294,7 +16294,7 @@ namespace System.Web.UI.WebControls
         public override bool SupportsDisabledAttribute { get { throw null; } }
         string System.Web.UI.WebControls.IButtonControl.Text { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         protected override System.Web.UI.HtmlTextWriterTag TagKey { get { throw null; } }
         protected virtual string Text { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -16364,13 +16364,13 @@ namespace System.Web.UI.WebControls
     {
         public ImageMap() { }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public override bool Enabled { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.HotSpotMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.HotSpotMode.NotSet)]
         public virtual System.Web.UI.WebControls.HotSpotMode HotSpotMode { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(2))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerDefaultProperty)]
         public System.Web.UI.WebControls.HotSpotCollection HotSpots { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         public virtual string Target { get { throw null; } set { } }
@@ -16428,7 +16428,7 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(2))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerDefaultProperty)]
         public virtual string Text { get { throw null; } set { } }
         protected override void AddAttributesToRender(System.Web.UI.HtmlTextWriter writer) { }
         protected override void AddParsedSubObject(object obj) { }
@@ -16473,7 +16473,7 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(2))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerDefaultProperty)]
         public virtual string Text { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.Web.UI.ThemeableAttribute(false)]
@@ -16509,7 +16509,7 @@ namespace System.Web.UI.WebControls
         public override System.Web.UI.WebControls.Unit BorderWidth { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(4)]
         public virtual int Rows { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.ListSelectionMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.ListSelectionMode.Single)]
         public virtual System.Web.UI.WebControls.ListSelectionMode SelectionMode { get { throw null; } set { } }
         protected override void AddAttributesToRender(System.Web.UI.HtmlTextWriter writer) { }
         public virtual int[] GetSelectedIndices() { throw null; }
@@ -16548,28 +16548,28 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.WebControls.ListItemsCollectionEditor,System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(2))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerDefaultProperty)]
         public virtual System.Web.UI.WebControls.ListItemCollection Items { get { throw null; } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(0)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Web.UI.ThemeableAttribute(false)]
         public virtual int SelectedIndex { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Web.UI.WebControls.ListItem SelectedItem { get { throw null; } }
-        [System.ComponentModel.BindableAttribute(true, (System.ComponentModel.BindingDirection)(1))]
+        [System.ComponentModel.BindableAttribute(true, System.ComponentModel.BindingDirection.TwoWay)]
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Web.UI.ThemeableAttribute(false)]
         public virtual string SelectedValue { get { throw null; } set { } }
         protected override System.Web.UI.HtmlTextWriterTag TagKey { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Web.UI.ThemeableAttribute(false)]
         public virtual string Text { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -16602,7 +16602,7 @@ namespace System.Web.UI.WebControls
         public ListItem(string text, string value) { }
         public ListItem(string text, string value, bool enabled) { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.AttributeCollection Attributes { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool Enabled { get { throw null; } set { } }
@@ -16612,7 +16612,7 @@ namespace System.Web.UI.WebControls
         bool System.Web.UI.IStateManager.IsTrackingViewState { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(3))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.EncodedInnerDefaultProperty)]
         public string Text { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.LocalizableAttribute(true)]
@@ -16694,7 +16694,7 @@ namespace System.Web.UI.WebControls
     public partial class Literal : System.Web.UI.Control, System.Web.UI.ITextControl
     {
         public Literal() { }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.LiteralMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.LiteralMode.Transform)]
         public System.Web.UI.WebControls.LiteralMode Mode { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -16702,7 +16702,7 @@ namespace System.Web.UI.WebControls
         public string Text { get { throw null; } set { } }
         protected override void AddParsedSubObject(object obj) { }
         protected override System.Web.UI.ControlCollection CreateControlCollection() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override void Focus() { }
         protected internal override void Render(System.Web.UI.HtmlTextWriter writer) { }
     }
@@ -16735,9 +16735,9 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute(1)]
         public virtual int BorderPadding { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle CheckBoxStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.ImageUrlEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
@@ -16758,15 +16758,15 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute(true)]
         [System.Web.UI.ThemeableAttribute(false)]
         public virtual bool DisplayRememberMe { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.LoginFailureAction)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.LoginFailureAction.Refresh)]
         [System.Web.UI.ThemeableAttribute(false)]
         public virtual System.Web.UI.WebControls.LoginFailureAction FailureAction { get { throw null; } set { } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string FailureText { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle FailureTextStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.ImageUrlEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
@@ -16780,25 +16780,25 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.UrlPropertyAttribute]
         public virtual string HelpPageUrl { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle HyperLinkStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string InstructionText { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle InstructionTextStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle LabelStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.Login))]
         public virtual System.Web.UI.ITemplate LayoutTemplate { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -16806,21 +16806,21 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.UrlPropertyAttribute]
         public virtual string LoginButtonImageUrl { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style LoginButtonStyle { get { throw null; } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string LoginButtonText { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.ButtonType)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.ButtonType.Button)]
         public virtual System.Web.UI.WebControls.ButtonType LoginButtonType { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.Web.UI.ThemeableAttribute(false)]
         public virtual string MembershipProvider { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.Orientation)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.Orientation.Vertical)]
         public virtual System.Web.UI.WebControls.Orientation Orientation { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual string Password { get { throw null; } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string PasswordLabelText { get { throw null; } set { } }
@@ -16846,18 +16846,18 @@ namespace System.Web.UI.WebControls
         public virtual bool RenderOuterTable { get { throw null; } set { } }
         protected override System.Web.UI.HtmlTextWriterTag TagKey { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style TextBoxStyle { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.LoginTextLayout)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.LoginTextLayout.TextOnLeft)]
         public virtual System.Web.UI.WebControls.LoginTextLayout TextLayout { get { throw null; } set { } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string TitleText { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle TitleTextStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         public virtual string UserName { get { throw null; } set { } }
@@ -16866,9 +16866,9 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string UserNameRequiredErrorMessage { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style ValidatorTextStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         [System.Web.UI.ThemeableAttribute(false)]
@@ -16930,7 +16930,7 @@ namespace System.Web.UI.WebControls
         public virtual string LoginImageUrl { get { throw null; } set { } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string LoginText { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.LogoutAction)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.LogoutAction.Refresh)]
         [System.Web.UI.ThemeableAttribute(false)]
         public virtual System.Web.UI.WebControls.LogoutAction LogoutAction { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -16973,7 +16973,7 @@ namespace System.Web.UI.WebControls
         public LoginView() { }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.LoginView))]
         public virtual System.Web.UI.ITemplate AnonymousTemplate { get { throw null; } set { } }
         public override System.Web.UI.ControlCollection Controls { get { throw null; } }
@@ -16981,12 +16981,12 @@ namespace System.Web.UI.WebControls
         public override bool EnableTheming { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.LoginView))]
         public virtual System.Web.UI.ITemplate LoggedInTemplate { get { throw null; } set { } }
         [System.ComponentModel.MergablePropertyAttribute(false)]
         [System.Web.UI.FilterableAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.ThemeableAttribute(false)]
         public virtual System.Web.UI.WebControls.RoleGroupCollection RoleGroups { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(true)]
@@ -16995,7 +16995,7 @@ namespace System.Web.UI.WebControls
         public event System.EventHandler ViewChanging { add { } remove { } }
         protected internal override void CreateChildControls() { }
         public override void DataBind() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override void Focus() { }
         protected internal override void LoadControlState(object savedState) { }
         protected internal override void OnInit(System.EventArgs e) { }
@@ -17029,7 +17029,7 @@ namespace System.Web.UI.WebControls
         public string CC { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.EmbeddedMailObjectsCollection EmbeddedObjects { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
@@ -17037,7 +17037,7 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute(false)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public bool IsBodyHtml { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Net.Mail.MailPriority)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Net.Mail.MailPriority.Normal)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Net.Mail.MailPriority Priority { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -17068,7 +17068,7 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.WebControls.MenuBindingsEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.MenuItemBindingCollection DataBindings { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(500)]
         [System.Web.UI.ThemeableAttribute(false)]
@@ -17083,26 +17083,26 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute(0)]
         public int DynamicHorizontalOffset { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style DynamicHoverStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         public string DynamicItemFormatString { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.MenuItemTemplateContainer))]
         public System.Web.UI.ITemplate DynamicItemTemplate { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.MenuItemStyle DynamicMenuItemStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.SubMenuStyle DynamicMenuStyle { get { throw null; } }
         public string DynamicPopOutImageTextFormatString { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -17110,9 +17110,9 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.UrlPropertyAttribute]
         public string DynamicPopOutImageUrl { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.MenuItemStyle DynamicSelectedStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.ImageUrlEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
@@ -17125,30 +17125,30 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.WebControls.MenuItemCollectionEditor,System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.MenuItemCollection Items { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool ItemWrap { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.WebControls.MenuItemStyleCollectionEditor,System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.MenuItemStyleCollection LevelMenuItemStyles { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.WebControls.MenuItemStyleCollectionEditor,System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.MenuItemStyleCollection LevelSelectedStyles { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.WebControls.SubMenuStyleCollectionEditor,System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.SubMenuStyleCollection LevelSubMenuStyles { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(3)]
         [System.Web.UI.ThemeableAttribute(true)]
         public int MaximumDynamicDisplayLevels { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.Orientation)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.Orientation.Vertical)]
         public System.Web.UI.WebControls.Orientation Orientation { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute('/')]
         public char PathSeparator { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.MenuRenderingMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.MenuRenderingMode.Default)]
         public System.Web.UI.WebControls.MenuRenderingMode RenderingMode { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.ImageUrlEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
@@ -17163,11 +17163,11 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.LocalizableAttribute(true)]
         public string ScrollUpText { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.WebControls.MenuItem SelectedItem { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string SelectedValue { get { throw null; } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public string SkipLinkText { get { throw null; } set { } }
@@ -17181,26 +17181,26 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool StaticEnableDefaultPopOutImage { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style StaticHoverStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         public string StaticItemFormatString { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.MenuItemTemplateContainer))]
         public System.Web.UI.ITemplate StaticItemTemplate { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.MenuItemStyle StaticMenuItemStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.SubMenuStyle StaticMenuStyle { get { throw null; } }
         public string StaticPopOutImageTextFormatString { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -17208,9 +17208,9 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.UrlPropertyAttribute]
         public string StaticPopOutImageUrl { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.MenuItemStyle StaticSelectedStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Web.UI.WebControls.Unit), "")]
         [System.Web.UI.ThemeableAttribute(true)]
@@ -17274,21 +17274,21 @@ namespace System.Web.UI.WebControls
         public MenuItem(string text, string value, string imageUrl, string navigateUrl, string target) { }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(2))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerDefaultProperty)]
         public System.Web.UI.WebControls.MenuItemCollection ChildItems { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool DataBound { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
         public object DataItem { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string DataPath { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int Depth { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(true)]
@@ -17302,7 +17302,7 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.UrlPropertyAttribute]
         public string NavigateUrl { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.WebControls.MenuItem Parent { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.ImageUrlEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
@@ -17331,7 +17331,7 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.LocalizableAttribute(true)]
         public string Value { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string ValuePath { get { throw null; } }
         object System.ICloneable.Clone() { throw null; }
         void System.Web.UI.IStateManager.LoadViewState(object state) { }
@@ -17566,7 +17566,7 @@ namespace System.Web.UI.WebControls
         protected virtual System.Web.UI.WebControls.ModelDataSourceMethod EvaluateInsertMethodParameters(System.Collections.IDictionary values) { throw null; }
         protected virtual void EvaluateMethodParameters(System.Web.UI.DataSourceOperation dataSourceOperation, System.Web.UI.WebControls.ModelDataSourceMethod modelDataSourceMethod, System.Collections.IDictionary controlValues) { }
         protected virtual void EvaluateMethodParameters(System.Web.UI.DataSourceOperation dataSourceOperation, System.Web.UI.WebControls.ModelDataSourceMethod modelDataSourceMethod, System.Collections.IDictionary controlValues, bool isPageLoadComplete) { }
-        protected virtual System.Web.UI.WebControls.ModelDataSourceMethod EvaluateSelectMethodParameters(System.Web.UI.DataSourceSelectArguments arguments, out System.Web.UI.WebControls.DataSourceSelectResultProcessingOptions selectResultProcessingOptions) { selectResultProcessingOptions = default(System.Web.UI.WebControls.DataSourceSelectResultProcessingOptions); throw null; }
+        protected virtual System.Web.UI.WebControls.ModelDataSourceMethod EvaluateSelectMethodParameters(System.Web.UI.DataSourceSelectArguments arguments, out System.Web.UI.WebControls.DataSourceSelectResultProcessingOptions selectResultProcessingOptions) { throw null; }
         protected virtual System.Web.UI.WebControls.ModelDataSourceMethod EvaluateUpdateMethodParameters(System.Collections.IDictionary keys, System.Collections.IDictionary values, System.Collections.IDictionary oldValues) { throw null; }
         protected override int ExecuteDelete(System.Collections.IDictionary keys, System.Collections.IDictionary oldValues) { throw null; }
         protected override int ExecuteInsert(System.Collections.IDictionary values) { throw null; }
@@ -17610,8 +17610,8 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.ThemeableAttribute(false)]
         public bool SetFocusOnError { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.Attribute)]
         public override string Text { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
         protected internal override void OnPreRender(System.EventArgs e) { }
     }
@@ -17649,7 +17649,7 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.BrowsableAttribute(true)]
         public override bool EnableTheming { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(2))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerDefaultProperty)]
         public virtual System.Web.UI.WebControls.ViewCollection Views { get { throw null; } }
         public event System.EventHandler ActiveViewChanged { add { } remove { } }
         protected override void AddParsedSubObject(object obj) { }
@@ -17688,11 +17688,11 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute(0)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Web.UI.DataSourceCacheDurationConverter))]
         public virtual int CacheDuration { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.DataSourceCacheExpiry)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.DataSourceCacheExpiry.Absolute)]
         public virtual System.Web.UI.DataSourceCacheExpiry CacheExpirationPolicy { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         public virtual string CacheKeyDependency { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.ConflictOptions)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.ConflictOptions.OverwriteChanges)]
         public System.Web.UI.ConflictOptions ConflictDetection { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool ConvertNullToDBNull { get { throw null; } set { } }
@@ -17703,7 +17703,7 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.WebControls.ParameterCollectionEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.ParameterCollection DeleteParameters { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public virtual bool EnableCaching { get { throw null; } set { } }
@@ -17714,20 +17714,20 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.WebControls.ParameterCollectionEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.ParameterCollection FilterParameters { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         public string InsertMethod { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.WebControls.ParameterCollectionEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.ParameterCollection InsertParameters { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("maximumRows")]
         public string MaximumRowsParameterName { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("{0}")]
         public string OldValuesParameterFormatString { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.ParsingCulture)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.ParsingCulture.Invariant)]
         public System.Web.UI.WebControls.ParsingCulture ParsingCulture { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         public string SelectCountMethod { get { throw null; } set { } }
@@ -17736,7 +17736,7 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.WebControls.ParameterCollectionEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.ParameterCollection SelectParameters { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         public string SortParameterName { get { throw null; } set { } }
@@ -17751,7 +17751,7 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.WebControls.ParameterCollectionEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.ParameterCollection UpdateParameters { get { throw null; } }
         public event System.Web.UI.WebControls.ObjectDataSourceStatusEventHandler Deleted { add { } remove { } }
         public event System.Web.UI.WebControls.ObjectDataSourceMethodEventHandler Deleting { add { } remove { } }
@@ -17960,7 +17960,7 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute("&gt;&gt;")]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public string LastPageText { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.PagerButtons)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.PagerButtons.Numeric)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Web.UI.WebControls.PagerButtons Mode { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -17974,7 +17974,7 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute(10)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public int PageButtonCount { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.PagerPosition)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.PagerPosition.Bottom)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Web.UI.WebControls.PagerPosition Position { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -18009,14 +18009,14 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.Web.UI.ThemeableAttribute(false)]
         public virtual string DefaultButton { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.ContentDirection)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.ContentDirection.NotSet)]
         public virtual System.Web.UI.WebControls.ContentDirection Direction { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string GroupingText { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.HorizontalAlign)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.HorizontalAlign.NotSet)]
         public virtual System.Web.UI.WebControls.HorizontalAlign HorizontalAlign { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.ScrollBars)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.ScrollBars.None)]
         public virtual System.Web.UI.WebControls.ScrollBars ScrollBars { get { throw null; } set { } }
         public override bool SupportsDisabledAttribute { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(true)]
@@ -18056,11 +18056,11 @@ namespace System.Web.UI.WebControls
         protected Parameter(System.Web.UI.WebControls.Parameter original) { }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool ConvertEmptyStringToNull { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Data.DbType)(13))]
+        [System.ComponentModel.DefaultValueAttribute(System.Data.DbType.Object)]
         public System.Data.DbType DbType { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         public string DefaultValue { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Data.ParameterDirection)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Data.ParameterDirection.Input)]
         public System.Data.ParameterDirection Direction { get { throw null; } set { } }
         protected bool IsTrackingViewState { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -18068,10 +18068,10 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute(0)]
         public int Size { get { throw null; } set { } }
         bool System.Web.UI.IStateManager.IsTrackingViewState { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.TypeCode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.TypeCode.Empty)]
         public System.TypeCode Type { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         protected System.Web.UI.StateBag ViewState { get { throw null; } }
         protected virtual System.Web.UI.WebControls.Parameter Clone() { throw null; }
         public static System.TypeCode ConvertDbTypeToTypeCode(System.Data.DbType dbType) { throw null; }
@@ -18131,7 +18131,7 @@ namespace System.Web.UI.WebControls
         public static readonly string SubmitButtonCommandName;
         public PasswordRecovery() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Web.UI.FilterableAttribute(false)]
         [System.Web.UI.ThemeableAttribute(false)]
         public virtual string Answer { get { throw null; } }
@@ -18142,9 +18142,9 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute(1)]
         public virtual int BorderPadding { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle FailureTextStyle { get { throw null; } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string GeneralFailureText { get { throw null; } set { } }
@@ -18160,30 +18160,30 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.UrlPropertyAttribute]
         public virtual string HelpPageUrl { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle HyperLinkStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle InstructionTextStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle LabelStyle { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.ThemeableAttribute(false)]
         public System.Web.UI.WebControls.MailDefinition MailDefinition { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.Web.UI.ThemeableAttribute(false)]
         public virtual string MembershipProvider { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Web.UI.FilterableAttribute(false)]
         [System.Web.UI.ThemeableAttribute(false)]
         public virtual string Question { get { throw null; } }
@@ -18194,11 +18194,11 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string QuestionLabelText { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.PasswordRecovery))]
         public virtual System.Web.UI.ITemplate QuestionTemplate { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.Control QuestionTemplateContainer { get { throw null; } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string QuestionTitleText { get { throw null; } set { } }
@@ -18209,13 +18209,13 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.UrlPropertyAttribute]
         public virtual string SubmitButtonImageUrl { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style SubmitButtonStyle { get { throw null; } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string SubmitButtonText { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.ButtonType)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.ButtonType.Button)]
         public virtual System.Web.UI.WebControls.ButtonType SubmitButtonType { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.UrlEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
@@ -18223,31 +18223,31 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.UrlPropertyAttribute]
         public virtual string SuccessPageUrl { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.PasswordRecovery))]
         public virtual System.Web.UI.ITemplate SuccessTemplate { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.Control SuccessTemplateContainer { get { throw null; } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string SuccessText { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle SuccessTextStyle { get { throw null; } }
         protected override System.Web.UI.HtmlTextWriterTag TagKey { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style TextBoxStyle { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.LoginTextLayout)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.LoginTextLayout.TextOnLeft)]
         public virtual System.Web.UI.WebControls.LoginTextLayout TextLayout { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle TitleTextStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.LocalizableAttribute(true)]
@@ -18261,18 +18261,18 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string UserNameRequiredErrorMessage { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.PasswordRecovery))]
         public virtual System.Web.UI.ITemplate UserNameTemplate { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.Control UserNameTemplateContainer { get { throw null; } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string UserNameTitleText { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style ValidatorTextStyle { get { throw null; } }
         public event System.EventHandler AnswerLookupError { add { } remove { } }
         public event System.Web.UI.WebControls.MailMessageEventHandler SendingMail { add { } remove { } }
@@ -18387,16 +18387,16 @@ namespace System.Web.UI.WebControls
         public virtual bool RenderWhenDataEmpty { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(0)]
         public virtual int RepeatColumns { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.RepeatDirection)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.RepeatDirection.Vertical)]
         public virtual System.Web.UI.WebControls.RepeatDirection RepeatDirection { get { throw null; } set { } }
         protected virtual int RepeatedItemCount { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.RepeatLayout)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.RepeatLayout.Table)]
         public virtual System.Web.UI.WebControls.RepeatLayout RepeatLayout { get { throw null; } set { } }
         bool System.Web.UI.WebControls.IRepeatInfoUser.HasFooter { get { throw null; } }
         bool System.Web.UI.WebControls.IRepeatInfoUser.HasHeader { get { throw null; } }
         bool System.Web.UI.WebControls.IRepeatInfoUser.HasSeparators { get { throw null; } }
         int System.Web.UI.WebControls.IRepeatInfoUser.RepeatedItemCount { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.TextAlign)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.TextAlign.Right)]
         public virtual System.Web.UI.WebControls.TextAlign TextAlign { get { throw null; } set { } }
         protected override System.Web.UI.WebControls.Style CreateControlStyle() { throw null; }
         protected override System.Web.UI.Control FindControl(string id, int pathOffset) { throw null; }
@@ -18466,7 +18466,7 @@ namespace System.Web.UI.WebControls
         public Repeater() { }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.RepeaterItem))]
         public virtual System.Web.UI.ITemplate AlternatingItemTemplate { get { throw null; } set { } }
         public override System.Web.UI.ControlCollection Controls { get { throw null; } }
@@ -18474,7 +18474,7 @@ namespace System.Web.UI.WebControls
         public virtual string DataMember { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual object DataSource { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.Web.UI.IDReferencePropertyAttribute(typeof(System.Web.UI.DataSourceControl))]
@@ -18483,23 +18483,23 @@ namespace System.Web.UI.WebControls
         public override bool EnableTheming { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.RepeaterItem))]
         public virtual System.Web.UI.ITemplate FooterTemplate { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.RepeaterItem))]
         public virtual System.Web.UI.ITemplate HeaderTemplate { get { throw null; } set { } }
         protected bool Initialized { get { throw null; } }
         protected bool IsBoundUsingDataSourceID { get { throw null; } }
         protected bool IsDataBindingAutomatic { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Web.UI.WebControls.RepeaterItemCollection Items { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.RepeaterItem))]
         public virtual System.Web.UI.ITemplate ItemTemplate { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -18512,7 +18512,7 @@ namespace System.Web.UI.WebControls
         public virtual string SelectMethod { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.RepeaterItem))]
         public virtual System.Web.UI.ITemplate SeparatorTemplate { get { throw null; } set { } }
         public event System.Web.UI.WebControls.CallingDataMethodsEventHandler CallingDataMethods { add { } remove { } }
@@ -18612,7 +18612,7 @@ namespace System.Web.UI.WebControls
         public RoleGroup() { }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.LoginView))]
         public System.Web.UI.ITemplate ContentTemplate { get { throw null; } set { } }
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Web.UI.WebControls.StringArrayConverter))]
@@ -18713,10 +18713,10 @@ namespace System.Web.UI.WebControls
     {
         public SiteMapDataSource() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual bool ContainsListCollection { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.SiteMapProvider Provider { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public virtual bool ShowStartingNode { get { throw null; } set { } }
@@ -18784,56 +18784,56 @@ namespace System.Web.UI.WebControls
     {
         public SiteMapPath() { }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style CurrentNodeStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.SiteMapNodeItem))]
         public virtual System.Web.UI.ITemplate CurrentNodeTemplate { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style NodeStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.SiteMapNodeItem))]
         public virtual System.Web.UI.ITemplate NodeTemplate { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(-1)]
         [System.Web.UI.ThemeableAttribute(false)]
         public virtual int ParentLevelsDisplayed { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.PathDirection)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.PathDirection.RootToCurrent)]
         public virtual System.Web.UI.WebControls.PathDirection PathDirection { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(" > ")]
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string PathSeparator { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style PathSeparatorStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.SiteMapNodeItem))]
         public virtual System.Web.UI.ITemplate PathSeparatorTemplate { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.SiteMapProvider Provider { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public virtual bool RenderCurrentNodeAsLink { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style RootNodeStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.SiteMapNodeItem))]
         public virtual System.Web.UI.ITemplate RootNodeTemplate { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
@@ -18878,28 +18878,28 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute(0)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Web.UI.DataSourceCacheDurationConverter))]
         public virtual int CacheDuration { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.DataSourceCacheExpiry)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.DataSourceCacheExpiry.Absolute)]
         public virtual System.Web.UI.DataSourceCacheExpiry CacheExpirationPolicy { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         public virtual string CacheKeyDependency { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public virtual bool CancelSelectOnNullParameter { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.ConflictOptions)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.ConflictOptions.OverwriteChanges)]
         public System.Web.UI.ConflictOptions ConflictDetection { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.WebControls.SqlDataSourceConnectionStringEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.MergablePropertyAttribute(false)]
         public virtual string ConnectionString { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.SqlDataSourceMode)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.SqlDataSourceMode.DataSet)]
         public System.Web.UI.WebControls.SqlDataSourceMode DataSourceMode { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         public string DeleteCommand { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.SqlDataSourceCommandType)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.SqlDataSourceCommandType.Text)]
         public System.Web.UI.WebControls.SqlDataSourceCommandType DeleteCommandType { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.WebControls.ParameterCollectionEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.ParameterCollection DeleteParameters { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public virtual bool EnableCaching { get { throw null; } set { } }
@@ -18908,16 +18908,16 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.WebControls.ParameterCollectionEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.ParameterCollection FilterParameters { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         public string InsertCommand { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.SqlDataSourceCommandType)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.SqlDataSourceCommandType.Text)]
         public System.Web.UI.WebControls.SqlDataSourceCommandType InsertCommandType { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.WebControls.ParameterCollectionEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.ParameterCollection InsertParameters { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("{0}")]
         public string OldValuesParameterFormatString { get { throw null; } set { } }
@@ -18926,12 +18926,12 @@ namespace System.Web.UI.WebControls
         public virtual string ProviderName { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         public string SelectCommand { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.SqlDataSourceCommandType)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.SqlDataSourceCommandType.Text)]
         public System.Web.UI.WebControls.SqlDataSourceCommandType SelectCommandType { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.WebControls.ParameterCollectionEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.ParameterCollection SelectParameters { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         public string SortParameterName { get { throw null; } set { } }
@@ -18939,12 +18939,12 @@ namespace System.Web.UI.WebControls
         public virtual string SqlCacheDependency { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         public string UpdateCommand { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.SqlDataSourceCommandType)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.SqlDataSourceCommandType.Text)]
         public System.Web.UI.WebControls.SqlDataSourceCommandType UpdateCommandType { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.WebControls.ParameterCollectionEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.ParameterCollection UpdateParameters { get { throw null; } }
         public event System.Web.UI.WebControls.SqlDataSourceStatusEventHandler Deleted { add { } remove { } }
         public event System.Web.UI.WebControls.SqlDataSourceCommandEventHandler Deleting { add { } remove { } }
@@ -19020,18 +19020,18 @@ namespace System.Web.UI.WebControls
         public System.Web.UI.WebControls.SqlDataSourceCommandType DeleteCommandType { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.WebControls.ParameterCollectionEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.ParameterCollection DeleteParameters { get { throw null; } }
         public string FilterExpression { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.WebControls.ParameterCollectionEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.ParameterCollection FilterParameters { get { throw null; } }
         public string InsertCommand { get { throw null; } set { } }
         public System.Web.UI.WebControls.SqlDataSourceCommandType InsertCommandType { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.WebControls.ParameterCollectionEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.ParameterCollection InsertParameters { get { throw null; } }
         protected bool IsTrackingViewState { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("{0}")]
@@ -19046,7 +19046,7 @@ namespace System.Web.UI.WebControls
         public System.Web.UI.WebControls.SqlDataSourceCommandType UpdateCommandType { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.WebControls.ParameterCollectionEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.ParameterCollection UpdateParameters { get { throw null; } }
         public event System.Web.UI.WebControls.SqlDataSourceStatusEventHandler Deleted { add { } remove { } }
         public event System.Web.UI.WebControls.SqlDataSourceCommandEventHandler Deleting { add { } remove { } }
@@ -19103,7 +19103,7 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Web.UI.WebControls.WebColorConverter))]
         public System.Drawing.Color BorderColor { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.BorderStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.BorderStyle.NotSet)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Web.UI.WebControls.BorderStyle BorderStyle { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Web.UI.WebControls.Unit), "")]
@@ -19113,7 +19113,7 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         [System.Web.UI.CssClassPropertyAttribute]
         public string CssClass { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Web.UI.WebControls.FontInfo Font { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "")]
@@ -19124,16 +19124,16 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Web.UI.WebControls.Unit Height { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual bool IsEmpty { get { throw null; } }
         protected bool IsTrackingViewState { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public string RegisteredCssClass { get { throw null; } }
         bool System.Web.UI.IStateManager.IsTrackingViewState { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         protected internal System.Web.UI.StateBag ViewState { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Web.UI.WebControls.Unit), "")]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
@@ -19239,18 +19239,18 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string Caption { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.TableCaptionAlign)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.TableCaptionAlign.NotSet)]
         public virtual System.Web.UI.WebControls.TableCaptionAlign CaptionAlign { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(-1)]
         public virtual int CellPadding { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(-1)]
         public virtual int CellSpacing { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.GridLines)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.GridLines.None)]
         public virtual System.Web.UI.WebControls.GridLines GridLines { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.HorizontalAlign)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.HorizontalAlign.NotSet)]
         public virtual System.Web.UI.WebControls.HorizontalAlign HorizontalAlign { get { throw null; } set { } }
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(2))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerDefaultProperty)]
         public virtual System.Web.UI.WebControls.TableRowCollection Rows { get { throw null; } }
         public override bool SupportsDisabledAttribute { get { throw null; } }
         protected override void AddAttributesToRender(System.Web.UI.HtmlTextWriter writer) { }
@@ -19289,16 +19289,16 @@ namespace System.Web.UI.WebControls
         public virtual string[] AssociatedHeaderCellID { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(0)]
         public virtual int ColumnSpan { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.HorizontalAlign)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.HorizontalAlign.NotSet)]
         public virtual System.Web.UI.WebControls.HorizontalAlign HorizontalAlign { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(0)]
         public virtual int RowSpan { get { throw null; } set { } }
         public override bool SupportsDisabledAttribute { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(2))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerDefaultProperty)]
         public virtual string Text { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.VerticalAlign)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.VerticalAlign.NotSet)]
         public virtual System.Web.UI.WebControls.VerticalAlign VerticalAlign { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public virtual bool Wrap { get { throw null; } set { } }
@@ -19350,7 +19350,7 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Web.UI.WebControls.StringArrayConverter))]
         public virtual string[] CategoryText { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.TableHeaderScope)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.TableHeaderScope.NotSet)]
         public virtual System.Web.UI.WebControls.TableHeaderScope Scope { get { throw null; } set { } }
         protected override void AddAttributesToRender(System.Web.UI.HtmlTextWriter writer) { }
     }
@@ -19368,10 +19368,10 @@ namespace System.Web.UI.WebControls
     {
         public TableItemStyle() { }
         public TableItemStyle(System.Web.UI.StateBag bag) { }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.HorizontalAlign)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.HorizontalAlign.NotSet)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public virtual System.Web.UI.WebControls.HorizontalAlign HorizontalAlign { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.VerticalAlign)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.VerticalAlign.NotSet)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public virtual System.Web.UI.WebControls.VerticalAlign VerticalAlign { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
@@ -19391,14 +19391,14 @@ namespace System.Web.UI.WebControls
     {
         public TableRow() { }
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(2))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerDefaultProperty)]
         public virtual System.Web.UI.WebControls.TableCellCollection Cells { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.HorizontalAlign)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.HorizontalAlign.NotSet)]
         public virtual System.Web.UI.WebControls.HorizontalAlign HorizontalAlign { get { throw null; } set { } }
         public override bool SupportsDisabledAttribute { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.TableRowSection)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.TableRowSection.TableBody)]
         public virtual System.Web.UI.WebControls.TableRowSection TableSection { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.VerticalAlign)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.VerticalAlign.NotSet)]
         public virtual System.Web.UI.WebControls.VerticalAlign VerticalAlign { get { throw null; } set { } }
         protected override System.Web.UI.ControlCollection CreateControlCollection() { throw null; }
         protected override System.Web.UI.WebControls.Style CreateControlStyle() { throw null; }
@@ -19462,10 +19462,10 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute(-1)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public virtual int CellSpacing { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.GridLines)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.GridLines.None)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public virtual System.Web.UI.WebControls.GridLines GridLines { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.HorizontalAlign)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.HorizontalAlign.NotSet)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public virtual System.Web.UI.WebControls.HorizontalAlign HorizontalAlign { get { throw null; } set { } }
         public override void AddAttributesToRender(System.Web.UI.HtmlTextWriter writer, System.Web.UI.WebControls.WebControl owner) { }
@@ -19486,22 +19486,22 @@ namespace System.Web.UI.WebControls
         public TemplateColumn() { }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.DataGridItem))]
         public virtual System.Web.UI.ITemplate EditItemTemplate { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.DataGridItem))]
         public virtual System.Web.UI.ITemplate FooterTemplate { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.DataGridItem))]
         public virtual System.Web.UI.ITemplate HeaderTemplate { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.DataGridItem))]
         public virtual System.Web.UI.ITemplate ItemTemplate { get { throw null; } set { } }
         public override void InitializeCell(System.Web.UI.WebControls.TableCell cell, int columnIndex, System.Web.UI.WebControls.ListItemType itemType) { }
@@ -19517,22 +19517,22 @@ namespace System.Web.UI.WebControls
         public TemplatedWizardStep() { }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.Wizard))]
         public virtual System.Web.UI.ITemplate ContentTemplate { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.Control ContentTemplateContainer { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.Wizard))]
         public virtual System.Web.UI.ITemplate CustomNavigationTemplate { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.Control CustomNavigationTemplateContainer { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(true)]
         public override string SkinID { get { throw null; } set { } }
@@ -19542,37 +19542,37 @@ namespace System.Web.UI.WebControls
         public TemplateField() { }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
-        [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.IDataItemContainer), (System.ComponentModel.BindingDirection)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
+        [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.IDataItemContainer), System.ComponentModel.BindingDirection.TwoWay)]
         public virtual System.Web.UI.ITemplate AlternatingItemTemplate { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public virtual bool ConvertEmptyStringToNull { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
-        [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.IDataItemContainer), (System.ComponentModel.BindingDirection)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
+        [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.IDataItemContainer), System.ComponentModel.BindingDirection.TwoWay)]
         public virtual System.Web.UI.ITemplate EditItemTemplate { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.IDataItemContainer))]
         public virtual System.Web.UI.ITemplate FooterTemplate { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.IDataItemContainer))]
         public virtual System.Web.UI.ITemplate HeaderTemplate { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
-        [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.IDataItemContainer), (System.ComponentModel.BindingDirection)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
+        [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.IDataItemContainer), System.ComponentModel.BindingDirection.TwoWay)]
         public virtual System.Web.UI.ITemplate InsertItemTemplate { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
-        [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.IDataItemContainer), (System.ComponentModel.BindingDirection)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
+        [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.IDataItemContainer), System.ComponentModel.BindingDirection.TwoWay)]
         public virtual System.Web.UI.ITemplate ItemTemplate { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.ValidateRequestMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.ValidateRequestMode.Inherit)]
         public new System.Web.UI.ValidateRequestMode ValidateRequestMode { get { throw null; } set { } }
         protected override void CopyProperties(System.Web.UI.WebControls.DataControlField newField) { }
         protected override System.Web.UI.WebControls.DataControlField CreateField() { throw null; }
@@ -19597,7 +19597,7 @@ namespace System.Web.UI.WebControls
     public partial class TextBox : System.Web.UI.WebControls.WebControl, System.Web.UI.IEditableTextControl, System.Web.UI.IPostBackDataHandler, System.Web.UI.ITextControl
     {
         public TextBox() { }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.AutoCompleteType)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.AutoCompleteType.None)]
         [System.Web.UI.ThemeableAttribute(false)]
         public virtual System.Web.UI.WebControls.AutoCompleteType AutoCompleteType { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
@@ -19619,13 +19619,13 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.ThemeableAttribute(false)]
         public virtual int Rows { get { throw null; } set { } }
         protected override System.Web.UI.HtmlTextWriterTag TagKey { get { throw null; } }
-        [System.ComponentModel.BindableAttribute(true, (System.ComponentModel.BindingDirection)(1))]
+        [System.ComponentModel.BindableAttribute(true, System.ComponentModel.BindingDirection.TwoWay)]
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.ComponentModel.Design.MultilineStringEditor,System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(3))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.EncodedInnerDefaultProperty)]
         public virtual string Text { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.TextBoxMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.TextBoxMode.SingleLine)]
         [System.Web.UI.ThemeableAttribute(false)]
         public virtual System.Web.UI.WebControls.TextBoxMode TextMode { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -19689,21 +19689,21 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(2))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerDefaultProperty)]
         public System.Web.UI.WebControls.TreeNodeCollection ChildNodes { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool DataBound { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
         public object DataItem { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string DataPath { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int Depth { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Nullable<bool>), "")]
         public System.Nullable<bool> Expanded { get { throw null; } set { } }
@@ -19720,11 +19720,11 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.UrlPropertyAttribute]
         public string NavigateUrl { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.WebControls.TreeNode Parent { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool PopulateOnDemand { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.TreeNodeSelectAction)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.TreeNodeSelectAction.Select)]
         public System.Web.UI.WebControls.TreeNodeSelectAction SelectAction { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool Selected { get { throw null; } set { } }
@@ -19743,7 +19743,7 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.LocalizableAttribute(true)]
         public string Value { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string ValuePath { get { throw null; } }
         protected virtual object Clone() { throw null; }
         public void Collapse() { }
@@ -19796,7 +19796,7 @@ namespace System.Web.UI.WebControls
         public string NavigateUrlField { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool PopulateOnDemand { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.TreeNodeSelectAction)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.TreeNodeSelectAction.Select)]
         public System.Web.UI.WebControls.TreeNodeSelectAction SelectAction { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Nullable<bool>), "")]
         public System.Nullable<bool> ShowCheckBox { get { throw null; } set { } }
@@ -19946,7 +19946,7 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool AutoGenerateDataBindings { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.WebControls.TreeNodeCollection CheckedNodes { get { throw null; } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public string CollapseImageToolTip { get { throw null; } set { } }
@@ -19957,7 +19957,7 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.WebControls.TreeViewBindingsEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TreeNodeBindingCollection DataBindings { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         [System.Web.UI.ThemeableAttribute(false)]
@@ -19972,20 +19972,20 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.UrlPropertyAttribute]
         public string ExpandImageUrl { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style HoverNodeStyle { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.TreeViewImageSet)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.TreeViewImageSet.Custom)]
         public System.Web.UI.WebControls.TreeViewImageSet ImageSet { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TreeNodeStyle LeafNodeStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.WebControls.TreeNodeStyleCollectionEditor,System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TreeNodeStyleCollection LevelStyles { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         public string LineImagesFolder { get { throw null; } set { } }
@@ -19996,12 +19996,12 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.WebControls.TreeNodeCollectionEditor,System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TreeNodeCollection Nodes { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TreeNodeStyle NodeStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool NodeWrap { get { throw null; } set { } }
@@ -20010,32 +20010,32 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.UrlPropertyAttribute]
         public string NoExpandImageUrl { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TreeNodeStyle ParentNodeStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute('/')]
         public char PathSeparator { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool PopulateNodesFromClient { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TreeNodeStyle RootNodeStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.WebControls.TreeNode SelectedNode { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TreeNodeStyle SelectedNodeStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string SelectedValue { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.TreeNodeTypes)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.TreeNodeTypes.None)]
         public System.Web.UI.WebControls.TreeNodeTypes ShowCheckBoxes { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool ShowExpandCollapse { get { throw null; } set { } }
@@ -20113,12 +20113,13 @@ namespace System.Web.UI.WebControls
     [System.Runtime.InteropServices.StructLayoutAttribute(System.Runtime.InteropServices.LayoutKind.Sequential)]
     public partial struct Unit
     {
+        private int _dummyPrimitive;
         public static readonly System.Web.UI.WebControls.Unit Empty;
-        public Unit(double value) { throw null;}
-        public Unit(double value, System.Web.UI.WebControls.UnitType type) { throw null;}
-        public Unit(int value) { throw null;}
-        public Unit(string value) { throw null;}
-        public Unit(string value, System.Globalization.CultureInfo culture) { throw null;}
+        public Unit(double value) { throw null; }
+        public Unit(double value, System.Web.UI.WebControls.UnitType type) { throw null; }
+        public Unit(int value) { throw null; }
+        public Unit(string value) { throw null; }
+        public Unit(string value, System.Globalization.CultureInfo culture) { throw null; }
         public bool IsEmpty { get { throw null; } }
         public System.Web.UI.WebControls.UnitType Type { get { throw null; } }
         public double Value { get { throw null; } }
@@ -20183,7 +20184,7 @@ namespace System.Web.UI.WebControls
     public partial class ValidationSummary : System.Web.UI.WebControls.WebControl
     {
         public ValidationSummary() { }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.ValidationSummaryDisplayMode)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.ValidationSummaryDisplayMode.BulletList)]
         public System.Web.UI.WebControls.ValidationSummaryDisplayMode DisplayMode { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         [System.Web.UI.ThemeableAttribute(false)]
@@ -20241,7 +20242,7 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.BrowsableAttribute(true)]
         public override bool EnableTheming { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public override bool Visible { get { throw null; } set { } }
         public event System.EventHandler Activate { add { } remove { } }
         public event System.EventHandler Deactivate { add { } remove { } }
@@ -20272,7 +20273,7 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute("")]
         public virtual string AccessKey { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.AttributeCollection Attributes { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "")]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Web.UI.WebControls.WebColorConverter))]
@@ -20280,16 +20281,16 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "")]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Web.UI.WebControls.WebColorConverter))]
         public virtual System.Drawing.Color BorderColor { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.BorderStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.BorderStyle.NotSet)]
         public virtual System.Web.UI.WebControls.BorderStyle BorderStyle { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Web.UI.WebControls.Unit), "")]
         public virtual System.Web.UI.WebControls.Unit BorderWidth { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.WebControls.Style ControlStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public bool ControlStyleCreated { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.Web.UI.CssClassPropertyAttribute]
@@ -20301,14 +20302,14 @@ namespace System.Web.UI.WebControls
         public virtual bool Enabled { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
         public override bool EnableTheming { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public virtual System.Web.UI.WebControls.FontInfo Font { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "")]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Web.UI.WebControls.WebColorConverter))]
         public virtual System.Drawing.Color ForeColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool HasAttributes { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Web.UI.WebControls.Unit), "")]
         public virtual System.Web.UI.WebControls.Unit Height { get { throw null; } set { } }
@@ -20316,17 +20317,17 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.BrowsableAttribute(true)]
         public override string SkinID { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.CssStyleCollection Style { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public virtual bool SupportsDisabledAttribute { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute((short)0)]
         public virtual short TabIndex { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         protected virtual System.Web.UI.HtmlTextWriterTag TagKey { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         protected virtual string TagName { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.LocalizableAttribute(true)]
@@ -20376,7 +20377,7 @@ namespace System.Web.UI.WebControls
         public static readonly string WizardStepPlaceholderId;
         public Wizard() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.WebControls.WizardStepBase ActiveStep { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(-1)]
         [System.Web.UI.ThemeableAttribute(false)]
@@ -20386,13 +20387,13 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.UrlPropertyAttribute]
         public virtual string CancelButtonImageUrl { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style CancelButtonStyle { get { throw null; } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string CancelButtonText { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.ButtonType)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.ButtonType.Button)]
         public virtual System.Web.UI.WebControls.ButtonType CancelButtonType { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.UrlEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
@@ -20414,13 +20415,13 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.UrlPropertyAttribute]
         public virtual string FinishCompleteButtonImageUrl { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style FinishCompleteButtonStyle { get { throw null; } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string FinishCompleteButtonText { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.ButtonType)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.ButtonType.Button)]
         public virtual System.Web.UI.WebControls.ButtonType FinishCompleteButtonType { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.UrlEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
@@ -20429,7 +20430,7 @@ namespace System.Web.UI.WebControls
         public virtual string FinishDestinationPageUrl { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.Wizard))]
         public virtual System.Web.UI.ITemplate FinishNavigationTemplate { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -20437,22 +20438,22 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.UrlPropertyAttribute]
         public virtual string FinishPreviousButtonImageUrl { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style FinishPreviousButtonStyle { get { throw null; } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string FinishPreviousButtonText { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.ButtonType)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.ButtonType.Button)]
         public virtual System.Web.UI.WebControls.ButtonType FinishPreviousButtonType { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle HeaderStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.Wizard))]
         public virtual System.Web.UI.ITemplate HeaderTemplate { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -20460,39 +20461,39 @@ namespace System.Web.UI.WebControls
         public virtual string HeaderText { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.Wizard))]
         public virtual System.Web.UI.ITemplate LayoutTemplate { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style NavigationButtonStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle NavigationStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style SideBarButtonStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle SideBarStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.Wizard))]
         public virtual System.Web.UI.ITemplate SideBarTemplate { get { throw null; } set { } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string SkipLinkText { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.Wizard))]
         public virtual System.Web.UI.ITemplate StartNavigationTemplate { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -20500,17 +20501,17 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.UrlPropertyAttribute]
         public virtual string StartNextButtonImageUrl { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style StartNextButtonStyle { get { throw null; } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string StartNextButtonText { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.ButtonType)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.ButtonType.Button)]
         public virtual System.Web.UI.WebControls.ButtonType StartNextButtonType { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.Wizard))]
         public virtual System.Web.UI.ITemplate StepNavigationTemplate { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -20518,36 +20519,36 @@ namespace System.Web.UI.WebControls
         [System.Web.UI.UrlPropertyAttribute]
         public virtual string StepNextButtonImageUrl { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style StepNextButtonStyle { get { throw null; } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string StepNextButtonText { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.ButtonType)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.ButtonType.Button)]
         public virtual System.Web.UI.WebControls.ButtonType StepNextButtonType { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.ImageUrlEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.Web.UI.UrlPropertyAttribute]
         public virtual string StepPreviousButtonImageUrl { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style StepPreviousButtonStyle { get { throw null; } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string StepPreviousButtonText { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.ButtonType)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.ButtonType.Button)]
         public virtual System.Web.UI.WebControls.ButtonType StepPreviousButtonType { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableItemStyle StepStyle { get { throw null; } }
         protected override System.Web.UI.HtmlTextWriterTag TagKey { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.WebControls.WizardStepCollectionEditor,System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.ThemeableAttribute(false)]
         public virtual System.Web.UI.WebControls.WizardStepCollection WizardSteps { get { throw null; } }
         public event System.EventHandler ActiveStepChanged { add { } remove { } }
@@ -20611,15 +20612,15 @@ namespace System.Web.UI.WebControls
         public override bool EnableTheming { get { throw null; } set { } }
         public override string ID { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual string Name { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.WizardStepType)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.WizardStepType.Auto)]
         public virtual System.Web.UI.WebControls.WizardStepType StepType { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string Title { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.Web.UI.WebControls.Wizard Wizard { get { throw null; } }
         protected override void LoadViewState(object savedState) { }
         protected internal override void OnLoad(System.EventArgs e) { }
@@ -20671,16 +20672,16 @@ namespace System.Web.UI.WebControls
     public partial class Xml : System.Web.UI.Control
     {
         public Xml() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string ClientID { get { throw null; } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Web.UI.ControlCollection Controls { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ObsoleteAttribute("The recommended alternative is the XPathNavigator property. Create a System.Xml.XPath.XPathDocument and call CreateNavigator() to create an XPathNavigator. http://go.microsoft.com/fwlink/?linkid=14202")]
         public System.Xml.XmlDocument Document { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string DocumentContent { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.XmlUrlEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
@@ -20688,33 +20689,33 @@ namespace System.Web.UI.WebControls
         public string DocumentSource { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool EnableTheming { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string SkinID { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Xml.Xsl.XslTransform Transform { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Xml.Xsl.XsltArgumentList TransformArgumentList { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.XslUrlEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         public string TransformSource { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Xml.XPath.XPathNavigator XPathNavigator { get { throw null; } set { } }
         protected override void AddParsedSubObject(object obj) { }
         protected override System.Web.UI.ControlCollection CreateControlCollection() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Web.UI.Control FindControl(string id) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override void Focus() { }
         [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Unrestricted=true)]
         protected override System.Collections.IDictionary GetDesignModeState() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool HasControls() { throw null; }
         protected internal override void Render(System.Web.UI.HtmlTextWriter output) { }
     }
@@ -20738,7 +20739,7 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute(0)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Web.UI.DataSourceCacheDurationConverter))]
         public virtual int CacheDuration { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.DataSourceCacheExpiry)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.DataSourceCacheExpiry.Absolute)]
         public virtual System.Web.UI.DataSourceCacheExpiry CacheExpirationPolicy { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         public virtual string CacheKeyContext { get { throw null; } set { } }
@@ -20747,7 +20748,7 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.ComponentModel.Design.MultilineStringEditor,System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.TypeConverterAttribute("System.ComponentModel.MultilineStringConverter,System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089")]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual string Data { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.XmlDataFileEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
@@ -20758,7 +20759,7 @@ namespace System.Web.UI.WebControls
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.ComponentModel.Design.MultilineStringEditor,System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.TypeConverterAttribute("System.ComponentModel.MultilineStringConverter,System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089")]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual string Transform { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public virtual System.Xml.Xsl.XsltArgumentList TransformArgumentList { get { throw null; } set { } }
@@ -20840,7 +20841,7 @@ namespace System.Web.UI.WebControls.WebParts
     {
         public AppearanceEditorPart() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override string DefaultButton { get { throw null; } set { } }
         public override string Title { get { throw null; } set { } }
@@ -20854,7 +20855,7 @@ namespace System.Web.UI.WebControls.WebParts
     {
         public BehaviorEditorPart() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override string DefaultButton { get { throw null; } set { } }
         public override bool Display { get { throw null; } }
@@ -20871,7 +20872,7 @@ namespace System.Web.UI.WebControls.WebParts
     {
         protected CatalogPart() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string DisplayTitle { get { throw null; } }
         protected System.Web.UI.WebControls.WebParts.WebPartManager WebPartManager { get { throw null; } }
         protected System.Web.UI.WebControls.WebParts.CatalogZoneBase Zone { get { throw null; } }
@@ -20911,9 +20912,9 @@ namespace System.Web.UI.WebControls.WebParts
         public CatalogZone() { }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.WebParts.CatalogZone))]
-        [System.Web.UI.TemplateInstanceAttribute((System.Web.UI.TemplateInstance)(1))]
+        [System.Web.UI.TemplateInstanceAttribute(System.Web.UI.TemplateInstance.Single)]
         public virtual System.Web.UI.ITemplate ZoneTemplate { get { throw null; } set { } }
         protected override System.Web.UI.WebControls.WebParts.CatalogPartCollection CreateCatalogParts() { throw null; }
     }
@@ -20921,36 +20922,36 @@ namespace System.Web.UI.WebControls.WebParts
     {
         protected CatalogZoneBase() : base (default(System.Collections.ICollection)) { }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.WebParts.WebPartVerb AddVerb { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.WebControls.WebParts.CatalogPartChrome CatalogPartChrome { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.WebControls.WebParts.CatalogPartCollection CatalogParts { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.WebParts.WebPartVerb CloseVerb { get { throw null; } }
         public override string EmptyZoneText { get { throw null; } set { } }
         public override string HeaderText { get { throw null; } set { } }
         public override string InstructionText { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style PartLinkStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.Web.UI.ThemeableAttribute(false)]
         public string SelectedCatalogPartID { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style SelectedPartLinkStyle { get { throw null; } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string SelectTargetZoneText { get { throw null; } set { } }
@@ -20978,7 +20979,7 @@ namespace System.Web.UI.WebControls.WebParts
         void System.Web.UI.IPostBackDataHandler.RaisePostDataChangedEvent() { }
         protected override void TrackViewState() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method)]
     public partial class ConnectionConsumerAttribute : System.Attribute
     {
         public ConnectionConsumerAttribute(string displayName) { }
@@ -21013,7 +21014,7 @@ namespace System.Web.UI.WebControls.WebParts
         public System.Type InterfaceType { get { throw null; } }
         public virtual bool GetEnabled(System.Web.UI.Control control) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method)]
     public partial class ConnectionProviderAttribute : System.Attribute
     {
         public ConnectionProviderAttribute(string displayName) { }
@@ -21032,20 +21033,20 @@ namespace System.Web.UI.WebControls.WebParts
     {
         public ConnectionsZone() : base (default(System.Collections.ICollection)) { }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.WebParts.WebPartVerb CancelVerb { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.WebParts.WebPartVerb CloseVerb { get { throw null; } }
         public virtual string ConfigureConnectionTitle { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.WebParts.WebPartVerb ConfigureVerb { get { throw null; } }
         public virtual string ConnectToConsumerInstructionText { get { throw null; } set { } }
         public virtual string ConnectToConsumerText { get { throw null; } set { } }
@@ -21054,20 +21055,20 @@ namespace System.Web.UI.WebControls.WebParts
         public virtual string ConnectToProviderText { get { throw null; } set { } }
         public virtual string ConnectToProviderTitle { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.WebParts.WebPartVerb ConnectVerb { get { throw null; } }
         public virtual string ConsumersInstructionText { get { throw null; } set { } }
         public virtual string ConsumersTitle { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.WebParts.WebPartVerb DisconnectVerb { get { throw null; } }
         protected override bool Display { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override string EmptyZoneText { get { throw null; } set { } }
         public virtual string ExistingConnectionErrorMessage { get { throw null; } set { } }
@@ -21080,7 +21081,7 @@ namespace System.Web.UI.WebControls.WebParts
         public virtual string NoExistingConnectionInstructionText { get { throw null; } set { } }
         public virtual string NoExistingConnectionTitle { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override System.Web.UI.WebControls.WebParts.PartChromeType PartChromeType { get { throw null; } set { } }
         public virtual string ProvidersInstructionText { get { throw null; } set { } }
@@ -21125,91 +21126,91 @@ namespace System.Web.UI.WebControls.WebParts
     {
         public DeclarativeCatalogPart() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override string AccessKey { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override string BackImageUrl { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override System.Drawing.Color BorderColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override System.Web.UI.WebControls.BorderStyle BorderStyle { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override System.Web.UI.WebControls.Unit BorderWidth { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.CssClassPropertyAttribute]
         [System.Web.UI.ThemeableAttribute(false)]
         public override string CssClass { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override string DefaultButton { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override System.Web.UI.WebControls.ContentDirection Direction { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override bool Enabled { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override bool EnableTheming { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override System.Web.UI.WebControls.FontInfo Font { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override System.Drawing.Color ForeColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override string GroupingText { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override System.Web.UI.WebControls.Unit Height { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override System.Web.UI.WebControls.HorizontalAlign HorizontalAlign { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override System.Web.UI.WebControls.ScrollBars ScrollBars { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override string SkinID { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override short TabIndex { get { throw null; } set { } }
         public override string Title { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override string ToolTip { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override bool Visible { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -21219,15 +21220,15 @@ namespace System.Web.UI.WebControls.WebParts
         public string WebPartsListUserControlPath { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.WebParts.DeclarativeCatalogPart))]
         public System.Web.UI.ITemplate WebPartsTemplate { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override System.Web.UI.WebControls.Unit Width { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override bool Wrap { get { throw null; } set { } }
         public override System.Web.UI.WebControls.WebParts.WebPartDescriptionCollection GetAvailableWebPartDescriptions() { throw null; }
@@ -21240,10 +21241,10 @@ namespace System.Web.UI.WebControls.WebParts
     {
         protected EditorPart() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual bool Display { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string DisplayTitle { get { throw null; } }
         protected System.Web.UI.WebControls.WebParts.WebPartManager WebPartManager { get { throw null; } }
         protected System.Web.UI.WebControls.WebParts.WebPart WebPartToEdit { get { throw null; } }
@@ -21283,9 +21284,9 @@ namespace System.Web.UI.WebControls.WebParts
         public EditorZone() { }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         [System.Web.UI.TemplateContainerAttribute(typeof(System.Web.UI.WebControls.WebParts.EditorZone))]
-        [System.Web.UI.TemplateInstanceAttribute((System.Web.UI.TemplateInstance)(1))]
+        [System.Web.UI.TemplateInstanceAttribute(System.Web.UI.TemplateInstance.Single)]
         public virtual System.Web.UI.ITemplate ZoneTemplate { get { throw null; } set { } }
         protected override System.Web.UI.WebControls.WebParts.EditorPartCollection CreateEditorParts() { throw null; }
     }
@@ -21293,21 +21294,21 @@ namespace System.Web.UI.WebControls.WebParts
     {
         protected EditorZoneBase() : base (default(System.Collections.ICollection)) { }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.WebParts.WebPartVerb ApplyVerb { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.WebParts.WebPartVerb CancelVerb { get { throw null; } }
         protected override bool Display { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.WebControls.WebParts.EditorPartChrome EditorPartChrome { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.WebControls.WebParts.EditorPartCollection EditorParts { get { throw null; } }
         public override string EmptyZoneText { get { throw null; } set { } }
         [System.ComponentModel.LocalizableAttribute(true)]
@@ -21315,9 +21316,9 @@ namespace System.Web.UI.WebControls.WebParts
         public override string HeaderText { get { throw null; } set { } }
         public override string InstructionText { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.WebParts.WebPartVerb OKVerb { get { throw null; } }
         protected System.Web.UI.WebControls.WebParts.WebPart WebPartToEdit { get { throw null; } }
         protected override void Close() { }
@@ -21377,7 +21378,7 @@ namespace System.Web.UI.WebControls.WebParts
         public ImportCatalogPart() { }
         public string BrowseHelpText { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override string DefaultButton { get { throw null; } set { } }
         public string ImportedPartLabelText { get { throw null; } set { } }
@@ -21460,7 +21461,7 @@ namespace System.Web.UI.WebControls.WebParts
     {
         public LayoutEditorPart() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override string DefaultButton { get { throw null; } set { } }
         public override bool Display { get { throw null; } }
@@ -21476,99 +21477,99 @@ namespace System.Web.UI.WebControls.WebParts
     {
         public PageCatalogPart() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override string AccessKey { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override string BackImageUrl { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override System.Drawing.Color BorderColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override System.Web.UI.WebControls.BorderStyle BorderStyle { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override System.Web.UI.WebControls.Unit BorderWidth { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.CssClassPropertyAttribute]
         [System.Web.UI.ThemeableAttribute(false)]
         public override string CssClass { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override string DefaultButton { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override System.Web.UI.WebControls.ContentDirection Direction { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override bool Enabled { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override bool EnableTheming { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override System.Web.UI.WebControls.FontInfo Font { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override System.Drawing.Color ForeColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override string GroupingText { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override System.Web.UI.WebControls.Unit Height { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override System.Web.UI.WebControls.HorizontalAlign HorizontalAlign { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override System.Web.UI.WebControls.ScrollBars ScrollBars { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override string SkinID { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override short TabIndex { get { throw null; } set { } }
         public override string Title { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override string ToolTip { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override bool Visible { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override System.Web.UI.WebControls.Unit Width { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override bool Wrap { get { throw null; } set { } }
         public override System.Web.UI.WebControls.WebParts.WebPartDescriptionCollection GetAvailableWebPartDescriptions() { throw null; }
@@ -21584,9 +21585,9 @@ namespace System.Web.UI.WebControls.WebParts
     public abstract partial class Part : System.Web.UI.WebControls.Panel, System.Web.UI.INamingContainer, System.Web.UI.WebControls.ICompositeControlDesignerAccessor
     {
         internal Part() { }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.WebParts.PartChromeState)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.WebParts.PartChromeState.Normal)]
         public virtual System.Web.UI.WebControls.WebParts.PartChromeState ChromeState { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.WebParts.PartChromeType)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.WebParts.PartChromeType.Default)]
         public virtual System.Web.UI.WebControls.WebParts.PartChromeType ChromeType { get { throw null; } set { } }
         public override System.Web.UI.ControlCollection Controls { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -21610,7 +21611,7 @@ namespace System.Web.UI.WebControls.WebParts
         TitleAndBorder = 1,
         TitleOnly = 3,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property)]
     public sealed partial class PersonalizableAttribute : System.Attribute
     {
         public static readonly System.Web.UI.WebControls.WebParts.PersonalizableAttribute Default;
@@ -21637,15 +21638,15 @@ namespace System.Web.UI.WebControls.WebParts
         public static System.Web.UI.WebControls.WebParts.PersonalizationProvider Provider { get { throw null; } }
         public static System.Web.UI.WebControls.WebParts.PersonalizationProviderCollection Providers { get { throw null; } }
         public static System.Web.UI.WebControls.WebParts.PersonalizationStateInfoCollection FindInactiveUserState(string pathToMatch, string usernameToMatch, System.DateTime userInactiveSinceDate) { throw null; }
-        public static System.Web.UI.WebControls.WebParts.PersonalizationStateInfoCollection FindInactiveUserState(string pathToMatch, string usernameToMatch, System.DateTime userInactiveSinceDate, int pageIndex, int pageSize, out int totalRecords) { totalRecords = default(int); throw null; }
+        public static System.Web.UI.WebControls.WebParts.PersonalizationStateInfoCollection FindInactiveUserState(string pathToMatch, string usernameToMatch, System.DateTime userInactiveSinceDate, int pageIndex, int pageSize, out int totalRecords) { throw null; }
         public static System.Web.UI.WebControls.WebParts.PersonalizationStateInfoCollection FindSharedState(string pathToMatch) { throw null; }
-        public static System.Web.UI.WebControls.WebParts.PersonalizationStateInfoCollection FindSharedState(string pathToMatch, int pageIndex, int pageSize, out int totalRecords) { totalRecords = default(int); throw null; }
+        public static System.Web.UI.WebControls.WebParts.PersonalizationStateInfoCollection FindSharedState(string pathToMatch, int pageIndex, int pageSize, out int totalRecords) { throw null; }
         public static System.Web.UI.WebControls.WebParts.PersonalizationStateInfoCollection FindUserState(string pathToMatch, string usernameToMatch) { throw null; }
-        public static System.Web.UI.WebControls.WebParts.PersonalizationStateInfoCollection FindUserState(string pathToMatch, string usernameToMatch, int pageIndex, int pageSize, out int totalRecords) { totalRecords = default(int); throw null; }
+        public static System.Web.UI.WebControls.WebParts.PersonalizationStateInfoCollection FindUserState(string pathToMatch, string usernameToMatch, int pageIndex, int pageSize, out int totalRecords) { throw null; }
         public static System.Web.UI.WebControls.WebParts.PersonalizationStateInfoCollection GetAllInactiveUserState(System.DateTime userInactiveSinceDate) { throw null; }
-        public static System.Web.UI.WebControls.WebParts.PersonalizationStateInfoCollection GetAllInactiveUserState(System.DateTime userInactiveSinceDate, int pageIndex, int pageSize, out int totalRecords) { totalRecords = default(int); throw null; }
+        public static System.Web.UI.WebControls.WebParts.PersonalizationStateInfoCollection GetAllInactiveUserState(System.DateTime userInactiveSinceDate, int pageIndex, int pageSize, out int totalRecords) { throw null; }
         public static System.Web.UI.WebControls.WebParts.PersonalizationStateInfoCollection GetAllState(System.Web.UI.WebControls.WebParts.PersonalizationScope scope) { throw null; }
-        public static System.Web.UI.WebControls.WebParts.PersonalizationStateInfoCollection GetAllState(System.Web.UI.WebControls.WebParts.PersonalizationScope scope, int pageIndex, int pageSize, out int totalRecords) { totalRecords = default(int); throw null; }
+        public static System.Web.UI.WebControls.WebParts.PersonalizationStateInfoCollection GetAllState(System.Web.UI.WebControls.WebParts.PersonalizationScope scope, int pageIndex, int pageSize, out int totalRecords) { throw null; }
         public static int GetCountOfInactiveUserState(System.DateTime userInactiveSinceDate) { throw null; }
         public static int GetCountOfInactiveUserState(string pathToMatch, System.DateTime userInactiveSinceDate) { throw null; }
         public static int GetCountOfState(System.Web.UI.WebControls.WebParts.PersonalizationScope scope) { throw null; }
@@ -21779,7 +21780,7 @@ namespace System.Web.UI.WebControls.WebParts
     {
         public PropertyGridEditorPart() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override string DefaultButton { get { throw null; } set { } }
         public override bool Display { get { throw null; } }
@@ -21849,28 +21850,28 @@ namespace System.Web.UI.WebControls.WebParts
     public partial class ProxyWebPartManager : System.Web.UI.Control
     {
         public ProxyWebPartManager() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string ClientID { get { throw null; } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Web.UI.ControlCollection Controls { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool EnableTheming { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string SkinID { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.WebParts.ProxyWebPartConnectionCollection StaticConnections { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool Visible { get { throw null; } set { } }
         protected override System.Web.UI.ControlCollection CreateControlCollection() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override void Focus() { }
         protected internal override void OnInit(System.EventArgs e) { }
     }
@@ -21914,7 +21915,7 @@ namespace System.Web.UI.WebControls.WebParts
     {
         public SqlPersonalizationProvider() { }
         public override string ApplicationName { get { throw null; } set { } }
-        public override System.Web.UI.WebControls.WebParts.PersonalizationStateInfoCollection FindState(System.Web.UI.WebControls.WebParts.PersonalizationScope scope, System.Web.UI.WebControls.WebParts.PersonalizationStateQuery query, int pageIndex, int pageSize, out int totalRecords) { totalRecords = default(int); throw null; }
+        public override System.Web.UI.WebControls.WebParts.PersonalizationStateInfoCollection FindState(System.Web.UI.WebControls.WebParts.PersonalizationScope scope, System.Web.UI.WebControls.WebParts.PersonalizationStateQuery query, int pageIndex, int pageSize, out int totalRecords) { throw null; }
         public override int GetCountOfState(System.Web.UI.WebControls.WebParts.PersonalizationScope scope, System.Web.UI.WebControls.WebParts.PersonalizationStateQuery query) { throw null; }
         public override void Initialize(string name, System.Collections.Specialized.NameValueCollection configSettings) { }
         protected override void LoadPersonalizationBlobs(System.Web.UI.WebControls.WebParts.WebPartManager webPartManager, string path, string userName, ref byte[] sharedDataBlob, ref byte[] userDataBlob) { }
@@ -21935,40 +21936,40 @@ namespace System.Web.UI.WebControls.WebParts
         protected ToolZone(System.Collections.ICollection associatedDisplayModes) { }
         protected ToolZone(System.Web.UI.WebControls.WebParts.WebPartDisplayMode associatedDisplayMode) { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.WebControls.WebParts.WebPartDisplayModeCollection AssociatedDisplayModes { get { throw null; } }
         protected virtual bool Display { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style EditUIStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.WebParts.WebPartVerb HeaderCloseVerb { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style HeaderVerbStyle { get { throw null; } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string InstructionText { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style InstructionTextStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style LabelStyle { get { throw null; } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool Visible { get { throw null; } set { } }
         protected abstract void Close();
         protected override void LoadViewState(object savedState) { }
@@ -22008,7 +22009,7 @@ namespace System.Web.UI.WebControls.WebParts
         public System.DateTime LastActivityDate { get { throw null; } }
         public string Username { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property)]
     public sealed partial class WebBrowsableAttribute : System.Attribute
     {
         public static readonly System.Web.UI.WebControls.WebParts.WebBrowsableAttribute Default;
@@ -22021,7 +22022,7 @@ namespace System.Web.UI.WebControls.WebParts
         public override int GetHashCode() { throw null; }
         public override bool IsDefaultAttribute() { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property)]
     public partial class WebDescriptionAttribute : System.Attribute
     {
         public static readonly System.Web.UI.WebControls.WebParts.WebDescriptionAttribute Default;
@@ -22033,7 +22034,7 @@ namespace System.Web.UI.WebControls.WebParts
         public override int GetHashCode() { throw null; }
         public override bool IsDefaultAttribute() { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property)]
     public partial class WebDisplayNameAttribute : System.Attribute
     {
         public static readonly System.Web.UI.WebControls.WebParts.WebDisplayNameAttribute Default;
@@ -22051,94 +22052,94 @@ namespace System.Web.UI.WebControls.WebParts
         protected WebPart() { }
         [System.ComponentModel.DefaultValueAttribute(true)]
         [System.Web.UI.ThemeableAttribute(false)]
-        [System.Web.UI.WebControls.WebParts.PersonalizableAttribute((System.Web.UI.WebControls.WebParts.PersonalizationScope)(1))]
+        [System.Web.UI.WebControls.WebParts.PersonalizableAttribute(System.Web.UI.WebControls.WebParts.PersonalizationScope.Shared)]
         public virtual bool AllowClose { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         [System.Web.UI.ThemeableAttribute(false)]
-        [System.Web.UI.WebControls.WebParts.PersonalizableAttribute((System.Web.UI.WebControls.WebParts.PersonalizationScope)(1))]
+        [System.Web.UI.WebControls.WebParts.PersonalizableAttribute(System.Web.UI.WebControls.WebParts.PersonalizationScope.Shared)]
         public virtual bool AllowConnect { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         [System.Web.UI.ThemeableAttribute(false)]
-        [System.Web.UI.WebControls.WebParts.PersonalizableAttribute((System.Web.UI.WebControls.WebParts.PersonalizationScope)(1))]
+        [System.Web.UI.WebControls.WebParts.PersonalizableAttribute(System.Web.UI.WebControls.WebParts.PersonalizationScope.Shared)]
         public virtual bool AllowEdit { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         [System.Web.UI.ThemeableAttribute(false)]
-        [System.Web.UI.WebControls.WebParts.PersonalizableAttribute((System.Web.UI.WebControls.WebParts.PersonalizationScope)(1))]
+        [System.Web.UI.WebControls.WebParts.PersonalizableAttribute(System.Web.UI.WebControls.WebParts.PersonalizationScope.Shared)]
         public virtual bool AllowHide { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         [System.Web.UI.ThemeableAttribute(false)]
-        [System.Web.UI.WebControls.WebParts.PersonalizableAttribute((System.Web.UI.WebControls.WebParts.PersonalizationScope)(1))]
+        [System.Web.UI.WebControls.WebParts.PersonalizableAttribute(System.Web.UI.WebControls.WebParts.PersonalizationScope.Shared)]
         public virtual bool AllowMinimize { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         [System.Web.UI.ThemeableAttribute(false)]
-        [System.Web.UI.WebControls.WebParts.PersonalizableAttribute((System.Web.UI.WebControls.WebParts.PersonalizationScope)(1))]
+        [System.Web.UI.WebControls.WebParts.PersonalizableAttribute(System.Web.UI.WebControls.WebParts.PersonalizationScope.Shared)]
         public virtual bool AllowZoneChange { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.Web.UI.ThemeableAttribute(false)]
-        [System.Web.UI.WebControls.WebParts.PersonalizableAttribute((System.Web.UI.WebControls.WebParts.PersonalizationScope)(1))]
+        [System.Web.UI.WebControls.WebParts.PersonalizableAttribute(System.Web.UI.WebControls.WebParts.PersonalizationScope.Shared)]
         public virtual string AuthorizationFilter { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.ImageUrlEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.Web.UI.UrlPropertyAttribute]
-        [System.Web.UI.WebControls.WebParts.PersonalizableAttribute((System.Web.UI.WebControls.WebParts.PersonalizationScope)(1))]
+        [System.Web.UI.WebControls.WebParts.PersonalizableAttribute(System.Web.UI.WebControls.WebParts.PersonalizationScope.Shared)]
         public virtual string CatalogIconImageUrl { get { throw null; } set { } }
         [System.Web.UI.WebControls.WebParts.PersonalizableAttribute]
         public override System.Web.UI.WebControls.WebParts.PartChromeState ChromeState { get { throw null; } set { } }
         [System.Web.UI.WebControls.WebParts.PersonalizableAttribute]
         public override System.Web.UI.WebControls.WebParts.PartChromeType ChromeType { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string ConnectErrorMessage { get { throw null; } }
-        [System.Web.UI.WebControls.WebParts.PersonalizableAttribute((System.Web.UI.WebControls.WebParts.PersonalizationScope)(1))]
+        [System.Web.UI.WebControls.WebParts.PersonalizableAttribute(System.Web.UI.WebControls.WebParts.PersonalizationScope.Shared)]
         public override string Description { get { throw null; } set { } }
         [System.Web.UI.WebControls.WebParts.PersonalizableAttribute]
         public override System.Web.UI.WebControls.ContentDirection Direction { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string DisplayTitle { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.WebParts.WebPartExportMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.WebParts.WebPartExportMode.None)]
         [System.Web.UI.ThemeableAttribute(false)]
-        [System.Web.UI.WebControls.WebParts.PersonalizableAttribute((System.Web.UI.WebControls.WebParts.PersonalizationScope)(1))]
+        [System.Web.UI.WebControls.WebParts.PersonalizableAttribute(System.Web.UI.WebControls.WebParts.PersonalizationScope.Shared)]
         public virtual System.Web.UI.WebControls.WebParts.WebPartExportMode ExportMode { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool HasSharedData { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool HasUserData { get { throw null; } }
         [System.Web.UI.WebControls.WebParts.PersonalizableAttribute]
         public override System.Web.UI.WebControls.Unit Height { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.WebParts.WebPartHelpMode)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.WebParts.WebPartHelpMode.Navigate)]
         [System.Web.UI.ThemeableAttribute(false)]
-        [System.Web.UI.WebControls.WebParts.PersonalizableAttribute((System.Web.UI.WebControls.WebParts.PersonalizationScope)(1))]
+        [System.Web.UI.WebControls.WebParts.PersonalizableAttribute(System.Web.UI.WebControls.WebParts.PersonalizationScope.Shared)]
         public virtual System.Web.UI.WebControls.WebParts.WebPartHelpMode HelpMode { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.UrlEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.Web.UI.ThemeableAttribute(false)]
         [System.Web.UI.UrlPropertyAttribute]
-        [System.Web.UI.WebControls.WebParts.PersonalizableAttribute((System.Web.UI.WebControls.WebParts.PersonalizationScope)(1))]
+        [System.Web.UI.WebControls.WebParts.PersonalizableAttribute(System.Web.UI.WebControls.WebParts.PersonalizationScope.Shared)]
         public virtual string HelpUrl { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         [System.Web.UI.ThemeableAttribute(false)]
         [System.Web.UI.WebControls.WebParts.PersonalizableAttribute]
         public virtual bool Hidden { get { throw null; } set { } }
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.Web.UI.WebControls.WebParts.PersonalizableAttribute((System.Web.UI.WebControls.WebParts.PersonalizationScope)(1))]
+        [System.Web.UI.WebControls.WebParts.PersonalizableAttribute(System.Web.UI.WebControls.WebParts.PersonalizationScope.Shared)]
         public virtual string ImportErrorMessage { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool IsClosed { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool IsShared { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool IsStandalone { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool IsStatic { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string Subtitle { get { throw null; } }
         [System.Web.UI.WebControls.WebParts.PersonalizableAttribute]
@@ -22146,28 +22147,28 @@ namespace System.Web.UI.WebControls.WebParts
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.ImageUrlEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.Web.UI.UrlPropertyAttribute]
-        [System.Web.UI.WebControls.WebParts.PersonalizableAttribute((System.Web.UI.WebControls.WebParts.PersonalizationScope)(1))]
+        [System.Web.UI.WebControls.WebParts.PersonalizableAttribute(System.Web.UI.WebControls.WebParts.PersonalizationScope.Shared)]
         public virtual string TitleIconImageUrl { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.UrlEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.Web.UI.ThemeableAttribute(false)]
         [System.Web.UI.UrlPropertyAttribute]
-        [System.Web.UI.WebControls.WebParts.PersonalizableAttribute((System.Web.UI.WebControls.WebParts.PersonalizationScope)(1))]
+        [System.Web.UI.WebControls.WebParts.PersonalizableAttribute(System.Web.UI.WebControls.WebParts.PersonalizationScope.Shared)]
         public virtual string TitleUrl { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Web.UI.WebControls.WebParts.WebPartVerbCollection Verbs { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual object WebBrowsableObject { get { throw null; } }
         protected System.Web.UI.WebControls.WebParts.WebPartManager WebPartManager { get { throw null; } }
         [System.Web.UI.WebControls.WebParts.PersonalizableAttribute]
         public override System.Web.UI.WebControls.Unit Width { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.WebControls.WebParts.WebPartZoneBase Zone { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int ZoneIndex { get { throw null; } }
         public virtual System.Web.UI.WebControls.WebParts.EditorPartCollection CreateEditorParts() { throw null; }
         protected internal virtual void OnClosing(System.EventArgs e) { }
@@ -22232,10 +22233,10 @@ namespace System.Web.UI.WebControls.WebParts
     {
         public WebPartConnection() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.WebControls.WebParts.WebPart Consumer { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.WebControls.WebParts.ConsumerConnectionPoint ConsumerConnectionPoint { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("default")]
         public string ConsumerConnectionPointID { get { throw null; } set { } }
@@ -22244,30 +22245,30 @@ namespace System.Web.UI.WebControls.WebParts
         [System.ComponentModel.DefaultValueAttribute("")]
         public string ID { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool IsActive { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool IsShared { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool IsStatic { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.WebControls.WebParts.WebPart Provider { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.WebControls.WebParts.ProviderConnectionPoint ProviderConnectionPoint { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("default")]
         public string ProviderConnectionPointID { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         public string ProviderID { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.WebControls.WebParts.WebPartTransformer Transformer { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerDefaultProperty)]
         public System.Web.UI.WebControls.WebParts.WebPartTransformerCollection Transformers { get { throw null; } }
         public override string ToString() { throw null; }
     }
@@ -22403,65 +22404,65 @@ namespace System.Web.UI.WebControls.WebParts
         public static readonly System.Web.UI.WebControls.WebParts.WebPartDisplayMode EditDisplayMode;
         public WebPartManager() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.WebControls.WebParts.TransformerTypeCollection AvailableTransformers { get { throw null; } }
         public virtual string CloseProviderWarning { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.WebControls.WebParts.WebPartConnectionCollection Connections { get { throw null; } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Web.UI.ControlCollection Controls { get { throw null; } }
         public virtual string DeleteWarning { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Web.UI.WebControls.WebParts.WebPartDisplayMode DisplayMode { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.WebControls.WebParts.WebPartDisplayModeCollection DisplayModes { get { throw null; } }
         protected internal System.Web.UI.WebControls.WebParts.WebPartConnectionCollection DynamicConnections { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public virtual bool EnableClientScript { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool EnableTheming { get { throw null; } set { } }
         public virtual string ExportSensitiveDataWarning { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         protected System.Web.UI.WebControls.WebParts.WebPartManagerInternals Internals { get { throw null; } }
         protected virtual bool IsCustomPersonalizationStateDirty { get { throw null; } }
         protected virtual System.Security.PermissionSet MediumPermissionSet { get { throw null; } }
         protected virtual System.Security.PermissionSet MinimalPermissionSet { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.WebParts.WebPartPersonalization Personalization { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.WebControls.WebParts.WebPart SelectedWebPart { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string SkinID { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.WebParts.WebPartConnectionCollection StaticConnections { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.WebControls.WebParts.WebPartDisplayModeCollection SupportedDisplayModes { get { throw null; } }
         bool System.Web.UI.WebControls.WebParts.IPersonalizable.IsDirty { get { throw null; } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool Visible { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.WebControls.WebParts.WebPartCollection WebParts { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.WebControls.WebParts.WebPartZoneCollection Zones { get { throw null; } }
         public event System.Web.UI.WebControls.WebParts.WebPartAuthorizationEventHandler AuthorizeWebPart { add { } remove { } }
         public event System.EventHandler ConnectionsActivated { add { } remove { } }
@@ -22507,7 +22508,7 @@ namespace System.Web.UI.WebControls.WebParts
         public virtual void EndWebPartConnecting() { }
         public virtual void EndWebPartEditing() { }
         public virtual void ExportWebPart(System.Web.UI.WebControls.WebParts.WebPart webPart, System.Xml.XmlWriter writer) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override void Focus() { }
         public virtual System.Web.UI.WebControls.WebParts.ConsumerConnectionPointCollection GetConsumerConnectionPoints(System.Web.UI.WebControls.WebParts.WebPart webPart) { throw null; }
         public static System.Web.UI.WebControls.WebParts.WebPartManager GetCurrentWebPartManager(System.Web.UI.Page page) { throw null; }
@@ -22515,7 +22516,7 @@ namespace System.Web.UI.WebControls.WebParts
         public string GetExportUrl(System.Web.UI.WebControls.WebParts.WebPart webPart) { throw null; }
         public System.Web.UI.WebControls.WebParts.GenericWebPart GetGenericWebPart(System.Web.UI.Control control) { throw null; }
         public virtual System.Web.UI.WebControls.WebParts.ProviderConnectionPointCollection GetProviderConnectionPoints(System.Web.UI.WebControls.WebParts.WebPart webPart) { throw null; }
-        public virtual System.Web.UI.WebControls.WebParts.WebPart ImportWebPart(System.Xml.XmlReader reader, out string errorMessage) { errorMessage = default(string); throw null; }
+        public virtual System.Web.UI.WebControls.WebParts.WebPart ImportWebPart(System.Xml.XmlReader reader, out string errorMessage) { throw null; }
         public virtual bool IsAuthorized(System.Type type, string path, string authorizationFilter, bool isShared) { throw null; }
         public bool IsAuthorized(System.Web.UI.WebControls.WebParts.WebPart webPart) { throw null; }
         protected internal override void LoadControlState(object savedState) { }
@@ -22586,8 +22587,8 @@ namespace System.Web.UI.WebControls.WebParts
         public WebPartMenuStyle() { }
         public WebPartMenuStyle(System.Web.UI.StateBag bag) { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Web.UI.WebControls.HorizontalAlign HorizontalAlign { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "")]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Web.UI.WebControls.WebColorConverter))]
@@ -22623,31 +22624,31 @@ namespace System.Web.UI.WebControls.WebParts
         public static readonly System.Web.UI.WebControls.WebParts.WebPartUserCapability ModifyStateUserCapability;
         public WebPartPersonalization(System.Web.UI.WebControls.WebParts.WebPartManager owner) { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool CanEnterSharedScope { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public virtual bool Enabled { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual bool HasPersonalizationState { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.WebParts.PersonalizationScope)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.WebParts.PersonalizationScope.User)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public virtual System.Web.UI.WebControls.WebParts.PersonalizationScope InitialScope { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool IsEnabled { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         protected bool IsInitialized { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool IsModifiable { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public virtual string ProviderName { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.WebControls.WebParts.PersonalizationScope Scope { get { throw null; } }
         protected bool ShouldResetPersonalizationState { get { throw null; } set { } }
         protected virtual System.Collections.IDictionary UserCapabilities { get { throw null; } }
@@ -22681,7 +22682,7 @@ namespace System.Web.UI.WebControls.WebParts
         protected internal virtual object SaveConfigurationState() { throw null; }
         public abstract object Transform(object providerData);
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public sealed partial class WebPartTransformerAttribute : System.Attribute
     {
         public WebPartTransformerAttribute(System.Type consumerType, System.Type providerType) { }
@@ -22725,7 +22726,7 @@ namespace System.Web.UI.WebControls.WebParts
         [System.Web.UI.ThemeableAttribute(false)]
         public virtual bool Checked { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string ClientClickHandler { get { throw null; } }
         [System.ComponentModel.LocalizableAttribute(true)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
@@ -22735,7 +22736,7 @@ namespace System.Web.UI.WebControls.WebParts
         [System.Web.UI.ThemeableAttribute(false)]
         public virtual bool Enabled { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string ID { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.ImageUrlEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
@@ -22744,7 +22745,7 @@ namespace System.Web.UI.WebControls.WebParts
         public virtual string ImageUrl { get { throw null; } set { } }
         protected virtual bool IsTrackingViewState { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.WebControls.WebParts.WebPartEventHandler ServerClickHandler { get { throw null; } }
         bool System.Web.UI.IStateManager.IsTrackingViewState { get { throw null; } }
         [System.ComponentModel.LocalizableAttribute(true)]
@@ -22792,8 +22793,8 @@ namespace System.Web.UI.WebControls.WebParts
         public WebPartZone() { }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
-        [System.Web.UI.TemplateInstanceAttribute((System.Web.UI.TemplateInstance)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
+        [System.Web.UI.TemplateInstanceAttribute(System.Web.UI.TemplateInstance.Single)]
         public virtual System.Web.UI.ITemplate ZoneTemplate { get { throw null; } set { } }
         protected internal override System.Web.UI.WebControls.WebParts.WebPartCollection GetInitialWebParts() { throw null; }
         protected internal override void OnInit(System.EventArgs e) { }
@@ -22807,70 +22808,70 @@ namespace System.Web.UI.WebControls.WebParts
         public virtual bool AllowLayoutChange { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "Gray")]
         public override System.Drawing.Color BorderColor { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.BorderStyle)(4))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.BorderStyle.Solid)]
         public override System.Web.UI.WebControls.BorderStyle BorderStyle { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Web.UI.WebControls.Unit), "1")]
         public override System.Web.UI.WebControls.Unit BorderWidth { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.WebParts.WebPartVerb CloseVerb { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.WebParts.WebPartVerb ConnectVerb { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.WebParts.WebPartVerb DeleteVerb { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual string DisplayTitle { get { throw null; } }
         protected internal bool DragDropEnabled { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "Blue")]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Web.UI.WebControls.WebColorConverter))]
         public virtual System.Drawing.Color DragHighlightColor { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.WebParts.WebPartVerb EditVerb { get { throw null; } }
         public override string EmptyZoneText { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.WebParts.WebPartVerb ExportVerb { get { throw null; } }
         protected override bool HasFooter { get { throw null; } }
         protected override bool HasHeader { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.WebParts.WebPartVerb HelpVerb { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.Orientation)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.Orientation.Vertical)]
         public virtual System.Web.UI.WebControls.Orientation LayoutOrientation { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style MenuCheckImageStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Web.UI.Design.ImageUrlEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.Web.UI.UrlPropertyAttribute]
         public virtual string MenuCheckImageUrl { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style MenuLabelHoverStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style MenuLabelStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.LocalizableAttribute(true)]
@@ -22880,55 +22881,55 @@ namespace System.Web.UI.WebControls.WebParts
         [System.Web.UI.UrlPropertyAttribute]
         public virtual string MenuPopupImageUrl { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.WebParts.WebPartMenuStyle MenuPopupStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style MenuVerbHoverStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style MenuVerbStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.WebParts.WebPartVerb MinimizeVerb { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public virtual System.Web.UI.WebControls.WebParts.WebPartVerb RestoreVerb { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style SelectedPartChromeStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public virtual bool ShowTitleIcons { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.ButtonType)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.ButtonType.Image)]
         public virtual System.Web.UI.WebControls.ButtonType TitleBarVerbButtonType { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style TitleBarVerbStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Web.UI.ThemeableAttribute(false)]
         public override System.Web.UI.WebControls.ButtonType VerbButtonType { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.WebControls.WebParts.WebPartChrome WebPartChrome { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Web.UI.WebControls.WebParts.WebPartCollection WebParts { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.WebParts.WebPartVerbRenderMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.WebParts.WebPartVerbRenderMode.Menu)]
         public virtual System.Web.UI.WebControls.WebParts.WebPartVerbRenderMode WebPartVerbRenderMode { get { throw null; } set { } }
         public event System.Web.UI.WebControls.WebParts.WebPartVerbsEventHandler CreateVerbs { add { } remove { } }
         protected virtual void CloseWebPart(System.Web.UI.WebControls.WebParts.WebPart webPart) { }
@@ -22977,26 +22978,26 @@ namespace System.Web.UI.WebControls.WebParts
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string EmptyZoneText { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style EmptyZoneTextStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style ErrorStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.WebParts.TitleStyle FooterStyle { get { throw null; } }
         protected virtual bool HasFooter { get { throw null; } }
         protected virtual bool HasHeader { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.WebParts.TitleStyle HeaderStyle { get { throw null; } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string HeaderText { get { throw null; } set { } }
@@ -23005,30 +23006,30 @@ namespace System.Web.UI.WebControls.WebParts
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Web.UI.WebControls.Unit), "5px")]
         public System.Web.UI.WebControls.Unit PartChromePadding { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style PartChromeStyle { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.WebParts.PartChromeType)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.WebParts.PartChromeType.Default)]
         public virtual System.Web.UI.WebControls.WebParts.PartChromeType PartChromeType { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.TableStyle PartStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.WebParts.TitleStyle PartTitleStyle { get { throw null; } }
         protected internal bool RenderClientScript { get { throw null; } }
         protected override System.Web.UI.HtmlTextWriterTag TagKey { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Web.UI.WebControls.ButtonType)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Web.UI.WebControls.ButtonType.Button)]
         public virtual System.Web.UI.WebControls.ButtonType VerbButtonType { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.Web.UI.PersistenceModeAttribute((System.Web.UI.PersistenceMode)(1))]
+        [System.Web.UI.PersistenceModeAttribute(System.Web.UI.PersistenceMode.InnerProperty)]
         public System.Web.UI.WebControls.Style VerbStyle { get { throw null; } }
         protected System.Web.UI.WebControls.WebParts.WebPartManager WebPartManager { get { throw null; } }
         public virtual System.Web.UI.WebControls.WebParts.PartChromeType GetEffectiveChromeType(System.Web.UI.WebControls.WebParts.Part part) { throw null; }
@@ -23051,7 +23052,7 @@ namespace System.Web.Util
         public HttpEncoder() { }
         public static System.Web.Util.HttpEncoder Current { get { throw null; } set { } }
         public static System.Web.Util.HttpEncoder Default { get { throw null; } }
-        protected internal virtual void HeaderNameValueEncode(string headerName, string headerValue, out string encodedHeaderName, out string encodedHeaderValue) { encodedHeaderName = default(string); encodedHeaderValue = default(string); }
+        protected internal virtual void HeaderNameValueEncode(string headerName, string headerValue, out string encodedHeaderName, out string encodedHeaderValue) { throw null; }
         protected internal virtual void HtmlAttributeEncode(string value, System.IO.TextWriter output) { }
         protected internal virtual void HtmlDecode(string value, System.IO.TextWriter output) { }
         protected internal virtual void HtmlEncode(string value, System.IO.TextWriter output) { }
@@ -23083,8 +23084,8 @@ namespace System.Web.Util
     {
         public RequestValidator() { }
         public static System.Web.Util.RequestValidator Current { get { throw null; } set { } }
-        public bool InvokeIsValidRequestString(System.Web.HttpContext context, string value, System.Web.Util.RequestValidationSource requestValidationSource, string collectionKey, out int validationFailureIndex) { validationFailureIndex = default(int); throw null; }
-        protected internal virtual bool IsValidRequestString(System.Web.HttpContext context, string value, System.Web.Util.RequestValidationSource requestValidationSource, string collectionKey, out int validationFailureIndex) { validationFailureIndex = default(int); throw null; }
+        public bool InvokeIsValidRequestString(System.Web.HttpContext context, string value, System.Web.Util.RequestValidationSource requestValidationSource, string collectionKey, out int validationFailureIndex) { throw null; }
+        protected internal virtual bool IsValidRequestString(System.Web.HttpContext context, string value, System.Web.Util.RequestValidationSource requestValidationSource, string collectionKey, out int validationFailureIndex) { throw null; }
     }
     public delegate void TransactedCallback();
     public partial class Transactions
diff --git a/src/v4.7.2/System.Windows.Forms.DataVisualization.cs b/src/v4.7.2/System.Windows.Forms.DataVisualization.cs
index db4ebbf..df6a9ef 100644
--- a/src/v4.7.2/System.Windows.Forms.DataVisualization.cs
+++ b/src/v4.7.2/System.Windows.Forms.DataVisualization.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.Windows.Forms.DataVisualization.dll")]
@@ -19,10 +19,10 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
 [assembly:System.Security.SecurityCriticalAttribute]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(1), SkipVerificationInFullTrust=true)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level1, SkipVerificationInFullTrust=true)]
 namespace System.Windows.Forms.DataVisualization.Charting
 {
     [System.ComponentModel.DefaultPropertyAttribute("Name")]
@@ -46,67 +46,67 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.ContentAlignment), "BottomCenter")]
         public virtual System.Drawing.ContentAlignment AnchorAlignment { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.AnchorPointUITypeEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.AnchorPointValueConverter")]
         public virtual System.Windows.Forms.DataVisualization.Charting.DataPoint AnchorDataPoint { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual string AnchorDataPointName { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(0)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public virtual double AnchorOffsetX { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(0)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public virtual double AnchorOffsetY { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(0.0 / 0.0)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.DoubleNanValueConverter")]
         public virtual double AnchorX { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(0.0 / 0.0)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.DoubleNanValueConverter")]
         public virtual double AnchorY { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.DataVisualization.Charting.AnnotationGroup AnnotationGroup { get { throw null; } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public abstract string AnnotationType { get; }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.AnnotationAxisUITypeEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.AnnotationAxisValueConverter")]
         public virtual System.Windows.Forms.DataVisualization.Charting.Axis AxisX { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual string AxisXName { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.AnnotationAxisUITypeEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.AnnotationAxisValueConverter")]
         public virtual System.Windows.Forms.DataVisualization.Charting.Axis AxisY { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual string AxisYName { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "")]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.ChartColorEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public virtual System.Drawing.Color BackColor { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.GradientStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.GradientStyle.None)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.GradientEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public virtual System.Windows.Forms.DataVisualization.Charting.GradientStyle BackGradientStyle { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle.None)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.HatchStyleEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public virtual System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle BackHatchStyle { get { throw null; } set { } }
@@ -117,8 +117,8 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public virtual System.Drawing.Color BackSecondaryColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(0.0 / 0.0)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.DoubleNanValueConverter")]
         public virtual double Bottom { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("NotSet")]
@@ -131,7 +131,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public virtual System.Drawing.Color ForeColor { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(0.0 / 0.0)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.DoubleNanValueConverter")]
         public virtual double Height { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
@@ -143,7 +143,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.ChartColorEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public virtual System.Drawing.Color LineColor { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartDashStyle)(5))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartDashStyle.Solid)]
         public virtual System.Windows.Forms.DataVisualization.Charting.ChartDashStyle LineDashStyle { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(1)]
         public virtual int LineWidth { get { throw null; } set { } }
@@ -152,8 +152,8 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public override string Name { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(0.0 / 0.0)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.DoubleNanValueConverter")]
         public virtual double Right { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "128,0,0,0")]
@@ -164,7 +164,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public virtual int ShadowOffset { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         public System.Windows.Forms.DataVisualization.Charting.AnnotationSmartLabelStyle SmartLabelStyle { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Windows.Forms.DataVisualization.Charting.TextStyle), "Default")]
         public virtual System.Windows.Forms.DataVisualization.Charting.TextStyle TextStyle { get { throw null; } set { } }
@@ -174,21 +174,21 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.ParenthesizePropertyNameAttribute(true)]
         public virtual bool Visible { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(0.0 / 0.0)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.DoubleNanValueConverter")]
         public virtual double Width { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(0.0 / 0.0)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.DoubleNanValueConverter")]
         public virtual double X { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(0.0 / 0.0)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.DoubleNanValueConverter")]
         public virtual double Y { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual string YAxisName { get { throw null; } set { } }
         public virtual void BeginPlacement() { }
         public virtual void BringToFront() { }
@@ -222,13 +222,13 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public override bool AllowSelecting { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public override bool AllowTextEditing { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.AnnotationCollectionEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         public System.Windows.Forms.DataVisualization.Charting.AnnotationCollection Annotations { get { throw null; } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string AnnotationType { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "")]
@@ -237,12 +237,12 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public override System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.GradientStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.GradientStyle.None)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.GradientEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public override System.Windows.Forms.DataVisualization.Charting.GradientStyle BackGradientStyle { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle.None)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.HatchStyleEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public override System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle BackHatchStyle { get { throw null; } set { } }
@@ -275,7 +275,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public override System.Drawing.Color LineColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartDashStyle)(5))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartDashStyle.Solid)]
         public override System.Windows.Forms.DataVisualization.Charting.ChartDashStyle LineDashStyle { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(1)]
@@ -289,7 +289,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.DefaultValueAttribute(0)]
         public override int ShadowOffset { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.DataVisualization.Charting.TextStyle TextStyle { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         [System.ComponentModel.ParenthesizePropertyNameAttribute(true)]
@@ -303,12 +303,12 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public AnnotationPathPoint(float x, float y, byte type) { }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute("PathPoint")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public string Name { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(typeof(byte), "1")]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public byte PointType { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(0f)]
@@ -328,14 +328,14 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public AnnotationPositionChangingEventArgs() { }
         public System.Windows.Forms.DataVisualization.Charting.Annotation Annotation { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public System.Drawing.PointF NewAnchorLocation { get { throw null; } set { } }
         public double NewAnchorLocationX { get { throw null; } set { } }
         public double NewAnchorLocationY { get { throw null; } set { } }
         public double NewLocationX { get { throw null; } set { } }
         public double NewLocationY { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public System.Drawing.RectangleF NewPosition { get { throw null; } set { } }
         public double NewSizeHeight { get { throw null; } set { } }
         public double NewSizeWidth { get { throw null; } set { } }
@@ -349,30 +349,30 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "Transparent")]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.ChartColorEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public override System.Drawing.Color CalloutBackColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.LineAnchorCapStyle)(1))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.LineAnchorCapStyle.Arrow)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.DataVisualization.Charting.LineAnchorCapStyle CalloutLineAnchorCapStyle { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "Black")]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.ChartColorEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public override System.Drawing.Color CalloutLineColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartDashStyle)(5))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartDashStyle.Solid)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.DataVisualization.Charting.ChartDashStyle CalloutLineDashStyle { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(1)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override int CalloutLineWidth { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.LabelCalloutStyle)(1))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.LabelCalloutStyle.Underlined)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.DataVisualization.Charting.LabelCalloutStyle CalloutStyle { get { throw null; } set { } }
     }
     public partial class AnovaResult
@@ -420,19 +420,19 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public ArrowAnnotation() { }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.ContentAlignment), "TopLeft")]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.ContentAlignment AnchorAlignment { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string AnnotationType { get { throw null; } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(5)]
         [System.ComponentModel.ParenthesizePropertyNameAttribute(true)]
         public virtual int ArrowSize { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ArrowStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ArrowStyle.Simple)]
         [System.ComponentModel.ParenthesizePropertyNameAttribute(true)]
         public virtual System.Windows.Forms.DataVisualization.Charting.ArrowStyle ArrowStyle { get { throw null; } set { } }
     }
@@ -448,13 +448,13 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public Axis() { }
         public Axis(System.Windows.Forms.DataVisualization.Charting.ChartArea chartArea, System.Windows.Forms.DataVisualization.Charting.AxisName axisTypeName) { }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.AxisArrowStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.AxisArrowStyle.None)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Windows.Forms.DataVisualization.Charting.AxisArrowStyle ArrowStyle { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Windows.Forms.DataVisualization.Charting.AxisName AxisName { get { throw null; } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(0.0 / 0.0)]
@@ -462,7 +462,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.AxisCrossingValueConverter")]
         public virtual double Crossing { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.ChartCollectionEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         public System.Windows.Forms.DataVisualization.Charting.CustomLabelsCollection CustomLabels { get { throw null; } }
         [System.ComponentModel.BindableAttribute(true)]
@@ -477,23 +477,23 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public System.Drawing.Color InterlacedColor { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(0)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.AxisIntervalValueConverter")]
         public double Interval { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.IntervalAutoMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.IntervalAutoMode.FixedCount)]
         public System.Windows.Forms.DataVisualization.Charting.IntervalAutoMode IntervalAutoMode { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(0)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.AxisIntervalValueConverter")]
         public double IntervalOffset { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType)(0))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType.Auto)]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType IntervalOffsetType { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType)(0))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType.Auto)]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType IntervalType { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(false)]
@@ -502,7 +502,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(true)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public bool IsLabelAutoFit { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(false)]
@@ -527,20 +527,20 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(10)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public int LabelAutoFitMaxFontSize { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(6)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public int LabelAutoFitMinFontSize { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.LabelAutoFitStyles)(79))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.LabelAutoFitStyles.DecreaseFont | System.Windows.Forms.DataVisualization.Charting.LabelAutoFitStyles.IncreaseFont | System.Windows.Forms.DataVisualization.Charting.LabelAutoFitStyles.LabelsAngleStep30 | System.Windows.Forms.DataVisualization.Charting.LabelAutoFitStyles.StaggeredLabels | System.Windows.Forms.DataVisualization.Charting.LabelAutoFitStyles.WordWrap)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.FlagsEnumUITypeEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Windows.Forms.DataVisualization.Charting.LabelAutoFitStyles LabelAutoFitStyle { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.NoNameExpandableObjectConverter")]
         public System.Windows.Forms.DataVisualization.Charting.LabelStyle LabelStyle { get { throw null; } set { } }
@@ -551,7 +551,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public System.Drawing.Color LineColor { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartDashStyle)(5))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartDashStyle.Solid)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Windows.Forms.DataVisualization.Charting.ChartDashStyle LineDashStyle { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
@@ -563,12 +563,12 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public double LogarithmBase { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.NoNameExpandableObjectConverter")]
         public System.Windows.Forms.DataVisualization.Charting.Grid MajorGrid { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.NoNameExpandableObjectConverter")]
         public System.Windows.Forms.DataVisualization.Charting.TickMark MajorTickMark { get { throw null; } set { } }
@@ -585,38 +585,38 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.AxisMinMaxAutoValueConverter")]
         public double Minimum { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.NoNameExpandableObjectConverter")]
         public System.Windows.Forms.DataVisualization.Charting.Grid MinorGrid { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.NoNameExpandableObjectConverter")]
         public System.Windows.Forms.DataVisualization.Charting.TickMark MinorTickMark { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public override string Name { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.NoNameExpandableObjectConverter")]
         public virtual System.Windows.Forms.DataVisualization.Charting.AxisScaleBreakStyle ScaleBreakStyle { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.NoNameExpandableObjectConverter")]
         public System.Windows.Forms.DataVisualization.Charting.AxisScaleView ScaleView { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.NoNameExpandableObjectConverter")]
         public System.Windows.Forms.DataVisualization.Charting.AxisScrollBar ScrollBar { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.ChartCollectionEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         public System.Windows.Forms.DataVisualization.Charting.StripLinesCollection StripLines { get { throw null; } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.TextOrientation)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.TextOrientation.Auto)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Windows.Forms.DataVisualization.Charting.TextOrientation TextOrientation { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
@@ -672,7 +672,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
     public partial class AxisScaleBreakStyle
     {
         public AxisScaleBreakStyle() { }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.BreakLineStyle)(3))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.BreakLineStyle.Ragged)]
         public System.Windows.Forms.DataVisualization.Charting.BreakLineStyle BreakLineStyle { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(25)]
         public int CollapsibleSpaceThreshold { get { throw null; } set { } }
@@ -683,7 +683,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.ChartColorEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public System.Drawing.Color LineColor { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartDashStyle)(5))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartDashStyle.Solid)]
         public System.Windows.Forms.DataVisualization.Charting.ChartDashStyle LineDashStyle { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(1)]
         public int LineWidth { get { throw null; } set { } }
@@ -691,7 +691,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public int MaxNumberOfBreaks { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(1.5)]
         public double Spacing { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.StartFromZero)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.StartFromZero.Auto)]
         public System.Windows.Forms.DataVisualization.Charting.StartFromZero StartFromZero { get { throw null; } set { } }
     }
     [System.ComponentModel.DefaultPropertyAttribute("Position")]
@@ -700,14 +700,14 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public AxisScaleView() { }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool IsZoomed { get { throw null; } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(0.0 / 0.0)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.DoubleNanValueConverter")]
         public double MinSize { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType.Auto)]
         public System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType MinSizeType { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(0.0 / 0.0)]
@@ -720,21 +720,21 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.DoubleNanValueConverter")]
         public double Size { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType.Auto)]
         [System.ComponentModel.ParenthesizePropertyNameAttribute(true)]
         public System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType SizeType { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(1)]
         public double SmallScrollMinSize { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType.Auto)]
         public System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType SmallScrollMinSizeType { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(0.0 / 0.0)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.AxisMinMaxAutoValueConverter")]
         public double SmallScrollSize { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType.Auto)]
         public System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType SmallScrollSizeType { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public double ViewMaximum { get { throw null; } }
@@ -757,7 +757,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public AxisScrollBar() { }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.DataVisualization.Charting.Axis Axis { get { throw null; } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "")]
@@ -770,12 +770,12 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public System.Drawing.Color ButtonColor { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ScrollBarButtonStyles)(3))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ScrollBarButtonStyles.All)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.FlagsEnumUITypeEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         public System.Windows.Forms.DataVisualization.Charting.ScrollBarButtonStyles ButtonStyle { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.DataVisualization.Charting.ChartArea ChartArea { get { throw null; } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(true)]
@@ -806,12 +806,12 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public Border3DAnnotation() { }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string AnnotationType { get { throw null; } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.LegendConverter")]
         public System.Windows.Forms.DataVisualization.Charting.BorderSkin BorderSkin { get { throw null; } set { } }
@@ -827,12 +827,12 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.GradientStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.GradientStyle.None)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.GradientEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Windows.Forms.DataVisualization.Charting.GradientStyle BackGradientStyle { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle.None)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.HatchStyleEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle BackHatchStyle { get { throw null; } set { } }
@@ -842,7 +842,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public string BackImage { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartImageAlignmentStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartImageAlignmentStyle.TopLeft)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Windows.Forms.DataVisualization.Charting.ChartImageAlignmentStyle BackImageAlignment { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
@@ -852,7 +852,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public System.Drawing.Color BackImageTransparentColor { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartImageWrapMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartImageWrapMode.Tile)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Windows.Forms.DataVisualization.Charting.ChartImageWrapMode BackImageWrapMode { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
@@ -868,7 +868,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public System.Drawing.Color BorderColor { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartDashStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartDashStyle.NotSet)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Windows.Forms.DataVisualization.Charting.ChartDashStyle BorderDashStyle { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
@@ -882,7 +882,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public System.Drawing.Color PageColor { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.BorderSkinStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.BorderSkinStyle.None)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         [System.ComponentModel.ParenthesizePropertyNameAttribute(true)]
         public System.Windows.Forms.DataVisualization.Charting.BorderSkinStyle SkinStyle { get { throw null; } set { } }
@@ -921,15 +921,15 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.ContentAlignment), "BottomLeft")]
         public override System.Drawing.ContentAlignment AnchorAlignment { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(3)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public override double AnchorOffsetX { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(3)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public override double AnchorOffsetY { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string AnnotationType { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "")]
@@ -938,12 +938,12 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public override System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.GradientStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.GradientStyle.None)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.GradientEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public override System.Windows.Forms.DataVisualization.Charting.GradientStyle BackGradientStyle { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle.None)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.HatchStyleEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public override System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle BackHatchStyle { get { throw null; } set { } }
@@ -954,10 +954,10 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public override System.Drawing.Color BackSecondaryColor { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.LineAnchorCapStyle)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.LineAnchorCapStyle.Arrow)]
         public virtual System.Windows.Forms.DataVisualization.Charting.LineAnchorCapStyle CalloutAnchorCap { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.CalloutStyle)(3))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.CalloutStyle.Rectangle)]
         [System.ComponentModel.ParenthesizePropertyNameAttribute(true)]
         public virtual System.Windows.Forms.DataVisualization.Charting.CalloutStyle CalloutStyle { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
@@ -966,7 +966,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public override System.Drawing.Color LineColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartDashStyle)(5))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartDashStyle.Solid)]
         public override System.Windows.Forms.DataVisualization.Charting.ChartDashStyle LineDashStyle { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(1)]
@@ -989,7 +989,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
     public partial class Chart : System.Windows.Forms.Control, System.ComponentModel.ISupportInitialize, System.IDisposable
     {
         public Chart() { }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.AnnotationCollectionEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         public System.Windows.Forms.DataVisualization.Charting.AnnotationCollection Annotations { get { throw null; } }
         [System.ComponentModel.BindableAttribute(true)]
@@ -1002,15 +1002,15 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public override System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.GradientStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.GradientStyle.None)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.GradientEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         public System.Windows.Forms.DataVisualization.Charting.GradientStyle BackGradientStyle { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Image BackgroundImage { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle.None)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.HatchStyleEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         public System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle BackHatchStyle { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
@@ -1019,7 +1019,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public string BackImage { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartImageAlignmentStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartImageAlignmentStyle.TopLeft)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Windows.Forms.DataVisualization.Charting.ChartImageAlignmentStyle BackImageAlignment { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
@@ -1029,7 +1029,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public System.Drawing.Color BackImageTransparentColor { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartImageWrapMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartImageWrapMode.Tile)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Windows.Forms.DataVisualization.Charting.ChartImageWrapMode BackImageWrapMode { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
@@ -1040,16 +1040,16 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "White")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.ChartColorEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public System.Drawing.Color BorderColor { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartDashStyle)(0))]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartDashStyle.NotSet)]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public System.Windows.Forms.DataVisualization.Charting.ChartDashStyle BorderDashStyle { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "White")]
@@ -1057,34 +1057,34 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public System.Drawing.Color BorderlineColor { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartDashStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartDashStyle.NotSet)]
         public System.Windows.Forms.DataVisualization.Charting.ChartDashStyle BorderlineDashStyle { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(1)]
         public int BorderlineWidth { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.BorderSkinStyle)(0))]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.BorderSkinStyle.None)]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.LegendConverter")]
         public System.Windows.Forms.DataVisualization.Charting.BorderSkin BorderSkin { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(1)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public int BorderWidth { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public string BuildNumber { get { throw null; } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.ChartCollectionEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         public System.Windows.Forms.DataVisualization.Charting.ChartAreaCollection ChartAreas { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.DataVisualization.Charting.DataManipulator DataManipulator { get { throw null; } }
         [System.ComponentModel.AttributeProviderAttribute(typeof(System.ComponentModel.IListSource))]
         [System.ComponentModel.BindableAttribute(true)]
@@ -1094,8 +1094,8 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Font), "Microsoft Sans Serif, 8pt")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Drawing.Font Font { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
@@ -1105,39 +1105,39 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public override System.Drawing.Color ForeColor { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         public System.Windows.Forms.DataVisualization.Charting.NamedImagesCollection Images { get { throw null; } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool IsSoftShadows { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.LegendCollectionEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         public System.Windows.Forms.DataVisualization.Charting.LegendCollection Legends { get { throw null; } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartColorPalette)(12))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartColorPalette.BrightPastel)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.ColorPaletteEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         public System.Windows.Forms.DataVisualization.Charting.ChartColorPalette Palette { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.ColorArrayConverter")]
         public System.Drawing.Color[] PaletteCustomColors { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.DataVisualization.Charting.PrintingManager Printing { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(96)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public double RenderingDpiX { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(96)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public double RenderingDpiY { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.DataVisualization.Charting.ChartSerializer Serializer { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.SeriesCollectionEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         public System.Windows.Forms.DataVisualization.Charting.SeriesCollection Series { get { throw null; } }
         [System.ComponentModel.BindableAttribute(true)]
@@ -1148,7 +1148,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Windows.Forms.DataVisualization.Charting.TextAntiAliasingQuality), "High")]
         public System.Windows.Forms.DataVisualization.Charting.TextAntiAliasingQuality TextAntiAliasingQuality { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.ChartCollectionEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         public System.Windows.Forms.DataVisualization.Charting.TitleCollection Titles { get { throw null; } }
         public event System.EventHandler AnnotationPlaced { add { } remove { } }
@@ -1209,7 +1209,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         protected override void OnResize(System.EventArgs e) { }
         protected override void OnRightToLeftChanged(System.EventArgs e) { }
         protected override void OnSystemColorsChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override void Refresh() { }
         public void ResetAutoValues() { }
         public void SaveImage(System.IO.Stream imageStream, System.Drawing.Imaging.ImageFormat format) { }
@@ -1225,11 +1225,11 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public ChartArea() { }
         public ChartArea(string name) { }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.AreaAlignmentOrientations)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.AreaAlignmentOrientations.Vertical)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.FlagsEnumUITypeEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         public System.Windows.Forms.DataVisualization.Charting.AreaAlignmentOrientations AlignmentOrientation { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.AreaAlignmentStyles)(15))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.AreaAlignmentStyles.All)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.FlagsEnumUITypeEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         public System.Windows.Forms.DataVisualization.Charting.AreaAlignmentStyles AlignmentStyle { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
@@ -1238,32 +1238,32 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public string AlignWithChartArea { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.NoNameExpandableObjectConverter")]
         public System.Windows.Forms.DataVisualization.Charting.ChartArea3DStyle Area3DStyle { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.AxesArrayEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.AxesArrayConverter")]
         public System.Windows.Forms.DataVisualization.Charting.Axis[] Axes { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.NoNameExpandableObjectConverter")]
         public System.Windows.Forms.DataVisualization.Charting.Axis AxisX { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.NoNameExpandableObjectConverter")]
         public System.Windows.Forms.DataVisualization.Charting.Axis AxisX2 { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.NoNameExpandableObjectConverter")]
         public System.Windows.Forms.DataVisualization.Charting.Axis AxisY { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.NoNameExpandableObjectConverter")]
         public System.Windows.Forms.DataVisualization.Charting.Axis AxisY2 { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
@@ -1273,12 +1273,12 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.GradientStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.GradientStyle.None)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.GradientEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Windows.Forms.DataVisualization.Charting.GradientStyle BackGradientStyle { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle.None)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.HatchStyleEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle BackHatchStyle { get { throw null; } set { } }
@@ -1288,7 +1288,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public string BackImage { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartImageAlignmentStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartImageAlignmentStyle.TopLeft)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Windows.Forms.DataVisualization.Charting.ChartImageAlignmentStyle BackImageAlignment { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
@@ -1298,7 +1298,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public System.Drawing.Color BackImageTransparentColor { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartImageWrapMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartImageWrapMode.Tile)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Windows.Forms.DataVisualization.Charting.ChartImageWrapMode BackImageWrapMode { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
@@ -1314,7 +1314,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public System.Drawing.Color BorderColor { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartDashStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartDashStyle.NotSet)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Windows.Forms.DataVisualization.Charting.ChartDashStyle BorderDashStyle { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
@@ -1323,16 +1323,16 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public int BorderWidth { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.NoNameExpandableObjectConverter")]
         public System.Windows.Forms.DataVisualization.Charting.Cursor CursorX { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.NoNameExpandableObjectConverter")]
         public System.Windows.Forms.DataVisualization.Charting.Cursor CursorY { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.ElementPositionConverter")]
         public System.Windows.Forms.DataVisualization.Charting.ElementPosition InnerPlotPosition { get { throw null; } set { } }
@@ -1344,7 +1344,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public override string Name { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.ElementPositionConverter")]
         public System.Windows.Forms.DataVisualization.Charting.ElementPosition Position { get { throw null; } set { } }
@@ -1377,37 +1377,37 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public bool Enable3D { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(30)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public int Inclination { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool IsClustered { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public bool IsRightAngleAxes { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Windows.Forms.DataVisualization.Charting.LightStyle), "Simplistic")]
         public System.Windows.Forms.DataVisualization.Charting.LightStyle LightStyle { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(0)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public int Perspective { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(100)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public int PointDepth { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(100)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public int PointGapDepth { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(30)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public int Rotation { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(7)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public int WallWidth { get { throw null; } set { } }
     }
     public partial class ChartAreaCollection : System.Windows.Forms.DataVisualization.Charting.ChartNamedElementCollection<System.Windows.Forms.DataVisualization.Charting.ChartArea>
@@ -1445,7 +1445,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         protected ChartElement() { }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public object Tag { get { throw null; } set { } }
         public void Dispose() { }
         protected virtual void Dispose(bool disposing) { }
@@ -1692,7 +1692,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool AutoScroll { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.AxisType)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.AxisType.Primary)]
         public System.Windows.Forms.DataVisualization.Charting.AxisType AxisType { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(1)]
@@ -1701,10 +1701,10 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.DefaultValueAttribute(0)]
         public double IntervalOffset { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType.Auto)]
         public System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType IntervalOffsetType { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType.Auto)]
         public System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType IntervalType { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(false)]
@@ -1718,7 +1718,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public System.Drawing.Color LineColor { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartDashStyle)(5))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartDashStyle.Solid)]
         public System.Windows.Forms.DataVisualization.Charting.ChartDashStyle LineDashStyle { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(1)]
@@ -1772,7 +1772,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public CustomLabel(double fromPosition, double toPosition, string text, int labelRow, System.Windows.Forms.DataVisualization.Charting.LabelMarkStyle markStyle) { }
         public CustomLabel(double fromPosition, double toPosition, string text, int labelRow, System.Windows.Forms.DataVisualization.Charting.LabelMarkStyle markStyle, System.Windows.Forms.DataVisualization.Charting.GridTickTypes gridTick) { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.DataVisualization.Charting.Axis Axis { get { throw null; } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "")]
@@ -1785,7 +1785,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.AxisLabelDateValueConverter")]
         public double FromPosition { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.GridTickTypes)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.GridTickTypes.None)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.FlagsEnumUITypeEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         public System.Windows.Forms.DataVisualization.Charting.GridTickTypes GridTicks { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
@@ -1800,7 +1800,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public System.Drawing.Color ImageTransparentColor { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.LabelMarkStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.LabelMarkStyle.None)]
         public System.Windows.Forms.DataVisualization.Charting.LabelMarkStyle LabelMark { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "")]
@@ -1809,7 +1809,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public System.Drawing.Color MarkColor { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("Custom LabelStyle")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.DesignOnlyAttribute(true)]
         public override string Name { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
@@ -1838,7 +1838,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public void Add(double labelsStep, System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType intervalType, string format) { }
         public void Add(double labelsStep, System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType intervalType, string format, int rowIndex, System.Windows.Forms.DataVisualization.Charting.LabelMarkStyle markStyle) { }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.CustomPropertiesTypeConverter")]
     public partial class CustomProperties
     {
@@ -1920,7 +1920,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public DataPoint() { }
         public DataPoint(double xValue, double yValue) { }
         public DataPoint(double xValue, double[] yValues) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public DataPoint(double xValue, string yValues) { }
         public DataPoint(System.Windows.Forms.DataVisualization.Charting.Series series) { }
         [System.ComponentModel.BindableAttribute(true)]
@@ -1928,17 +1928,17 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public bool IsEmpty { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public override string Name { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(typeof(double), "0.0")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.DataPointValueConverter")]
         public double XValue { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.EditorAttribute(typeof(System.Drawing.Design.UITypeEditor), typeof(System.Drawing.Design.UITypeEditor))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.DoubleArrayConverter")]
         public double[] YValues { get { throw null; } set { } }
         public System.Windows.Forms.DataVisualization.Charting.DataPoint Clone() { throw null; }
@@ -2030,12 +2030,12 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public string CustomProperties { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.DesignOnlyAttribute(true)]
         [System.ComponentModel.DisplayNameAttribute("CustomProperties")]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public System.Windows.Forms.DataVisualization.Charting.CustomProperties CustomPropertiesExtended { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         public System.Drawing.Font Font { get { throw null; } set { } }
@@ -2081,31 +2081,31 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public string LegendToolTip { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.ChartColorEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public System.Drawing.Color MarkerBorderColor { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         public int MarkerBorderWidth { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.ChartColorEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public System.Drawing.Color MarkerColor { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.ImageValueEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public string MarkerImage { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.ChartColorEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public System.Drawing.Color MarkerImageTransparentColor { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public int MarkerSize { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.MarkerStyleEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public System.Windows.Forms.DataVisualization.Charting.MarkerStyle MarkerStyle { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.KeywordsStringEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
@@ -2156,14 +2156,14 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(true)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public bool Auto { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public float Bottom { get { throw null; } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(0f)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public float Height { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public float Right { get { throw null; } }
@@ -2172,17 +2172,17 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(0f)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public float Width { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(0f)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public float X { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(0f)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public float Y { get { throw null; } set { } }
         public void FromRectangleF(System.Drawing.RectangleF rect) { }
         public System.Drawing.RectangleF ToRectangleF() { throw null; }
@@ -2192,8 +2192,8 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public EllipseAnnotation() { }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string AnnotationType { get { throw null; } }
     }
     public enum FinancialFormula
@@ -2270,17 +2270,17 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.BindableAttribute(true)]
         public bool Enabled { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.AxisElementIntervalValueConverter")]
         public double Interval { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.AxisElementIntervalValueConverter")]
         public double IntervalOffset { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType IntervalOffsetType { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType IntervalType { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "Black")]
@@ -2288,7 +2288,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public System.Drawing.Color LineColor { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartDashStyle)(5))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartDashStyle.Solid)]
         public System.Windows.Forms.DataVisualization.Charting.ChartDashStyle LineDashStyle { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(1)]
@@ -2318,8 +2318,8 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public HorizontalLineAnnotation() { }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string AnnotationType { get { throw null; } }
     }
     public partial interface IDataPointFilter
@@ -2333,8 +2333,8 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public override System.Drawing.ContentAlignment Alignment { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string AnnotationType { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "")]
@@ -2343,12 +2343,12 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public override System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.GradientStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.GradientStyle.None)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.GradientEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public override System.Windows.Forms.DataVisualization.Charting.GradientStyle BackGradientStyle { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle.None)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.HatchStyleEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public override System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle BackHatchStyle { get { throw null; } set { } }
@@ -2376,7 +2376,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public System.Drawing.Color ImageTransparentColor { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartImageWrapMode)(4))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartImageWrapMode.Scaled)]
         public System.Windows.Forms.DataVisualization.Charting.ChartImageWrapMode ImageWrapMode { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "Black")]
@@ -2384,13 +2384,13 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public override System.Drawing.Color LineColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartDashStyle)(5))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartDashStyle.Solid)]
         public override System.Windows.Forms.DataVisualization.Charting.ChartDashStyle LineDashStyle { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(1)]
         public override int LineWidth { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.DataVisualization.Charting.TextStyle TextStyle { get { throw null; } set { } }
     }
     public enum IntervalAutoMode
@@ -2460,7 +2460,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public LabelStyle() { }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(0)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public int Angle { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(true)]
@@ -2483,23 +2483,23 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public double Interval { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(0.0 / 0.0)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.AxisElementIntervalValueConverter")]
         public double IntervalOffset { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType)(10))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType.NotSet)]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType IntervalOffsetType { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType)(10))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType.NotSet)]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType IntervalType { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool IsEndLabelVisible { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public bool IsStaggered { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(false)]
@@ -2512,7 +2512,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public Legend() { }
         public Legend(string name) { }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Drawing.StringAlignment)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Drawing.StringAlignment.Near)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Drawing.StringAlignment Alignment { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(7)]
@@ -2524,12 +2524,12 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.GradientStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.GradientStyle.None)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.GradientEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Windows.Forms.DataVisualization.Charting.GradientStyle BackGradientStyle { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle.None)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.HatchStyleEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle BackHatchStyle { get { throw null; } set { } }
@@ -2539,7 +2539,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public string BackImage { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartImageAlignmentStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartImageAlignmentStyle.TopLeft)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Windows.Forms.DataVisualization.Charting.ChartImageAlignmentStyle BackImageAlignment { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
@@ -2549,7 +2549,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public System.Drawing.Color BackImageTransparentColor { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartImageWrapMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartImageWrapMode.Tile)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Windows.Forms.DataVisualization.Charting.ChartImageWrapMode BackImageWrapMode { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
@@ -2565,18 +2565,18 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public System.Drawing.Color BorderColor { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartDashStyle)(5))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartDashStyle.Solid)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Windows.Forms.DataVisualization.Charting.ChartDashStyle BorderDashStyle { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(1)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public int BorderWidth { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.LegendCellColumnCollectionEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         public System.Windows.Forms.DataVisualization.Charting.LegendCellColumnCollection CellColumns { get { throw null; } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.LegendItemCollectionEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Windows.Forms.DataVisualization.Charting.LegendItemsCollection CustomItems { get { throw null; } }
@@ -2586,7 +2586,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.LegendAreaNameConverter")]
         public string DockedToChartArea { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.Docking)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.Docking.Right)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Windows.Forms.DataVisualization.Charting.Docking Docking { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
@@ -2613,8 +2613,8 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute("NotSet")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.LegendAreaNameConverter")]
         public string InsideChartArea { get { throw null; } set { } }
@@ -2644,10 +2644,10 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public System.Drawing.Color ItemColumnSeparatorColor { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(50)]
         public int ItemColumnSpacing { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.LegendItemOrder)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.LegendItemOrder.Auto)]
         public System.Windows.Forms.DataVisualization.Charting.LegendItemOrder LegendItemOrder { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.LegendStyle)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.LegendStyle.Table)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         [System.ComponentModel.ParenthesizePropertyNameAttribute(true)]
         public System.Windows.Forms.DataVisualization.Charting.LegendStyle LegendStyle { get { throw null; } set { } }
@@ -2657,7 +2657,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public override string Name { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.ElementPositionConverter")]
         public System.Windows.Forms.DataVisualization.Charting.ElementPosition Position { get { throw null; } set { } }
@@ -2672,7 +2672,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public int ShadowOffset { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.LegendTableStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.LegendTableStyle.Auto)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         [System.ComponentModel.ParenthesizePropertyNameAttribute(true)]
         public System.Windows.Forms.DataVisualization.Charting.LegendTableStyle TableStyle { get { throw null; } set { } }
@@ -2706,7 +2706,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public LegendCell(string text) { }
         public LegendCell(System.Windows.Forms.DataVisualization.Charting.LegendCellType cellType, string text) { }
         public LegendCell(System.Windows.Forms.DataVisualization.Charting.LegendCellType cellType, string text, System.Drawing.ContentAlignment alignment) { }
-        [System.ComponentModel.DefaultValueAttribute((System.Drawing.ContentAlignment)(32))]
+        [System.ComponentModel.DefaultValueAttribute(System.Drawing.ContentAlignment.MiddleCenter)]
         public virtual System.Drawing.ContentAlignment Alignment { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "")]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.ChartColorEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
@@ -2714,7 +2714,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public virtual System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(1)]
         public virtual int CellSpan { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.LegendCellType)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.LegendCellType.Text)]
         [System.ComponentModel.ParenthesizePropertyNameAttribute(true)]
         public virtual System.Windows.Forms.DataVisualization.Charting.LegendCellType CellType { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
@@ -2734,10 +2734,10 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public virtual System.Drawing.Color ImageTransparentColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Windows.Forms.DataVisualization.Charting.Legend Legend { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Windows.Forms.DataVisualization.Charting.LegendItem LegendItem { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Windows.Forms.DataVisualization.Charting.Margins), "0,0,15,15")]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
@@ -2762,13 +2762,13 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public LegendCellColumn() { }
         public LegendCellColumn(string headerText, System.Windows.Forms.DataVisualization.Charting.LegendCellColumnType columnType, string text) { }
         public LegendCellColumn(string headerText, System.Windows.Forms.DataVisualization.Charting.LegendCellColumnType columnType, string text, System.Drawing.ContentAlignment alignment) { }
-        [System.ComponentModel.DefaultValueAttribute((System.Drawing.ContentAlignment)(32))]
+        [System.ComponentModel.DefaultValueAttribute(System.Drawing.ContentAlignment.MiddleCenter)]
         public virtual System.Drawing.ContentAlignment Alignment { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "")]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.ChartColorEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public virtual System.Drawing.Color BackColor { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.LegendCellColumnType)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.LegendCellColumnType.Text)]
         [System.ComponentModel.ParenthesizePropertyNameAttribute(true)]
         public virtual System.Windows.Forms.DataVisualization.Charting.LegendCellColumnType ColumnType { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
@@ -2792,10 +2792,10 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.DefaultValueAttribute("")]
         public virtual string HeaderText { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Windows.Forms.DataVisualization.Charting.Legend Legend { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Windows.Forms.DataVisualization.Charting.Margins), "0,0,15,15")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public virtual System.Windows.Forms.DataVisualization.Charting.Margins Margins { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(-1)]
@@ -2814,7 +2814,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.KeywordsStringEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         public virtual string ToolTip { get { throw null; } set { } }
         protected override void Dispose(bool disposing) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeMargins() { throw null; }
     }
     public partial class LegendCellColumnCollection : System.Windows.Forms.DataVisualization.Charting.ChartNamedElementCollection<System.Windows.Forms.DataVisualization.Charting.LegendCellColumn>
@@ -2850,11 +2850,11 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public LegendItem() { }
         public LegendItem(string name, System.Drawing.Color color, string image) { }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.GradientStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.GradientStyle.None)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.GradientEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         public System.Windows.Forms.DataVisualization.Charting.GradientStyle BackGradientStyle { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle.None)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.HatchStyleEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         public System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle BackHatchStyle { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
@@ -2874,12 +2874,12 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public System.Drawing.Color BorderColor { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartDashStyle)(5))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartDashStyle.Solid)]
         public System.Windows.Forms.DataVisualization.Charting.ChartDashStyle BorderDashStyle { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(1)]
         public int BorderWidth { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.LegendCellCollectionEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         public System.Windows.Forms.DataVisualization.Charting.LegendCellCollection Cells { get { throw null; } }
         [System.ComponentModel.BindableAttribute(true)]
@@ -2902,12 +2902,12 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public System.Windows.Forms.DataVisualization.Charting.LegendImageStyle ImageStyle { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.DataVisualization.Charting.Legend Legend { get { throw null; } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "")]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.ChartColorEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public System.Drawing.Color MarkerBorderColor { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(1)]
@@ -2915,28 +2915,28 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "")]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.ChartColorEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public System.Drawing.Color MarkerColor { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.ImageValueEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public string MarkerImage { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "")]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.ChartColorEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public System.Drawing.Color MarkerImageTransparentColor { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(5)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public int MarkerSize { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.MarkerStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.MarkerStyle.None)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.MarkerStyleEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public System.Windows.Forms.DataVisualization.Charting.MarkerStyle MarkerStyle { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
@@ -2950,11 +2950,11 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public System.Windows.Forms.DataVisualization.Charting.LegendSeparatorStyle SeparatorType { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string SeriesName { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(-1)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int SeriesPointIndex { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "128,0,0,0")]
@@ -3029,12 +3029,12 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public override System.Drawing.ContentAlignment Alignment { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.ContentAlignment), "TopLeft")]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.ContentAlignment AnchorAlignment { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string AnnotationType { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "")]
@@ -3043,12 +3043,12 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public override System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.GradientStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.GradientStyle.None)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.GradientEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public override System.Windows.Forms.DataVisualization.Charting.GradientStyle BackGradientStyle { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle.None)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.HatchStyleEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public override System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle BackHatchStyle { get { throw null; } set { } }
@@ -3058,7 +3058,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public override System.Drawing.Color BackSecondaryColor { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.LineAnchorCapStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.LineAnchorCapStyle.None)]
         public virtual System.Windows.Forms.DataVisualization.Charting.LineAnchorCapStyle EndCap { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Font), "Microsoft Sans Serif, 8pt")]
@@ -3072,10 +3072,10 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public virtual bool IsInfinitive { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public override bool IsSizeAlwaysRelative { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.LineAnchorCapStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.LineAnchorCapStyle.None)]
         public virtual System.Windows.Forms.DataVisualization.Charting.LineAnchorCapStyle StartCap { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.DataVisualization.Charting.TextStyle TextStyle { get { throw null; } set { } }
     }
     [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.MarginExpandableObjectConverter")]
@@ -3085,19 +3085,19 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public Margins(int top, int bottom, int left, int right) { }
         [System.ComponentModel.DefaultValueAttribute(0)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public int Bottom { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(0)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public int Left { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(0)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public int Right { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(0)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public int Top { get { throw null; } set { } }
         public override bool Equals(object obj) { throw null; }
         public override int GetHashCode() { throw null; }
@@ -3160,8 +3160,8 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public PolygonAnnotation() { }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string AnnotationType { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "")]
@@ -3170,12 +3170,12 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public override System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.GradientStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.GradientStyle.None)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.GradientEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public override System.Windows.Forms.DataVisualization.Charting.GradientStyle BackGradientStyle { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle.None)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.HatchStyleEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public override System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle BackHatchStyle { get { throw null; } set { } }
@@ -3186,10 +3186,10 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public override System.Drawing.Color BackSecondaryColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.LineAnchorCapStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.LineAnchorCapStyle.None)]
         public override System.Windows.Forms.DataVisualization.Charting.LineAnchorCapStyle EndCap { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.LineAnchorCapStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.LineAnchorCapStyle.None)]
         public override System.Windows.Forms.DataVisualization.Charting.LineAnchorCapStyle StartCap { get { throw null; } set { } }
     }
     public partial class PolylineAnnotation : System.Windows.Forms.DataVisualization.Charting.Annotation
@@ -3200,8 +3200,8 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public override System.Drawing.ContentAlignment Alignment { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string AnnotationType { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "")]
@@ -3210,12 +3210,12 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public override System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.GradientStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.GradientStyle.None)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.GradientEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public override System.Windows.Forms.DataVisualization.Charting.GradientStyle BackGradientStyle { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle.None)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.HatchStyleEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public override System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle BackHatchStyle { get { throw null; } set { } }
@@ -3225,7 +3225,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public override System.Drawing.Color BackSecondaryColor { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.LineAnchorCapStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.LineAnchorCapStyle.None)]
         public virtual System.Windows.Forms.DataVisualization.Charting.LineAnchorCapStyle EndCap { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Font), "Microsoft Sans Serif, 8pt")]
@@ -3237,18 +3237,18 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public override System.Drawing.Color ForeColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.Drawing.Drawing2D.GraphicsPath GraphicsPath { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.ChartCollectionEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public System.Windows.Forms.DataVisualization.Charting.AnnotationPathPointCollection GraphicsPathPoints { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public virtual bool IsFreeDrawPlacement { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.LineAnchorCapStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.LineAnchorCapStyle.None)]
         public virtual System.Windows.Forms.DataVisualization.Charting.LineAnchorCapStyle StartCap { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.DataVisualization.Charting.TextStyle TextStyle { get { throw null; } set { } }
         protected override void Dispose(bool disposing) { }
         public override void EndPlacement() { }
@@ -3258,7 +3258,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public PrintingManager(System.ComponentModel.Design.IServiceContainer container) { }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Drawing.Printing.PrintDocument PrintDocument { get { throw null; } set { } }
         public void Dispose() { }
         protected virtual void Dispose(bool disposing) { }
@@ -3272,8 +3272,8 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public RectangleAnnotation() { }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string AnnotationType { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "")]
@@ -3282,12 +3282,12 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public override System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.GradientStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.GradientStyle.None)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.GradientEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public override System.Windows.Forms.DataVisualization.Charting.GradientStyle BackGradientStyle { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle.None)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.HatchStyleEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public override System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle BackHatchStyle { get { throw null; } set { } }
@@ -3303,7 +3303,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public override System.Drawing.Color LineColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartDashStyle)(5))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartDashStyle.Solid)]
         public override System.Windows.Forms.DataVisualization.Charting.ChartDashStyle LineDashStyle { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(1)]
@@ -3373,21 +3373,21 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.SeriesAreaNameConverter")]
         public string ChartArea { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.SeriesChartType)(10))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.SeriesChartType.Column)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.ChartTypeEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public System.Windows.Forms.DataVisualization.Charting.SeriesChartType ChartType { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute("Column")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.ChartTypeEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.ChartTypeConverter")]
         public string ChartTypeName { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         public System.Windows.Forms.DataVisualization.Charting.DataPointCustomProperties EmptyPointStyle { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(true)]
@@ -3407,11 +3407,11 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.BindableAttribute(true)]
         public override string Name { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartColorPalette)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartColorPalette.None)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.ColorPaletteEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         public System.Windows.Forms.DataVisualization.Charting.ChartColorPalette Palette { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.DataPointCollectionEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         public System.Windows.Forms.DataVisualization.Charting.DataPointCollection Points { get { throw null; } }
         [System.ComponentModel.BindableAttribute(true)]
@@ -3422,20 +3422,20 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public int ShadowOffset { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         public System.Windows.Forms.DataVisualization.Charting.SmartLabelStyle SmartLabelStyle { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.AxisType)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.AxisType.Primary)]
         public System.Windows.Forms.DataVisualization.Charting.AxisType XAxisType { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.SeriesDataSourceMemberConverter")]
         public string XValueMember { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartValueType)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartValueType.Auto)]
         public System.Windows.Forms.DataVisualization.Charting.ChartValueType XValueType { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.AxisType)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.AxisType.Primary)]
         public System.Windows.Forms.DataVisualization.Charting.AxisType YAxisType { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -3446,7 +3446,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.DefaultValueAttribute(1)]
         public int YValuesPerPoint { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartValueType)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartValueType.Auto)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.SeriesYValueTypeConverter")]
         public System.Windows.Forms.DataVisualization.Charting.ChartValueType YValueType { get { throw null; } set { } }
         protected override void Dispose(bool disposing) { }
@@ -3503,7 +3503,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
     {
         public SmartLabelStyle() { }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.LabelOutsidePlotAreaStyle)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.LabelOutsidePlotAreaStyle.Partial)]
         public virtual System.Windows.Forms.DataVisualization.Charting.LabelOutsidePlotAreaStyle AllowOutsidePlotArea { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "Transparent")]
@@ -3511,7 +3511,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public virtual System.Drawing.Color CalloutBackColor { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.LineAnchorCapStyle)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.LineAnchorCapStyle.Arrow)]
         public virtual System.Windows.Forms.DataVisualization.Charting.LineAnchorCapStyle CalloutLineAnchorCapStyle { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "Black")]
@@ -3519,13 +3519,13 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public virtual System.Drawing.Color CalloutLineColor { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartDashStyle)(5))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartDashStyle.Solid)]
         public virtual System.Windows.Forms.DataVisualization.Charting.ChartDashStyle CalloutLineDashStyle { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(1)]
         public virtual int CalloutLineWidth { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.LabelCalloutStyle)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.LabelCalloutStyle.Underlined)]
         public virtual System.Windows.Forms.DataVisualization.Charting.LabelCalloutStyle CalloutStyle { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(true)]
@@ -3587,11 +3587,11 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.GradientStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.GradientStyle.None)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.GradientEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         public System.Windows.Forms.DataVisualization.Charting.GradientStyle BackGradientStyle { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle.None)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.HatchStyleEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         public System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle BackHatchStyle { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
@@ -3600,7 +3600,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public string BackImage { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartImageAlignmentStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartImageAlignmentStyle.TopLeft)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Windows.Forms.DataVisualization.Charting.ChartImageAlignmentStyle BackImageAlignment { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
@@ -3610,7 +3610,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public System.Drawing.Color BackImageTransparentColor { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartImageWrapMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartImageWrapMode.Tile)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Windows.Forms.DataVisualization.Charting.ChartImageWrapMode BackImageWrapMode { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
@@ -3624,7 +3624,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public System.Drawing.Color BorderColor { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartDashStyle)(5))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartDashStyle.Solid)]
         public System.Windows.Forms.DataVisualization.Charting.ChartDashStyle BorderDashStyle { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(1)]
@@ -3641,31 +3641,31 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public System.Drawing.Color ForeColor { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(0)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public double Interval { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(0)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.AxisLabelDateValueConverter")]
         public double IntervalOffset { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType)(0))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType.Auto)]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType IntervalOffsetType { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType)(0))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType.Auto)]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType IntervalType { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute("StripLine")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string Name { get { throw null; } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(0)]
         public double StripWidth { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType)(0))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType.Auto)]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType StripWidthType { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -3680,7 +3680,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Drawing.StringAlignment TextLineAlignment { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.TextOrientation)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.TextOrientation.Auto)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Windows.Forms.DataVisualization.Charting.TextOrientation TextOrientation { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
@@ -3697,8 +3697,8 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public TextAnnotation() { }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string AnnotationType { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "")]
@@ -3707,12 +3707,12 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public override System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.GradientStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.GradientStyle.None)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.GradientEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public override System.Windows.Forms.DataVisualization.Charting.GradientStyle BackGradientStyle { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle.None)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.HatchStyleEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public override System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle BackHatchStyle { get { throw null; } set { } }
@@ -3732,7 +3732,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public override System.Drawing.Color LineColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartDashStyle)(5))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartDashStyle.Solid)]
         public override System.Windows.Forms.DataVisualization.Charting.ChartDashStyle LineDashStyle { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(1)]
@@ -3773,7 +3773,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.DefaultValueAttribute(1f)]
         public float Size { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.TickMarkStyle)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.TickMarkStyle.OutsideArea)]
         public System.Windows.Forms.DataVisualization.Charting.TickMarkStyle TickMarkStyle { get { throw null; } set { } }
     }
     public enum TickMarkStyle
@@ -3790,7 +3790,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public Title(string text, System.Windows.Forms.DataVisualization.Charting.Docking docking) { }
         public Title(string text, System.Windows.Forms.DataVisualization.Charting.Docking docking, System.Drawing.Font font, System.Drawing.Color color) { }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Drawing.ContentAlignment)(32))]
+        [System.ComponentModel.DefaultValueAttribute(System.Drawing.ContentAlignment.MiddleCenter)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Drawing.ContentAlignment Alignment { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
@@ -3800,12 +3800,12 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.GradientStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.GradientStyle.None)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.GradientEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Windows.Forms.DataVisualization.Charting.GradientStyle BackGradientStyle { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle.None)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataVisualization.Charting.HatchStyleEditor, System.Windows.Forms.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Windows.Forms.DataVisualization.Charting.ChartHatchStyle BackHatchStyle { get { throw null; } set { } }
@@ -3815,7 +3815,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public string BackImage { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartImageAlignmentStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartImageAlignmentStyle.TopLeft)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Windows.Forms.DataVisualization.Charting.ChartImageAlignmentStyle BackImageAlignment { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
@@ -3825,7 +3825,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public System.Drawing.Color BackImageTransparentColor { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartImageWrapMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartImageWrapMode.Tile)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Windows.Forms.DataVisualization.Charting.ChartImageWrapMode BackImageWrapMode { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
@@ -3841,7 +3841,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Drawing.ColorConverter))]
         public System.Drawing.Color BorderColor { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.ChartDashStyle)(5))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.ChartDashStyle.Solid)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Windows.Forms.DataVisualization.Charting.ChartDashStyle BorderDashStyle { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
@@ -3854,7 +3854,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.LegendAreaNameConverter")]
         public string DockedToChartArea { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.Docking)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.Docking.Top)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Windows.Forms.DataVisualization.Charting.Docking Docking { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
@@ -3879,7 +3879,7 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public override string Name { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.DataVisualization.Charting.ElementPositionConverter")]
         public System.Windows.Forms.DataVisualization.Charting.ElementPosition Position { get { throw null; } set { } }
@@ -3899,11 +3899,11 @@ namespace System.Windows.Forms.DataVisualization.Charting
         [System.ComponentModel.ParenthesizePropertyNameAttribute(true)]
         public string Text { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.TextOrientation)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.TextOrientation.Auto)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Windows.Forms.DataVisualization.Charting.TextOrientation TextOrientation { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataVisualization.Charting.TextStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataVisualization.Charting.TextStyle.Default)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Windows.Forms.DataVisualization.Charting.TextStyle TextStyle { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
@@ -3946,8 +3946,8 @@ namespace System.Windows.Forms.DataVisualization.Charting
         public VerticalLineAnnotation() { }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string AnnotationType { get { throw null; } }
     }
     public partial class ViewEventArgs : System.EventArgs
diff --git a/src/v4.7.2/System.Windows.Forms.cs b/src/v4.7.2/System.Windows.Forms.cs
index a4672b9..6fbe7e8 100644
--- a/src/v4.7.2/System.Windows.Forms.cs
+++ b/src/v4.7.2/System.Windows.Forms.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Drawing.BitmapSuffixInSatelliteAssemblyAttribute]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
@@ -22,10 +22,10 @@
 [assembly:System.Runtime.CompilerServices.StringFreezingAttribute]
 [assembly:System.Runtime.InteropServices.ComCompatibleVersionAttribute(1, 0, 3300, 0)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Runtime.InteropServices.TypeLibVersionAttribute(2, 4)]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(1), SkipVerificationInFullTrust=true)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level1, SkipVerificationInFullTrust=true)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, SkipVerification=true)]
 namespace System.Resources
 {
@@ -210,21 +210,21 @@ namespace System.Windows.Forms
         public virtual string Help { get { throw null; } }
         public virtual string KeyboardShortcut { get { throw null; } }
         public virtual string Name { get { throw null; } set { } }
-        public virtual System.Windows.Forms.AccessibleObject Parent { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        public virtual System.Windows.Forms.AccessibleObject Parent { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         public virtual System.Windows.Forms.AccessibleRole Role { get { throw null; } }
         public virtual System.Windows.Forms.AccessibleStates State { get { throw null; } }
         System.Type System.Reflection.IReflect.UnderlyingSystemType { get { throw null; } }
-        public virtual string Value { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]set { } }
+        public virtual string Value { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]set { } }
         void Accessibility.IAccessible.accDoDefaultAction(object childID) { }
         object Accessibility.IAccessible.accHitTest(int xLeft, int yTop) { throw null; }
-        void Accessibility.IAccessible.accLocation(out int pxLeft, out int pyTop, out int pcxWidth, out int pcyHeight, object childID) { pxLeft = default(int); pyTop = default(int); pcxWidth = default(int); pcyHeight = default(int); }
+        void Accessibility.IAccessible.accLocation(out int pxLeft, out int pyTop, out int pcxWidth, out int pcyHeight, object childID) { throw null; }
         object Accessibility.IAccessible.accNavigate(int navDir, object childID) { throw null; }
         void Accessibility.IAccessible.accSelect(int flagsSelect, object childID) { }
         object Accessibility.IAccessible.get_accChild(object childID) { throw null; }
         string Accessibility.IAccessible.get_accDefaultAction(object childID) { throw null; }
         string Accessibility.IAccessible.get_accDescription(object childID) { throw null; }
         string Accessibility.IAccessible.get_accHelp(object childID) { throw null; }
-        int Accessibility.IAccessible.get_accHelpTopic(out string pszHelpFile, object childID) { pszHelpFile = default(string); throw null; }
+        int Accessibility.IAccessible.get_accHelpTopic(out string pszHelpFile, object childID) { throw null; }
         string Accessibility.IAccessible.get_accKeyboardShortcut(object childID) { throw null; }
         string Accessibility.IAccessible.get_accName(object childID) { throw null; }
         object Accessibility.IAccessible.get_accRole(object childID) { throw null; }
@@ -232,17 +232,17 @@ namespace System.Windows.Forms
         string Accessibility.IAccessible.get_accValue(object childID) { throw null; }
         void Accessibility.IAccessible.set_accName(object childID, string newName) { }
         void Accessibility.IAccessible.set_accValue(object childID, string newValue) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public virtual void DoDefaultAction() { }
         public virtual System.Windows.Forms.AccessibleObject GetChild(int index) { throw null; }
         public virtual int GetChildCount() { throw null; }
         public virtual System.Windows.Forms.AccessibleObject GetFocused() { throw null; }
-        public virtual int GetHelpTopic(out string fileName) { fileName = default(string); throw null; }
+        public virtual int GetHelpTopic(out string fileName) { throw null; }
         public virtual System.Windows.Forms.AccessibleObject GetSelected() { throw null; }
         public virtual System.Windows.Forms.AccessibleObject HitTest(int x, int y) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public virtual System.Windows.Forms.AccessibleObject Navigate(System.Windows.Forms.AccessibleNavigation navdir) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public virtual void Select(System.Windows.Forms.AccessibleSelection flags) { }
         System.Reflection.FieldInfo System.Reflection.IReflect.GetField(string name, System.Reflection.BindingFlags bindingAttr) { throw null; }
         System.Reflection.FieldInfo[] System.Reflection.IReflect.GetFields(System.Reflection.BindingFlags bindingAttr) { throw null; }
@@ -255,9 +255,9 @@ namespace System.Windows.Forms
         System.Reflection.PropertyInfo System.Reflection.IReflect.GetProperty(string name, System.Reflection.BindingFlags bindingAttr) { throw null; }
         System.Reflection.PropertyInfo System.Reflection.IReflect.GetProperty(string name, System.Reflection.BindingFlags bindingAttr, System.Reflection.Binder binder, System.Type returnType, System.Type[] types, System.Reflection.ParameterModifier[] modifiers) { throw null; }
         object System.Reflection.IReflect.InvokeMember(string name, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, object target, object[] args, System.Reflection.ParameterModifier[] modifiers, System.Globalization.CultureInfo culture, string[] namedParameters) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected void UseStdAccessibleObjects(System.IntPtr handle) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected void UseStdAccessibleObjects(System.IntPtr handle, int objid) { }
     }
     public enum AccessibleRole
@@ -414,7 +414,7 @@ namespace System.Windows.Forms
         public static string ExecutablePath { get { throw null; } }
         public static string LocalUserAppDataPath { get { throw null; } }
         public static bool MessageLoop { get { throw null; } }
-        public static System.Windows.Forms.FormCollection OpenForms { [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]get { throw null; } }
+        public static System.Windows.Forms.FormCollection OpenForms { [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]get { throw null; } }
         public static string ProductName { get { throw null; } }
         public static string ProductVersion { get { throw null; } }
         public static bool RenderWithVisualStyles { get { throw null; } }
@@ -425,10 +425,10 @@ namespace System.Windows.Forms
         public static bool UseWaitCursor { get { throw null; } set { } }
         public static System.Windows.Forms.VisualStyles.VisualStyleState VisualStyleState { get { throw null; } set { } }
         public static event System.EventHandler ApplicationExit { add { } remove { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public static event System.EventHandler EnterThreadModal { add { } remove { } }
         public static event System.EventHandler Idle { add { } remove { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public static event System.EventHandler LeaveThreadModal { add { } remove { } }
         public static event System.Threading.ThreadExceptionEventHandler ThreadException { add { } remove { } }
         public static event System.EventHandler ThreadExit { add { } remove { } }
@@ -436,23 +436,23 @@ namespace System.Windows.Forms
         public static void DoEvents() { }
         public static void EnableVisualStyles() { }
         public static void Exit() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public static void Exit(System.ComponentModel.CancelEventArgs e) { }
         public static void ExitThread() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public static bool FilterMessage(ref System.Windows.Forms.Message message) { throw null; }
         public static System.Threading.ApartmentState OleRequired() { throw null; }
         public static void OnThreadException(System.Exception t) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public static void RaiseIdle(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public static void RegisterMessageLoop(System.Windows.Forms.Application.MessageLoopCallback callback) { }
         public static void RemoveMessageFilter(System.Windows.Forms.IMessageFilter value) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public static void Restart() { }
         public static void Run() { }
         public static void Run(System.Windows.Forms.ApplicationContext context) { }
@@ -461,10 +461,10 @@ namespace System.Windows.Forms
         public static bool SetSuspendState(System.Windows.Forms.PowerState state, bool force, bool disableWakeEvent) { throw null; }
         public static void SetUnhandledExceptionMode(System.Windows.Forms.UnhandledExceptionMode mode) { }
         public static void SetUnhandledExceptionMode(System.Windows.Forms.UnhandledExceptionMode mode, bool threadScope) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public static void UnregisterMessageLoop() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public delegate bool MessageLoopCallback();
     }
     public partial class ApplicationContext : System.IDisposable
@@ -582,7 +582,7 @@ namespace System.Windows.Forms
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.AxHostDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
     [System.ComponentModel.DesignTimeVisibleAttribute(false)]
     [System.ComponentModel.ToolboxItemAttribute(false)]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Name="FullTrust")]
     [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Name="FullTrust")]
@@ -592,262 +592,262 @@ namespace System.Windows.Forms
         [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.Demand, Name="FullTrust")]
         protected AxHost(string clsid, int flags) { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Image BackgroundImage { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.ImageLayout BackgroundImageLayout { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.Windows.Forms.ContainerControl ContainingControl { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.ContextMenu ContextMenu { get { throw null; } set { } }
         protected override System.Windows.Forms.CreateParams CreateParams { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.Cursor Cursor { get { throw null; } set { } }
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public bool EditMode { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual new bool Enabled { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Font Font { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Color ForeColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public bool HasAboutBox { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.ImeMode ImeMode { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public System.Windows.Forms.AxHost.State OcxState { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual new bool RightToLeft { get { throw null; } set { } }
         public override System.ComponentModel.ISite Site { set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string Text { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackColorChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageLayoutChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BindingContextChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.UICuesEventHandler ChangeUICues { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler Click { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler ContextMenuChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler CursorChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler DoubleClick { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.DragEventHandler DragDrop { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.DragEventHandler DragEnter { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler DragLeave { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.DragEventHandler DragOver { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler EnabledChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler FontChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler ForeColorChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.GiveFeedbackEventHandler GiveFeedback { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.HelpEventHandler HelpRequested { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler ImeModeChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.KeyEventHandler KeyDown { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.KeyPressEventHandler KeyPress { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.KeyEventHandler KeyUp { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.LayoutEventHandler Layout { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler MouseClick { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler MouseDoubleClick { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.MouseEventHandler MouseDown { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler MouseEnter { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler MouseHover { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler MouseLeave { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.MouseEventHandler MouseMove { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.MouseEventHandler MouseUp { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.MouseEventHandler MouseWheel { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.PaintEventHandler Paint { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.QueryAccessibilityHelpEventHandler QueryAccessibilityHelp { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.QueryContinueDragEventHandler QueryContinueDrag { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler RightToLeftChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler StyleChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TextChanged { add { } remove { } }
         protected virtual void AttachInterfaces() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public void BeginInit() { }
         protected override void CreateHandle() { }
         protected virtual object CreateInstanceCore(System.Guid clsid) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void CreateSink() { }
         protected override void DestroyHandle() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void DetachSink() { }
         protected override void Dispose(bool disposing) { }
         public void DoVerb(int verb) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new void DrawToBitmap(System.Drawing.Bitmap bitmap, System.Drawing.Rectangle targetBounds) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public void EndInit() { }
         [System.CLSCompliantAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected static System.Drawing.Color GetColorFromOleColor(uint color) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected static System.Drawing.Font GetFontFromIFont(object font) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected static System.Drawing.Font GetFontFromIFontDisp(object font) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected static object GetIFontDispFromFont(System.Drawing.Font font) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected static object GetIFontFromFont(System.Drawing.Font font) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected static object GetIPictureDispFromPicture(System.Drawing.Image image) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected static object GetIPictureFromCursor(System.Windows.Forms.Cursor cursor) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected static object GetIPictureFromPicture(System.Drawing.Image image) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected static double GetOADateFromTime(System.DateTime time) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public object GetOcx() { throw null; }
         [System.CLSCompliantAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected static uint GetOleColorFromColor(System.Drawing.Color color) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected static System.Drawing.Image GetPictureFromIPicture(object picture) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected static System.Drawing.Image GetPictureFromIPictureDisp(object picture) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override System.Drawing.Rectangle GetScaledBounds(System.Drawing.Rectangle bounds, System.Drawing.SizeF factor, System.Windows.Forms.BoundsSpecified specified) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected static System.DateTime GetTimeFromOADate(double date) { throw null; }
         public bool HasPropertyPages() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public void InvokeEditMode() { }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected override bool IsInputChar(char charCode) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public void MakeDirty() { }
         protected override void OnBackColorChanged(System.EventArgs e) { }
         protected override void OnFontChanged(System.EventArgs e) { }
         protected override void OnForeColorChanged(System.EventArgs e) { }
         protected override void OnHandleCreated(System.EventArgs e) { }
         protected virtual void OnInPlaceActive() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void OnLostFocus(System.EventArgs e) { }
         public override bool PreProcessMessage(ref System.Windows.Forms.Message msg) { throw null; }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected override bool ProcessDialogKey(System.Windows.Forms.Keys keyData) { throw null; }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected internal override bool ProcessMnemonic(char charCode) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected bool PropsValid() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected void RaiseOnMouseDown(short button, short shift, int x, int y) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected void RaiseOnMouseDown(short button, short shift, float x, float y) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected void RaiseOnMouseDown(object o1, object o2, object o3, object o4) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected void RaiseOnMouseMove(short button, short shift, int x, int y) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected void RaiseOnMouseMove(short button, short shift, float x, float y) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected void RaiseOnMouseMove(object o1, object o2, object o3, object o4) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected void RaiseOnMouseUp(short button, short shift, int x, int y) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected void RaiseOnMouseUp(short button, short shift, float x, float y) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected void RaiseOnMouseUp(object o1, object o2, object o3, object o4) { }
         protected void SetAboutBoxDelegate(System.Windows.Forms.AxHost.AboutBoxDelegate d) { }
         protected override void SetBoundsCore(int x, int y, int width, int height, System.Windows.Forms.BoundsSpecified specified) { }
@@ -855,29 +855,29 @@ namespace System.Windows.Forms
         public void ShowAboutBox() { }
         public void ShowPropertyPages() { }
         public void ShowPropertyPages(System.Windows.Forms.Control control) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         System.ComponentModel.AttributeCollection System.ComponentModel.ICustomTypeDescriptor.GetAttributes() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         string System.ComponentModel.ICustomTypeDescriptor.GetClassName() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         string System.ComponentModel.ICustomTypeDescriptor.GetComponentName() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         System.ComponentModel.TypeConverter System.ComponentModel.ICustomTypeDescriptor.GetConverter() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         System.ComponentModel.EventDescriptor System.ComponentModel.ICustomTypeDescriptor.GetDefaultEvent() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         System.ComponentModel.PropertyDescriptor System.ComponentModel.ICustomTypeDescriptor.GetDefaultProperty() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         object System.ComponentModel.ICustomTypeDescriptor.GetEditor(System.Type editorBaseType) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         System.ComponentModel.EventDescriptorCollection System.ComponentModel.ICustomTypeDescriptor.GetEvents() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         System.ComponentModel.EventDescriptorCollection System.ComponentModel.ICustomTypeDescriptor.GetEvents(System.Attribute[] attributes) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         System.ComponentModel.PropertyDescriptorCollection System.ComponentModel.ICustomTypeDescriptor.GetProperties() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         System.ComponentModel.PropertyDescriptorCollection System.ComponentModel.ICustomTypeDescriptor.GetProperties(System.Attribute[] attributes) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         object System.ComponentModel.ICustomTypeDescriptor.GetPropertyOwner(System.ComponentModel.PropertyDescriptor pd) { throw null; }
         protected override void WndProc(ref System.Windows.Forms.Message m) { }
         protected delegate void AboutBoxDelegate();
@@ -895,7 +895,7 @@ namespace System.Windows.Forms
             public AxComponentEditor() { }
             public override bool EditComponent(System.ComponentModel.ITypeDescriptorContext context, object obj, System.Windows.Forms.IWin32Window parent) { throw null; }
         }
-        [System.AttributeUsageAttribute((System.AttributeTargets)(4), Inherited=false)]
+        [System.AttributeUsageAttribute(System.AttributeTargets.Class, Inherited=false)]
         public sealed partial class ClsidAttribute : System.Attribute
         {
             public ClsidAttribute(string clsid) { }
@@ -937,7 +937,7 @@ namespace System.Windows.Forms
             public override object ConvertFrom(System.ComponentModel.ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value) { throw null; }
             public override object ConvertTo(System.ComponentModel.ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, System.Type destinationType) { throw null; }
         }
-        [System.AttributeUsageAttribute((System.AttributeTargets)(1), Inherited=false)]
+        [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, Inherited=false)]
         public sealed partial class TypeLibraryTimeStampAttribute : System.Attribute
         {
             public TypeLibraryTimeStampAttribute(string timestamp) { }
@@ -948,17 +948,17 @@ namespace System.Windows.Forms
     {
         public BaseCollection() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public virtual int Count { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public bool IsReadOnly { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public bool IsSynchronized { get { throw null; } }
         protected virtual System.Collections.ArrayList List { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public object SyncRoot { get { throw null; } }
         public void CopyTo(System.Array ar, int index) { }
         public System.Collections.IEnumerator GetEnumerator() { throw null; }
@@ -983,16 +983,16 @@ namespace System.Windows.Forms
         public Binding(string propertyName, object dataSource, string dataMember, bool formattingEnabled, System.Windows.Forms.DataSourceUpdateMode dataSourceUpdateMode, object nullValue, string formatString) { }
         public Binding(string propertyName, object dataSource, string dataMember, bool formattingEnabled, System.Windows.Forms.DataSourceUpdateMode dataSourceUpdateMode, object nullValue, string formatString, System.IFormatProvider formatInfo) { }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        public System.Windows.Forms.IBindableComponent BindableComponent { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        public System.Windows.Forms.IBindableComponent BindableComponent { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         public System.Windows.Forms.BindingManagerBase BindingManagerBase { get { throw null; } }
         public System.Windows.Forms.BindingMemberInfo BindingMemberInfo { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        public System.Windows.Forms.Control Control { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.ControlUpdateMode)(0))]
+        public System.Windows.Forms.Control Control { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.ControlUpdateMode.OnPropertyChanged)]
         public System.Windows.Forms.ControlUpdateMode ControlUpdateMode { get { throw null; } set { } }
         public object DataSource { get { throw null; } }
         public object DataSourceNullValue { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataSourceUpdateMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataSourceUpdateMode.OnValidation)]
         public System.Windows.Forms.DataSourceUpdateMode DataSourceUpdateMode { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         public System.IFormatProvider FormatInfo { get { throw null; } set { } }
@@ -1047,7 +1047,7 @@ namespace System.Windows.Forms
         bool System.Collections.ICollection.IsSynchronized { get { throw null; } }
         object System.Collections.ICollection.SyncRoot { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public event System.ComponentModel.CollectionChangeEventHandler CollectionChanged { add { } remove { } }
         protected internal void Add(object dataSource, System.Windows.Forms.BindingManagerBase listManager) { }
         protected virtual void AddCore(object dataSource, System.Windows.Forms.BindingManagerBase listManager) { }
@@ -1105,7 +1105,7 @@ namespace System.Windows.Forms
     public partial struct BindingMemberInfo
     {
         private object _dummy;
-        public BindingMemberInfo(string dataMember) { throw null;}
+        public BindingMemberInfo(string dataMember) { throw null; }
         public string BindingField { get { throw null; } }
         public string BindingMember { get { throw null; } }
         public string BindingPath { get { throw null; } }
@@ -1117,14 +1117,14 @@ namespace System.Windows.Forms
     [System.ComponentModel.DefaultEventAttribute("RefreshItems")]
     [System.ComponentModel.DefaultPropertyAttribute("BindingSource")]
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.BindingNavigatorDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class BindingNavigator : System.Windows.Forms.ToolStrip, System.ComponentModel.ISupportInitialize
     {
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public BindingNavigator() { }
         public BindingNavigator(bool addStandardItems) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public BindingNavigator(System.ComponentModel.IContainer container) { }
         public BindingNavigator(System.Windows.Forms.BindingSource bindingSource) { }
         [System.ComponentModel.TypeConverterAttribute(typeof(System.ComponentModel.ReferenceConverter))]
@@ -1153,7 +1153,7 @@ namespace System.Windows.Forms
         protected override void Dispose(bool disposing) { }
         public void EndInit() { }
         protected virtual void OnRefreshItems() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void RefreshItemsCore() { }
         public bool Validate() { throw null; }
     }
@@ -1199,11 +1199,11 @@ namespace System.Windows.Forms
         public object Current { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataMemberListEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public string DataMember { get { throw null; } set { } }
         [System.ComponentModel.AttributeProviderAttribute(typeof(System.ComponentModel.IListSource))]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public object DataSource { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         public virtual string Filter { get { throw null; } set { } }
@@ -1230,13 +1230,13 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute(null)]
         public string Sort { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual System.ComponentModel.ListSortDescriptionCollection SortDescriptions { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual System.ComponentModel.ListSortDirection SortDirection { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual System.ComponentModel.PropertyDescriptor SortProperty { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public virtual bool SupportsAdvancedSorting { get { throw null; } }
@@ -1263,9 +1263,9 @@ namespace System.Windows.Forms
         event System.EventHandler System.ComponentModel.ISupportInitializeNotification.Initialized { add { } remove { } }
         public virtual int Add(object value) { throw null; }
         public virtual object AddNew() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual void ApplySort(System.ComponentModel.ListSortDescriptionCollection sorts) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual void ApplySort(System.ComponentModel.PropertyDescriptor property, System.ComponentModel.ListSortDirection sort) { }
         public void CancelEdit() { }
         public virtual void Clear() { }
@@ -1299,7 +1299,7 @@ namespace System.Windows.Forms
         public void RemoveCurrent() { }
         public virtual void RemoveFilter() { }
         public virtual void RemoveSort() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public virtual void ResetAllowNew() { }
         public void ResetBindings(bool metadataChanged) { }
         public void ResetCurrentItem() { }
@@ -1364,23 +1364,23 @@ namespace System.Windows.Forms
         Y = 2,
     }
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.ButtonBaseDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class Button : System.Windows.Forms.ButtonBase, System.Windows.Forms.IButtonControl
     {
         public Button() { }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.AutoSizeMode)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.AutoSizeMode.GrowOnly)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.AutoSizeMode AutoSizeMode { get { throw null; } set { } }
-        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DialogResult)(0))]
+        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DialogResult.None)]
         public virtual System.Windows.Forms.DialogResult DialogResult { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public new event System.EventHandler DoubleClick { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public new event System.Windows.Forms.MouseEventHandler MouseDoubleClick { add { } remove { } }
         public virtual void NotifyDefault(bool value) { }
         protected override void OnClick(System.EventArgs e) { }
@@ -1390,67 +1390,67 @@ namespace System.Windows.Forms
         protected override void OnMouseUp(System.Windows.Forms.MouseEventArgs mevent) { }
         protected override void OnTextChanged(System.EventArgs e) { }
         public void PerformClick() { }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected internal override bool ProcessMnemonic(char charCode) { throw null; }
         public override string ToString() { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override void WndProc(ref System.Windows.Forms.Message m) { }
     }
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.ButtonBaseDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public abstract partial class ButtonBase : System.Windows.Forms.Control
     {
         protected ButtonBase() { }
         [System.ComponentModel.BrowsableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public bool AutoEllipsis { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(1))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Visible)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public override bool AutoSize { get { throw null; } set { } }
         public override System.Drawing.Color BackColor { get { throw null; } set { } }
-        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         protected override System.Windows.Forms.ImeMode DefaultImeMode { get { throw null; } }
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         public System.Windows.Forms.FlatButtonAppearance FlatAppearance { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.FlatStyle)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.FlatStyle.Standard)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.FlatStyle FlatStyle { get { throw null; } set { } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Drawing.Image Image { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Drawing.ContentAlignment)(32))]
+        [System.ComponentModel.DefaultValueAttribute(System.Drawing.ContentAlignment.MiddleCenter)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Drawing.ContentAlignment ImageAlign { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(-1)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.ImageIndexEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Windows.Forms.ImageIndexConverter))]
         public int ImageIndex { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.ImageIndexEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Windows.Forms.ImageKeyConverter))]
         public string ImageKey { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public System.Windows.Forms.ImageList ImageList { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.ImeMode ImeMode { get { throw null; } set { } }
         protected internal bool IsDefault { get { throw null; } set { } }
         [System.ComponentModel.EditorAttribute("System.ComponentModel.Design.MultilineStringEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.SettingsBindableAttribute(true)]
         public override string Text { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Drawing.ContentAlignment)(32))]
+        [System.ComponentModel.DefaultValueAttribute(System.Drawing.ContentAlignment.MiddleCenter)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual System.Drawing.ContentAlignment TextAlign { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.TextImageRelation)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.TextImageRelation.Overlay)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.TextImageRelation TextImageRelation { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
@@ -1459,10 +1459,10 @@ namespace System.Windows.Forms
         public bool UseMnemonic { get { throw null; } set { } }
         public bool UseVisualStyleBackColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public new event System.EventHandler AutoSizeChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler ImeModeChanged { add { } remove { } }
         protected override System.Windows.Forms.AccessibleObject CreateAccessibilityInstance() { throw null; }
         protected override void Dispose(bool disposing) { }
@@ -1482,14 +1482,14 @@ namespace System.Windows.Forms
         protected override void OnTextChanged(System.EventArgs e) { }
         protected override void OnVisibleChanged(System.EventArgs e) { }
         protected void ResetFlagsandPaint() { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override void WndProc(ref System.Windows.Forms.Message m) { }
         [System.Runtime.InteropServices.ComVisibleAttribute(true)]
         public partial class ButtonBaseAccessibleObject : System.Windows.Forms.Control.ControlAccessibleObject
         {
             public ButtonBaseAccessibleObject(System.Windows.Forms.Control owner) : base (default(System.Windows.Forms.Control)) { }
             public override System.Windows.Forms.AccessibleStates State { get { throw null; } }
-            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
             public override void DoDefaultAction() { }
         }
     }
@@ -1551,32 +1551,32 @@ namespace System.Windows.Forms
     [System.ComponentModel.DefaultEventAttribute("CheckedChanged")]
     [System.ComponentModel.DefaultPropertyAttribute("Checked")]
     [System.ComponentModel.ToolboxItemAttribute("System.Windows.Forms.Design.AutoSizeToolboxItem,System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class CheckBox : System.Windows.Forms.ButtonBase
     {
         public CheckBox() { }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.Appearance)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.Appearance.Normal)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.Appearance Appearance { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool AutoCheck { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Drawing.ContentAlignment)(16))]
+        [System.ComponentModel.DefaultValueAttribute(System.Drawing.ContentAlignment.MiddleLeft)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Drawing.ContentAlignment CheckAlign { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         [System.ComponentModel.SettingsBindableAttribute(true)]
         public bool Checked { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.CheckState)(0))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.CheckState.Unchecked)]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public System.Windows.Forms.CheckState CheckState { get { throw null; } set { } }
-        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Drawing.ContentAlignment)(16))]
+        [System.ComponentModel.DefaultValueAttribute(System.Drawing.ContentAlignment.MiddleLeft)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public override System.Drawing.ContentAlignment TextAlign { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
@@ -1585,10 +1585,10 @@ namespace System.Windows.Forms
         public event System.EventHandler CheckedChanged { add { } remove { } }
         public event System.EventHandler CheckStateChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler DoubleClick { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.MouseEventHandler MouseDoubleClick { add { } remove { } }
         protected override System.Windows.Forms.AccessibleObject CreateAccessibilityInstance() { throw null; }
         protected virtual void OnAppearanceChanged(System.EventArgs e) { }
@@ -1598,7 +1598,7 @@ namespace System.Windows.Forms
         protected override void OnHandleCreated(System.EventArgs e) { }
         protected override void OnKeyDown(System.Windows.Forms.KeyEventArgs e) { }
         protected override void OnMouseUp(System.Windows.Forms.MouseEventArgs mevent) { }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected internal override bool ProcessMnemonic(char charCode) { throw null; }
         public override string ToString() { throw null; }
         [System.Runtime.InteropServices.ComVisibleAttribute(true)]
@@ -1608,7 +1608,7 @@ namespace System.Windows.Forms
             public override string DefaultAction { get { throw null; } }
             public override System.Windows.Forms.AccessibleRole Role { get { throw null; } }
             public override System.Windows.Forms.AccessibleStates State { get { throw null; } }
-            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
             public override void DoDefaultAction() { }
         }
     }
@@ -1626,41 +1626,41 @@ namespace System.Windows.Forms
         public static bool IsBackgroundPartiallyTransparent(System.Windows.Forms.VisualStyles.CheckBoxState state) { throw null; }
     }
     [System.ComponentModel.LookupBindingPropertiesAttribute]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class CheckedListBox : System.Windows.Forms.ListBox
     {
         public CheckedListBox() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.CheckedListBox.CheckedIndexCollection CheckedIndices { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.CheckedListBox.CheckedItemCollection CheckedItems { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool CheckOnClick { get { throw null; } set { } }
-        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new object DataSource { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new string DisplayMember { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.DrawMode DrawMode { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override int ItemHeight { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.ListControlStringCollectionEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.LocalizableAttribute(true)]
         public new System.Windows.Forms.CheckedListBox.ObjectCollection Items { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.Padding Padding { get { throw null; } set { } }
         public override System.Windows.Forms.SelectionMode SelectionMode { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
@@ -1668,29 +1668,29 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool UseCompatibleTextRendering { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new string ValueMember { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public new event System.EventHandler Click { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler DataSourceChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler DisplayMemberChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.DrawItemEventHandler DrawItem { add { } remove { } }
         public event System.Windows.Forms.ItemCheckEventHandler ItemCheck { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.MeasureItemEventHandler MeasureItem { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public new event System.Windows.Forms.MouseEventHandler MouseClick { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler ValueMemberChanged { add { } remove { } }
         protected override System.Windows.Forms.AccessibleObject CreateAccessibilityInstance() { throw null; }
         protected override System.Windows.Forms.ListBox.ObjectCollection CreateItemCollection() { throw null; }
@@ -1708,9 +1708,9 @@ namespace System.Windows.Forms
         protected override void RefreshItems() { }
         public void SetItemChecked(int index, bool value) { }
         public void SetItemCheckState(int index, System.Windows.Forms.CheckState value) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override void WmReflectCommand(ref System.Windows.Forms.Message m) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override void WndProc(ref System.Windows.Forms.Message m) { }
         public partial class CheckedIndexCollection : System.Collections.ICollection, System.Collections.IEnumerable, System.Collections.IList
         {
@@ -1718,7 +1718,7 @@ namespace System.Windows.Forms
             public int Count { get { throw null; } }
             public bool IsReadOnly { get { throw null; } }
             [System.ComponentModel.BrowsableAttribute(false)]
-            [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+            [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
             public int this[int index] { get { throw null; } }
             bool System.Collections.ICollection.IsSynchronized { get { throw null; } }
             object System.Collections.ICollection.SyncRoot { get { throw null; } }
@@ -1742,7 +1742,7 @@ namespace System.Windows.Forms
             public int Count { get { throw null; } }
             public bool IsReadOnly { get { throw null; } }
             [System.ComponentModel.BrowsableAttribute(false)]
-            [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+            [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
             public object this[int index] { get { throw null; } set { } }
             bool System.Collections.ICollection.IsSynchronized { get { throw null; } }
             object System.Collections.ICollection.SyncRoot { get { throw null; } }
@@ -1792,7 +1792,7 @@ namespace System.Windows.Forms
         public static void SetData(string format, object data) { }
         public static void SetDataObject(object data) { }
         public static void SetDataObject(object data, bool copy) { }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Clipboard=(System.Security.Permissions.UIPermissionClipboard)(1))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Clipboard=System.Security.Permissions.UIPermissionClipboard.OwnClipboard)]
         public static void SetDataObject(object data, bool copy, int retryTimes, int retryDelay) { }
         public static void SetFileDropList(System.Collections.Specialized.StringCollection filePaths) { }
         public static void SetImage(System.Drawing.Image image) { }
@@ -1827,11 +1827,11 @@ namespace System.Windows.Forms
         public virtual bool AnyColor { get { throw null; } set { } }
         public System.Drawing.Color Color { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int[] CustomColors { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public virtual bool FullOpen { get { throw null; } set { } }
-        protected virtual System.IntPtr Instance { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2)), System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        protected virtual System.IntPtr Instance { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode), System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         protected virtual int Options { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public virtual bool ShowHelp { get { throw null; } set { } }
@@ -1857,18 +1857,18 @@ namespace System.Windows.Forms
         public ColumnHeader(int imageIndex) { }
         public ColumnHeader(string imageKey) { }
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public int DisplayIndex { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(-1)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.ImageIndexEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Windows.Forms.ImageIndexConverter))]
         public int ImageIndex { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.ImageIndexEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Windows.Forms.ImageKeyConverter))]
         public string ImageKey { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
@@ -1886,7 +1886,7 @@ namespace System.Windows.Forms
         public object Tag { get { throw null; } set { } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public string Text { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.HorizontalAlignment)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.HorizontalAlignment.Left)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.HorizontalAlignment TextAlign { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(60)]
@@ -1948,53 +1948,53 @@ namespace System.Windows.Forms
     [System.ComponentModel.DefaultEventAttribute("SelectedIndexChanged")]
     [System.ComponentModel.DefaultPropertyAttribute("Items")]
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.ComboBoxDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class ComboBox : System.Windows.Forms.ListControl
     {
         public ComboBox() { }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.ListControlStringCollectionEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.AutoCompleteStringCollection AutoCompleteCustomSource { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.AutoCompleteMode)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.AutoCompleteMode.None)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public System.Windows.Forms.AutoCompleteMode AutoCompleteMode { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.AutoCompleteSource)(128))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.AutoCompleteSource.None)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public System.Windows.Forms.AutoCompleteSource AutoCompleteSource { get { throw null; } set { } }
         public override System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Image BackgroundImage { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.ImageLayout BackgroundImageLayout { get { throw null; } set { } }
-        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         [System.ComponentModel.AttributeProviderAttribute(typeof(System.ComponentModel.IListSource))]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public new object DataSource { get { throw null; } set { } }
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DrawMode)(0))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DrawMode.Normal)]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public System.Windows.Forms.DrawMode DrawMode { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(106)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public int DropDownHeight { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.ComboBoxStyle)(1))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.ComboBoxStyle.DropDown)]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public System.Windows.Forms.ComboBoxStyle DropDownStyle { get { throw null; } set { } }
         public int DropDownWidth { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool DroppedDown { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.FlatStyle)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.FlatStyle.Standard)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.FlatStyle FlatStyle { get { throw null; } set { } }
         public override bool Focused { get { throw null; } }
@@ -2004,7 +2004,7 @@ namespace System.Windows.Forms
         public bool IntegralHeight { get { throw null; } set { } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public int ItemHeight { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.ListControlStringCollectionEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.LocalizableAttribute(true)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
@@ -2018,27 +2018,27 @@ namespace System.Windows.Forms
         public int MaxLength { get { throw null; } set { } }
         public override System.Drawing.Size MinimumSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.Padding Padding { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int PreferredHeight { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public override int SelectedIndex { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public object SelectedItem { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string SelectedText { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int SelectionLength { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int SelectionStart { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool Sorted { get { throw null; } set { } }
@@ -2046,13 +2046,13 @@ namespace System.Windows.Forms
         [System.ComponentModel.LocalizableAttribute(true)]
         public override string Text { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageLayoutChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler DoubleClick { add { } remove { } }
         public event System.Windows.Forms.DrawItemEventHandler DrawItem { add { } remove { } }
         public event System.EventHandler DropDown { add { } remove { } }
@@ -2060,10 +2060,10 @@ namespace System.Windows.Forms
         public event System.EventHandler DropDownStyleChanged { add { } remove { } }
         public event System.Windows.Forms.MeasureItemEventHandler MeasureItem { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler PaddingChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.PaintEventHandler Paint { add { } remove { } }
         public event System.EventHandler SelectedIndexChanged { add { } remove { } }
         public event System.EventHandler SelectionChangeCommitted { add { } remove { } }
@@ -2090,14 +2090,14 @@ namespace System.Windows.Forms
         protected virtual void OnDropDownStyleChanged(System.EventArgs e) { }
         protected override void OnFontChanged(System.EventArgs e) { }
         protected override void OnForeColorChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void OnGotFocus(System.EventArgs e) { }
         protected override void OnHandleCreated(System.EventArgs e) { }
         protected override void OnHandleDestroyed(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void OnKeyDown(System.Windows.Forms.KeyEventArgs e) { }
         protected override void OnKeyPress(System.Windows.Forms.KeyPressEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void OnLostFocus(System.EventArgs e) { }
         protected virtual void OnMeasureItem(System.Windows.Forms.MeasureItemEventArgs e) { }
         protected override void OnMouseEnter(System.EventArgs e) { }
@@ -2108,12 +2108,12 @@ namespace System.Windows.Forms
         protected virtual void OnSelectedItemChanged(System.EventArgs e) { }
         protected override void OnSelectedValueChanged(System.EventArgs e) { }
         protected virtual void OnSelectionChangeCommitted(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void OnTextChanged(System.EventArgs e) { }
         protected virtual void OnTextUpdate(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void OnValidating(System.ComponentModel.CancelEventArgs e) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override bool ProcessKeyEventArgs(ref System.Windows.Forms.Message m) { throw null; }
         protected override void RefreshItem(int index) { }
         protected override void RefreshItems() { }
@@ -2125,12 +2125,12 @@ namespace System.Windows.Forms
         protected override void SetItemCore(int index, object value) { }
         protected override void SetItemsCore(System.Collections.IList value) { }
         public override string ToString() { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override void WndProc(ref System.Windows.Forms.Message m) { }
         [System.Runtime.InteropServices.ComVisibleAttribute(true)]
         public partial class ChildAccessibleObject : System.Windows.Forms.AccessibleObject
         {
-            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
             public ChildAccessibleObject(System.Windows.Forms.ComboBox owner, System.IntPtr handle) { }
             public override string Name { get { throw null; } }
         }
@@ -2141,7 +2141,7 @@ namespace System.Windows.Forms
             public int Count { get { throw null; } }
             public bool IsReadOnly { get { throw null; } }
             [System.ComponentModel.BrowsableAttribute(false)]
-            [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+            [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
             public virtual object this[int index] { get { throw null; } set { } }
             bool System.Collections.ICollection.IsSynchronized { get { throw null; } }
             object System.Collections.ICollection.SyncRoot { get { throw null; } }
@@ -2187,75 +2187,75 @@ namespace System.Windows.Forms
         [System.ComponentModel.TypeConverterAttribute(typeof(System.ComponentModel.StringConverter))]
         public object Tag { get { throw null; } set { } }
         public event System.EventHandler HelpRequest { add { } remove { } }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected virtual System.IntPtr HookProc(System.IntPtr hWnd, int msg, System.IntPtr wparam, System.IntPtr lparam) { throw null; }
         protected virtual void OnHelpRequest(System.EventArgs e) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected virtual System.IntPtr OwnerWndProc(System.IntPtr hWnd, int msg, System.IntPtr wparam, System.IntPtr lparam) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public abstract void Reset();
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected abstract bool RunDialog(System.IntPtr hwndOwner);
         public System.Windows.Forms.DialogResult ShowDialog() { throw null; }
         public System.Windows.Forms.DialogResult ShowDialog(System.Windows.Forms.IWin32Window owner) { throw null; }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class ContainerControl : System.Windows.Forms.ScrollableControl, System.Windows.Forms.IContainerControl
     {
         public ContainerControl() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.Control ActiveControl { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Drawing.SizeF AutoScaleDimensions { get { throw null; } set { } }
         protected System.Drawing.SizeF AutoScaleFactor { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.Windows.Forms.AutoScaleMode AutoScaleMode { get { throw null; } set { } }
-        [System.ComponentModel.AmbientValueAttribute((System.Windows.Forms.AutoValidate)(-1))]
+        [System.ComponentModel.AmbientValueAttribute(System.Windows.Forms.AutoValidate.Inherit)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual System.Windows.Forms.AutoValidate AutoValidate { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public override System.Windows.Forms.BindingContext BindingContext { get { throw null; } set { } }
         protected override bool CanEnableIme { get { throw null; } }
-        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.Drawing.SizeF CurrentAutoScaleDimensions { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.Form ParentForm { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public event System.EventHandler AutoValidateChanged { add { } remove { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void AdjustFormScrollbars(bool displayScrollbars) { }
         protected override void Dispose(bool disposing) { }
         protected virtual void OnAutoValidateChanged(System.EventArgs e) { }
         protected override void OnCreateControl() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void OnFontChanged(System.EventArgs e) { }
         protected override void OnLayout(System.Windows.Forms.LayoutEventArgs e) { }
         protected override void OnParentChanged(System.EventArgs e) { }
         public void PerformAutoScale() { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override bool ProcessCmdKey(ref System.Windows.Forms.Message msg, System.Windows.Forms.Keys keyData) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected override bool ProcessDialogChar(char charCode) { throw null; }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected override bool ProcessDialogKey(System.Windows.Forms.Keys keyData) { throw null; }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected internal override bool ProcessMnemonic(char charCode) { throw null; }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected virtual bool ProcessTabKey(bool forward) { throw null; }
         protected override void Select(bool directed, bool forward) { }
         bool System.Windows.Forms.IContainerControl.ActivateControl(System.Windows.Forms.Control control) { throw null; }
@@ -2263,13 +2263,13 @@ namespace System.Windows.Forms
         public bool Validate() { throw null; }
         public bool Validate(bool checkAutoValidate) { throw null; }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual bool ValidateChildren() { throw null; }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual bool ValidateChildren(System.Windows.Forms.ValidationConstraints validationConstraints) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override void WndProc(ref System.Windows.Forms.Message m) { }
     }
     public partial class ContentsResizedEventArgs : System.EventArgs
@@ -2283,32 +2283,32 @@ namespace System.Windows.Forms
     {
         public ContextMenu() : base (default(System.Windows.Forms.MenuItem[])) { }
         public ContextMenu(System.Windows.Forms.MenuItem[] menuItems) : base (default(System.Windows.Forms.MenuItem[])) { }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.RightToLeft)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.RightToLeft.No)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual System.Windows.Forms.RightToLeft RightToLeft { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        public System.Windows.Forms.Control SourceControl { [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]get { throw null; } }
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        public System.Windows.Forms.Control SourceControl { [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]get { throw null; } }
         public event System.EventHandler Collapse { add { } remove { } }
         public event System.EventHandler Popup { add { } remove { } }
         protected internal virtual void OnCollapse(System.EventArgs e) { }
         protected internal virtual void OnPopup(System.EventArgs e) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected internal virtual bool ProcessCmdKey(ref System.Windows.Forms.Message msg, System.Windows.Forms.Keys keyData, System.Windows.Forms.Control control) { throw null; }
         public void Show(System.Windows.Forms.Control control, System.Drawing.Point pos) { }
         public void Show(System.Windows.Forms.Control control, System.Drawing.Point pos, System.Windows.Forms.LeftRightAlignment alignment) { }
     }
     [System.ComponentModel.DefaultEventAttribute("Opening")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class ContextMenuStrip : System.Windows.Forms.ToolStripDropDownMenu
     {
         public ContextMenuStrip() { }
         public ContextMenuStrip(System.ComponentModel.IContainer container) { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        public System.Windows.Forms.Control SourceControl { [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]get { throw null; } }
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        public System.Windows.Forms.Control SourceControl { [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]get { throw null; } }
         protected override void Dispose(bool disposing) { }
         protected override void SetVisibleCore(bool visible) { }
     }
@@ -2317,7 +2317,7 @@ namespace System.Windows.Forms
     [System.ComponentModel.Design.Serialization.DesignerSerializerAttribute("System.Windows.Forms.Design.ControlCodeDomSerializer, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", "System.ComponentModel.Design.Serialization.CodeDomSerializer, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.ControlDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
     [System.ComponentModel.ToolboxItemFilterAttribute("System.Windows.Forms")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class Control : System.ComponentModel.Component, System.ComponentModel.IComponent, System.ComponentModel.ISynchronizeInvoke, System.IDisposable, System.Windows.Forms.IBindableComponent, System.Windows.Forms.IDropTarget, System.Windows.Forms.IWin32Window
     {
@@ -2327,12 +2327,12 @@ namespace System.Windows.Forms
         public Control(System.Windows.Forms.Control parent, string text) { }
         public Control(System.Windows.Forms.Control parent, string text, int left, int top, int width, int height) { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.Windows.Forms.AccessibleObject AccessibilityObject { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public string AccessibleDefaultActionDescription { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.LocalizableAttribute(true)]
@@ -2340,81 +2340,81 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public string AccessibleName { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.AccessibleRole)(-1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.AccessibleRole.Default)]
         public System.Windows.Forms.AccessibleRole AccessibleRole { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public virtual bool AllowDrop { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.AnchorStyles)(5))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.AnchorStyles.Left | System.Windows.Forms.AnchorStyles.Top)]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public virtual System.Windows.Forms.AnchorStyles Anchor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Point), "0, 0")]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public virtual System.Drawing.Point AutoScrollOffset { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public virtual bool AutoSize { get { throw null; } set { } }
         [System.Runtime.InteropServices.DispIdAttribute(-501)]
         public virtual System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual System.Drawing.Image BackgroundImage { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.ImageLayout)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.ImageLayout.Tile)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual System.Windows.Forms.ImageLayout BackgroundImageLayout { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public virtual System.Windows.Forms.BindingContext BindingContext { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public int Bottom { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.Drawing.Rectangle Bounds { get { throw null; } set { } }
         protected virtual bool CanEnableIme { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public bool CanFocus { get { throw null; } }
         protected override bool CanRaiseEvents { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public bool CanSelect { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public bool Capture { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool CausesValidation { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public static bool CheckForIllegalCrossThreadCalls { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.Drawing.Rectangle ClientRectangle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.Drawing.Size ClientSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DescriptionAttribute("ControlCompanyNameDescr")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public string CompanyName { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public bool ContainsFocus { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
@@ -2422,18 +2422,18 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute(null)]
         public virtual System.Windows.Forms.ContextMenuStrip ContextMenuStrip { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         public System.Windows.Forms.Control.ControlCollection Controls { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public bool Created { get { throw null; } }
-        protected virtual System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2)), System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        protected virtual System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode), System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         [System.ComponentModel.AmbientValueAttribute(null)]
         public virtual System.Windows.Forms.Cursor Cursor { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.ParenthesizePropertyNameAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public System.Windows.Forms.ControlBindingsCollection DataBindings { get { throw null; } }
         public static System.Drawing.Color DefaultBackColor { get { throw null; } }
         protected virtual System.Windows.Forms.Cursor DefaultCursor { get { throw null; } }
@@ -2446,28 +2446,28 @@ namespace System.Windows.Forms
         protected virtual System.Windows.Forms.Padding DefaultPadding { get { throw null; } }
         protected virtual System.Drawing.Size DefaultSize { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public int DeviceDpi { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public virtual System.Drawing.Rectangle DisplayRectangle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public bool Disposing { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DockStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DockStyle.None)]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public virtual System.Windows.Forms.DockStyle Dock { get { throw null; } set { } }
         protected virtual bool DoubleBuffered { get { throw null; } set { } }
         [System.ComponentModel.LocalizableAttribute(true)]
         [System.Runtime.InteropServices.DispIdAttribute(-514)]
         public bool Enabled { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public virtual bool Focused { get { throw null; } }
         [System.ComponentModel.AmbientValueAttribute(null)]
         [System.ComponentModel.LocalizableAttribute(true)]
@@ -2477,47 +2477,47 @@ namespace System.Windows.Forms
         [System.Runtime.InteropServices.DispIdAttribute(-513)]
         public virtual System.Drawing.Color ForeColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Runtime.InteropServices.DispIdAttribute(-515)]
         public System.IntPtr Handle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public bool HasChildren { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public int Height { get { throw null; } set { } }
-        [System.ComponentModel.AmbientValueAttribute((System.Windows.Forms.ImeMode)(-1))]
+        [System.ComponentModel.AmbientValueAttribute(System.Windows.Forms.ImeMode.Inherit)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.ImeMode ImeMode { get { throw null; } set { } }
         protected virtual System.Windows.Forms.ImeMode ImeModeBase { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public bool InvokeRequired { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public bool IsAccessible { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public bool IsDisposed { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public bool IsHandleCreated { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public bool IsMirrored { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public virtual System.Windows.Forms.Layout.LayoutEngine LayoutEngine { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public int Left { get { throw null; } set { } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Drawing.Point Location { get { throw null; } set { } }
@@ -2536,48 +2536,48 @@ namespace System.Windows.Forms
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.Padding Padding { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.Control Parent { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public System.Drawing.Size PreferredSize { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public string ProductName { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public string ProductVersion { get { throw null; } }
         protected static System.Windows.Forms.ImeMode PropagatingImeMode { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public bool RecreatingHandle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.Drawing.Region Region { get { throw null; } set { } }
         [System.ObsoleteAttribute("This property has been deprecated. Please use RightToLeft instead. http://go.microsoft.com/fwlink/?linkid=14202")]
         protected internal bool RenderRightToLeft { get { throw null; } }
         protected bool ResizeRedraw { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public int Right { get { throw null; } }
-        [System.ComponentModel.AmbientValueAttribute((System.Windows.Forms.RightToLeft)(2))]
+        [System.ComponentModel.AmbientValueAttribute(System.Windows.Forms.RightToLeft.Inherit)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual System.Windows.Forms.RightToLeft RightToLeft { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual bool ScaleChildren { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected internal virtual bool ShowFocusCues { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected internal virtual bool ShowKeyboardCues { get { throw null; } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public override System.ComponentModel.ISite Site { get { throw null; } set { } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Drawing.Size Size { get { throw null; } set { } }
@@ -2597,29 +2597,29 @@ namespace System.Windows.Forms
         [System.Runtime.InteropServices.DispIdAttribute(-517)]
         public virtual string Text { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public int Top { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.Windows.Forms.Control TopLevelControl { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public bool UseWaitCursor { get { throw null; } set { } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public bool Visible { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public int Width { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
-        public System.Windows.Forms.IWindowTarget WindowTarget { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]set { } }
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
+        public System.Windows.Forms.IWindowTarget WindowTarget { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public event System.EventHandler AutoSizeChanged { add { } remove { } }
         public event System.EventHandler BackColorChanged { add { } remove { } }
         public event System.EventHandler BackgroundImageChanged { add { } remove { } }
@@ -2633,10 +2633,10 @@ namespace System.Windows.Forms
         public event System.EventHandler ContextMenuChanged { add { } remove { } }
         public event System.EventHandler ContextMenuStripChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.Windows.Forms.ControlEventHandler ControlAdded { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.Windows.Forms.ControlEventHandler ControlRemoved { add { } remove { } }
         public event System.EventHandler CursorChanged { add { } remove { } }
         public event System.EventHandler DockChanged { add { } remove { } }
@@ -2653,18 +2653,18 @@ namespace System.Windows.Forms
         public event System.EventHandler ForeColorChanged { add { } remove { } }
         public event System.Windows.Forms.GiveFeedbackEventHandler GiveFeedback { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.EventHandler GotFocus { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.EventHandler HandleCreated { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.EventHandler HandleDestroyed { add { } remove { } }
         public event System.Windows.Forms.HelpEventHandler HelpRequested { add { } remove { } }
         public event System.EventHandler ImeModeChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.Windows.Forms.InvalidateEventHandler Invalidated { add { } remove { } }
         public event System.Windows.Forms.KeyEventHandler KeyDown { add { } remove { } }
         public event System.Windows.Forms.KeyPressEventHandler KeyPress { add { } remove { } }
@@ -2673,7 +2673,7 @@ namespace System.Windows.Forms
         public event System.EventHandler Leave { add { } remove { } }
         public event System.EventHandler LocationChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.EventHandler LostFocus { add { } remove { } }
         public event System.EventHandler MarginChanged { add { } remove { } }
         public event System.EventHandler MouseCaptureChanged { add { } remove { } }
@@ -2686,7 +2686,7 @@ namespace System.Windows.Forms
         public event System.Windows.Forms.MouseEventHandler MouseMove { add { } remove { } }
         public event System.Windows.Forms.MouseEventHandler MouseUp { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.Windows.Forms.MouseEventHandler MouseWheel { add { } remove { } }
         public event System.EventHandler Move { add { } remove { } }
         public event System.EventHandler PaddingChanged { add { } remove { } }
@@ -2696,7 +2696,7 @@ namespace System.Windows.Forms
         public event System.Windows.Forms.QueryAccessibilityHelpEventHandler QueryAccessibilityHelp { add { } remove { } }
         public event System.Windows.Forms.QueryContinueDragEventHandler QueryContinueDrag { add { } remove { } }
         public event System.EventHandler RegionChanged { add { } remove { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.EventHandler Resize { add { } remove { } }
         public event System.EventHandler RightToLeftChanged { add { } remove { } }
         public event System.EventHandler SizeChanged { add { } remove { } }
@@ -2708,47 +2708,47 @@ namespace System.Windows.Forms
         public event System.EventHandler Validated { add { } remove { } }
         public event System.ComponentModel.CancelEventHandler Validating { add { } remove { } }
         public event System.EventHandler VisibleChanged { add { } remove { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected internal void AccessibilityNotifyClients(System.Windows.Forms.AccessibleEvents accEvent, int childID) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected void AccessibilityNotifyClients(System.Windows.Forms.AccessibleEvents accEvent, int objectID, int childID) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.IAsyncResult BeginInvoke(System.Delegate method) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.IAsyncResult BeginInvoke(System.Delegate method, params object[] args) { throw null; }
         public void BringToFront() { }
         public bool Contains(System.Windows.Forms.Control ctl) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual System.Windows.Forms.AccessibleObject CreateAccessibilityInstance() { throw null; }
         public void CreateControl() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual System.Windows.Forms.Control.ControlCollection CreateControlsInstance() { throw null; }
         public System.Drawing.Graphics CreateGraphics() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected virtual void CreateHandle() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected virtual void DefWndProc(ref System.Windows.Forms.Message m) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected virtual void DestroyHandle() { }
         protected override void Dispose(bool disposing) { }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Clipboard=(System.Security.Permissions.UIPermissionClipboard)(1))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Clipboard=System.Security.Permissions.UIPermissionClipboard.OwnClipboard)]
         public System.Windows.Forms.DragDropEffects DoDragDrop(object data, System.Windows.Forms.DragDropEffects allowedEffects) { throw null; }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         public void DrawToBitmap(System.Drawing.Bitmap bitmap, System.Drawing.Rectangle targetBounds) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public object EndInvoke(System.IAsyncResult asyncResult) { throw null; }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         public System.Windows.Forms.Form FindForm() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public bool Focus() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public static System.Windows.Forms.Control FromChildHandle(System.IntPtr handle) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public static System.Windows.Forms.Control FromHandle(System.IntPtr handle) { throw null; }
         protected virtual System.Windows.Forms.AccessibleObject GetAccessibilityObjectById(int objectId) { throw null; }
         protected System.Windows.Forms.AutoSizeMode GetAutoSizeMode() { throw null; }
@@ -2756,14 +2756,14 @@ namespace System.Windows.Forms
         public System.Windows.Forms.Control GetChildAtPoint(System.Drawing.Point pt, System.Windows.Forms.GetChildAtPointSkip skipValue) { throw null; }
         public System.Windows.Forms.IContainerControl GetContainerControl() { throw null; }
         public System.Windows.Forms.Control GetNextControl(System.Windows.Forms.Control ctl, bool forward) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public virtual System.Drawing.Size GetPreferredSize(System.Drawing.Size proposedSize) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual System.Drawing.Rectangle GetScaledBounds(System.Drawing.Rectangle bounds, System.Drawing.SizeF factor, System.Windows.Forms.BoundsSpecified specified) { throw null; }
         protected bool GetStyle(System.Windows.Forms.ControlStyles flag) { throw null; }
         protected bool GetTopLevel() { throw null; }
         public void Hide() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void InitLayout() { }
         public void Invalidate() { }
         public void Invalidate(bool invalidateChildren) { }
@@ -2773,281 +2773,281 @@ namespace System.Windows.Forms
         public void Invalidate(System.Drawing.Region region, bool invalidateChildren) { }
         public object Invoke(System.Delegate method) { throw null; }
         public object Invoke(System.Delegate method, params object[] args) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected void InvokeGotFocus(System.Windows.Forms.Control toInvoke, System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected void InvokeLostFocus(System.Windows.Forms.Control toInvoke, System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected void InvokeOnClick(System.Windows.Forms.Control toInvoke, System.EventArgs e) { }
         protected void InvokePaint(System.Windows.Forms.Control c, System.Windows.Forms.PaintEventArgs e) { }
         protected void InvokePaintBackground(System.Windows.Forms.Control c, System.Windows.Forms.PaintEventArgs e) { }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected virtual bool IsInputChar(char charCode) { throw null; }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected virtual bool IsInputKey(System.Windows.Forms.Keys keyData) { throw null; }
         public static bool IsKeyLocked(System.Windows.Forms.Keys keyVal) { throw null; }
         public static bool IsMnemonic(char charCode, string text) { throw null; }
         public int LogicalToDeviceUnits(int value) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void NotifyInvalidate(System.Drawing.Rectangle invalidatedArea) { }
         protected virtual void OnAutoSizeChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnBackColorChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnBackgroundImageChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnBackgroundImageLayoutChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnBindingContextChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnCausesValidationChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnChangeUICues(System.Windows.Forms.UICuesEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnClick(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnClientSizeChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnContextMenuChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnContextMenuStripChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnControlAdded(System.Windows.Forms.ControlEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnControlRemoved(System.Windows.Forms.ControlEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnCreateControl() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnCursorChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnDockChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnDoubleClick(System.EventArgs e) { }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         protected virtual void OnDpiChangedAfterParent(System.EventArgs e) { }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         protected virtual void OnDpiChangedBeforeParent(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnDragDrop(System.Windows.Forms.DragEventArgs drgevent) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnDragEnter(System.Windows.Forms.DragEventArgs drgevent) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnDragLeave(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnDragOver(System.Windows.Forms.DragEventArgs drgevent) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnEnabledChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnEnter(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnFontChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnForeColorChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnGiveFeedback(System.Windows.Forms.GiveFeedbackEventArgs gfbevent) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnGotFocus(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnHandleCreated(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnHandleDestroyed(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnHelpRequested(System.Windows.Forms.HelpEventArgs hevent) { }
         protected virtual void OnImeModeChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnInvalidated(System.Windows.Forms.InvalidateEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnKeyDown(System.Windows.Forms.KeyEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnKeyPress(System.Windows.Forms.KeyPressEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnKeyUp(System.Windows.Forms.KeyEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnLayout(System.Windows.Forms.LayoutEventArgs levent) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnLeave(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnLocationChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnLostFocus(System.EventArgs e) { }
         protected virtual void OnMarginChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnMouseCaptureChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnMouseClick(System.Windows.Forms.MouseEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnMouseDoubleClick(System.Windows.Forms.MouseEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnMouseDown(System.Windows.Forms.MouseEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnMouseEnter(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnMouseHover(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnMouseLeave(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnMouseMove(System.Windows.Forms.MouseEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnMouseUp(System.Windows.Forms.MouseEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnMouseWheel(System.Windows.Forms.MouseEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnMove(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnNotifyMessage(System.Windows.Forms.Message m) { }
         protected virtual void OnPaddingChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnPaint(System.Windows.Forms.PaintEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnPaintBackground(System.Windows.Forms.PaintEventArgs pevent) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnParentBackColorChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnParentBackgroundImageChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnParentBindingContextChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnParentChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnParentCursorChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnParentEnabledChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnParentFontChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnParentForeColorChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnParentRightToLeftChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnParentVisibleChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected virtual void OnPreviewKeyDown(System.Windows.Forms.PreviewKeyDownEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnPrint(System.Windows.Forms.PaintEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnQueryContinueDrag(System.Windows.Forms.QueryContinueDragEventArgs qcdevent) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnRegionChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnResize(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnRightToLeftChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnSizeChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnStyleChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnSystemColorsChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnTabIndexChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnTabStopChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnTextChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnValidated(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnValidating(System.ComponentModel.CancelEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnVisibleChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public void PerformLayout() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public void PerformLayout(System.Windows.Forms.Control affectedControl, string affectedProperty) { }
         public System.Drawing.Point PointToClient(System.Drawing.Point p) { throw null; }
         public System.Drawing.Point PointToScreen(System.Drawing.Point p) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public System.Windows.Forms.PreProcessControlState PreProcessControlMessage(ref System.Windows.Forms.Message msg) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public virtual bool PreProcessMessage(ref System.Windows.Forms.Message msg) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected virtual bool ProcessCmdKey(ref System.Windows.Forms.Message msg, System.Windows.Forms.Keys keyData) { throw null; }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected virtual bool ProcessDialogChar(char charCode) { throw null; }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected virtual bool ProcessDialogKey(System.Windows.Forms.Keys keyData) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected virtual bool ProcessKeyEventArgs(ref System.Windows.Forms.Message m) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected internal virtual bool ProcessKeyMessage(ref System.Windows.Forms.Message m) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected virtual bool ProcessKeyPreview(ref System.Windows.Forms.Message m) { throw null; }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected internal virtual bool ProcessMnemonic(char charCode) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected void RaiseDragEvent(object key, System.Windows.Forms.DragEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected void RaiseKeyEvent(object key, System.Windows.Forms.KeyEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected void RaiseMouseEvent(object key, System.Windows.Forms.MouseEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected void RaisePaintEvent(object key, System.Windows.Forms.PaintEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected void RecreateHandle() { }
         public System.Drawing.Rectangle RectangleToClient(System.Drawing.Rectangle r) { throw null; }
         public System.Drawing.Rectangle RectangleToScreen(System.Drawing.Rectangle r) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected static bool ReflectMessage(System.IntPtr hWnd, ref System.Windows.Forms.Message m) { throw null; }
         public virtual void Refresh() { }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void RescaleConstantsForDpi(int deviceDpiOld, int deviceDpiNew) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual void ResetBackColor() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public void ResetBindings() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual void ResetCursor() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual void ResetFont() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual void ResetForeColor() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public void ResetImeMode() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected void ResetMouseEventArgs() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual void ResetRightToLeft() { }
         public virtual void ResetText() { }
         public void ResumeLayout() { }
         public void ResumeLayout(bool performLayout) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected System.Drawing.ContentAlignment RtlTranslateAlignment(System.Drawing.ContentAlignment align) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected System.Windows.Forms.HorizontalAlignment RtlTranslateAlignment(System.Windows.Forms.HorizontalAlignment align) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected System.Windows.Forms.LeftRightAlignment RtlTranslateAlignment(System.Windows.Forms.LeftRightAlignment align) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected internal System.Drawing.ContentAlignment RtlTranslateContent(System.Drawing.ContentAlignment align) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected System.Windows.Forms.HorizontalAlignment RtlTranslateHorizontal(System.Windows.Forms.HorizontalAlignment align) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected System.Windows.Forms.LeftRightAlignment RtlTranslateLeftRight(System.Windows.Forms.LeftRightAlignment align) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public void Scale(System.Drawing.SizeF factor) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This method has been deprecated. Use the Scale(SizeF ratio) method instead. http://go.microsoft.com/fwlink/?linkid=14202")]
         public void Scale(float ratio) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This method has been deprecated. Use the Scale(SizeF ratio) method instead. http://go.microsoft.com/fwlink/?linkid=14202")]
         public void Scale(float dx, float dy) { }
         public void ScaleBitmapLogicalToDevice(ref System.Drawing.Bitmap logicalBitmap) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void ScaleControl(System.Drawing.SizeF factor, System.Windows.Forms.BoundsSpecified specified) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         protected virtual void ScaleCore(float dx, float dy) { }
         public void Select() { }
         protected virtual void Select(bool directed, bool forward) { }
@@ -3056,16 +3056,16 @@ namespace System.Windows.Forms
         protected void SetAutoSizeMode(System.Windows.Forms.AutoSizeMode mode) { }
         public void SetBounds(int x, int y, int width, int height) { }
         public void SetBounds(int x, int y, int width, int height, System.Windows.Forms.BoundsSpecified specified) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void SetBoundsCore(int x, int y, int width, int height, System.Windows.Forms.BoundsSpecified specified) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void SetClientSizeCore(int x, int y) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected void SetStyle(System.Windows.Forms.ControlStyles flag, bool value) { }
         protected void SetTopLevel(bool value) { }
         protected virtual void SetVisibleCore(bool value) { }
         public void Show() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual System.Drawing.Size SizeFromClientSize(System.Drawing.Size clientSize) { throw null; }
         public void SuspendLayout() { }
         void System.Windows.Forms.IDropTarget.OnDragDrop(System.Windows.Forms.DragEventArgs drgEvent) { }
@@ -3073,18 +3073,18 @@ namespace System.Windows.Forms
         void System.Windows.Forms.IDropTarget.OnDragLeave(System.EventArgs e) { }
         void System.Windows.Forms.IDropTarget.OnDragOver(System.Windows.Forms.DragEventArgs drgEvent) { }
         public void Update() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected internal void UpdateBounds() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected void UpdateBounds(int x, int y, int width, int height) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected void UpdateBounds(int x, int y, int width, int height, int clientWidth, int clientHeight) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected void UpdateStyles() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected void UpdateZOrder() { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected virtual void WndProc(ref System.Windows.Forms.Message m) { }
         [System.Runtime.InteropServices.ComVisibleAttribute(true)]
         public partial class ControlAccessibleObject : System.Windows.Forms.AccessibleObject
@@ -3097,9 +3097,9 @@ namespace System.Windows.Forms
             public override string KeyboardShortcut { get { throw null; } }
             public override string Name { get { throw null; } set { } }
             public System.Windows.Forms.Control Owner { get { throw null; } }
-            public override System.Windows.Forms.AccessibleObject Parent { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2)), System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+            public override System.Windows.Forms.AccessibleObject Parent { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode), System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
             public override System.Windows.Forms.AccessibleRole Role { get { throw null; } }
-            public override int GetHelpTopic(out string fileName) { fileName = default(string); throw null; }
+            public override int GetHelpTopic(out string fileName) { throw null; }
             public void NotifyClients(System.Windows.Forms.AccessibleEvents accEvent) { }
             public void NotifyClients(System.Windows.Forms.AccessibleEvents accEvent, int childID) { }
             public void NotifyClients(System.Windows.Forms.AccessibleEvents accEvent, int objectID, int childID) { }
@@ -3114,7 +3114,7 @@ namespace System.Windows.Forms
             public virtual System.Windows.Forms.Control this[string key] { get { throw null; } }
             public System.Windows.Forms.Control Owner { get { throw null; } }
             public virtual void Add(System.Windows.Forms.Control value) { }
-            [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+            [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
             public virtual void AddRange(System.Windows.Forms.Control[] controls) { }
             public virtual void Clear() { }
             public bool Contains(System.Windows.Forms.Control control) { throw null; }
@@ -3168,11 +3168,11 @@ namespace System.Windows.Forms
     {
         internal ControlPaint() { }
         public static System.Drawing.Color ContrastControlDark { get { throw null; } }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public static System.IntPtr CreateHBitmap16Bit(System.Drawing.Bitmap bitmap, System.Drawing.Color background) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public static System.IntPtr CreateHBitmapColorMask(System.Drawing.Bitmap bitmap, System.IntPtr monochromeMask) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public static System.IntPtr CreateHBitmapTransparencyMask(System.Drawing.Bitmap bitmap) { throw null; }
         public static System.Drawing.Color Dark(System.Drawing.Color baseColor) { throw null; }
         public static System.Drawing.Color Dark(System.Drawing.Color baseColor, float percOfDarkDark) { throw null; }
@@ -3208,9 +3208,9 @@ namespace System.Windows.Forms
         public static void DrawMixedCheckBox(System.Drawing.Graphics graphics, int x, int y, int width, int height, System.Windows.Forms.ButtonState state) { }
         public static void DrawRadioButton(System.Drawing.Graphics graphics, System.Drawing.Rectangle rectangle, System.Windows.Forms.ButtonState state) { }
         public static void DrawRadioButton(System.Drawing.Graphics graphics, int x, int y, int width, int height, System.Windows.Forms.ButtonState state) { }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         public static void DrawReversibleFrame(System.Drawing.Rectangle rectangle, System.Drawing.Color backColor, System.Windows.Forms.FrameStyle style) { }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         public static void DrawReversibleLine(System.Drawing.Point start, System.Drawing.Point end, System.Drawing.Color backColor) { }
         public static void DrawScrollButton(System.Drawing.Graphics graphics, System.Drawing.Rectangle rectangle, System.Windows.Forms.ScrollButton button, System.Windows.Forms.ButtonState state) { }
         public static void DrawScrollButton(System.Drawing.Graphics graphics, int x, int y, int width, int height, System.Windows.Forms.ScrollButton button, System.Windows.Forms.ButtonState state) { }
@@ -3220,7 +3220,7 @@ namespace System.Windows.Forms
         public static void DrawStringDisabled(System.Drawing.Graphics graphics, string s, System.Drawing.Font font, System.Drawing.Color color, System.Drawing.RectangleF layoutRectangle, System.Drawing.StringFormat format) { }
         public static void DrawStringDisabled(System.Drawing.IDeviceContext dc, string s, System.Drawing.Font font, System.Drawing.Color color, System.Drawing.Rectangle layoutRectangle, System.Windows.Forms.TextFormatFlags format) { }
         public static void DrawVisualStyleBorder(System.Drawing.Graphics graphics, System.Drawing.Rectangle bounds) { }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         public static void FillReversibleRectangle(System.Drawing.Rectangle rectangle, System.Drawing.Color backColor) { }
         public static System.Drawing.Color Light(System.Drawing.Color baseColor) { throw null; }
         public static System.Drawing.Color Light(System.Drawing.Color baseColor, float percOfLightLight) { throw null; }
@@ -3232,7 +3232,7 @@ namespace System.Windows.Forms
         AllPaintingInWmPaint = 8192,
         CacheText = 16384,
         ContainerControl = 1,
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         DoubleBuffer = 65536,
         EnableNotifyMessage = 32768,
         FixedHeight = 64,
@@ -3336,7 +3336,7 @@ namespace System.Windows.Forms
         public static bool operator ==(System.Windows.Forms.Cursor left, System.Windows.Forms.Cursor right) { throw null; }
         public static bool operator !=(System.Windows.Forms.Cursor left, System.Windows.Forms.Cursor right) { throw null; }
         public static void Show() { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo si, System.Runtime.Serialization.StreamingContext context) { }
         public override string ToString() { throw null; }
     }
@@ -3419,7 +3419,7 @@ namespace System.Windows.Forms
     [System.ComponentModel.DefaultEventAttribute("Navigate")]
     [System.ComponentModel.DefaultPropertyAttribute("DataSource")]
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.DataGridDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class DataGrid : System.Windows.Forms.Control, System.ComponentModel.ISupportInitialize, System.Windows.Forms.IDataGridEditingService
     {
@@ -3432,12 +3432,12 @@ namespace System.Windows.Forms
         public override System.Drawing.Color BackColor { get { throw null; } set { } }
         public System.Drawing.Color BackgroundColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Image BackgroundImage { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.ImageLayout BackgroundImageLayout { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.BorderStyle)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.BorderStyle.Fixed3D)]
         [System.Runtime.InteropServices.DispIdAttribute(-504)]
         public System.Windows.Forms.BorderStyle BorderStyle { get { throw null; } set { } }
         public System.Drawing.Color CaptionBackColor { get { throw null; } set { } }
@@ -3453,20 +3453,20 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool ColumnHeadersVisible { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.DataGridCell CurrentCell { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int CurrentRowIndex { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.Cursor Cursor { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataMemberListEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         public string DataMember { get { throw null; } set { } }
         [System.ComponentModel.AttributeProviderAttribute(typeof(System.ComponentModel.IListSource))]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public object DataSource { get { throw null; } set { } }
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
@@ -3475,7 +3475,7 @@ namespace System.Windows.Forms
         public bool FlatMode { get { throw null; } set { } }
         public override System.Drawing.Color ForeColor { get { throw null; } set { } }
         public System.Drawing.Color GridLineColor { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataGridLineStyle)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataGridLineStyle.Solid)]
         public System.Windows.Forms.DataGridLineStyle GridLineStyle { get { throw null; } set { } }
         public System.Drawing.Color HeaderBackColor { get { throw null; } set { } }
         public System.Drawing.Font HeaderFont { get { throw null; } set { } }
@@ -3485,15 +3485,15 @@ namespace System.Windows.Forms
         public object this[System.Windows.Forms.DataGridCell cell] { get { throw null; } set { } }
         public System.Drawing.Color LinkColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public System.Drawing.Color LinkHoverColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected internal System.Windows.Forms.CurrencyManager ListManager { get { throw null; } set { } }
         public System.Drawing.Color ParentRowsBackColor { get { throw null; } set { } }
         public System.Drawing.Color ParentRowsForeColor { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataGridParentRowsLabelStyle)(3))]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataGridParentRowsLabelStyle.Both)]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.DataGridParentRowsLabelStyle ParentRowsLabelStyle { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool ParentRowsVisible { get { throw null; } set { } }
@@ -3510,16 +3510,16 @@ namespace System.Windows.Forms
         public System.Drawing.Color SelectionBackColor { get { throw null; } set { } }
         public System.Drawing.Color SelectionForeColor { get { throw null; } set { } }
         public override System.ComponentModel.ISite Site { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.GridTableStylesCollection TableStyles { get { throw null; } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string Text { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected System.Windows.Forms.ScrollBar VertScrollBar { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public int VisibleColumnCount { get { throw null; } }
@@ -3529,16 +3529,16 @@ namespace System.Windows.Forms
         public event System.EventHandler BackButtonClick { add { } remove { } }
         public event System.EventHandler BackgroundColorChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageLayoutChanged { add { } remove { } }
         public event System.EventHandler BorderStyleChanged { add { } remove { } }
         public event System.EventHandler CaptionVisibleChanged { add { } remove { } }
         public event System.EventHandler CurrentCellChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler CursorChanged { add { } remove { } }
         public event System.EventHandler DataSourceChanged { add { } remove { } }
         public event System.EventHandler FlatModeChanged { add { } remove { } }
@@ -3550,7 +3550,7 @@ namespace System.Windows.Forms
         public event System.EventHandler Scroll { add { } remove { } }
         public event System.EventHandler ShowParentDetailsButtonClick { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TextChanged { add { } remove { } }
         public bool BeginEdit(System.Windows.Forms.DataGridColumnStyle gridColumn, int rowNumber) { throw null; }
         public void BeginInit() { }
@@ -3611,13 +3611,13 @@ namespace System.Windows.Forms
         protected void OnRowHeaderClick(System.EventArgs e) { }
         protected void OnScroll(System.EventArgs e) { }
         protected void OnShowParentDetailsButtonClicked(object sender, System.EventArgs e) { }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected override bool ProcessDialogKey(System.Windows.Forms.Keys keyData) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected bool ProcessGridKey(System.Windows.Forms.KeyEventArgs ke) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override bool ProcessKeyPreview(ref System.Windows.Forms.Message m) { throw null; }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected bool ProcessTabKey(System.Windows.Forms.Keys keyData) { throw null; }
         public void ResetAlternatingBackColor() { }
         public override void ResetBackColor() { }
@@ -3709,7 +3709,7 @@ namespace System.Windows.Forms
     public partial struct DataGridCell
     {
         private int _dummyPrimitive;
-        public DataGridCell(int r, int c) { throw null;}
+        public DataGridCell(int r, int c) { throw null; }
         public int ColumnNumber { get { throw null; } set { } }
         public int RowNumber { get { throw null; } set { } }
         public override bool Equals(object o) { throw null; }
@@ -3723,7 +3723,7 @@ namespace System.Windows.Forms
     {
         public DataGridColumnStyle() { }
         public DataGridColumnStyle(System.ComponentModel.PropertyDescriptor prop) { }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.HorizontalAlignment)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.HorizontalAlignment.Left)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual System.Windows.Forms.HorizontalAlignment Alignment { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
@@ -3741,7 +3741,7 @@ namespace System.Windows.Forms
         public virtual string NullText { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public virtual System.ComponentModel.PropertyDescriptor PropertyDescriptor { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public virtual bool ReadOnly { get { throw null; } set { } }
@@ -3754,7 +3754,7 @@ namespace System.Windows.Forms
         public event System.EventHandler MappingNameChanged { add { } remove { } }
         public event System.EventHandler NullTextChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.EventHandler PropertyDescriptorChanged { add { } remove { } }
         public event System.EventHandler ReadOnlyChanged { add { } remove { } }
         public event System.EventHandler WidthChanged { add { } remove { } }
@@ -3798,9 +3798,9 @@ namespace System.Windows.Forms
             public override System.Drawing.Rectangle Bounds { get { throw null; } }
             public override string Name { get { throw null; } }
             protected System.Windows.Forms.DataGridColumnStyle Owner { get { throw null; } }
-            public override System.Windows.Forms.AccessibleObject Parent { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+            public override System.Windows.Forms.AccessibleObject Parent { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
             public override System.Windows.Forms.AccessibleRole Role { get { throw null; } }
-            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
             public override System.Windows.Forms.AccessibleObject Navigate(System.Windows.Forms.AccessibleNavigation navdir) { throw null; }
         }
     }
@@ -3840,11 +3840,11 @@ namespace System.Windows.Forms
         [System.ComponentModel.BrowsableAttribute(false)]
         public virtual System.Windows.Forms.DataGrid DataGrid { get { throw null; } set { } }
         public System.Drawing.Color ForeColor { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual System.Windows.Forms.GridColumnStylesCollection GridColumnStyles { get { throw null; } }
         public System.Drawing.Color GridLineColor { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataGridLineStyle)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataGridLineStyle.Solid)]
         public System.Windows.Forms.DataGridLineStyle GridLineStyle { get { throw null; } set { } }
         public System.Drawing.Color HeaderBackColor { get { throw null; } set { } }
         [System.ComponentModel.AmbientValueAttribute(null)]
@@ -3853,7 +3853,7 @@ namespace System.Windows.Forms
         public System.Drawing.Color HeaderForeColor { get { throw null; } set { } }
         public System.Drawing.Color LinkColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public System.Drawing.Color LinkHoverColor { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataGridTableStyleMappingNameEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
@@ -3945,7 +3945,7 @@ namespace System.Windows.Forms
     [System.ComponentModel.DefaultPropertyAttribute("GridEditName")]
     [System.ComponentModel.DesignTimeVisibleAttribute(false)]
     [System.ComponentModel.ToolboxItemAttribute(false)]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class DataGridTextBox : System.Windows.Forms.TextBox
     {
@@ -3953,10 +3953,10 @@ namespace System.Windows.Forms
         public bool IsInEditOrNavigateMode { get { throw null; } set { } }
         protected override void OnKeyPress(System.Windows.Forms.KeyPressEventArgs e) { }
         protected override void OnMouseWheel(System.Windows.Forms.MouseEventArgs e) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected internal override bool ProcessKeyMessage(ref System.Windows.Forms.Message m) { throw null; }
         public void SetDataGrid(System.Windows.Forms.DataGrid parentGrid) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override void WndProc(ref System.Windows.Forms.Message m) { }
     }
     public partial class DataGridTextBoxColumn : System.Windows.Forms.DataGridColumnStyle
@@ -3970,7 +3970,7 @@ namespace System.Windows.Forms
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataGridColumnStyleFormatEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         public string Format { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.IFormatProvider FormatInfo { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         public override System.ComponentModel.PropertyDescriptor PropertyDescriptor { set { } }
@@ -4000,24 +4000,24 @@ namespace System.Windows.Forms
     [System.ComponentModel.DefaultEventAttribute("CellContentClick")]
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.DataGridViewDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
     [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataGridViewComponentEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.ComponentModel.ComponentEditor))]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
-    [System.Windows.Forms.DockingAttribute((System.Windows.Forms.DockingBehavior)(1))]
+    [System.Windows.Forms.DockingAttribute(System.Windows.Forms.DockingBehavior.Ask)]
     public partial class DataGridView : System.Windows.Forms.Control, System.ComponentModel.ISupportInitialize
     {
         public DataGridView() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public virtual System.Windows.Forms.DataGridViewAdvancedBorderStyle AdjustedTopLeftHeaderBorderStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.Windows.Forms.DataGridViewAdvancedBorderStyle AdvancedCellBorderStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.Windows.Forms.DataGridViewAdvancedBorderStyle AdvancedColumnHeadersBorderStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.Windows.Forms.DataGridViewAdvancedBorderStyle AdvancedRowHeadersBorderStyle { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool AllowUserToAddRows { get { throw null; } set { } }
@@ -4032,56 +4032,56 @@ namespace System.Windows.Forms
         public System.Windows.Forms.DataGridViewCellStyle AlternatingRowsDefaultCellStyle { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public bool AutoGenerateColumns { get { throw null; } set { } }
         public override bool AutoSize { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataGridViewAutoSizeColumnsMode)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataGridViewAutoSizeColumnsMode.None)]
         public System.Windows.Forms.DataGridViewAutoSizeColumnsMode AutoSizeColumnsMode { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataGridViewAutoSizeRowsMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataGridViewAutoSizeRowsMode.None)]
         public System.Windows.Forms.DataGridViewAutoSizeRowsMode AutoSizeRowsMode { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Color BackColor { get { throw null; } set { } }
         public System.Drawing.Color BackgroundColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Image BackgroundImage { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.ImageLayout BackgroundImageLayout { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.BorderStyle)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.BorderStyle.FixedSingle)]
         public System.Windows.Forms.BorderStyle BorderStyle { get { throw null; } set { } }
         protected override bool CanEnableIme { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataGridViewCellBorderStyle)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataGridViewCellBorderStyle.Single)]
         public System.Windows.Forms.DataGridViewCellBorderStyle CellBorderStyle { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataGridViewClipboardCopyMode)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataGridViewClipboardCopyMode.EnableWithAutoHeaderText)]
         public System.Windows.Forms.DataGridViewClipboardCopyMode ClipboardCopyMode { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(0)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public int ColumnCount { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataGridViewHeaderBorderStyle)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataGridViewHeaderBorderStyle.Raised)]
         public System.Windows.Forms.DataGridViewHeaderBorderStyle ColumnHeadersBorderStyle { get { throw null; } set { } }
         [System.ComponentModel.AmbientValueAttribute(null)]
         public System.Windows.Forms.DataGridViewCellStyle ColumnHeadersDefaultCellStyle { get { throw null; } set { } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public int ColumnHeadersHeight { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode)(0))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.EnableResizing)]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode ColumnHeadersHeightSizeMode { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool ColumnHeadersVisible { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataGridViewColumnCollectionEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.MergablePropertyAttribute(false)]
         public System.Windows.Forms.DataGridViewColumnCollection Columns { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.DataGridViewCell CurrentCell { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public System.Drawing.Point CurrentCellAddress { get { throw null; } }
@@ -4092,46 +4092,46 @@ namespace System.Windows.Forms
         public string DataMember { get { throw null; } set { } }
         [System.ComponentModel.AttributeProviderAttribute(typeof(System.ComponentModel.IListSource))]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public object DataSource { get { throw null; } set { } }
         [System.ComponentModel.AmbientValueAttribute(null)]
         public System.Windows.Forms.DataGridViewCellStyle DefaultCellStyle { get { throw null; } set { } }
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
         public override System.Drawing.Rectangle DisplayRectangle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.Windows.Forms.Control EditingControl { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.Windows.Forms.Panel EditingPanel { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataGridViewEditMode)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataGridViewEditMode.EditOnKeystrokeOrF2)]
         public System.Windows.Forms.DataGridViewEditMode EditMode { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool EnableHeadersVisualStyles { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.DataGridViewCell FirstDisplayedCell { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public int FirstDisplayedScrollingColumnHiddenWidth { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int FirstDisplayedScrollingColumnIndex { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int FirstDisplayedScrollingRowIndex { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public override System.Drawing.Font Font { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public override System.Drawing.Color ForeColor { get { throw null; } set { } }
         public System.Drawing.Color GridColor { get { throw null; } set { } }
         protected System.Windows.Forms.ScrollBar HorizontalScrollBar { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int HorizontalScrollingOffset { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public bool IsCurrentCellDirty { get { throw null; } }
@@ -4140,30 +4140,30 @@ namespace System.Windows.Forms
         [System.ComponentModel.BrowsableAttribute(false)]
         public bool IsCurrentRowDirty { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.DataGridViewCell this[int columnIndex, int rowIndex] { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.DataGridViewCell this[string columnName, int rowIndex] { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool MultiSelect { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int NewRowIndex { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.Padding Padding { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool ReadOnly { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(0)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public int RowCount { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataGridViewHeaderBorderStyle)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataGridViewHeaderBorderStyle.Raised)]
         public System.Windows.Forms.DataGridViewHeaderBorderStyle RowHeadersBorderStyle { get { throw null; } set { } }
         [System.ComponentModel.AmbientValueAttribute(null)]
         public System.Windows.Forms.DataGridViewCellStyle RowHeadersDefaultCellStyle { get { throw null; } set { } }
@@ -4171,16 +4171,16 @@ namespace System.Windows.Forms
         public bool RowHeadersVisible { get { throw null; } set { } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public int RowHeadersWidth { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataGridViewRowHeadersWidthSizeMode)(0))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataGridViewRowHeadersWidthSizeMode.EnableResizing)]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public System.Windows.Forms.DataGridViewRowHeadersWidthSizeMode RowHeadersWidthSizeMode { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public System.Windows.Forms.DataGridViewRowCollection Rows { get { throw null; } }
         public System.Windows.Forms.DataGridViewCellStyle RowsDefaultCellStyle { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         public System.Windows.Forms.DataGridViewRow RowTemplate { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.ScrollBars)(3))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.ScrollBars.Both)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.ScrollBars ScrollBars { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
@@ -4190,7 +4190,7 @@ namespace System.Windows.Forms
         [System.ComponentModel.BrowsableAttribute(false)]
         public System.Windows.Forms.DataGridViewSelectedRowCollection SelectedRows { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataGridViewSelectionMode)(3))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataGridViewSelectionMode.RowHeaderSelect)]
         public System.Windows.Forms.DataGridViewSelectionMode SelectionMode { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool ShowCellErrors { get { throw null; } set { } }
@@ -4205,24 +4205,24 @@ namespace System.Windows.Forms
         [System.ComponentModel.BrowsableAttribute(false)]
         public System.Windows.Forms.SortOrder SortOrder { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public bool StandardTab { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string Text { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.DataGridViewHeaderCell TopLeftHeaderCell { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.Windows.Forms.Cursor UserSetCursor { get { throw null; } }
         protected System.Windows.Forms.ScrollBar VerticalScrollBar { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int VerticalScrollingOffset { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public bool VirtualMode { get { throw null; } set { } }
         public event System.EventHandler AllowUserToAddRowsChanged { add { } remove { } }
         public event System.EventHandler AllowUserToDeleteRowsChanged { add { } remove { } }
@@ -4231,20 +4231,20 @@ namespace System.Windows.Forms
         public event System.EventHandler AllowUserToResizeRowsChanged { add { } remove { } }
         public event System.EventHandler AlternatingRowsDefaultCellStyleChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.EventHandler AutoGenerateColumnsChanged { add { } remove { } }
         public event System.Windows.Forms.DataGridViewAutoSizeColumnModeEventHandler AutoSizeColumnModeChanged { add { } remove { } }
         public event System.Windows.Forms.DataGridViewAutoSizeColumnsModeEventHandler AutoSizeColumnsModeChanged { add { } remove { } }
         public event System.Windows.Forms.DataGridViewAutoSizeModeEventHandler AutoSizeRowsModeChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackColorChanged { add { } remove { } }
         public event System.EventHandler BackgroundColorChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageLayoutChanged { add { } remove { } }
         public event System.EventHandler BorderStyleChanged { add { } remove { } }
         public event System.Windows.Forms.QuestionEventHandler CancelRowEdit { add { } remove { } }
@@ -4253,15 +4253,15 @@ namespace System.Windows.Forms
         public event System.Windows.Forms.DataGridViewCellEventHandler CellClick { add { } remove { } }
         public event System.Windows.Forms.DataGridViewCellEventHandler CellContentClick { add { } remove { } }
         public event System.Windows.Forms.DataGridViewCellEventHandler CellContentDoubleClick { add { } remove { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.Windows.Forms.DataGridViewCellEventHandler CellContextMenuStripChanged { add { } remove { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.Windows.Forms.DataGridViewCellContextMenuStripNeededEventHandler CellContextMenuStripNeeded { add { } remove { } }
         public event System.Windows.Forms.DataGridViewCellEventHandler CellDoubleClick { add { } remove { } }
         public event System.Windows.Forms.DataGridViewCellEventHandler CellEndEdit { add { } remove { } }
         public event System.Windows.Forms.DataGridViewCellEventHandler CellEnter { add { } remove { } }
         public event System.Windows.Forms.DataGridViewCellEventHandler CellErrorTextChanged { add { } remove { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.Windows.Forms.DataGridViewCellErrorTextNeededEventHandler CellErrorTextNeeded { add { } remove { } }
         public event System.Windows.Forms.DataGridViewCellFormattingEventHandler CellFormatting { add { } remove { } }
         public event System.Windows.Forms.DataGridViewCellEventHandler CellLeave { add { } remove { } }
@@ -4278,14 +4278,14 @@ namespace System.Windows.Forms
         public event System.Windows.Forms.DataGridViewCellEventHandler CellStyleChanged { add { } remove { } }
         public event System.Windows.Forms.DataGridViewCellStyleContentChangedEventHandler CellStyleContentChanged { add { } remove { } }
         public event System.Windows.Forms.DataGridViewCellEventHandler CellToolTipTextChanged { add { } remove { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.Windows.Forms.DataGridViewCellToolTipTextNeededEventHandler CellToolTipTextNeeded { add { } remove { } }
         public event System.Windows.Forms.DataGridViewCellEventHandler CellValidated { add { } remove { } }
         public event System.Windows.Forms.DataGridViewCellValidatingEventHandler CellValidating { add { } remove { } }
         public event System.Windows.Forms.DataGridViewCellEventHandler CellValueChanged { add { } remove { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.Windows.Forms.DataGridViewCellValueEventHandler CellValueNeeded { add { } remove { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.Windows.Forms.DataGridViewCellValueEventHandler CellValuePushed { add { } remove { } }
         public event System.Windows.Forms.DataGridViewColumnEventHandler ColumnAdded { add { } remove { } }
         public event System.Windows.Forms.DataGridViewColumnEventHandler ColumnContextMenuStripChanged { add { } remove { } }
@@ -4309,42 +4309,42 @@ namespace System.Windows.Forms
         public event System.Windows.Forms.DataGridViewColumnEventHandler ColumnToolTipTextChanged { add { } remove { } }
         public event System.Windows.Forms.DataGridViewColumnEventHandler ColumnWidthChanged { add { } remove { } }
         public event System.EventHandler CurrentCellChanged { add { } remove { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.EventHandler CurrentCellDirtyStateChanged { add { } remove { } }
         public event System.Windows.Forms.DataGridViewBindingCompleteEventHandler DataBindingComplete { add { } remove { } }
         public event System.Windows.Forms.DataGridViewDataErrorEventHandler DataError { add { } remove { } }
         public event System.EventHandler DataMemberChanged { add { } remove { } }
         public event System.EventHandler DataSourceChanged { add { } remove { } }
         public event System.EventHandler DefaultCellStyleChanged { add { } remove { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.Windows.Forms.DataGridViewRowEventHandler DefaultValuesNeeded { add { } remove { } }
         public event System.Windows.Forms.DataGridViewEditingControlShowingEventHandler EditingControlShowing { add { } remove { } }
         public event System.EventHandler EditModeChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public new event System.EventHandler FontChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public new event System.EventHandler ForeColorChanged { add { } remove { } }
         public event System.EventHandler GridColorChanged { add { } remove { } }
         public event System.EventHandler MultiSelectChanged { add { } remove { } }
         public event System.Windows.Forms.DataGridViewRowEventHandler NewRowNeeded { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler PaddingChanged { add { } remove { } }
         public event System.EventHandler ReadOnlyChanged { add { } remove { } }
         public event System.Windows.Forms.DataGridViewRowEventHandler RowContextMenuStripChanged { add { } remove { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.Windows.Forms.DataGridViewRowContextMenuStripNeededEventHandler RowContextMenuStripNeeded { add { } remove { } }
         public event System.Windows.Forms.DataGridViewRowEventHandler RowDefaultCellStyleChanged { add { } remove { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.Windows.Forms.QuestionEventHandler RowDirtyStateNeeded { add { } remove { } }
         public event System.Windows.Forms.DataGridViewRowDividerDoubleClickEventHandler RowDividerDoubleClick { add { } remove { } }
         public event System.Windows.Forms.DataGridViewRowEventHandler RowDividerHeightChanged { add { } remove { } }
         public event System.Windows.Forms.DataGridViewCellEventHandler RowEnter { add { } remove { } }
         public event System.Windows.Forms.DataGridViewRowEventHandler RowErrorTextChanged { add { } remove { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.Windows.Forms.DataGridViewRowErrorTextNeededEventHandler RowErrorTextNeeded { add { } remove { } }
         public event System.Windows.Forms.DataGridViewRowEventHandler RowHeaderCellChanged { add { } remove { } }
         public event System.Windows.Forms.DataGridViewCellMouseEventHandler RowHeaderMouseClick { add { } remove { } }
@@ -4354,9 +4354,9 @@ namespace System.Windows.Forms
         public event System.EventHandler RowHeadersWidthChanged { add { } remove { } }
         public event System.Windows.Forms.DataGridViewAutoSizeModeEventHandler RowHeadersWidthSizeModeChanged { add { } remove { } }
         public event System.Windows.Forms.DataGridViewRowEventHandler RowHeightChanged { add { } remove { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.Windows.Forms.DataGridViewRowHeightInfoNeededEventHandler RowHeightInfoNeeded { add { } remove { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.Windows.Forms.DataGridViewRowHeightInfoPushedEventHandler RowHeightInfoPushed { add { } remove { } }
         public event System.Windows.Forms.DataGridViewCellEventHandler RowLeave { add { } remove { } }
         public event System.Windows.Forms.DataGridViewRowEventHandler RowMinimumHeightChanged { add { } remove { } }
@@ -4366,26 +4366,26 @@ namespace System.Windows.Forms
         public event System.EventHandler RowsDefaultCellStyleChanged { add { } remove { } }
         public event System.Windows.Forms.DataGridViewRowsRemovedEventHandler RowsRemoved { add { } remove { } }
         public event System.Windows.Forms.DataGridViewRowStateChangedEventHandler RowStateChanged { add { } remove { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.Windows.Forms.DataGridViewRowEventHandler RowUnshared { add { } remove { } }
         public event System.Windows.Forms.DataGridViewCellEventHandler RowValidated { add { } remove { } }
         public event System.Windows.Forms.DataGridViewCellCancelEventHandler RowValidating { add { } remove { } }
         public event System.Windows.Forms.ScrollEventHandler Scroll { add { } remove { } }
         public event System.EventHandler SelectionChanged { add { } remove { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.Windows.Forms.DataGridViewSortCompareEventHandler SortCompare { add { } remove { } }
         public event System.EventHandler Sorted { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler StyleChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TextChanged { add { } remove { } }
         public event System.Windows.Forms.DataGridViewRowEventHandler UserAddedRow { add { } remove { } }
         public event System.Windows.Forms.DataGridViewRowEventHandler UserDeletedRow { add { } remove { } }
         public event System.Windows.Forms.DataGridViewRowCancelEventHandler UserDeletingRow { add { } remove { } }
         protected virtual void AccessibilityNotifyCurrentCellChanged(System.Drawing.Point cellAddress) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public virtual System.Windows.Forms.DataGridViewAdvancedBorderStyle AdjustColumnHeaderBorderStyle(System.Windows.Forms.DataGridViewAdvancedBorderStyle dataGridViewAdvancedBorderStyleInput, System.Windows.Forms.DataGridViewAdvancedBorderStyle dataGridViewAdvancedBorderStylePlaceholder, bool isFirstDisplayedColumn, bool isLastVisibleColumn) { throw null; }
         public bool AreAllCellsSelected(bool includeInvisibleCells) { throw null; }
         public void AutoResizeColumn(int columnIndex) { }
@@ -4415,10 +4415,10 @@ namespace System.Windows.Forms
         protected void ClearSelection(int columnIndexException, int rowIndexException, bool selectExceptionElement) { }
         public bool CommitEdit(System.Windows.Forms.DataGridViewDataErrorContexts context) { throw null; }
         protected override System.Windows.Forms.AccessibleObject CreateAccessibilityInstance() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual System.Windows.Forms.DataGridViewColumnCollection CreateColumnsInstance() { throw null; }
         protected override System.Windows.Forms.Control.ControlCollection CreateControlsInstance() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual System.Windows.Forms.DataGridViewRowCollection CreateRowsInstance() { throw null; }
         public int DisplayedColumnCount(bool includePartialColumns) { throw null; }
         public int DisplayedRowCount(bool includePartialRow) { throw null; }
@@ -4527,11 +4527,11 @@ namespace System.Windows.Forms
         protected virtual void OnGridColorChanged(System.EventArgs e) { }
         protected override void OnHandleCreated(System.EventArgs e) { }
         protected override void OnHandleDestroyed(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void OnKeyDown(System.Windows.Forms.KeyEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void OnKeyPress(System.Windows.Forms.KeyPressEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void OnKeyUp(System.Windows.Forms.KeyEventArgs e) { }
         protected override void OnLayout(System.Windows.Forms.LayoutEventArgs e) { }
         protected override void OnLeave(System.EventArgs e) { }
@@ -4590,52 +4590,52 @@ namespace System.Windows.Forms
         protected override void OnValidating(System.ComponentModel.CancelEventArgs e) { }
         protected override void OnVisibleChanged(System.EventArgs e) { }
         protected virtual void PaintBackground(System.Drawing.Graphics graphics, System.Drawing.Rectangle clipBounds, System.Drawing.Rectangle gridBounds) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected bool ProcessAKey(System.Windows.Forms.Keys keyData) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected virtual bool ProcessDataGridViewKey(System.Windows.Forms.KeyEventArgs e) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected bool ProcessDeleteKey(System.Windows.Forms.Keys keyData) { throw null; }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected override bool ProcessDialogKey(System.Windows.Forms.Keys keyData) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected bool ProcessDownKey(System.Windows.Forms.Keys keyData) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected bool ProcessEndKey(System.Windows.Forms.Keys keyData) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected bool ProcessEnterKey(System.Windows.Forms.Keys keyData) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected bool ProcessEscapeKey(System.Windows.Forms.Keys keyData) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected bool ProcessF2Key(System.Windows.Forms.Keys keyData) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected bool ProcessF3Key(System.Windows.Forms.Keys keyData) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected bool ProcessHomeKey(System.Windows.Forms.Keys keyData) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected bool ProcessInsertKey(System.Windows.Forms.Keys keyData) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override bool ProcessKeyEventArgs(ref System.Windows.Forms.Message m) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override bool ProcessKeyPreview(ref System.Windows.Forms.Message m) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected bool ProcessLeftKey(System.Windows.Forms.Keys keyData) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected bool ProcessNextKey(System.Windows.Forms.Keys keyData) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected bool ProcessPriorKey(System.Windows.Forms.Keys keyData) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected bool ProcessRightKey(System.Windows.Forms.Keys keyData) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected bool ProcessSpaceKey(System.Windows.Forms.Keys keyData) { throw null; }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected bool ProcessTabKey(System.Windows.Forms.Keys keyData) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected bool ProcessUpKey(System.Windows.Forms.Keys keyData) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected bool ProcessZeroKey(System.Windows.Forms.Keys keyData) { throw null; }
         public bool RefreshEdit() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override void ResetText() { }
         public void SelectAll() { }
         protected override void SetBoundsCore(int x, int y, int width, int height, System.Windows.Forms.BoundsSpecified specified) { }
@@ -4652,7 +4652,7 @@ namespace System.Windows.Forms
         public void UpdateRowErrorText(int rowIndex) { }
         public void UpdateRowErrorText(int rowIndexStart, int rowIndexEnd) { }
         public void UpdateRowHeightInfo(int rowIndex, bool updateToEnd) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override void WndProc(ref System.Windows.Forms.Message m) { }
         [System.Runtime.InteropServices.ComVisibleAttribute(true)]
         protected partial class DataGridViewAccessibleObject : System.Windows.Forms.Control.ControlAccessibleObject
@@ -4665,7 +4665,7 @@ namespace System.Windows.Forms
             public override System.Windows.Forms.AccessibleObject GetFocused() { throw null; }
             public override System.Windows.Forms.AccessibleObject GetSelected() { throw null; }
             public override System.Windows.Forms.AccessibleObject HitTest(int x, int y) { throw null; }
-            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
             public override System.Windows.Forms.AccessibleObject Navigate(System.Windows.Forms.AccessibleNavigation navigationDirection) { throw null; }
         }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
@@ -4685,12 +4685,12 @@ namespace System.Windows.Forms
             public override System.Drawing.Rectangle Bounds { get { throw null; } }
             public override string Name { get { throw null; } }
             public System.Windows.Forms.DataGridView Owner { get { throw null; } set { } }
-            public override System.Windows.Forms.AccessibleObject Parent { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+            public override System.Windows.Forms.AccessibleObject Parent { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
             public override System.Windows.Forms.AccessibleRole Role { get { throw null; } }
-            public override string Value { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+            public override string Value { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
             public override System.Windows.Forms.AccessibleObject GetChild(int index) { throw null; }
             public override int GetChildCount() { throw null; }
-            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
             public override System.Windows.Forms.AccessibleObject Navigate(System.Windows.Forms.AccessibleNavigation navigationDirection) { throw null; }
         }
         public sealed partial class HitTestInfo
@@ -4797,14 +4797,14 @@ namespace System.Windows.Forms
         [System.ComponentModel.BrowsableAttribute(false)]
         public System.Type DefaultHeaderCellType { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual bool Displayed { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public virtual bool Frozen { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public bool HasDefaultCellStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         protected System.Windows.Forms.DataGridViewHeaderCell HeaderCellCore { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public int Index { get { throw null; } }
@@ -4816,10 +4816,10 @@ namespace System.Windows.Forms
         [System.ComponentModel.BrowsableAttribute(true)]
         public virtual System.Windows.Forms.DataGridViewTriState Resizable { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual bool Selected { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public object Tag { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public virtual bool Visible { get { throw null; } set { } }
@@ -4840,7 +4840,7 @@ namespace System.Windows.Forms
     {
         public DataGridViewButtonCell() { }
         public override System.Type EditType { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.FlatStyle)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.FlatStyle.Standard)]
         public System.Windows.Forms.FlatStyle FlatStyle { get { throw null; } set { } }
         public override System.Type FormattedValueType { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
@@ -4871,7 +4871,7 @@ namespace System.Windows.Forms
         {
             public DataGridViewButtonCellAccessibleObject(System.Windows.Forms.DataGridViewCell owner) { }
             public override string DefaultAction { get { throw null; } }
-            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
             public override void DoDefaultAction() { }
             public override int GetChildCount() { throw null; }
         }
@@ -4881,11 +4881,11 @@ namespace System.Windows.Forms
     {
         public DataGridViewButtonColumn() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public override System.Windows.Forms.DataGridViewCell CellTemplate { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
         public override System.Windows.Forms.DataGridViewCellStyle DefaultCellStyle { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.FlatStyle)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.FlatStyle.Standard)]
         public System.Windows.Forms.FlatStyle FlatStyle { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         public string Text { get { throw null; } set { } }
@@ -4910,13 +4910,13 @@ namespace System.Windows.Forms
         [System.ComponentModel.BrowsableAttribute(false)]
         public virtual bool Displayed { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public object EditedFormattedValue { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public virtual System.Type EditType { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.Drawing.Rectangle ErrorIconBounds { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public string ErrorText { get { throw null; } set { } }
@@ -4935,22 +4935,22 @@ namespace System.Windows.Forms
         [System.ComponentModel.BrowsableAttribute(false)]
         public bool IsInEditMode { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.Windows.Forms.DataGridViewColumn OwningColumn { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.Windows.Forms.DataGridViewRow OwningRow { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public System.Drawing.Size PreferredSize { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual bool ReadOnly { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public virtual bool Resizable { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public int RowIndex { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual bool Selected { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public System.Drawing.Size Size { get { throw null; } }
@@ -4962,7 +4962,7 @@ namespace System.Windows.Forms
         [System.ComponentModel.TypeConverterAttribute(typeof(System.ComponentModel.StringConverter))]
         public object Tag { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string ToolTipText { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public object Value { get { throw null; } set { } }
@@ -4970,7 +4970,7 @@ namespace System.Windows.Forms
         public virtual System.Type ValueType { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public virtual bool Visible { get { throw null; } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public virtual System.Windows.Forms.DataGridViewAdvancedBorderStyle AdjustCellBorderStyle(System.Windows.Forms.DataGridViewAdvancedBorderStyle dataGridViewAdvancedBorderStyleInput, System.Windows.Forms.DataGridViewAdvancedBorderStyle dataGridViewAdvancedBorderStylePlaceholder, bool singleVerticalBorderAdded, bool singleHorizontalBorderAdded, bool isFirstDisplayedColumn, bool isFirstDisplayedRow) { throw null; }
         protected virtual System.Drawing.Rectangle BorderWidths(System.Windows.Forms.DataGridViewAdvancedBorderStyle advancedBorderStyle) { throw null; }
         protected virtual bool ClickUnsharesRow(System.Windows.Forms.DataGridViewCellEventArgs e) { throw null; }
@@ -4978,7 +4978,7 @@ namespace System.Windows.Forms
         protected virtual bool ContentClickUnsharesRow(System.Windows.Forms.DataGridViewCellEventArgs e) { throw null; }
         protected virtual bool ContentDoubleClickUnsharesRow(System.Windows.Forms.DataGridViewCellEventArgs e) { throw null; }
         protected virtual System.Windows.Forms.AccessibleObject CreateAccessibilityInstance() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public virtual void DetachEditingControl() { }
         public void Dispose() { }
         protected virtual void Dispose(bool disposing) { }
@@ -4998,22 +4998,22 @@ namespace System.Windows.Forms
         protected virtual System.Drawing.Size GetPreferredSize(System.Drawing.Graphics graphics, System.Windows.Forms.DataGridViewCellStyle cellStyle, int rowIndex, System.Drawing.Size constraintSize) { throw null; }
         protected virtual System.Drawing.Size GetSize(int rowIndex) { throw null; }
         protected virtual object GetValue(int rowIndex) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public virtual void InitializeEditingControl(int rowIndex, object initialFormattedValue, System.Windows.Forms.DataGridViewCellStyle dataGridViewCellStyle) { }
         protected virtual bool KeyDownUnsharesRow(System.Windows.Forms.KeyEventArgs e, int rowIndex) { throw null; }
         public virtual bool KeyEntersEditMode(System.Windows.Forms.KeyEventArgs e) { throw null; }
         protected virtual bool KeyPressUnsharesRow(System.Windows.Forms.KeyPressEventArgs e, int rowIndex) { throw null; }
         protected virtual bool KeyUpUnsharesRow(System.Windows.Forms.KeyEventArgs e, int rowIndex) { throw null; }
         protected virtual bool LeaveUnsharesRow(int rowIndex, bool throughMouseClick) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public static int MeasureTextHeight(System.Drawing.Graphics graphics, string text, System.Drawing.Font font, int maxWidth, System.Windows.Forms.TextFormatFlags flags) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
-        public static int MeasureTextHeight(System.Drawing.Graphics graphics, string text, System.Drawing.Font font, int maxWidth, System.Windows.Forms.TextFormatFlags flags, out bool widthTruncated) { widthTruncated = default(bool); throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
+        public static int MeasureTextHeight(System.Drawing.Graphics graphics, string text, System.Drawing.Font font, int maxWidth, System.Windows.Forms.TextFormatFlags flags, out bool widthTruncated) { throw null; }
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public static System.Drawing.Size MeasureTextPreferredSize(System.Drawing.Graphics graphics, string text, System.Drawing.Font font, float maxRatio, System.Windows.Forms.TextFormatFlags flags) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public static System.Drawing.Size MeasureTextSize(System.Drawing.Graphics graphics, string text, System.Drawing.Font font, System.Windows.Forms.TextFormatFlags flags) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public static int MeasureTextWidth(System.Drawing.Graphics graphics, string text, System.Drawing.Font font, int maxHeight, System.Windows.Forms.TextFormatFlags flags) { throw null; }
         protected virtual bool MouseClickUnsharesRow(System.Windows.Forms.DataGridViewCellMouseEventArgs e) { throw null; }
         protected virtual bool MouseDoubleClickUnsharesRow(System.Windows.Forms.DataGridViewCellMouseEventArgs e) { throw null; }
@@ -5043,9 +5043,9 @@ namespace System.Windows.Forms
         protected virtual void PaintBorder(System.Drawing.Graphics graphics, System.Drawing.Rectangle clipBounds, System.Drawing.Rectangle bounds, System.Windows.Forms.DataGridViewCellStyle cellStyle, System.Windows.Forms.DataGridViewAdvancedBorderStyle advancedBorderStyle) { }
         protected virtual void PaintErrorIcon(System.Drawing.Graphics graphics, System.Drawing.Rectangle clipBounds, System.Drawing.Rectangle cellValueBounds, string errorText) { }
         public virtual object ParseFormattedValue(object formattedValue, System.Windows.Forms.DataGridViewCellStyle cellStyle, System.ComponentModel.TypeConverter formattedValueTypeConverter, System.ComponentModel.TypeConverter valueTypeConverter) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public virtual void PositionEditingControl(bool setLocation, bool setSize, System.Drawing.Rectangle cellBounds, System.Drawing.Rectangle cellClip, System.Windows.Forms.DataGridViewCellStyle cellStyle, bool singleVerticalBorderAdded, bool singleHorizontalBorderAdded, bool isFirstDisplayedColumn, bool isFirstDisplayedRow) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public virtual System.Drawing.Rectangle PositionEditingPanel(System.Drawing.Rectangle cellBounds, System.Drawing.Rectangle cellClip, System.Windows.Forms.DataGridViewCellStyle cellStyle, bool singleVerticalBorderAdded, bool singleHorizontalBorderAdded, bool isFirstDisplayedColumn, bool isFirstDisplayedRow) { throw null; }
         protected virtual bool SetValue(int rowIndex, object value) { throw null; }
         public override string ToString() { throw null; }
@@ -5059,19 +5059,19 @@ namespace System.Windows.Forms
             public override string Help { get { throw null; } }
             public override string Name { get { throw null; } }
             public System.Windows.Forms.DataGridViewCell Owner { get { throw null; } set { } }
-            public override System.Windows.Forms.AccessibleObject Parent { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+            public override System.Windows.Forms.AccessibleObject Parent { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
             public override System.Windows.Forms.AccessibleRole Role { get { throw null; } }
             public override System.Windows.Forms.AccessibleStates State { get { throw null; } }
-            public override string Value { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]set { } }
-            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+            public override string Value { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]set { } }
+            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
             public override void DoDefaultAction() { }
             public override System.Windows.Forms.AccessibleObject GetChild(int index) { throw null; }
             public override int GetChildCount() { throw null; }
             public override System.Windows.Forms.AccessibleObject GetFocused() { throw null; }
             public override System.Windows.Forms.AccessibleObject GetSelected() { throw null; }
-            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
             public override System.Windows.Forms.AccessibleObject Navigate(System.Windows.Forms.AccessibleNavigation navigationDirection) { throw null; }
-            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
             public override void Select(System.Windows.Forms.AccessibleSelection flags) { }
         }
     }
@@ -5111,7 +5111,7 @@ namespace System.Windows.Forms
         object System.Collections.IList.this[int index] { get { throw null; } set { } }
         public event System.ComponentModel.CollectionChangeEventHandler CollectionChanged { add { } remove { } }
         public virtual int Add(System.Windows.Forms.DataGridViewCell dataGridViewCell) { throw null; }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual void AddRange(params System.Windows.Forms.DataGridViewCell[] dataGridViewCells) { }
         public virtual void Clear() { }
         public virtual bool Contains(System.Windows.Forms.DataGridViewCell dataGridViewCell) { throw null; }
@@ -5208,30 +5208,30 @@ namespace System.Windows.Forms
     {
         public DataGridViewCellStyle() { }
         public DataGridViewCellStyle(System.Windows.Forms.DataGridViewCellStyle dataGridViewCellStyle) { }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataGridViewContentAlignment)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataGridViewContentAlignment.NotSet)]
         public System.Windows.Forms.DataGridViewContentAlignment Alignment { get { throw null; } set { } }
         public System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public object DataSourceNullValue { get { throw null; } set { } }
         public System.Drawing.Font Font { get { throw null; } set { } }
         public System.Drawing.Color ForeColor { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.FormatStringEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public string Format { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.IFormatProvider FormatProvider { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public bool IsDataSourceNullValueDefault { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public bool IsFormatProviderDefault { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public bool IsNullValueDefault { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.ComponentModel.StringConverter))]
@@ -5240,9 +5240,9 @@ namespace System.Windows.Forms
         public System.Drawing.Color SelectionBackColor { get { throw null; } set { } }
         public System.Drawing.Color SelectionForeColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public object Tag { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataGridViewTriState)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataGridViewTriState.NotSet)]
         public System.Windows.Forms.DataGridViewTriState WrapMode { get { throw null; } set { } }
         public virtual void ApplyStyle(System.Windows.Forms.DataGridViewCellStyle dataGridViewCellStyle) { }
         public virtual System.Windows.Forms.DataGridViewCellStyle Clone() { throw null; }
@@ -5308,7 +5308,7 @@ namespace System.Windows.Forms
         public override System.Type EditType { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         public object FalseValue { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.FlatStyle)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.FlatStyle.Standard)]
         public System.Windows.Forms.FlatStyle FlatStyle { get { throw null; } set { } }
         public override System.Type FormattedValueType { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
@@ -5351,7 +5351,7 @@ namespace System.Windows.Forms
             public DataGridViewCheckBoxCellAccessibleObject(System.Windows.Forms.DataGridViewCell owner) { }
             public override string DefaultAction { get { throw null; } }
             public override System.Windows.Forms.AccessibleStates State { get { throw null; } }
-            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
             public override void DoDefaultAction() { }
             public override int GetChildCount() { throw null; }
         }
@@ -5362,14 +5362,14 @@ namespace System.Windows.Forms
         public DataGridViewCheckBoxColumn() { }
         public DataGridViewCheckBoxColumn(bool threeState) { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public override System.Windows.Forms.DataGridViewCell CellTemplate { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
         public override System.Windows.Forms.DataGridViewCellStyle DefaultCellStyle { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.ComponentModel.StringConverter))]
         public object FalseValue { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.FlatStyle)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.FlatStyle.Standard)]
         public System.Windows.Forms.FlatStyle FlatStyle { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.ComponentModel.StringConverter))]
@@ -5396,15 +5396,15 @@ namespace System.Windows.Forms
     {
         public DataGridViewColumn() { }
         public DataGridViewColumn(System.Windows.Forms.DataGridViewCell cellTemplate) { }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataGridViewAutoSizeColumnMode)(0))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataGridViewAutoSizeColumnMode.NotSet)]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public System.Windows.Forms.DataGridViewAutoSizeColumnMode AutoSizeMode { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public virtual System.Windows.Forms.DataGridViewCell CellTemplate { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.Type CellType { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         public override System.Windows.Forms.ContextMenuStrip ContextMenuStrip { get { throw null; } set { } }
@@ -5416,57 +5416,57 @@ namespace System.Windows.Forms
         [System.ComponentModel.BrowsableAttribute(true)]
         public override System.Windows.Forms.DataGridViewCellStyle DefaultCellStyle { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int DisplayIndex { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(0)]
         public int DividerWidth { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(100f)]
         public float FillWeight { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public override bool Frozen { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.DataGridViewColumnHeaderCell HeaderCell { get { throw null; } set { } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public string HeaderText { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.Windows.Forms.DataGridViewAutoSizeColumnMode InheritedAutoSizeMode { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public override System.Windows.Forms.DataGridViewCellStyle InheritedStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool IsDataBound { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(5)]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public int MinimumWidth { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public string Name { get { throw null; } set { } }
         public override bool ReadOnly { get { throw null; } set { } }
         public override System.Windows.Forms.DataGridViewTriState Resizable { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.ComponentModel.ISite Site { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataGridViewColumnSortMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataGridViewColumnSortMode.NotSortable)]
         public System.Windows.Forms.DataGridViewColumnSortMode SortMode { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.LocalizableAttribute(true)]
         public string ToolTipText { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Type ValueType { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public override bool Visible { get { throw null; } set { } }
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public int Width { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.EventHandler Disposed { add { } remove { } }
         public override object Clone() { throw null; }
         protected override void Dispose(bool disposing) { }
@@ -5488,7 +5488,7 @@ namespace System.Windows.Forms
         bool System.Collections.IList.IsReadOnly { get { throw null; } }
         object System.Collections.IList.this[int index] { get { throw null; } set { } }
         public event System.ComponentModel.CollectionChangeEventHandler CollectionChanged { add { } remove { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual int Add(string columnName, string headerText) { throw null; }
         public virtual int Add(System.Windows.Forms.DataGridViewColumn dataGridViewColumn) { throw null; }
         public virtual void AddRange(params System.Windows.Forms.DataGridViewColumn[] dataGridViewColumns) { }
@@ -5519,7 +5519,7 @@ namespace System.Windows.Forms
         void System.Collections.IList.Remove(object value) { }
         void System.Collections.IList.RemoveAt(int index) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public sealed partial class DataGridViewColumnDesignTimeVisibleAttribute : System.Attribute
     {
         public static readonly System.Windows.Forms.DataGridViewColumnDesignTimeVisibleAttribute Default;
@@ -5547,7 +5547,7 @@ namespace System.Windows.Forms
     public partial class DataGridViewColumnHeaderCell : System.Windows.Forms.DataGridViewHeaderCell
     {
         public DataGridViewColumnHeaderCell() { }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.SortOrder SortGlyphDirection { get { throw null; } set { } }
         public override object Clone() { throw null; }
         protected override System.Windows.Forms.AccessibleObject CreateAccessibilityInstance() { throw null; }
@@ -5566,15 +5566,15 @@ namespace System.Windows.Forms
             public override System.Drawing.Rectangle Bounds { get { throw null; } }
             public override string DefaultAction { get { throw null; } }
             public override string Name { get { throw null; } }
-            public override System.Windows.Forms.AccessibleObject Parent { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+            public override System.Windows.Forms.AccessibleObject Parent { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
             public override System.Windows.Forms.AccessibleRole Role { get { throw null; } }
             public override System.Windows.Forms.AccessibleStates State { get { throw null; } }
-            public override string Value { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
-            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+            public override string Value { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
+            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
             public override void DoDefaultAction() { }
-            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
             public override System.Windows.Forms.AccessibleObject Navigate(System.Windows.Forms.AccessibleNavigation navigationDirection) { throw null; }
-            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
             public override void Select(System.Windows.Forms.AccessibleSelection flags) { }
         }
     }
@@ -5605,14 +5605,14 @@ namespace System.Windows.Forms
         public virtual object DataSource { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         public virtual string DisplayMember { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataGridViewComboBoxDisplayStyle)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataGridViewComboBoxDisplayStyle.DropDownButton)]
         public System.Windows.Forms.DataGridViewComboBoxDisplayStyle DisplayStyle { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool DisplayStyleForCurrentCellOnly { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(1)]
         public virtual int DropDownWidth { get { throw null; } set { } }
         public override System.Type EditType { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.FlatStyle)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.FlatStyle.Standard)]
         public System.Windows.Forms.FlatStyle FlatStyle { get { throw null; } set { } }
         public override System.Type FormattedValueType { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
@@ -5681,25 +5681,25 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool AutoComplete { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public override System.Windows.Forms.DataGridViewCell CellTemplate { get { throw null; } set { } }
         [System.ComponentModel.AttributeProviderAttribute(typeof(System.ComponentModel.IListSource))]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public object DataSource { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataMemberFieldEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.Design.DataMemberFieldConverter, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         public string DisplayMember { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataGridViewComboBoxDisplayStyle)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataGridViewComboBoxDisplayStyle.DropDownButton)]
         public System.Windows.Forms.DataGridViewComboBoxDisplayStyle DisplayStyle { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool DisplayStyleForCurrentCellOnly { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(1)]
         public int DropDownWidth { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.FlatStyle)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.FlatStyle.Standard)]
         public System.Windows.Forms.FlatStyle FlatStyle { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.StringCollectionEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         public System.Windows.Forms.DataGridViewComboBoxCell.ObjectCollection Items { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(8)]
@@ -5719,7 +5719,7 @@ namespace System.Windows.Forms
         DropDownButton = 1,
         Nothing = 2,
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class DataGridViewComboBoxEditingControl : System.Windows.Forms.ComboBox, System.Windows.Forms.IDataGridViewEditingControl
     {
@@ -5792,10 +5792,10 @@ namespace System.Windows.Forms
     {
         public DataGridViewElement() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.DataGridView DataGridView { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public virtual System.Windows.Forms.DataGridViewElementStates State { get { throw null; } }
         protected virtual void OnDataGridViewChanged() { }
         protected void RaiseCellClick(System.Windows.Forms.DataGridViewCellEventArgs e) { }
@@ -5836,12 +5836,12 @@ namespace System.Windows.Forms
         [System.ComponentModel.BrowsableAttribute(false)]
         public override bool Frozen { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public override bool ReadOnly { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public override bool Resizable { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public override bool Selected { get { throw null; } set { } }
         public override System.Type ValueType { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
@@ -5882,7 +5882,7 @@ namespace System.Windows.Forms
         public string Description { get { throw null; } set { } }
         public override System.Type EditType { get { throw null; } }
         public override System.Type FormattedValueType { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataGridViewImageCellLayout)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataGridViewImageCellLayout.NotSet)]
         public System.Windows.Forms.DataGridViewImageCellLayout ImageLayout { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool ValueIsIcon { get { throw null; } set { } }
@@ -5901,8 +5901,8 @@ namespace System.Windows.Forms
             public DataGridViewImageCellAccessibleObject(System.Windows.Forms.DataGridViewCell owner) { }
             public override string DefaultAction { get { throw null; } }
             public override string Description { get { throw null; } }
-            public override string Value { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]set { } }
-            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+            public override string Value { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]set { } }
+            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
             public override void DoDefaultAction() { }
             public override int GetChildCount() { throw null; }
         }
@@ -5920,7 +5920,7 @@ namespace System.Windows.Forms
         public DataGridViewImageColumn() { }
         public DataGridViewImageColumn(bool valuesAreIcons) { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public override System.Windows.Forms.DataGridViewCell CellTemplate { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
         public override System.Windows.Forms.DataGridViewCellStyle DefaultCellStyle { get { throw null; } set { } }
@@ -5928,14 +5928,14 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute("")]
         public string Description { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Drawing.Icon Icon { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         public System.Drawing.Image Image { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataGridViewImageCellLayout)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataGridViewImageCellLayout.Normal)]
         public System.Windows.Forms.DataGridViewImageCellLayout ImageLayout { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool ValuesAreIcons { get { throw null; } set { } }
         public override object Clone() { throw null; }
         public override string ToString() { throw null; }
@@ -5946,7 +5946,7 @@ namespace System.Windows.Forms
         public System.Drawing.Color ActiveLinkColor { get { throw null; } set { } }
         public override System.Type EditType { get { throw null; } }
         public override System.Type FormattedValueType { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.LinkBehavior)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.LinkBehavior.SystemDefault)]
         public System.Windows.Forms.LinkBehavior LinkBehavior { get { throw null; } set { } }
         public System.Drawing.Color LinkColor { get { throw null; } set { } }
         public bool LinkVisited { get { throw null; } set { } }
@@ -5978,7 +5978,7 @@ namespace System.Windows.Forms
         {
             public DataGridViewLinkCellAccessibleObject(System.Windows.Forms.DataGridViewCell owner) { }
             public override string DefaultAction { get { throw null; } }
-            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
             public override void DoDefaultAction() { }
             public override int GetChildCount() { throw null; }
         }
@@ -5989,9 +5989,9 @@ namespace System.Windows.Forms
         public DataGridViewLinkColumn() { }
         public System.Drawing.Color ActiveLinkColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public override System.Windows.Forms.DataGridViewCell CellTemplate { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.LinkBehavior)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.LinkBehavior.SystemDefault)]
         public System.Windows.Forms.LinkBehavior LinkBehavior { get { throw null; } set { } }
         public System.Drawing.Color LinkColor { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
@@ -6024,15 +6024,15 @@ namespace System.Windows.Forms
         [System.ComponentModel.BrowsableAttribute(false)]
         public System.Windows.Forms.AccessibleObject AccessibilityObject { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         public System.Windows.Forms.DataGridViewCellCollection Cells { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         public override System.Windows.Forms.ContextMenuStrip ContextMenuStrip { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public object DataBoundItem { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public override System.Windows.Forms.DataGridViewCellStyle DefaultCellStyle { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
@@ -6046,17 +6046,17 @@ namespace System.Windows.Forms
         [System.ComponentModel.BrowsableAttribute(false)]
         public override bool Frozen { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.DataGridViewRowHeaderCell HeaderCell { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(22)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public int Height { get { throw null; } set { } }
         public override System.Windows.Forms.DataGridViewCellStyle InheritedStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool IsNewRow { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int MinimumHeight { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(false)]
@@ -6068,25 +6068,25 @@ namespace System.Windows.Forms
         public override System.Windows.Forms.DataGridViewElementStates State { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public override bool Visible { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public virtual System.Windows.Forms.DataGridViewAdvancedBorderStyle AdjustRowHeaderBorderStyle(System.Windows.Forms.DataGridViewAdvancedBorderStyle dataGridViewAdvancedBorderStyleInput, System.Windows.Forms.DataGridViewAdvancedBorderStyle dataGridViewAdvancedBorderStylePlaceholder, bool singleVerticalBorderAdded, bool singleHorizontalBorderAdded, bool isFirstDisplayedRow, bool isLastVisibleRow) { throw null; }
         public override object Clone() { throw null; }
         protected virtual System.Windows.Forms.AccessibleObject CreateAccessibilityInstance() { throw null; }
         public void CreateCells(System.Windows.Forms.DataGridView dataGridView) { }
         public void CreateCells(System.Windows.Forms.DataGridView dataGridView, params object[] values) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual System.Windows.Forms.DataGridViewCellCollection CreateCellsInstance() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected internal virtual void DrawFocus(System.Drawing.Graphics graphics, System.Drawing.Rectangle clipBounds, System.Drawing.Rectangle bounds, int rowIndex, System.Windows.Forms.DataGridViewElementStates rowState, System.Windows.Forms.DataGridViewCellStyle cellStyle, bool cellsPaintSelectionBackground) { }
         public System.Windows.Forms.ContextMenuStrip GetContextMenuStrip(int rowIndex) { throw null; }
         public string GetErrorText(int rowIndex) { throw null; }
         public virtual int GetPreferredHeight(int rowIndex, System.Windows.Forms.DataGridViewAutoSizeRowMode autoSizeRowMode, bool fixedWidth) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public virtual System.Windows.Forms.DataGridViewElementStates GetState(int rowIndex) { throw null; }
         protected internal virtual void Paint(System.Drawing.Graphics graphics, System.Drawing.Rectangle clipBounds, System.Drawing.Rectangle rowBounds, int rowIndex, System.Windows.Forms.DataGridViewElementStates rowState, bool isFirstDisplayedRow, bool isLastVisibleRow) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected internal virtual void PaintCells(System.Drawing.Graphics graphics, System.Drawing.Rectangle clipBounds, System.Drawing.Rectangle rowBounds, int rowIndex, System.Windows.Forms.DataGridViewElementStates rowState, bool isFirstDisplayedRow, bool isLastVisibleRow, System.Windows.Forms.DataGridViewPaintParts paintParts) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected internal virtual void PaintHeader(System.Drawing.Graphics graphics, System.Drawing.Rectangle clipBounds, System.Drawing.Rectangle rowBounds, int rowIndex, System.Windows.Forms.DataGridViewElementStates rowState, bool isFirstDisplayedRow, bool isLastVisibleRow, System.Windows.Forms.DataGridViewPaintParts paintParts) { }
         public bool SetValues(params object[] values) { throw null; }
         public override string ToString() { throw null; }
@@ -6098,17 +6098,17 @@ namespace System.Windows.Forms
             public override System.Drawing.Rectangle Bounds { get { throw null; } }
             public override string Name { get { throw null; } }
             public System.Windows.Forms.DataGridViewRow Owner { get { throw null; } set { } }
-            public override System.Windows.Forms.AccessibleObject Parent { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+            public override System.Windows.Forms.AccessibleObject Parent { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
             public override System.Windows.Forms.AccessibleRole Role { get { throw null; } }
             public override System.Windows.Forms.AccessibleStates State { get { throw null; } }
-            public override string Value { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+            public override string Value { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
             public override System.Windows.Forms.AccessibleObject GetChild(int index) { throw null; }
             public override int GetChildCount() { throw null; }
             public override System.Windows.Forms.AccessibleObject GetFocused() { throw null; }
             public override System.Windows.Forms.AccessibleObject GetSelected() { throw null; }
-            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
             public override System.Windows.Forms.AccessibleObject Navigate(System.Windows.Forms.AccessibleNavigation navigationDirection) { throw null; }
-            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
             public override void Select(System.Windows.Forms.AccessibleSelection flags) { }
         }
     }
@@ -6134,16 +6134,16 @@ namespace System.Windows.Forms
         bool System.Collections.IList.IsReadOnly { get { throw null; } }
         object System.Collections.IList.this[int index] { get { throw null; } set { } }
         public event System.ComponentModel.CollectionChangeEventHandler CollectionChanged { add { } remove { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual int Add() { throw null; }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual int Add(int count) { throw null; }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual int Add(params object[] values) { throw null; }
         public virtual int Add(System.Windows.Forms.DataGridViewRow dataGridViewRow) { throw null; }
         public virtual int AddCopies(int indexSource, int count) { throw null; }
         public virtual int AddCopy(int indexSource) { throw null; }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual void AddRange(params System.Windows.Forms.DataGridViewRow[] dataGridViewRows) { }
         public virtual void Clear() { }
         public virtual bool Contains(System.Windows.Forms.DataGridViewRow dataGridViewRow) { throw null; }
@@ -6227,15 +6227,15 @@ namespace System.Windows.Forms
             public override System.Drawing.Rectangle Bounds { get { throw null; } }
             public override string DefaultAction { get { throw null; } }
             public override string Name { get { throw null; } }
-            public override System.Windows.Forms.AccessibleObject Parent { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+            public override System.Windows.Forms.AccessibleObject Parent { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
             public override System.Windows.Forms.AccessibleRole Role { get { throw null; } }
             public override System.Windows.Forms.AccessibleStates State { get { throw null; } }
-            public override string Value { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
-            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+            public override string Value { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
+            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
             public override void DoDefaultAction() { }
-            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
             public override System.Windows.Forms.AccessibleObject Navigate(System.Windows.Forms.AccessibleNavigation navigationDirection) { throw null; }
-            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
             public override void Select(System.Windows.Forms.AccessibleSelection flags) { }
         }
     }
@@ -6337,11 +6337,11 @@ namespace System.Windows.Forms
         bool System.Collections.IList.IsFixedSize { get { throw null; } }
         bool System.Collections.IList.IsReadOnly { get { throw null; } }
         object System.Collections.IList.this[int index] { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public void Clear() { }
         public bool Contains(System.Windows.Forms.DataGridViewCell dataGridViewCell) { throw null; }
         public void CopyTo(System.Windows.Forms.DataGridViewCell[] array, int index) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public void Insert(int index, System.Windows.Forms.DataGridViewCell dataGridViewCell) { }
         void System.Collections.ICollection.CopyTo(System.Array array, int index) { }
         System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator() { throw null; }
@@ -6365,11 +6365,11 @@ namespace System.Windows.Forms
         bool System.Collections.IList.IsFixedSize { get { throw null; } }
         bool System.Collections.IList.IsReadOnly { get { throw null; } }
         object System.Collections.IList.this[int index] { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public void Clear() { }
         public bool Contains(System.Windows.Forms.DataGridViewColumn dataGridViewColumn) { throw null; }
         public void CopyTo(System.Windows.Forms.DataGridViewColumn[] array, int index) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public void Insert(int index, System.Windows.Forms.DataGridViewColumn dataGridViewColumn) { }
         void System.Collections.ICollection.CopyTo(System.Array array, int index) { }
         System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator() { throw null; }
@@ -6393,11 +6393,11 @@ namespace System.Windows.Forms
         bool System.Collections.IList.IsFixedSize { get { throw null; } }
         bool System.Collections.IList.IsReadOnly { get { throw null; } }
         object System.Collections.IList.this[int index] { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public void Clear() { }
         public bool Contains(System.Windows.Forms.DataGridViewRow dataGridViewRow) { throw null; }
         public void CopyTo(System.Windows.Forms.DataGridViewRow[] array, int index) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public void Insert(int index, System.Windows.Forms.DataGridViewRow dataGridViewRow) { }
         void System.Collections.ICollection.CopyTo(System.Array array, int index) { }
         System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator() { throw null; }
@@ -6437,7 +6437,7 @@ namespace System.Windows.Forms
         public override System.Type ValueType { get { throw null; } }
         public override object Clone() { throw null; }
         protected override System.Windows.Forms.AccessibleObject CreateAccessibilityInstance() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public override void DetachEditingControl() { }
         protected override System.Drawing.Rectangle GetContentBounds(System.Drawing.Graphics graphics, System.Windows.Forms.DataGridViewCellStyle cellStyle, int rowIndex) { throw null; }
         protected override System.Drawing.Rectangle GetErrorIconBounds(System.Drawing.Graphics graphics, System.Windows.Forms.DataGridViewCellStyle cellStyle, int rowIndex) { throw null; }
@@ -6460,15 +6460,15 @@ namespace System.Windows.Forms
     {
         public DataGridViewTextBoxColumn() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public override System.Windows.Forms.DataGridViewCell CellTemplate { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(32767)]
         public int MaxInputLength { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DataGridViewColumnSortMode)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DataGridViewColumnSortMode.Automatic)]
         public new System.Windows.Forms.DataGridViewColumnSortMode SortMode { get { throw null; } set { } }
         public override string ToString() { throw null; }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class DataGridViewTextBoxEditingControl : System.Windows.Forms.TextBox, System.Windows.Forms.IDataGridViewEditingControl
     {
@@ -6486,7 +6486,7 @@ namespace System.Windows.Forms
         protected override void OnMouseWheel(System.Windows.Forms.MouseEventArgs e) { }
         protected override void OnTextChanged(System.EventArgs e) { }
         public virtual void PrepareEditingControlForEdit(bool selectAll) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override bool ProcessKeyEventArgs(ref System.Windows.Forms.Message m) { throw null; }
     }
     public partial class DataGridViewTopLeftHeaderCell : System.Windows.Forms.DataGridViewColumnHeaderCell
@@ -6506,12 +6506,12 @@ namespace System.Windows.Forms
             public override string DefaultAction { get { throw null; } }
             public override string Name { get { throw null; } }
             public override System.Windows.Forms.AccessibleStates State { get { throw null; } }
-            public override string Value { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
-            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+            public override string Value { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
+            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
             public override void DoDefaultAction() { }
-            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
             public override System.Windows.Forms.AccessibleObject Navigate(System.Windows.Forms.AccessibleNavigation navigationDirection) { throw null; }
-            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
             public override void Select(System.Windows.Forms.AccessibleSelection flags) { }
         }
     }
@@ -6521,7 +6521,7 @@ namespace System.Windows.Forms
         NotSet = 0,
         True = 1,
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     public partial class DataObject : System.Runtime.InteropServices.ComTypes.IDataObject, System.Windows.Forms.IDataObject
     {
         public DataObject() { }
@@ -6555,23 +6555,23 @@ namespace System.Windows.Forms
         public virtual void SetImage(System.Drawing.Image image) { }
         public virtual void SetText(string textData) { }
         public virtual void SetText(string textData, System.Windows.Forms.TextDataFormat format) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
-        int System.Runtime.InteropServices.ComTypes.IDataObject.DAdvise(ref System.Runtime.InteropServices.ComTypes.FORMATETC pFormatetc, System.Runtime.InteropServices.ComTypes.ADVF advf, System.Runtime.InteropServices.ComTypes.IAdviseSink pAdvSink, out int pdwConnection) { pdwConnection = default(int); throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
+        int System.Runtime.InteropServices.ComTypes.IDataObject.DAdvise(ref System.Runtime.InteropServices.ComTypes.FORMATETC pFormatetc, System.Runtime.InteropServices.ComTypes.ADVF advf, System.Runtime.InteropServices.ComTypes.IAdviseSink pAdvSink, out int pdwConnection) { throw null; }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         void System.Runtime.InteropServices.ComTypes.IDataObject.DUnadvise(int dwConnection) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
-        int System.Runtime.InteropServices.ComTypes.IDataObject.EnumDAdvise(out System.Runtime.InteropServices.ComTypes.IEnumSTATDATA enumAdvise) { enumAdvise = default(System.Runtime.InteropServices.ComTypes.IEnumSTATDATA); throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
+        int System.Runtime.InteropServices.ComTypes.IDataObject.EnumDAdvise(out System.Runtime.InteropServices.ComTypes.IEnumSTATDATA enumAdvise) { throw null; }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         System.Runtime.InteropServices.ComTypes.IEnumFORMATETC System.Runtime.InteropServices.ComTypes.IDataObject.EnumFormatEtc(System.Runtime.InteropServices.ComTypes.DATADIR dwDirection) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
-        int System.Runtime.InteropServices.ComTypes.IDataObject.GetCanonicalFormatEtc(ref System.Runtime.InteropServices.ComTypes.FORMATETC pformatetcIn, out System.Runtime.InteropServices.ComTypes.FORMATETC pformatetcOut) { pformatetcOut = default(System.Runtime.InteropServices.ComTypes.FORMATETC); throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
-        void System.Runtime.InteropServices.ComTypes.IDataObject.GetData(ref System.Runtime.InteropServices.ComTypes.FORMATETC formatetc, out System.Runtime.InteropServices.ComTypes.STGMEDIUM medium) { medium = default(System.Runtime.InteropServices.ComTypes.STGMEDIUM); }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
+        int System.Runtime.InteropServices.ComTypes.IDataObject.GetCanonicalFormatEtc(ref System.Runtime.InteropServices.ComTypes.FORMATETC pformatetcIn, out System.Runtime.InteropServices.ComTypes.FORMATETC pformatetcOut) { throw null; }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
+        void System.Runtime.InteropServices.ComTypes.IDataObject.GetData(ref System.Runtime.InteropServices.ComTypes.FORMATETC formatetc, out System.Runtime.InteropServices.ComTypes.STGMEDIUM medium) { throw null; }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         void System.Runtime.InteropServices.ComTypes.IDataObject.GetDataHere(ref System.Runtime.InteropServices.ComTypes.FORMATETC formatetc, ref System.Runtime.InteropServices.ComTypes.STGMEDIUM medium) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         int System.Runtime.InteropServices.ComTypes.IDataObject.QueryGetData(ref System.Runtime.InteropServices.ComTypes.FORMATETC formatetc) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         void System.Runtime.InteropServices.ComTypes.IDataObject.SetData(ref System.Runtime.InteropServices.ComTypes.FORMATETC pFormatetcIn, ref System.Runtime.InteropServices.ComTypes.STGMEDIUM pmedium, bool fRelease) { }
     }
     public enum DataSourceUpdateMode
@@ -6599,7 +6599,7 @@ namespace System.Windows.Forms
     [System.ComponentModel.DefaultEventAttribute("ValueChanged")]
     [System.ComponentModel.DefaultPropertyAttribute("Value")]
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.DateTimePickerDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class DateTimePicker : System.Windows.Forms.Control
     {
@@ -6608,20 +6608,20 @@ namespace System.Windows.Forms
         protected static readonly System.Drawing.Color DefaultTitleForeColor;
         protected static readonly System.Drawing.Color DefaultTrailingForeColor;
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public static readonly System.DateTime MaxDateTime;
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public static readonly System.DateTime MinDateTime;
         public DateTimePicker() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Image BackgroundImage { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.ImageLayout BackgroundImageLayout { get { throw null; } set { } }
         [System.ComponentModel.AmbientValueAttribute(null)]
         [System.ComponentModel.LocalizableAttribute(true)]
@@ -6634,32 +6634,32 @@ namespace System.Windows.Forms
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool Checked { get { throw null; } set { } }
-        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public string CustomFormat { get { throw null; } set { } }
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         protected override bool DoubleBuffered { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.LeftRightAlignment)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.LeftRightAlignment.Left)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.LeftRightAlignment DropDownAlign { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Color ForeColor { get { throw null; } set { } }
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public System.Windows.Forms.DateTimePickerFormat Format { get { throw null; } set { } }
         public System.DateTime MaxDate { get { throw null; } set { } }
         public static System.DateTime MaximumDateTime { get { throw null; } }
         public System.DateTime MinDate { get { throw null; } set { } }
         public static System.DateTime MinimumDateTime { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.Padding Padding { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int PreferredHeight { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         [System.ComponentModel.LocalizableAttribute(true)]
@@ -6669,53 +6669,53 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool ShowUpDown { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public override string Text { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public System.DateTime Value { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackColorChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageLayoutChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler Click { add { } remove { } }
         public event System.EventHandler CloseUp { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler DoubleClick { add { } remove { } }
         public event System.EventHandler DropDown { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler ForeColorChanged { add { } remove { } }
         public event System.EventHandler FormatChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.MouseEventHandler MouseClick { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.MouseEventHandler MouseDoubleClick { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler PaddingChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.PaintEventHandler Paint { add { } remove { } }
         public event System.EventHandler RightToLeftLayoutChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public new event System.EventHandler TextChanged { add { } remove { } }
         public event System.EventHandler ValueChanged { add { } remove { } }
         protected override System.Windows.Forms.AccessibleObject CreateAccessibilityInstance() { throw null; }
         protected override void CreateHandle() { }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected override void DestroyHandle() { }
         protected override bool IsInputKey(System.Windows.Forms.Keys keyData) { throw null; }
         protected virtual void OnCloseUp(System.EventArgs eventargs) { }
@@ -6724,12 +6724,12 @@ namespace System.Windows.Forms
         protected virtual void OnFormatChanged(System.EventArgs e) { }
         protected override void OnHandleCreated(System.EventArgs e) { }
         protected override void OnHandleDestroyed(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnRightToLeftLayoutChanged(System.EventArgs e) { }
         protected override void OnSystemColorsChanged(System.EventArgs e) { }
         protected virtual void OnValueChanged(System.EventArgs eventargs) { }
         public override string ToString() { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override void WndProc(ref System.Windows.Forms.Message m) { }
         [System.Runtime.InteropServices.ComVisibleAttribute(true)]
         public partial class DateTimePickerAccessibleObject : System.Windows.Forms.Control.ControlAccessibleObject
@@ -6738,7 +6738,7 @@ namespace System.Windows.Forms
             public override string KeyboardShortcut { get { throw null; } }
             public override System.Windows.Forms.AccessibleRole Role { get { throw null; } }
             public override System.Windows.Forms.AccessibleStates State { get { throw null; } }
-            public override string Value { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+            public override string Value { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         }
     }
     public enum DateTimePickerFormat
@@ -6771,7 +6771,7 @@ namespace System.Windows.Forms
         Retry = 4,
         Yes = 6,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public sealed partial class DockingAttribute : System.Attribute
     {
         public static readonly System.Windows.Forms.DockingAttribute Default;
@@ -6801,24 +6801,24 @@ namespace System.Windows.Forms
     [System.ComponentModel.DefaultBindingPropertyAttribute("SelectedItem")]
     [System.ComponentModel.DefaultEventAttribute("SelectedItemChanged")]
     [System.ComponentModel.DefaultPropertyAttribute("Items")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class DomainUpDown : System.Windows.Forms.UpDownBase
     {
         public DomainUpDown() { }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.StringCollectionEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.DomainUpDown.DomainUpDownItemCollection Items { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.Padding Padding { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(-1)]
         public int SelectedIndex { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public object SelectedItem { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool Sorted { get { throw null; } set { } }
@@ -6826,7 +6826,7 @@ namespace System.Windows.Forms
         [System.ComponentModel.LocalizableAttribute(true)]
         public bool Wrap { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler PaddingChanged { add { } remove { } }
         public event System.EventHandler SelectedItemChanged { add { } remove { } }
         protected override System.Windows.Forms.AccessibleObject CreateAccessibilityInstance() { throw null; }
@@ -6842,10 +6842,10 @@ namespace System.Windows.Forms
         {
             public DomainItemAccessibleObject(string name, System.Windows.Forms.AccessibleObject parent) { }
             public override string Name { get { throw null; } set { } }
-            public override System.Windows.Forms.AccessibleObject Parent { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+            public override System.Windows.Forms.AccessibleObject Parent { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
             public override System.Windows.Forms.AccessibleRole Role { get { throw null; } }
             public override System.Windows.Forms.AccessibleStates State { get { throw null; } }
-            public override string Value { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+            public override string Value { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         }
         [System.Runtime.InteropServices.ComVisibleAttribute(true)]
         public partial class DomainUpDownAccessibleObject : System.Windows.Forms.Control.ControlAccessibleObject
@@ -6860,7 +6860,7 @@ namespace System.Windows.Forms
         {
             internal DomainUpDownItemCollection() { }
             [System.ComponentModel.BrowsableAttribute(false)]
-            [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+            [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
             public override object this[int index] { get { throw null; } set { } }
             public override int Add(object item) { throw null; }
             public override void Insert(int index, object item) { }
@@ -7044,12 +7044,12 @@ namespace System.Windows.Forms
         public ErrorProvider(System.ComponentModel.IContainer container) { }
         public ErrorProvider(System.Windows.Forms.ContainerControl parentControl) { }
         [System.ComponentModel.DefaultValueAttribute(250)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public int BlinkRate { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.ErrorBlinkStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.ErrorBlinkStyle.BlinkIfDifferentError)]
         public System.Windows.Forms.ErrorBlinkStyle BlinkStyle { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        public System.Windows.Forms.ContainerControl ContainerControl { [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3)), System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]get { throw null; } set { } }
+        public System.Windows.Forms.ContainerControl ContainerControl { [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows), System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataMemberListEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         public string DataMember { get { throw null; } set { } }
@@ -7075,13 +7075,13 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.LocalizableAttribute(true)]
         public string GetError(System.Windows.Forms.Control control) { throw null; }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.ErrorIconAlignment)(3))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.ErrorIconAlignment.MiddleRight)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.ErrorIconAlignment GetIconAlignment(System.Windows.Forms.Control control) { throw null; }
         [System.ComponentModel.DefaultValueAttribute(0)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public int GetIconPadding(System.Windows.Forms.Control control) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnRightToLeftChanged(System.EventArgs e) { }
         public void SetError(System.Windows.Forms.Control control, string value) { }
         public void SetIconAlignment(System.Windows.Forms.Control control, System.Windows.Forms.ErrorIconAlignment value) { }
@@ -7115,7 +7115,7 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool CheckPathExists { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.FileDialogCustomPlacesCollection CustomPlaces { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         public string DefaultExt { get { throw null; } set { } }
@@ -7124,7 +7124,7 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute("")]
         public string FileName { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string[] FileNames { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.LocalizableAttribute(true)]
@@ -7133,7 +7133,7 @@ namespace System.Windows.Forms
         public int FilterIndex { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         public string InitialDirectory { get { throw null; } set { } }
-        protected virtual System.IntPtr Instance { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2)), System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        protected virtual System.IntPtr Instance { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode), System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         protected int Options { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool RestoreDirectory { get { throw null; } set { } }
@@ -7147,7 +7147,7 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool ValidateNames { get { throw null; } set { } }
         public event System.ComponentModel.CancelEventHandler FileOk { add { } remove { } }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override System.IntPtr HookProc(System.IntPtr hWnd, int msg, System.IntPtr wparam, System.IntPtr lparam) { throw null; }
         protected void OnFileOk(System.ComponentModel.CancelEventArgs e) { }
         public override void Reset() { }
@@ -7180,27 +7180,27 @@ namespace System.Windows.Forms
         internal FlatButtonAppearance() { }
         [System.ComponentModel.BrowsableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "")]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Drawing.Color BorderColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(1)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public int BorderSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "")]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Drawing.Color CheckedBackColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "")]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Drawing.Color MouseDownBackColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "")]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Drawing.Color MouseOverBackColor { get { throw null; } set { } }
     }
@@ -7221,13 +7221,13 @@ namespace System.Windows.Forms
     [System.ComponentModel.DefaultPropertyAttribute("FlowDirection")]
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.FlowLayoutPanelDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
     [System.ComponentModel.ProvidePropertyAttribute("FlowBreak", typeof(System.Windows.Forms.Control))]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
-    [System.Windows.Forms.DockingAttribute((System.Windows.Forms.DockingBehavior)(1))]
+    [System.Windows.Forms.DockingAttribute(System.Windows.Forms.DockingBehavior.Ask)]
     public partial class FlowLayoutPanel : System.Windows.Forms.Panel, System.ComponentModel.IExtenderProvider
     {
         public FlowLayoutPanel() { }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.FlowDirection)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.FlowDirection.LeftToRight)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.FlowDirection FlowDirection { get { throw null; } set { } }
         public override System.Windows.Forms.Layout.LayoutEngine LayoutEngine { get { throw null; } }
@@ -7245,7 +7245,7 @@ namespace System.Windows.Forms
     public partial class FlowLayoutSettings : System.Windows.Forms.LayoutSettings
     {
         internal FlowLayoutSettings() { }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.FlowDirection)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.FlowDirection.LeftToRight)]
         public System.Windows.Forms.FlowDirection FlowDirection { get { throw null; } set { } }
         public override System.Windows.Forms.Layout.LayoutEngine LayoutEngine { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(true)]
@@ -7264,7 +7264,7 @@ namespace System.Windows.Forms
         [System.ComponentModel.LocalizableAttribute(true)]
         public string Description { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Environment.SpecialFolder)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Environment.SpecialFolder.Desktop)]
         [System.ComponentModel.LocalizableAttribute(false)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.SpecialFolderEnumConverter")]
         public System.Environment.SpecialFolder RootFolder { get { throw null; } set { } }
@@ -7278,7 +7278,7 @@ namespace System.Windows.Forms
         [System.ComponentModel.LocalizableAttribute(false)]
         public bool ShowNewFolderButton { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler HelpRequest { add { } remove { } }
         public override void Reset() { }
         protected override bool RunDialog(System.IntPtr hWndOwner) { throw null; }
@@ -7320,7 +7320,7 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool ShowHelp { get { throw null; } set { } }
         public event System.EventHandler Apply { add { } remove { } }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override System.IntPtr HookProc(System.IntPtr hWnd, int msg, System.IntPtr wparam, System.IntPtr lparam) { throw null; }
         protected virtual void OnApply(System.EventArgs e) { }
         public override void Reset() { }
@@ -7334,7 +7334,7 @@ namespace System.Windows.Forms
     [System.ComponentModel.InitializationEventAttribute("Load")]
     [System.ComponentModel.ToolboxItemAttribute(false)]
     [System.ComponentModel.ToolboxItemFilterAttribute("System.Windows.Forms.Control.TopLevel")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class Form : System.Windows.Forms.ContainerControl
     {
@@ -7343,55 +7343,55 @@ namespace System.Windows.Forms
         public System.Windows.Forms.IButtonControl AcceptButton { get { throw null; } set { } }
         public static System.Windows.Forms.Form ActiveForm { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.Form ActiveMdiChild { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool AllowTransparency { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This property has been deprecated. Use the AutoScaleMode property instead.  http://go.microsoft.com/fwlink/?linkid=14202")]
         public bool AutoScale { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual System.Drawing.Size AutoScaleBaseSize { get { throw null; } set { } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public override bool AutoScroll { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(1))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Visible)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public override bool AutoSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.AutoSizeMode)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.AutoSizeMode.GrowOnly)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.AutoSizeMode AutoSizeMode { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public override System.Windows.Forms.AutoValidate AutoValidate { get { throw null; } set { } }
         public override System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         public System.Windows.Forms.IButtonControl CancelButton { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Visible)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public new System.Drawing.Size ClientSize { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool ControlBox { get { throw null; } set { } }
-        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         protected override System.Windows.Forms.ImeMode DefaultImeMode { get { throw null; } }
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Drawing.Rectangle DesktopBounds { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Drawing.Point DesktopLocation { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.DialogResult DialogResult { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.FormBorderStyle)(4))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.FormBorderStyle.Sizable)]
         [System.Runtime.InteropServices.DispIdAttribute(-504)]
         public System.Windows.Forms.FormBorderStyle FormBorderStyle { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
@@ -7400,12 +7400,12 @@ namespace System.Windows.Forms
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Drawing.Icon Icon { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool IsMdiChild { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool IsMdiContainer { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public bool IsRestrictedWindow { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool KeyPreview { get { throw null; } set { } }
@@ -7415,48 +7415,48 @@ namespace System.Windows.Forms
         [System.ComponentModel.TypeConverterAttribute(typeof(System.ComponentModel.ReferenceConverter))]
         public System.Windows.Forms.MenuStrip MainMenuStrip { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.Padding Margin { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool MaximizeBox { get { throw null; } set { } }
         protected System.Drawing.Rectangle MaximizedBounds { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Size), "0, 0")]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public override System.Drawing.Size MaximumSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.Form[] MdiChildren { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.Form MdiParent { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.ComponentModel.ReferenceConverter))]
         public System.Windows.Forms.MainMenu Menu { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
-        public System.Windows.Forms.MainMenu MergedMenu { [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]get { throw null; } }
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
+        public System.Windows.Forms.MainMenu MergedMenu { [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool MinimizeBox { get { throw null; } set { } }
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public override System.Drawing.Size MinimumSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool Modal { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(1)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Windows.Forms.OpacityConverter))]
         public double Opacity { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.Form[] OwnedForms { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.Form Owner { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Drawing.Rectangle RestoreBounds { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         [System.ComponentModel.LocalizableAttribute(true)]
@@ -7467,59 +7467,59 @@ namespace System.Windows.Forms
         public bool ShowInTaskbar { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         protected virtual bool ShowWithoutActivation { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.LocalizableAttribute(false)]
         public new System.Drawing.Size Size { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.SizeGripStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.SizeGripStyle.Auto)]
         public System.Windows.Forms.SizeGripStyle SizeGripStyle { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.FormStartPosition)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.FormStartPosition.WindowsDefaultLocation)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.FormStartPosition StartPosition { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new int TabIndex { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Runtime.InteropServices.DispIdAttribute(-516)]
         public new bool TabStop { get { throw null; } set { } }
         [System.ComponentModel.SettingsBindableAttribute(true)]
         public override string Text { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public bool TopLevel { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool TopMost { get { throw null; } set { } }
         public System.Drawing.Color TransparencyKey { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.FormWindowState)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.FormWindowState.Normal)]
         public System.Windows.Forms.FormWindowState WindowState { get { throw null; } set { } }
         public event System.EventHandler Activated { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public new event System.EventHandler AutoSizeChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public new event System.EventHandler AutoValidateChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public event System.EventHandler Closed { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public event System.ComponentModel.CancelEventHandler Closing { add { } remove { } }
         public event System.EventHandler Deactivate { add { } remove { } }
         public event System.Windows.Forms.DpiChangedEventHandler DpiChanged { add { } remove { } }
         public event System.Windows.Forms.FormClosedEventHandler FormClosed { add { } remove { } }
         public event System.Windows.Forms.FormClosingEventHandler FormClosing { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public event System.ComponentModel.CancelEventHandler HelpButtonClicked { add { } remove { } }
         public event System.Windows.Forms.InputLanguageChangedEventHandler InputLanguageChanged { add { } remove { } }
         public event System.Windows.Forms.InputLanguageChangingEventHandler InputLanguageChanging { add { } remove { } }
         public event System.EventHandler Load { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler MarginChanged { add { } remove { } }
         public event System.EventHandler MaximizedBoundsChanged { add { } remove { } }
         public event System.EventHandler MaximumSizeChanged { add { } remove { } }
@@ -7534,134 +7534,134 @@ namespace System.Windows.Forms
         public event System.EventHandler RightToLeftLayoutChanged { add { } remove { } }
         public event System.EventHandler Shown { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TabIndexChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TabStopChanged { add { } remove { } }
         public void Activate() { }
         protected void ActivateMdiChild(System.Windows.Forms.Form form) { }
         public void AddOwnedForm(System.Windows.Forms.Form ownedForm) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void AdjustFormScrollbars(bool displayScrollbars) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This method has been deprecated. Use the ApplyAutoScaling method instead.  http://go.microsoft.com/fwlink/?linkid=14202")]
         protected void ApplyAutoScaling() { }
         protected void CenterToParent() { }
         protected void CenterToScreen() { }
         public void Close() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override System.Windows.Forms.Control.ControlCollection CreateControlsInstance() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void CreateHandle() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override void DefWndProc(ref System.Windows.Forms.Message m) { }
         protected override void Dispose(bool disposing) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This method has been deprecated. Use the AutoScaleDimensions property instead.  http://go.microsoft.com/fwlink/?linkid=14202")]
         public static System.Drawing.SizeF GetAutoScaleSize(System.Drawing.Font font) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override System.Drawing.Rectangle GetScaledBounds(System.Drawing.Rectangle bounds, System.Drawing.SizeF factor, System.Windows.Forms.BoundsSpecified specified) { throw null; }
         public void LayoutMdi(System.Windows.Forms.MdiLayout value) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnActivated(System.EventArgs e) { }
         protected override void OnBackgroundImageChanged(System.EventArgs e) { }
         protected override void OnBackgroundImageLayoutChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnClosed(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnClosing(System.ComponentModel.CancelEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void OnCreateControl() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnDeactivate(System.EventArgs e) { }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(1))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Visible)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         protected virtual void OnDpiChanged(System.Windows.Forms.DpiChangedEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void OnEnabledChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void OnEnter(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void OnFontChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnFormClosed(System.Windows.Forms.FormClosedEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnFormClosing(System.Windows.Forms.FormClosingEventArgs e) { }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual bool OnGetDpiScaledSize(int deviceDpiOld, int deviceDpiNew, ref System.Drawing.Size desiredSize) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void OnHandleCreated(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void OnHandleDestroyed(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnHelpButtonClicked(System.ComponentModel.CancelEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnInputLanguageChanged(System.Windows.Forms.InputLanguageChangedEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnInputLanguageChanging(System.Windows.Forms.InputLanguageChangingEventArgs e) { }
         protected override void OnLayout(System.Windows.Forms.LayoutEventArgs levent) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnLoad(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnMaximizedBoundsChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnMaximumSizeChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnMdiChildActivate(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnMenuComplete(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnMenuStart(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnMinimumSizeChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void OnPaint(System.Windows.Forms.PaintEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void OnResize(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnResizeBegin(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnResizeEnd(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnRightToLeftLayoutChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnShown(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void OnStyleChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void OnTextChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void OnVisibleChanged(System.EventArgs e) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override bool ProcessCmdKey(ref System.Windows.Forms.Message msg, System.Windows.Forms.Keys keyData) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected override bool ProcessDialogChar(char charCode) { throw null; }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected override bool ProcessDialogKey(System.Windows.Forms.Keys keyData) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override bool ProcessKeyPreview(ref System.Windows.Forms.Message m) { throw null; }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected internal override bool ProcessMnemonic(char charCode) { throw null; }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected override bool ProcessTabKey(bool forward) { throw null; }
         public void RemoveOwnedForm(System.Windows.Forms.Form ownedForm) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void ScaleControl(System.Drawing.SizeF factor, System.Windows.Forms.BoundsSpecified specified) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         protected override void ScaleCore(float x, float y) { }
         protected override void Select(bool directed, bool forward) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void SetBoundsCore(int x, int y, int width, int height, System.Windows.Forms.BoundsSpecified specified) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void SetClientSizeCore(int x, int y) { }
         public void SetDesktopBounds(int x, int y, int width, int height) { }
         public void SetDesktopLocation(int x, int y) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void SetVisibleCore(bool value) { }
         public void Show(System.Windows.Forms.IWin32Window owner) { }
         public System.Windows.Forms.DialogResult ShowDialog() { throw null; }
@@ -7669,13 +7669,13 @@ namespace System.Windows.Forms
         public override string ToString() { throw null; }
         protected override void UpdateDefaultButton() { }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public override bool ValidateChildren() { throw null; }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public override bool ValidateChildren(System.Windows.Forms.ValidationConstraints validationConstraints) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override void WndProc(ref System.Windows.Forms.Message m) { }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         public partial class ControlCollection : System.Windows.Forms.Control.ControlCollection
@@ -7865,85 +7865,85 @@ namespace System.Windows.Forms
     [System.ComponentModel.DefaultEventAttribute("Enter")]
     [System.ComponentModel.DefaultPropertyAttribute("Text")]
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.GroupBoxDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class GroupBox : System.Windows.Forms.Control
     {
         public GroupBox() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public override bool AllowDrop { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(1))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Visible)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public override bool AutoSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.AutoSizeMode)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.AutoSizeMode.GrowOnly)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.AutoSizeMode AutoSizeMode { get { throw null; } set { } }
-        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         protected override System.Windows.Forms.Padding DefaultPadding { get { throw null; } }
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
         public override System.Drawing.Rectangle DisplayRectangle { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.FlatStyle)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.FlatStyle.Standard)]
         public System.Windows.Forms.FlatStyle FlatStyle { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public new bool TabStop { get { throw null; } set { } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public override string Text { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool UseCompatibleTextRendering { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public new event System.EventHandler AutoSizeChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public new event System.EventHandler Click { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public new event System.EventHandler DoubleClick { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public new event System.Windows.Forms.KeyEventHandler KeyDown { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public new event System.Windows.Forms.KeyPressEventHandler KeyPress { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public new event System.Windows.Forms.KeyEventHandler KeyUp { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public new event System.Windows.Forms.MouseEventHandler MouseClick { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public new event System.Windows.Forms.MouseEventHandler MouseDoubleClick { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public new event System.Windows.Forms.MouseEventHandler MouseDown { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public new event System.EventHandler MouseEnter { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public new event System.EventHandler MouseLeave { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public new event System.Windows.Forms.MouseEventHandler MouseMove { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public new event System.Windows.Forms.MouseEventHandler MouseUp { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public new event System.EventHandler TabStopChanged { add { } remove { } }
         protected override System.Windows.Forms.AccessibleObject CreateAccessibilityInstance() { throw null; }
         protected override void OnFontChanged(System.EventArgs e) { }
         protected override void OnPaint(System.Windows.Forms.PaintEventArgs e) { }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected internal override bool ProcessMnemonic(char charCode) { throw null; }
         protected override void ScaleControl(System.Drawing.SizeF factor, System.Windows.Forms.BoundsSpecified specified) { }
         public override string ToString() { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override void WndProc(ref System.Windows.Forms.Message m) { }
     }
     public sealed partial class GroupBoxRenderer
@@ -8013,7 +8013,7 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string GetHelpKeyword(System.Windows.Forms.Control ctl) { throw null; }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.HelpNavigator)(-2147483643))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.HelpNavigator.AssociateIndex)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual System.Windows.Forms.HelpNavigator GetHelpNavigator(System.Windows.Forms.Control ctl) { throw null; }
         [System.ComponentModel.DefaultValueAttribute(null)]
@@ -8035,12 +8035,12 @@ namespace System.Windows.Forms
         Left = 0,
         Right = 1,
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class HScrollBar : System.Windows.Forms.ScrollBar
     {
         public HScrollBar() { }
-        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
     }
     public partial class HScrollProperties : System.Windows.Forms.ScrollProperties
@@ -8087,7 +8087,7 @@ namespace System.Windows.Forms
         public void DetachEventHandler(string eventName, System.EventHandler eventHandler) { }
         public override bool Equals(object obj) { throw null; }
         public void ExecCommand(string command, bool showUI, object value) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public void Focus() { }
         public System.Windows.Forms.HtmlElement GetElementById(string id) { throw null; }
         public System.Windows.Forms.HtmlElement GetElementFromPoint(System.Drawing.Point point) { throw null; }
@@ -8195,7 +8195,7 @@ namespace System.Windows.Forms
         public bool CtrlKeyPressed { get { throw null; } }
         public string EventType { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.Windows.Forms.HtmlElement FromElement { get { throw null; } }
         public int KeyPressedCode { get { throw null; } }
         public System.Windows.Forms.MouseButtons MouseButtonsPressed { get { throw null; } }
@@ -8204,7 +8204,7 @@ namespace System.Windows.Forms
         public bool ReturnValue { get { throw null; } set { } }
         public bool ShiftKeyPressed { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.Windows.Forms.HtmlElement ToElement { get { throw null; } }
     }
     public delegate void HtmlElementEventHandler(object sender, System.Windows.Forms.HtmlElementEventArgs e);
@@ -8420,22 +8420,22 @@ namespace System.Windows.Forms
         public ImageList(System.ComponentModel.IContainer container) { }
         public System.Windows.Forms.ColorDepth ColorDepth { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.IntPtr Handle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public bool HandleCreated { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
         public System.Windows.Forms.ImageList.ImageCollection Images { get { throw null; } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Drawing.Size ImageSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.Windows.Forms.ImageListStreamer ImageStream { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(null)]
@@ -8444,7 +8444,7 @@ namespace System.Windows.Forms
         public object Tag { get { throw null; } set { } }
         public System.Drawing.Color TransparentColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.EventHandler RecreateHandle { add { } remove { } }
         protected override void Dispose(bool disposing) { }
         public void Draw(System.Drawing.Graphics g, System.Drawing.Point pt, int index) { }
@@ -8460,7 +8460,7 @@ namespace System.Windows.Forms
             public bool Empty { get { throw null; } }
             public bool IsReadOnly { get { throw null; } }
             [System.ComponentModel.BrowsableAttribute(false)]
-            [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+            [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
             public System.Drawing.Image this[int index] { get { throw null; } set { } }
             public System.Drawing.Image this[string key] { get { throw null; } }
             public System.Collections.Specialized.StringCollection Keys { get { throw null; } }
@@ -8476,14 +8476,14 @@ namespace System.Windows.Forms
             public void AddRange(System.Drawing.Image[] images) { }
             public int AddStrip(System.Drawing.Image value) { throw null; }
             public void Clear() { }
-            [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+            [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
             public bool Contains(System.Drawing.Image image) { throw null; }
             public bool ContainsKey(string key) { throw null; }
             public System.Collections.IEnumerator GetEnumerator() { throw null; }
-            [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+            [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
             public int IndexOf(System.Drawing.Image image) { throw null; }
             public int IndexOfKey(string key) { throw null; }
-            [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+            [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
             public void Remove(System.Drawing.Image image) { }
             public void RemoveAt(int index) { }
             public void RemoveByKey(string key) { }
@@ -8501,7 +8501,7 @@ namespace System.Windows.Forms
     {
         internal ImageListStreamer() { }
         public void Dispose() { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         public void GetObjectData(System.Runtime.Serialization.SerializationInfo si, System.Runtime.Serialization.StreamingContext context) { }
     }
     public static partial class ImeContext
@@ -8540,7 +8540,7 @@ namespace System.Windows.Forms
     }
     public partial interface IMessageFilter
     {
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         bool PreFilterMessage(ref System.Windows.Forms.Message m);
     }
     public sealed partial class InputLanguage
@@ -8639,7 +8639,7 @@ namespace System.Windows.Forms
     public delegate void ItemDragEventHandler(object sender, System.Windows.Forms.ItemDragEventArgs e);
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("458AB8A2-A1EA-4d7b-8EBE-DEE5D3D9442C")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IWin32Window
     {
         System.IntPtr Handle { get; }
@@ -8889,79 +8889,79 @@ namespace System.Windows.Forms
     [System.ComponentModel.DefaultPropertyAttribute("Text")]
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.LabelDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
     [System.ComponentModel.ToolboxItemAttribute("System.Windows.Forms.Design.AutoSizeToolboxItem,System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class Label : System.Windows.Forms.Control
     {
         public Label() { }
         [System.ComponentModel.BrowsableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public bool AutoEllipsis { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(1))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Visible)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public override bool AutoSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Image BackgroundImage { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.ImageLayout BackgroundImageLayout { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.BorderStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.BorderStyle.None)]
         [System.Runtime.InteropServices.DispIdAttribute(-504)]
         public virtual System.Windows.Forms.BorderStyle BorderStyle { get { throw null; } set { } }
-        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         protected override System.Windows.Forms.ImeMode DefaultImeMode { get { throw null; } }
         protected override System.Windows.Forms.Padding DefaultMargin { get { throw null; } }
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.FlatStyle)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.FlatStyle.Standard)]
         public System.Windows.Forms.FlatStyle FlatStyle { get { throw null; } set { } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Drawing.Image Image { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Drawing.ContentAlignment)(32))]
+        [System.ComponentModel.DefaultValueAttribute(System.Drawing.ContentAlignment.MiddleCenter)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Drawing.ContentAlignment ImageAlign { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(-1)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.ImageIndexEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Windows.Forms.ImageIndexConverter))]
         public int ImageIndex { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.ImageIndexEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Windows.Forms.ImageKeyConverter))]
         public string ImageKey { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public System.Windows.Forms.ImageList ImageList { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.ImeMode ImeMode { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public virtual int PreferredHeight { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public virtual int PreferredWidth { get { throw null; } }
         [System.ObsoleteAttribute("This property has been deprecated. Use BackColor instead.  http://go.microsoft.com/fwlink/?linkid=14202")]
         protected virtual bool RenderTransparent { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool TabStop { get { throw null; } set { } }
         [System.ComponentModel.EditorAttribute("System.ComponentModel.Design.MultilineStringEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.SettingsBindableAttribute(true)]
         public override string Text { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Drawing.ContentAlignment)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Drawing.ContentAlignment.TopLeft)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual System.Drawing.ContentAlignment TextAlign { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
@@ -8969,28 +8969,28 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool UseMnemonic { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public new event System.EventHandler AutoSizeChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageLayoutChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler ImeModeChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.KeyEventHandler KeyDown { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.KeyPressEventHandler KeyPress { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.KeyEventHandler KeyUp { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TabStopChanged { add { } remove { } }
         public event System.EventHandler TextAlignChanged { add { } remove { } }
         protected System.Drawing.Rectangle CalcImageRenderBounds(System.Drawing.Image image, System.Drawing.Rectangle r, System.Drawing.ContentAlignment align) { throw null; }
@@ -9010,11 +9010,11 @@ namespace System.Windows.Forms
         protected virtual void OnTextAlignChanged(System.EventArgs e) { }
         protected override void OnTextChanged(System.EventArgs e) { }
         protected override void OnVisibleChanged(System.EventArgs e) { }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected internal override bool ProcessMnemonic(char charCode) { throw null; }
         protected override void SetBoundsCore(int x, int y, int width, int height, System.Windows.Forms.BoundsSpecified specified) { }
         public override string ToString() { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override void WndProc(ref System.Windows.Forms.Message m) { }
     }
     public partial class LabelEditEventArgs : System.EventArgs
@@ -9052,9 +9052,9 @@ namespace System.Windows.Forms
     public partial struct LinkArea
     {
         private int _dummyPrimitive;
-        public LinkArea(int start, int length) { throw null;}
+        public LinkArea(int start, int length) { throw null; }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool IsEmpty { get { throw null; } }
         public int Length { get { throw null; } set { } }
         public int Start { get { throw null; } set { } }
@@ -9100,7 +9100,7 @@ namespace System.Windows.Forms
     }
     [System.ComponentModel.DefaultEventAttribute("LinkClicked")]
     [System.ComponentModel.ToolboxItemAttribute("System.Windows.Forms.Design.AutoSizeToolboxItem,System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class LinkLabel : System.Windows.Forms.Label, System.Windows.Forms.IButtonControl
     {
@@ -9108,35 +9108,35 @@ namespace System.Windows.Forms
         public System.Drawing.Color ActiveLinkColor { get { throw null; } set { } }
         public System.Drawing.Color DisabledLinkColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.FlatStyle FlatStyle { get { throw null; } set { } }
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.LinkAreaEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public System.Windows.Forms.LinkArea LinkArea { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.LinkBehavior)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.LinkBehavior.SystemDefault)]
         public System.Windows.Forms.LinkBehavior LinkBehavior { get { throw null; } set { } }
         public System.Drawing.Color LinkColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.LinkLabel.LinkCollection Links { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool LinkVisited { get { throw null; } set { } }
         protected System.Windows.Forms.Cursor OverrideCursor { get { throw null; } set { } }
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public new System.Windows.Forms.Padding Padding { get { throw null; } set { } }
         System.Windows.Forms.DialogResult System.Windows.Forms.IButtonControl.DialogResult { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public new bool TabStop { get { throw null; } set { } }
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public override string Text { get { throw null; } set { } }
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public new bool UseCompatibleTextRendering { get { throw null; } set { } }
         public System.Drawing.Color VisitedLinkColor { get { throw null; } set { } }
         public event System.Windows.Forms.LinkLabelLinkClickedEventHandler LinkClicked { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public new event System.EventHandler TabStopChanged { add { } remove { } }
         protected override System.Windows.Forms.AccessibleObject CreateAccessibilityInstance() { throw null; }
         protected override void CreateHandle() { }
@@ -9157,13 +9157,13 @@ namespace System.Windows.Forms
         protected override void OnTextAlignChanged(System.EventArgs e) { }
         protected override void OnTextChanged(System.EventArgs e) { }
         protected System.Windows.Forms.LinkLabel.Link PointInLink(int x, int y) { throw null; }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected override bool ProcessDialogKey(System.Windows.Forms.Keys keyData) { throw null; }
         protected override void Select(bool directed, bool forward) { }
         protected override void SetBoundsCore(int x, int y, int width, int height, System.Windows.Forms.BoundsSpecified specified) { }
         void System.Windows.Forms.IButtonControl.NotifyDefault(bool value) { }
         void System.Windows.Forms.IButtonControl.PerformClick() { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override void WndProc(ref System.Windows.Forms.Message msg) { }
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Windows.Forms.LinkConverter))]
         public partial class Link
@@ -9260,7 +9260,7 @@ namespace System.Windows.Forms
     [System.ComponentModel.DefaultEventAttribute("SelectedIndexChanged")]
     [System.ComponentModel.DefaultPropertyAttribute("Items")]
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.ListBoxDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class ListBox : System.Windows.Forms.ListControl
     {
@@ -9270,24 +9270,24 @@ namespace System.Windows.Forms
         protected override bool AllowSelection { get { throw null; } }
         public override System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Image BackgroundImage { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.ImageLayout BackgroundImageLayout { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.BorderStyle)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.BorderStyle.Fixed3D)]
         [System.Runtime.InteropServices.DispIdAttribute(-504)]
         public System.Windows.Forms.BorderStyle BorderStyle { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(0)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public int ColumnWidth { get { throw null; } set { } }
-        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         public System.Windows.Forms.ListBox.IntegerCollection CustomTabOffsets { get { throw null; } }
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DrawMode)(0))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DrawMode.Normal)]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public virtual System.Windows.Forms.DrawMode DrawMode { get { throw null; } set { } }
         public override System.Drawing.Font Font { get { throw null; } set { } }
         public override System.Drawing.Color ForeColor { get { throw null; } set { } }
@@ -9299,13 +9299,13 @@ namespace System.Windows.Forms
         public bool HorizontalScrollbar { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public bool IntegralHeight { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(13)]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public virtual int ItemHeight { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.ListControlStringCollectionEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.LocalizableAttribute(true)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
@@ -9313,12 +9313,12 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool MultiColumn { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.Padding Padding { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public int PreferredHeight { get { throw null; } }
         public override System.Windows.Forms.RightToLeft RightToLeft { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
@@ -9326,29 +9326,29 @@ namespace System.Windows.Forms
         public bool ScrollAlwaysVisible { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public override int SelectedIndex { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.ListBox.SelectedIndexCollection SelectedIndices { get { throw null; } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public object SelectedItem { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.ListBox.SelectedObjectCollection SelectedItems { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.SelectionMode)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.SelectionMode.One)]
         public virtual System.Windows.Forms.SelectionMode SelectionMode { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool Sorted { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public override string Text { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int TopIndex { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(false)]
@@ -9356,28 +9356,28 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool UseTabStops { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageLayoutChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public new event System.EventHandler Click { add { } remove { } }
         public event System.Windows.Forms.DrawItemEventHandler DrawItem { add { } remove { } }
         public event System.Windows.Forms.MeasureItemEventHandler MeasureItem { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public new event System.Windows.Forms.MouseEventHandler MouseClick { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler PaddingChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.PaintEventHandler Paint { add { } remove { } }
         public event System.EventHandler SelectedIndexChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public new event System.EventHandler TextChanged { add { } remove { } }
         [System.ObsoleteAttribute("This method has been deprecated.  There is no replacement.  http://go.microsoft.com/fwlink/?linkid=14202")]
         protected virtual void AddItemsCore(object[] value) { }
@@ -9391,7 +9391,7 @@ namespace System.Windows.Forms
         public int FindStringExact(string s, int startIndex) { throw null; }
         public int GetItemHeight(int index) { throw null; }
         public System.Drawing.Rectangle GetItemRectangle(int index) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override System.Drawing.Rectangle GetScaledBounds(System.Drawing.Rectangle bounds, System.Drawing.SizeF factor, System.Windows.Forms.BoundsSpecified specified) { throw null; }
         public bool GetSelected(int index) { throw null; }
         public int IndexFromPoint(System.Drawing.Point p) { throw null; }
@@ -9421,10 +9421,10 @@ namespace System.Windows.Forms
         public void SetSelected(int index, bool value) { }
         protected virtual void Sort() { }
         public override string ToString() { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected virtual void WmReflectCommand(ref System.Windows.Forms.Message m) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override void WndProc(ref System.Windows.Forms.Message m) { }
         public partial class IntegerCollection : System.Collections.ICollection, System.Collections.IEnumerable, System.Collections.IList
         {
@@ -9464,7 +9464,7 @@ namespace System.Windows.Forms
             public int Count { get { throw null; } }
             public bool IsReadOnly { get { throw null; } }
             [System.ComponentModel.BrowsableAttribute(false)]
-            [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+            [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
             public virtual object this[int index] { get { throw null; } set { } }
             bool System.Collections.ICollection.IsSynchronized { get { throw null; } }
             object System.Collections.ICollection.SyncRoot { get { throw null; } }
@@ -9515,7 +9515,7 @@ namespace System.Windows.Forms
             public int Count { get { throw null; } }
             public bool IsReadOnly { get { throw null; } }
             [System.ComponentModel.BrowsableAttribute(false)]
-            [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+            [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
             public object this[int index] { get { throw null; } set { } }
             bool System.Collections.ICollection.IsSynchronized { get { throw null; } }
             object System.Collections.ICollection.SyncRoot { get { throw null; } }
@@ -9535,7 +9535,7 @@ namespace System.Windows.Forms
         }
     }
     [System.ComponentModel.LookupBindingPropertiesAttribute("DataSource", "DisplayMember", "ValueMember", "SelectedValue")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public abstract partial class ListControl : System.Windows.Forms.Control
     {
@@ -9544,7 +9544,7 @@ namespace System.Windows.Forms
         protected System.Windows.Forms.CurrencyManager DataManager { get { throw null; } }
         [System.ComponentModel.AttributeProviderAttribute(typeof(System.ComponentModel.IListSource))]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public object DataSource { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataMemberFieldEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
@@ -9552,7 +9552,7 @@ namespace System.Windows.Forms
         public string DisplayMember { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.IFormatProvider FormatInfo { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.FormatStringEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
@@ -9564,7 +9564,7 @@ namespace System.Windows.Forms
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public object SelectedValue { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.DataMemberFieldEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
@@ -9573,7 +9573,7 @@ namespace System.Windows.Forms
         public event System.EventHandler DisplayMemberChanged { add { } remove { } }
         public event System.Windows.Forms.ListControlConvertEventHandler Format { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.EventHandler FormatInfoChanged { add { } remove { } }
         public event System.EventHandler FormatStringChanged { add { } remove { } }
         public event System.EventHandler FormattingEnabledChanged { add { } remove { } }
@@ -9607,15 +9607,15 @@ namespace System.Windows.Forms
     [System.ComponentModel.DefaultEventAttribute("SelectedIndexChanged")]
     [System.ComponentModel.DefaultPropertyAttribute("Items")]
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.ListViewDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
-    [System.Windows.Forms.DockingAttribute((System.Windows.Forms.DockingBehavior)(1))]
+    [System.Windows.Forms.DockingAttribute(System.Windows.Forms.DockingBehavior.Ask)]
     public partial class ListView : System.Windows.Forms.Control
     {
         public ListView() { }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.ItemActivation)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.ItemActivation.Standard)]
         public System.Windows.Forms.ItemActivation Activation { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.ListViewAlignment)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.ListViewAlignment.Top)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.ListViewAlignment Alignment { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
@@ -9624,43 +9624,43 @@ namespace System.Windows.Forms
         public bool AutoArrange { get { throw null; } set { } }
         public override System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.ImageLayout BackgroundImageLayout { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool BackgroundImageTiled { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.BorderStyle)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.BorderStyle.Fixed3D)]
         [System.Runtime.InteropServices.DispIdAttribute(-504)]
         public System.Windows.Forms.BorderStyle BorderStyle { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool CheckBoxes { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.ListView.CheckedIndexCollection CheckedIndices { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.ListView.CheckedListViewItemCollection CheckedItems { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.ColumnHeaderCollectionEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.LocalizableAttribute(true)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
         public System.Windows.Forms.ListView.ColumnHeaderCollection Columns { get { throw null; } }
-        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
         protected override bool DoubleBuffered { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.ListViewItem FocusedItem { get { throw null; } set { } }
         public override System.Drawing.Color ForeColor { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool FullRowSelect { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool GridLines { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.ListViewGroupCollectionEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.LocalizableAttribute(true)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
         public System.Windows.Forms.ListViewGroupCollection Groups { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.ColumnHeaderStyle)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.ColumnHeaderStyle.Clickable)]
         public System.Windows.Forms.ColumnHeaderStyle HeaderStyle { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool HideSelection { get { throw null; } set { } }
@@ -9669,9 +9669,9 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool HoverSelection { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.ListViewInsertionMark InsertionMark { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.ListViewItemCollectionEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.LocalizableAttribute(true)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
@@ -9684,15 +9684,15 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute(null)]
         public System.Windows.Forms.ImageList LargeImageList { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Collections.IComparer ListViewItemSorter { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool MultiSelect { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool OwnerDraw { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.Padding Padding { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         [System.ComponentModel.LocalizableAttribute(true)]
@@ -9700,10 +9700,10 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool Scrollable { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.ListView.SelectedIndexCollection SelectedIndices { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.ListView.SelectedListViewItemCollection SelectedItems { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool ShowGroups { get { throw null; } set { } }
@@ -9711,34 +9711,34 @@ namespace System.Windows.Forms
         public bool ShowItemToolTips { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         public System.Windows.Forms.ImageList SmallImageList { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.SortOrder)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.SortOrder.None)]
         public System.Windows.Forms.SortOrder Sorting { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         public System.Windows.Forms.ImageList StateImageList { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string Text { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
         public System.Drawing.Size TileSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.ListViewItem TopItem { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public bool UseCompatibleStateImageBehavior { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.View)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.View.LargeIcon)]
         public System.Windows.Forms.View View { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(0)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public int VirtualListSize { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public bool VirtualMode { get { throw null; } set { } }
         public event System.Windows.Forms.LabelEditEventHandler AfterLabelEdit { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageLayoutChanged { add { } remove { } }
         public event System.Windows.Forms.LabelEditEventHandler BeforeLabelEdit { add { } remove { } }
         public event System.Windows.Forms.CacheVirtualItemsEventHandler CacheVirtualItems { add { } remove { } }
@@ -9756,17 +9756,17 @@ namespace System.Windows.Forms
         public event System.Windows.Forms.ListViewItemMouseHoverEventHandler ItemMouseHover { add { } remove { } }
         public event System.Windows.Forms.ListViewItemSelectionChangedEventHandler ItemSelectionChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler PaddingChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.PaintEventHandler Paint { add { } remove { } }
         public event System.Windows.Forms.RetrieveVirtualItemEventHandler RetrieveVirtualItem { add { } remove { } }
         public event System.EventHandler RightToLeftLayoutChanged { add { } remove { } }
         public event System.Windows.Forms.SearchForVirtualItemEventHandler SearchForVirtualItem { add { } remove { } }
         public event System.EventHandler SelectedIndexChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TextChanged { add { } remove { } }
         public event System.Windows.Forms.ListViewVirtualItemsSelectionRangeChangedEventHandler VirtualItemsSelectionRangeChanged { add { } remove { } }
         public void ArrangeIcons() { }
@@ -9815,19 +9815,19 @@ namespace System.Windows.Forms
         protected override void OnParentChanged(System.EventArgs e) { }
         protected override void OnResize(System.EventArgs e) { }
         protected virtual void OnRetrieveVirtualItem(System.Windows.Forms.RetrieveVirtualItemEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnRightToLeftLayoutChanged(System.EventArgs e) { }
         protected virtual void OnSearchForVirtualItem(System.Windows.Forms.SearchForVirtualItemEventArgs e) { }
         protected virtual void OnSelectedIndexChanged(System.EventArgs e) { }
         protected override void OnSystemColorsChanged(System.EventArgs e) { }
         protected virtual void OnVirtualItemsSelectionRangeChanged(System.Windows.Forms.ListViewVirtualItemsSelectionRangeChangedEventArgs e) { }
         protected void RealizeProperties() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public void RedrawItems(int startIndex, int endIndex, bool invalidateOnly) { }
         public void Sort() { }
         public override string ToString() { throw null; }
         protected void UpdateExtendedStyles() { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override void WndProc(ref System.Windows.Forms.Message m) { }
         [System.ComponentModel.ListBindableAttribute(false)]
         public partial class CheckedIndexCollection : System.Collections.ICollection, System.Collections.IEnumerable, System.Collections.IList
@@ -10044,12 +10044,12 @@ namespace System.Windows.Forms
         public ListViewGroup(string key, string headerText) { }
         public ListViewGroup(string header, System.Windows.Forms.HorizontalAlignment headerAlignment) { }
         public string Header { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.HorizontalAlignment)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.HorizontalAlignment.Left)]
         public System.Windows.Forms.HorizontalAlignment HeaderAlignment { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public System.Windows.Forms.ListView.ListViewItemCollection Items { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.ListView ListView { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -10059,7 +10059,7 @@ namespace System.Windows.Forms
         [System.ComponentModel.LocalizableAttribute(false)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.ComponentModel.StringConverter))]
         public object Tag { get { throw null; } set { } }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         public override string ToString() { throw null; }
     }
@@ -10151,36 +10151,36 @@ namespace System.Windows.Forms
         public ListViewItem(System.Windows.Forms.ListViewItem.ListViewSubItem[] subItems, int imageIndex, System.Windows.Forms.ListViewGroup group) { }
         public ListViewItem(System.Windows.Forms.ListViewItem.ListViewSubItem[] subItems, string imageKey) { }
         public ListViewItem(System.Windows.Forms.ListViewItem.ListViewSubItem[] subItems, string imageKey, System.Windows.Forms.ListViewGroup group) { }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public System.Drawing.Rectangle Bounds { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public bool Checked { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool Focused { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Drawing.Font Font { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Drawing.Color ForeColor { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.ListViewGroup Group { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(-1)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.ImageIndexEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.NoneExcludedImageIndexConverter")]
         public int ImageIndex { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.ImageIndexEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Windows.Forms.ImageKeyConverter))]
         public string ImageKey { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
@@ -10192,23 +10192,23 @@ namespace System.Windows.Forms
         [System.ComponentModel.BrowsableAttribute(false)]
         public System.Windows.Forms.ListView ListView { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public string Name { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Drawing.Point Position { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool Selected { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(-1)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.ImageIndexEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.NoneExcludedImageIndexConverter")]
         [System.Windows.Forms.RelatedImageListAttribute("ListView.StateImageList")]
         public int StateImageIndex { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.ListViewSubItemCollectionEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         public System.Windows.Forms.ListViewItem.ListViewSubItemCollection SubItems { get { throw null; } }
         [System.ComponentModel.BindableAttribute(true)]
@@ -10216,7 +10216,7 @@ namespace System.Windows.Forms
         [System.ComponentModel.LocalizableAttribute(false)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.ComponentModel.StringConverter))]
         public object Tag { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public string Text { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -10231,10 +10231,10 @@ namespace System.Windows.Forms
         public System.Drawing.Rectangle GetBounds(System.Windows.Forms.ItemBoundsPortion portion) { throw null; }
         public System.Windows.Forms.ListViewItem.ListViewSubItem GetSubItemAt(int x, int y) { throw null; }
         public virtual void Remove() { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         protected virtual void Serialize(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         public override string ToString() { throw null; }
         [System.ComponentModel.DefaultPropertyAttribute("Text")]
@@ -10349,14 +10349,14 @@ namespace System.Windows.Forms
         public MainMenu() : base (default(System.Windows.Forms.MenuItem[])) { }
         public MainMenu(System.ComponentModel.IContainer container) : base (default(System.Windows.Forms.MenuItem[])) { }
         public MainMenu(System.Windows.Forms.MenuItem[] items) : base (default(System.Windows.Forms.MenuItem[])) { }
-        [System.ComponentModel.AmbientValueAttribute((System.Windows.Forms.RightToLeft)(2))]
+        [System.ComponentModel.AmbientValueAttribute(System.Windows.Forms.RightToLeft.Inherit)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual System.Windows.Forms.RightToLeft RightToLeft { get { throw null; } set { } }
         public event System.EventHandler Collapse { add { } remove { } }
         public virtual System.Windows.Forms.MainMenu CloneMenu() { throw null; }
         protected override System.IntPtr CreateMenuHandle() { throw null; }
         protected override void Dispose(bool disposing) { }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         public System.Windows.Forms.Form GetForm() { throw null; }
         protected internal virtual void OnCollapse(System.EventArgs e) { }
         public override string ToString() { throw null; }
@@ -10365,7 +10365,7 @@ namespace System.Windows.Forms
     [System.ComponentModel.DefaultEventAttribute("MaskInputRejected")]
     [System.ComponentModel.DefaultPropertyAttribute("Mask")]
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.MaskedTextBoxDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class MaskedTextBox : System.Windows.Forms.TextBoxBase
     {
@@ -10373,67 +10373,67 @@ namespace System.Windows.Forms
         public MaskedTextBox(System.ComponentModel.MaskedTextProvider maskedTextProvider) { }
         public MaskedTextBox(string mask) { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool AcceptsTab { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool AllowPromptAsInput { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public bool AsciiOnly { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool BeepOnError { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool CanUndo { get { throw null; } }
-        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public System.Globalization.CultureInfo Culture { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.MaskFormat)(2))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.MaskFormat.IncludeLiterals)]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public System.Windows.Forms.MaskFormat CutCopyMaskFormat { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.IFormatProvider FormatProvider { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public bool HidePromptOnLeave { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.InsertKeyMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.InsertKeyMode.Default)]
         public System.Windows.Forms.InsertKeyMode InsertKeyMode { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public bool IsOverwriteMode { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new string[] Lines { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.MaskPropertyEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.LocalizableAttribute(true)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public string Mask { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public bool MaskCompleted { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.ComponentModel.MaskedTextProvider MaskedTextProvider { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public bool MaskFull { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override int MaxLength { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool Multiline { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute('\0')]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public char PasswordChar { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute('_')]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public char PromptChar { get { throw null; } set { } }
         public new bool ReadOnly { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
@@ -10449,80 +10449,80 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.MaskedTextBoxTextEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public override string Text { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.HorizontalAlignment)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.HorizontalAlignment.Left)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.HorizontalAlignment TextAlign { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public override int TextLength { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.MaskFormat)(2))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.MaskFormat.IncludeLiterals)]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public System.Windows.Forms.MaskFormat TextMaskFormat { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public bool UseSystemPasswordChar { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
         public System.Type ValidatingType { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool WordWrap { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler AcceptsTabChanged { add { } remove { } }
         public event System.EventHandler IsOverwriteModeChanged { add { } remove { } }
         public event System.EventHandler MaskChanged { add { } remove { } }
         public event System.Windows.Forms.MaskInputRejectedEventHandler MaskInputRejected { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler MultilineChanged { add { } remove { } }
         public event System.EventHandler TextAlignChanged { add { } remove { } }
         public event System.Windows.Forms.TypeValidationEventHandler TypeValidationCompleted { add { } remove { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new void ClearUndo() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected override void CreateHandle() { }
         public override char GetCharFromPosition(System.Drawing.Point pt) { throw null; }
         public override int GetCharIndexFromPosition(System.Drawing.Point pt) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new int GetFirstCharIndexFromLine(int lineNumber) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new int GetFirstCharIndexOfCurrentLine() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override int GetLineFromCharIndex(int index) { throw null; }
         public override System.Drawing.Point GetPositionFromCharIndex(int index) { throw null; }
         protected override bool IsInputKey(System.Windows.Forms.Keys keyData) { throw null; }
         protected override void OnBackColorChanged(System.EventArgs e) { }
         protected override void OnHandleCreated(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnIsOverwriteModeChanged(System.EventArgs e) { }
         protected override void OnKeyDown(System.Windows.Forms.KeyEventArgs e) { }
         protected override void OnKeyPress(System.Windows.Forms.KeyPressEventArgs e) { }
         protected override void OnKeyUp(System.Windows.Forms.KeyEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnMaskChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         protected override void OnMultilineChanged(System.EventArgs e) { }
         protected virtual void OnTextAlignChanged(System.EventArgs e) { }
         protected override void OnTextChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void OnValidating(System.ComponentModel.CancelEventArgs e) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override bool ProcessCmdKey(ref System.Windows.Forms.Message msg, System.Windows.Forms.Keys keyData) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected internal override bool ProcessKeyMessage(ref System.Windows.Forms.Message m) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new void ScrollToCaret() { }
         public override string ToString() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new void Undo() { }
         public object ValidateText() { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override void WndProc(ref System.Windows.Forms.Message m) { }
     }
     public enum MaskFormat
@@ -10541,7 +10541,7 @@ namespace System.Windows.Forms
     public delegate void MaskInputRejectedEventHandler(object sender, System.Windows.Forms.MaskInputRejectedEventArgs e);
     [System.ComponentModel.DesignTimeVisibleAttribute(false)]
     [System.ComponentModel.ToolboxItemAttribute(false)]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class MdiClient : System.Windows.Forms.Control
     {
@@ -10549,18 +10549,18 @@ namespace System.Windows.Forms
         [System.ComponentModel.LocalizableAttribute(true)]
         public override System.Drawing.Image BackgroundImage { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.ImageLayout BackgroundImageLayout { get { throw null; } set { } }
-        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         public System.Windows.Forms.Form[] MdiChildren { get { throw null; } }
         protected override System.Windows.Forms.Control.ControlCollection CreateControlsInstance() { throw null; }
         public void LayoutMdi(System.Windows.Forms.MdiLayout value) { }
         protected override void OnResize(System.EventArgs e) { }
         protected override void ScaleControl(System.Drawing.SizeF factor, System.Windows.Forms.BoundsSpecified specified) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         protected override void ScaleCore(float dx, float dy) { }
         protected override void SetBoundsCore(int x, int y, int width, int height, System.Windows.Forms.BoundsSpecified specified) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override void WndProc(ref System.Windows.Forms.Message m) { }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         public partial class ControlCollection : System.Windows.Forms.Control.ControlCollection
@@ -10595,21 +10595,21 @@ namespace System.Windows.Forms
         public const int FindShortcut = 1;
         protected Menu(System.Windows.Forms.MenuItem[] items) { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.IntPtr Handle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        public virtual bool IsParent { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        public virtual bool IsParent { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.MenuItem MdiListItem { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
         public System.Windows.Forms.Menu.MenuItemCollection MenuItems { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string Name { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(null)]
@@ -10617,7 +10617,7 @@ namespace System.Windows.Forms
         [System.ComponentModel.TypeConverterAttribute(typeof(System.ComponentModel.StringConverter))]
         public object Tag { get { throw null; } set { } }
         protected internal void CloneMenu(System.Windows.Forms.Menu menuSrc) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected virtual System.IntPtr CreateMenuHandle() { throw null; }
         protected override void Dispose(bool disposing) { }
         public System.Windows.Forms.MenuItem FindMenuItem(int type, System.IntPtr value) { throw null; }
@@ -10625,8 +10625,8 @@ namespace System.Windows.Forms
         public System.Windows.Forms.ContextMenu GetContextMenu() { throw null; }
         public System.Windows.Forms.MainMenu GetMainMenu() { throw null; }
         public virtual void MergeMenu(System.Windows.Forms.Menu menuSrc) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected internal virtual bool ProcessCmdKey(ref System.Windows.Forms.Message msg, System.Windows.Forms.Keys keyData) { throw null; }
         public override string ToString() { throw null; }
         [System.ComponentModel.ListBindableAttribute(false)]
@@ -10707,7 +10707,7 @@ namespace System.Windows.Forms
         protected int MenuID { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(0)]
         public int MergeOrder { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.MenuMerge)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.MenuMerge.Add)]
         public System.Windows.Forms.MenuMerge MergeType { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public char Mnemonic { get { throw null; } }
@@ -10717,7 +10717,7 @@ namespace System.Windows.Forms
         public System.Windows.Forms.Menu Parent { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool RadioCheck { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.Shortcut)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.Shortcut.None)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.Shortcut Shortcut { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
@@ -10755,7 +10755,7 @@ namespace System.Windows.Forms
         Remove = 3,
         Replace = 1,
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class MenuStrip : System.Windows.Forms.ToolStrip
     {
@@ -10767,7 +10767,7 @@ namespace System.Windows.Forms
         protected override System.Windows.Forms.Padding DefaultPadding { get { throw null; } }
         protected override bool DefaultShowItemToolTips { get { throw null; } }
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.ToolStripGripStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.ToolStripGripStyle.Hidden)]
         public new System.Windows.Forms.ToolStripGripStyle GripStyle { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
@@ -10783,9 +10783,9 @@ namespace System.Windows.Forms
         protected internal override System.Windows.Forms.ToolStripItem CreateDefaultItem(string text, System.Drawing.Image image, System.EventHandler onClick) { throw null; }
         protected virtual void OnMenuActivate(System.EventArgs e) { }
         protected virtual void OnMenuDeactivate(System.EventArgs e) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override bool ProcessCmdKey(ref System.Windows.Forms.Message m, System.Windows.Forms.Keys keyData) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override void WndProc(ref System.Windows.Forms.Message m) { }
     }
     public enum MergeAction
@@ -10796,7 +10796,7 @@ namespace System.Windows.Forms
         Remove = 3,
         Replace = 2,
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     [System.Runtime.InteropServices.StructLayoutAttribute(System.Runtime.InteropServices.LayoutKind.Sequential)]
     public partial struct Message
     {
@@ -10879,7 +10879,7 @@ namespace System.Windows.Forms
     [System.ComponentModel.DefaultEventAttribute("DateChanged")]
     [System.ComponentModel.DefaultPropertyAttribute("SelectionRange")]
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.MonthCalendarDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class MonthCalendar : System.Windows.Forms.Control
     {
@@ -10888,27 +10888,27 @@ namespace System.Windows.Forms
         public System.DateTime[] AnnuallyBoldedDates { get { throw null; } set { } }
         public override System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Image BackgroundImage { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.ImageLayout BackgroundImageLayout { get { throw null; } set { } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.DateTime[] BoldedDates { get { throw null; } set { } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Drawing.Size CalendarDimensions { get { throw null; } set { } }
-        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         protected override System.Windows.Forms.ImeMode DefaultImeMode { get { throw null; } }
         protected override System.Windows.Forms.Padding DefaultMargin { get { throw null; } }
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         protected override bool DoubleBuffered { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.Day)(7))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.Day.Default)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.Day FirstDayOfWeek { get { throw null; } set { } }
         public override System.Drawing.Color ForeColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.ImeMode ImeMode { get { throw null; } set { } }
         public System.DateTime MaxDate { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(7)]
@@ -10917,8 +10917,8 @@ namespace System.Windows.Forms
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.DateTime[] MonthlyBoldedDates { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.Padding Padding { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         [System.ComponentModel.LocalizableAttribute(true)]
@@ -10926,12 +10926,12 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute(0)]
         public int ScrollChange { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.DateTime SelectionEnd { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         public System.Windows.Forms.SelectionRange SelectionRange { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.DateTime SelectionStart { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool ShowToday { get { throw null; } set { } }
@@ -10941,63 +10941,63 @@ namespace System.Windows.Forms
         [System.ComponentModel.LocalizableAttribute(true)]
         public bool ShowWeekNumbers { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Drawing.Size SingleMonthSize { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.LocalizableAttribute(false)]
         public new System.Drawing.Size Size { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string Text { get { throw null; } set { } }
         public System.Drawing.Color TitleBackColor { get { throw null; } set { } }
         public System.Drawing.Color TitleForeColor { get { throw null; } set { } }
         public System.DateTime TodayDate { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool TodayDateSet { get { throw null; } }
         public System.Drawing.Color TrailingForeColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageLayoutChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler Click { add { } remove { } }
         public event System.Windows.Forms.DateRangeEventHandler DateChanged { add { } remove { } }
         public event System.Windows.Forms.DateRangeEventHandler DateSelected { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler DoubleClick { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler ImeModeChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.MouseEventHandler MouseClick { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.MouseEventHandler MouseDoubleClick { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler PaddingChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.PaintEventHandler Paint { add { } remove { } }
         public event System.EventHandler RightToLeftLayoutChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TextChanged { add { } remove { } }
         public void AddAnnuallyBoldedDate(System.DateTime date) { }
         public void AddBoldedDate(System.DateTime date) { }
         public void AddMonthlyBoldedDate(System.DateTime date) { }
         protected override System.Windows.Forms.AccessibleObject CreateAccessibilityInstance() { throw null; }
         protected override void CreateHandle() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override void DefWndProc(ref System.Windows.Forms.Message m) { }
         protected override void Dispose(bool disposing) { }
         public System.Windows.Forms.SelectionRange GetDisplayRange(bool visible) { throw null; }
@@ -11011,7 +11011,7 @@ namespace System.Windows.Forms
         protected override void OnForeColorChanged(System.EventArgs e) { }
         protected override void OnHandleCreated(System.EventArgs e) { }
         protected override void OnHandleDestroyed(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnRightToLeftLayoutChanged(System.EventArgs e) { }
         public void RemoveAllAnnuallyBoldedDates() { }
         public void RemoveAllBoldedDates() { }
@@ -11026,7 +11026,7 @@ namespace System.Windows.Forms
         public void SetSelectionRange(System.DateTime date1, System.DateTime date2) { }
         public override string ToString() { throw null; }
         public void UpdateBoldedDates() { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override void WndProc(ref System.Windows.Forms.Message m) { }
         public enum HitArea
         {
@@ -11075,8 +11075,8 @@ namespace System.Windows.Forms
         public int Y { get { throw null; } }
     }
     public delegate void MouseEventHandler(object sender, System.Windows.Forms.MouseEventArgs e);
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class NativeWindow : System.MarshalByRefObject, System.Windows.Forms.IWin32Window
     {
         public NativeWindow() { }
@@ -11116,7 +11116,7 @@ namespace System.Windows.Forms
     {
         public NotifyIcon() { }
         public NotifyIcon(System.ComponentModel.IContainer container) { }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.ToolTipIcon)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.ToolTipIcon.None)]
         public System.Windows.Forms.ToolTipIcon BalloonTipIcon { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.ComponentModel.Design.MultilineStringEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
@@ -11162,31 +11162,31 @@ namespace System.Windows.Forms
     [System.ComponentModel.DefaultBindingPropertyAttribute("Value")]
     [System.ComponentModel.DefaultEventAttribute("ValueChanged")]
     [System.ComponentModel.DefaultPropertyAttribute("Value")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class NumericUpDown : System.Windows.Forms.UpDownBase, System.ComponentModel.ISupportInitialize
     {
         public NumericUpDown() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.NumericUpDownAccelerationCollection Accelerations { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(0)]
         public int DecimalPlaces { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool Hexadecimal { get { throw null; } set { } }
         public decimal Increment { get { throw null; } set { } }
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public decimal Maximum { get { throw null; } set { } }
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public decimal Minimum { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.Padding Padding { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string Text { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         [System.ComponentModel.LocalizableAttribute(true)]
@@ -11194,10 +11194,10 @@ namespace System.Windows.Forms
         [System.ComponentModel.BindableAttribute(true)]
         public decimal Value { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler PaddingChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TextChanged { add { } remove { } }
         public event System.EventHandler ValueChanged { add { } remove { } }
         public void BeginInit() { }
@@ -11254,10 +11254,10 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool ReadOnlyChecked { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string SafeFileName { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string[] SafeFileNames { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool ShowReadOnly { get { throw null; } set { } }
@@ -11287,7 +11287,7 @@ namespace System.Windows.Forms
         public System.Drawing.Color ForeColor { get { throw null; } set { } }
         public static System.Windows.Forms.OwnerDrawPropertyBag Copy(System.Windows.Forms.OwnerDrawPropertyBag value) { throw null; }
         public virtual bool IsEmpty() { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo si, System.Runtime.Serialization.StreamingContext context) { }
     }
     [System.ComponentModel.TypeConverterAttribute(typeof(System.Windows.Forms.PaddingConverter))]
@@ -11297,21 +11297,21 @@ namespace System.Windows.Forms
     {
         private int _dummyPrimitive;
         public static readonly System.Windows.Forms.Padding Empty;
-        public Padding(int all) { throw null;}
-        public Padding(int left, int top, int right, int bottom) { throw null;}
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        public Padding(int all) { throw null; }
+        public Padding(int left, int top, int right, int bottom) { throw null; }
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public int All { get { throw null; } set { } }
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public int Bottom { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public int Horizontal { get { throw null; } }
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public int Left { get { throw null; } set { } }
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public int Right { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public System.Drawing.Size Size { get { throw null; } }
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public int Top { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public int Vertical { get { throw null; } }
@@ -11353,16 +11353,16 @@ namespace System.Windows.Forms
         public System.Drawing.Printing.PrintDocument Document { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public bool EnableMetric { get { throw null; } set { } }
         public System.Drawing.Printing.Margins MinMargins { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Drawing.Printing.PageSettings PageSettings { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Drawing.Printing.PrinterSettings PrinterSettings { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool ShowHelp { get { throw null; } set { } }
@@ -11384,45 +11384,45 @@ namespace System.Windows.Forms
     [System.ComponentModel.DefaultEventAttribute("Paint")]
     [System.ComponentModel.DefaultPropertyAttribute("BorderStyle")]
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.PanelDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
-    [System.Windows.Forms.DockingAttribute((System.Windows.Forms.DockingBehavior)(1))]
+    [System.Windows.Forms.DockingAttribute(System.Windows.Forms.DockingBehavior.Ask)]
     public partial class Panel : System.Windows.Forms.ScrollableControl
     {
         public Panel() { }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(1))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Visible)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public override bool AutoSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.AutoSizeMode)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.AutoSizeMode.GrowOnly)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual System.Windows.Forms.AutoSizeMode AutoSizeMode { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.BorderStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.BorderStyle.None)]
         [System.Runtime.InteropServices.DispIdAttribute(-504)]
         public System.Windows.Forms.BorderStyle BorderStyle { get { throw null; } set { } }
-        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public new bool TabStop { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string Text { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public new event System.EventHandler AutoSizeChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.KeyEventHandler KeyDown { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.KeyPressEventHandler KeyPress { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.KeyEventHandler KeyUp { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TextChanged { add { } remove { } }
         protected override void OnResize(System.EventArgs eventargs) { }
         public override string ToString() { throw null; }
@@ -11430,107 +11430,107 @@ namespace System.Windows.Forms
     [System.ComponentModel.DefaultBindingPropertyAttribute("Image")]
     [System.ComponentModel.DefaultPropertyAttribute("Image")]
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.PictureBoxDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
-    [System.Windows.Forms.DockingAttribute((System.Windows.Forms.DockingBehavior)(1))]
+    [System.Windows.Forms.DockingAttribute(System.Windows.Forms.DockingBehavior.Ask)]
     public partial class PictureBox : System.Windows.Forms.Control, System.ComponentModel.ISupportInitialize
     {
         public PictureBox() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool AllowDrop { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.BorderStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.BorderStyle.None)]
         [System.Runtime.InteropServices.DispIdAttribute(-504)]
         public System.Windows.Forms.BorderStyle BorderStyle { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool CausesValidation { get { throw null; } set { } }
-        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         protected override System.Windows.Forms.ImeMode DefaultImeMode { get { throw null; } }
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public System.Drawing.Image ErrorImage { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Font Font { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Color ForeColor { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Drawing.Image Image { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public string ImageLocation { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.ImeMode ImeMode { get { throw null; } set { } }
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public System.Drawing.Image InitialImage { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.RightToLeft RightToLeft { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.PictureBoxSizeMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.PictureBoxSizeMode.Normal)]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public System.Windows.Forms.PictureBoxSizeMode SizeMode { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new int TabIndex { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool TabStop { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string Text { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public bool WaitOnLoad { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler CausesValidationChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler Enter { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler FontChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler ForeColorChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler ImeModeChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.KeyEventHandler KeyDown { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.KeyPressEventHandler KeyPress { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.KeyEventHandler KeyUp { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler Leave { add { } remove { } }
         public event System.ComponentModel.AsyncCompletedEventHandler LoadCompleted { add { } remove { } }
         public event System.ComponentModel.ProgressChangedEventHandler LoadProgressChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler RightToLeftChanged { add { } remove { } }
         public event System.EventHandler SizeModeChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TabIndexChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TabStopChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TextChanged { add { } remove { } }
         public void CancelAsync() { }
         protected override void Dispose(bool disposing) { }
@@ -11539,9 +11539,9 @@ namespace System.Windows.Forms
         public void LoadAsync() { }
         public void LoadAsync(string url) { }
         protected override void OnEnabledChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void OnHandleCreated(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void OnHandleDestroyed(System.EventArgs e) { }
         protected virtual void OnLoadCompleted(System.ComponentModel.AsyncCompletedEventArgs e) { }
         protected virtual void OnLoadProgressChanged(System.ComponentModel.ProgressChangedEventArgs e) { }
@@ -11637,7 +11637,7 @@ namespace System.Windows.Forms
         public System.Drawing.Printing.PrintDocument Document { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Drawing.Printing.PrinterSettings PrinterSettings { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool PrintToFile { get { throw null; } set { } }
@@ -11651,7 +11651,7 @@ namespace System.Windows.Forms
         protected override bool RunDialog(System.IntPtr hwndOwner) { throw null; }
     }
     [System.ComponentModel.DefaultPropertyAttribute("Document")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class PrintPreviewControl : System.Windows.Forms.Control
     {
@@ -11660,10 +11660,10 @@ namespace System.Windows.Forms
         public bool AutoZoom { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(1)]
         public int Columns { get { throw null; } set { } }
-        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         public System.Drawing.Printing.PrintDocument Document { get { throw null; } set { } }
-        [System.ComponentModel.AmbientValueAttribute((System.Windows.Forms.RightToLeft)(2))]
+        [System.ComponentModel.AmbientValueAttribute(System.Windows.Forms.RightToLeft.Inherit)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public override System.Windows.Forms.RightToLeft RightToLeft { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(1)]
@@ -11672,8 +11672,8 @@ namespace System.Windows.Forms
         public int StartPage { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string Text { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool UseAntiAlias { get { throw null; } set { } }
@@ -11681,17 +11681,17 @@ namespace System.Windows.Forms
         public double Zoom { get { throw null; } set { } }
         public event System.EventHandler StartPageChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TextChanged { add { } remove { } }
         public void InvalidatePreview() { }
         protected override void OnPaint(System.Windows.Forms.PaintEventArgs pevent) { }
         protected override void OnResize(System.EventArgs eventargs) { }
         protected virtual void OnStartPageChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override void ResetBackColor() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override void ResetForeColor() { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override void WndProc(ref System.Windows.Forms.Message m) { }
     }
     [System.ComponentModel.DefaultPropertyAttribute("Document")]
@@ -11699,276 +11699,276 @@ namespace System.Windows.Forms
     [System.ComponentModel.DesignTimeVisibleAttribute(true)]
     [System.ComponentModel.ToolboxItemAttribute(true)]
     [System.ComponentModel.ToolboxItemFilterAttribute("System.Windows.Forms.Control.TopLevel")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class PrintPreviewDialog : System.Windows.Forms.Form
     {
         public PrintPreviewDialog() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.IButtonControl AcceptButton { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new string AccessibleDescription { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new string AccessibleName { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.AccessibleRole AccessibleRole { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool AllowDrop { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.AnchorStyles Anchor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool AutoScale { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This property has been deprecated. Use the AutoScaleDimensions property instead.  http://go.microsoft.com/fwlink/?linkid=14202")]
         public override System.Drawing.Size AutoScaleBaseSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool AutoScroll { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Drawing.Size AutoScrollMargin { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Drawing.Size AutoScrollMinSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool AutoSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.AutoValidate AutoValidate { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Image BackgroundImage { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.ImageLayout BackgroundImageLayout { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.IButtonControl CancelButton { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool CausesValidation { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.ContextMenu ContextMenu { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.ContextMenuStrip ContextMenuStrip { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool ControlBox { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.Cursor Cursor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.ControlBindingsCollection DataBindings { get { throw null; } }
         protected override System.Drawing.Size DefaultMinimumSize { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.DockStyle Dock { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.ScrollableControl.DockPaddingEdges DockPadding { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         public System.Drawing.Printing.PrintDocument Document { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool Enabled { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Font Font { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Color ForeColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.FormBorderStyle FormBorderStyle { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool HelpButton { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Drawing.Icon Icon { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.ImeMode ImeMode { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool IsMdiContainer { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool KeyPreview { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Drawing.Point Location { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.Padding Margin { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool MaximizeBox { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Drawing.Size MaximumSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.MainMenu Menu { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool MinimizeBox { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Drawing.Size MinimumSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public new double Opacity { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.Padding Padding { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public System.Windows.Forms.PrintPreviewControl PrintPreviewControl { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.RightToLeft RightToLeft { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool RightToLeftLayout { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool ShowInTaskbar { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Drawing.Size Size { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.SizeGripStyle)(2))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.SizeGripStyle.Hide)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.SizeGripStyle SizeGripStyle { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.FormStartPosition StartPosition { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool TabStop { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new object Tag { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string Text { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool TopMost { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Drawing.Color TransparencyKey { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool UseAntiAlias { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool UseWaitCursor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool Visible { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.FormWindowState WindowState { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler AutoSizeChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler AutoValidateChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackColorChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageLayoutChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler CausesValidationChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler ContextMenuChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler ContextMenuStripChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler CursorChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler DockChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler EnabledChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler FontChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler ForeColorChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler ImeModeChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler LocationChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler MarginChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler MaximumSizeChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler MinimumSizeChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler PaddingChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler RightToLeftChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler RightToLeftLayoutChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler SizeChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TabStopChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TextChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler VisibleChanged { add { } remove { } }
         protected override void CreateHandle() { }
         protected override void OnClosing(System.ComponentModel.CancelEventArgs e) { }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected override bool ProcessDialogKey(System.Windows.Forms.Keys keyData) { throw null; }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected override bool ProcessTabKey(bool forward) { throw null; }
     }
     public sealed partial class ProfessionalColors
@@ -12094,45 +12094,45 @@ namespace System.Windows.Forms
     }
     [System.ComponentModel.DefaultBindingPropertyAttribute("Value")]
     [System.ComponentModel.DefaultPropertyAttribute("Value")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class ProgressBar : System.Windows.Forms.Control
     {
         public ProgressBar() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool AllowDrop { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Image BackgroundImage { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.ImageLayout BackgroundImageLayout { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool CausesValidation { get { throw null; } set { } }
-        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         protected override System.Windows.Forms.ImeMode DefaultImeMode { get { throw null; } }
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         protected override bool DoubleBuffered { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Font Font { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.ImeMode ImeMode { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(100)]
         public int MarqueeAnimationSpeed { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(100)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public int Maximum { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(0)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public int Minimum { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.Padding Padding { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         [System.ComponentModel.LocalizableAttribute(true)]
@@ -12140,67 +12140,67 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute(10)]
         public int Step { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.ProgressBarStyle)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.ProgressBarStyle.Blocks)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public System.Windows.Forms.ProgressBarStyle Style { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool TabStop { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string Text { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(0)]
         public int Value { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageLayoutChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler CausesValidationChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler DoubleClick { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler Enter { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler FontChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler ImeModeChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.KeyEventHandler KeyDown { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.KeyPressEventHandler KeyPress { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.KeyEventHandler KeyUp { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler Leave { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.MouseEventHandler MouseDoubleClick { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler PaddingChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.PaintEventHandler Paint { add { } remove { } }
         public event System.EventHandler RightToLeftLayoutChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TabStopChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TextChanged { add { } remove { } }
         protected override void CreateHandle() { }
         public void Increment(int value) { }
@@ -12208,10 +12208,10 @@ namespace System.Windows.Forms
         protected override void OnForeColorChanged(System.EventArgs e) { }
         protected override void OnHandleCreated(System.EventArgs e) { }
         protected override void OnHandleDestroyed(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnRightToLeftLayoutChanged(System.EventArgs e) { }
         public void PerformStep() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override void ResetForeColor() { }
         public override string ToString() { throw null; }
     }
@@ -12233,7 +12233,7 @@ namespace System.Windows.Forms
         Marquee = 2,
     }
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.PropertyGridDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Name="FullTrust")]
     [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Name="FullTrust")]
@@ -12241,21 +12241,21 @@ namespace System.Windows.Forms
     {
         public PropertyGrid() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool AutoScroll { get { throw null; } set { } }
         public override System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Image BackgroundImage { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.ImageLayout BackgroundImageLayout { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.ComponentModel.AttributeCollection BrowsableAttributes { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public virtual bool CanShowCommands { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool CanShowVisualStyleGlyphs { get { throw null; } set { } }
@@ -12271,28 +12271,28 @@ namespace System.Windows.Forms
         public System.Drawing.Color CommandsForeColor { get { throw null; } set { } }
         public System.Drawing.Color CommandsLinkColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public virtual bool CommandsVisible { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public virtual bool CommandsVisibleIfAvailable { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.Drawing.Point ContextMenuDefaultLocation { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.Control.ControlCollection Controls { get { throw null; } }
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual System.Type DefaultTabType { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "GrayText")]
         public System.Drawing.Color DisabledItemForeColor { get { throw null; } set { } }
         protected bool DrawFlatToolbar { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Color ForeColor { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "Control")]
         public System.Drawing.Color HelpBackColor { get { throw null; } set { } }
@@ -12308,18 +12308,18 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "InactiveBorder")]
         public System.Drawing.Color LineColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.Padding Padding { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.PropertySort)(3))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.PropertySort.CategorizedAlphabetical)]
         public System.Windows.Forms.PropertySort PropertySort { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.Windows.Forms.PropertyGrid.PropertyTabCollection PropertyTabs { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.Windows.Forms.GridItem SelectedGridItem { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "Highlight")]
         public System.Drawing.Color SelectedItemWithFocusBackColor { get { throw null; } set { } }
@@ -12329,29 +12329,29 @@ namespace System.Windows.Forms
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.PropertyGrid.SelectedObjectConverter")]
         public object SelectedObject { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public object[] SelectedObjects { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.Windows.Forms.Design.PropertyTab SelectedTab { get { throw null; } }
         protected internal override bool ShowFocusCues { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual System.Drawing.Bitmap ShowPropertyPageImage { get { throw null; } }
         public override System.ComponentModel.ISite Site { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual System.Drawing.Bitmap SortByCategoryImage { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual System.Drawing.Bitmap SortByPropertyImage { get { throw null; } }
         bool System.Windows.Forms.ComponentModel.Com2Interop.IComPropertyBrowser.InPropertySet { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public override string Text { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public virtual bool ToolbarVisible { get { throw null; } set { } }
@@ -12365,40 +12365,40 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "WindowText")]
         public System.Drawing.Color ViewForeColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageLayoutChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler ForeColorChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public new event System.Windows.Forms.KeyEventHandler KeyDown { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public new event System.Windows.Forms.KeyPressEventHandler KeyPress { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public new event System.Windows.Forms.KeyEventHandler KeyUp { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public new event System.Windows.Forms.MouseEventHandler MouseDown { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public new event System.EventHandler MouseEnter { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public new event System.EventHandler MouseLeave { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public new event System.Windows.Forms.MouseEventHandler MouseMove { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public new event System.Windows.Forms.MouseEventHandler MouseUp { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler PaddingChanged { add { } remove { } }
         public event System.EventHandler PropertySortChanged { add { } remove { } }
         public event System.Windows.Forms.PropertyTabChangedEventHandler PropertyTabChanged { add { } remove { } }
@@ -12432,13 +12432,13 @@ namespace System.Windows.Forms
         protected override void OnSystemColorsChanged(System.EventArgs e) { }
         protected override void OnVisibleChanged(System.EventArgs e) { }
         [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Name="FullTrust")]
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Name="FullTrust")]
         protected override bool ProcessDialogKey(System.Windows.Forms.Keys keyData) { throw null; }
         public override void Refresh() { }
         public void RefreshTabs(System.ComponentModel.PropertyTabScope tabScope) { }
         public void ResetSelectedProperty() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         protected override void ScaleCore(float dx, float dy) { }
         protected void ShowEventsButton(bool value) { }
         void System.Windows.Forms.ComponentModel.Com2Interop.IComPropertyBrowser.DropDownDone() { }
@@ -12446,7 +12446,7 @@ namespace System.Windows.Forms
         void System.Windows.Forms.ComponentModel.Com2Interop.IComPropertyBrowser.HandleF4() { }
         void System.Windows.Forms.ComponentModel.Com2Interop.IComPropertyBrowser.LoadState(Microsoft.Win32.RegistryKey optRoot) { }
         void System.Windows.Forms.ComponentModel.Com2Interop.IComPropertyBrowser.SaveState(Microsoft.Win32.RegistryKey optRoot) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override void WndProc(ref System.Windows.Forms.Message m) { }
         [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Name="FullTrust")]
         [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Name="FullTrust")]
@@ -12537,37 +12537,37 @@ namespace System.Windows.Forms
     [System.ComponentModel.DefaultPropertyAttribute("Checked")]
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.RadioButtonDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
     [System.ComponentModel.ToolboxItemAttribute("System.Windows.Forms.Design.AutoSizeToolboxItem,System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class RadioButton : System.Windows.Forms.ButtonBase
     {
         public RadioButton() { }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.Appearance)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.Appearance.Normal)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.Appearance Appearance { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool AutoCheck { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Drawing.ContentAlignment)(16))]
+        [System.ComponentModel.DefaultValueAttribute(System.Drawing.ContentAlignment.MiddleLeft)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Drawing.ContentAlignment CheckAlign { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(false)]
         [System.ComponentModel.SettingsBindableAttribute(true)]
         public bool Checked { get { throw null; } set { } }
-        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public new bool TabStop { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Drawing.ContentAlignment)(16))]
+        [System.ComponentModel.DefaultValueAttribute(System.Drawing.ContentAlignment.MiddleLeft)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public override System.Drawing.ContentAlignment TextAlign { get { throw null; } set { } }
         public event System.EventHandler AppearanceChanged { add { } remove { } }
         public event System.EventHandler CheckedChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler DoubleClick { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.MouseEventHandler MouseDoubleClick { add { } remove { } }
         protected override System.Windows.Forms.AccessibleObject CreateAccessibilityInstance() { throw null; }
         protected virtual void OnCheckedChanged(System.EventArgs e) { }
@@ -12576,7 +12576,7 @@ namespace System.Windows.Forms
         protected override void OnHandleCreated(System.EventArgs e) { }
         protected override void OnMouseUp(System.Windows.Forms.MouseEventArgs mevent) { }
         public void PerformClick() { }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected internal override bool ProcessMnemonic(char charCode) { throw null; }
         public override string ToString() { throw null; }
         [System.Runtime.InteropServices.ComVisibleAttribute(true)]
@@ -12586,7 +12586,7 @@ namespace System.Windows.Forms
             public override string DefaultAction { get { throw null; } }
             public override System.Windows.Forms.AccessibleRole Role { get { throw null; } }
             public override System.Windows.Forms.AccessibleStates State { get { throw null; } }
-            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
             public override void DoDefaultAction() { }
         }
     }
@@ -12603,7 +12603,7 @@ namespace System.Windows.Forms
         public static System.Drawing.Size GetGlyphSize(System.Drawing.Graphics g, System.Windows.Forms.VisualStyles.RadioButtonState state) { throw null; }
         public static bool IsBackgroundPartiallyTransparent(System.Windows.Forms.VisualStyles.RadioButtonState state) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128), AllowMultiple=false, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property, AllowMultiple=false, Inherited=true)]
     public sealed partial class RelatedImageListAttribute : System.Attribute
     {
         public RelatedImageListAttribute(string relatedImageList) { }
@@ -12617,9 +12617,9 @@ namespace System.Windows.Forms
     }
     public delegate void RetrieveVirtualItemEventHandler(object sender, System.Windows.Forms.RetrieveVirtualItemEventArgs e);
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.RichTextBoxDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
-    [System.Windows.Forms.DockingAttribute((System.Windows.Forms.DockingBehavior)(1))]
+    [System.Windows.Forms.DockingAttribute(System.Windows.Forms.DockingBehavior.Ask)]
     public partial class RichTextBox : System.Windows.Forms.TextBoxBase
     {
         public RichTextBox() { }
@@ -12627,25 +12627,25 @@ namespace System.Windows.Forms
         public override bool AllowDrop { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(1))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Visible)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public override bool AutoSize { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool AutoWordSelection { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Image BackgroundImage { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.ImageLayout BackgroundImageLayout { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(0)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public int BulletIndent { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool CanRedo { get { throw null; } }
-        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool DetectUrls { get { throw null; } set { } }
@@ -12654,101 +12654,101 @@ namespace System.Windows.Forms
         public override System.Drawing.Font Font { get { throw null; } set { } }
         public override System.Drawing.Color ForeColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.RichTextBoxLanguageOptions LanguageOption { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(2147483647)]
         public override int MaxLength { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public override bool Multiline { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string RedoActionName { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool RichTextShortcutsEnabled { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(0)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public int RightMargin { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public string Rtf { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.RichTextBoxScrollBars)(3))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.RichTextBoxScrollBars.Both)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.RichTextBoxScrollBars ScrollBars { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string SelectedRtf { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute("")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public override string SelectedText { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.HorizontalAlignment)(0))]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.HorizontalAlignment.Left)]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.HorizontalAlignment SelectionAlignment { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Drawing.Color SelectionBackColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool SelectionBullet { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(0)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int SelectionCharOffset { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Drawing.Color SelectionColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Drawing.Font SelectionFont { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(0)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int SelectionHangingIndent { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(0)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int SelectionIndent { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public override int SelectionLength { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool SelectionProtected { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(0)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int SelectionRightIndent { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int[] SelectionTabs { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.RichTextBoxSelectionTypes SelectionType { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool ShowSelectionMargin { get { throw null; } set { } }
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public override string Text { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public override int TextLength { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string UndoActionName { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(1f)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public float ZoomFactor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageLayoutChanged { add { } remove { } }
         public event System.Windows.Forms.ContentsResizedEventHandler ContentsResized { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
@@ -12756,27 +12756,27 @@ namespace System.Windows.Forms
         [System.ComponentModel.BrowsableAttribute(false)]
         public new event System.Windows.Forms.DragEventHandler DragEnter { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler DragLeave { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.DragEventHandler DragOver { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.GiveFeedbackEventHandler GiveFeedback { add { } remove { } }
         public event System.EventHandler HScroll { add { } remove { } }
         public event System.EventHandler ImeChange { add { } remove { } }
         public event System.Windows.Forms.LinkClickedEventHandler LinkClicked { add { } remove { } }
         public event System.EventHandler Protected { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.QueryContinueDragEventHandler QueryContinueDrag { add { } remove { } }
         public event System.EventHandler SelectionChanged { add { } remove { } }
         public event System.EventHandler VScroll { add { } remove { } }
         public bool CanPaste(System.Windows.Forms.DataFormats.Format clipFormat) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected virtual object CreateRichEditOleCallback() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new void DrawToBitmap(System.Drawing.Bitmap bitmap, System.Drawing.Rectangle targetBounds) { }
         public int Find(char[] characterSet) { throw null; }
         public int Find(char[] characterSet, int start) { throw null; }
@@ -12804,13 +12804,13 @@ namespace System.Windows.Forms
         protected virtual void OnSelectionChanged(System.EventArgs e) { }
         protected virtual void OnVScroll(System.EventArgs e) { }
         public void Paste(System.Windows.Forms.DataFormats.Format clipFormat) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override bool ProcessCmdKey(ref System.Windows.Forms.Message m, System.Windows.Forms.Keys keyData) { throw null; }
         public void Redo() { }
         public void SaveFile(System.IO.Stream data, System.Windows.Forms.RichTextBoxStreamType fileType) { }
         public void SaveFile(string path) { }
         public void SaveFile(string path, System.Windows.Forms.RichTextBoxStreamType fileType) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override void WndProc(ref System.Windows.Forms.Message m) { }
     }
     [System.FlagsAttribute]
@@ -12929,7 +12929,7 @@ namespace System.Windows.Forms
         Angle90 = 1,
     }
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.ScrollableControlDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class ScrollableControl : System.Windows.Forms.Control, System.ComponentModel.IComponent, System.IDisposable
     {
@@ -12947,62 +12947,62 @@ namespace System.Windows.Forms
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Drawing.Size AutoScrollMinSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Drawing.Point AutoScrollPosition { get { throw null; } set { } }
-        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         public override System.Drawing.Rectangle DisplayRectangle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public System.Windows.Forms.ScrollableControl.DockPaddingEdges DockPadding { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public System.Windows.Forms.HScrollProperties HorizontalScroll { get { throw null; } }
         protected bool HScroll { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public System.Windows.Forms.VScrollProperties VerticalScroll { get { throw null; } }
         protected bool VScroll { get { throw null; } set { } }
         public event System.Windows.Forms.ScrollEventHandler Scroll { add { } remove { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void AdjustFormScrollbars(bool displayScrollbars) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected bool GetScrollState(int bit) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void OnLayout(System.Windows.Forms.LayoutEventArgs levent) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void OnMouseWheel(System.Windows.Forms.MouseEventArgs e) { }
         protected override void OnPaddingChanged(System.EventArgs e) { }
         protected override void OnPaintBackground(System.Windows.Forms.PaintEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void OnRightToLeftChanged(System.EventArgs e) { }
         protected virtual void OnScroll(System.Windows.Forms.ScrollEventArgs se) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void OnVisibleChanged(System.EventArgs e) { }
         protected override void ScaleControl(System.Drawing.SizeF factor, System.Windows.Forms.BoundsSpecified specified) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         protected override void ScaleCore(float dx, float dy) { }
         public void ScrollControlIntoView(System.Windows.Forms.Control activeControl) { }
         protected virtual System.Drawing.Point ScrollToControl(System.Windows.Forms.Control activeControl) { throw null; }
         public void SetAutoScrollMargin(int x, int y) { }
         protected void SetDisplayRectLocation(int x, int y) { }
         protected void SetScrollState(int bit, bool value) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override void WndProc(ref System.Windows.Forms.Message m) { }
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Windows.Forms.ScrollableControl.DockPaddingEdgesConverter))]
         public partial class DockPaddingEdges : System.ICloneable
         {
             internal DockPaddingEdges() { }
-            [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+            [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
             public int All { get { throw null; } set { } }
-            [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+            [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
             public int Bottom { get { throw null; } set { } }
-            [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+            [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
             public int Left { get { throw null; } set { } }
-            [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+            [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
             public int Right { get { throw null; } set { } }
-            [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+            [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
             public int Top { get { throw null; } set { } }
             public override bool Equals(object other) { throw null; }
             public override int GetHashCode() { throw null; }
@@ -13018,44 +13018,44 @@ namespace System.Windows.Forms
     }
     [System.ComponentModel.DefaultEventAttribute("Scroll")]
     [System.ComponentModel.DefaultPropertyAttribute("Value")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public abstract partial class ScrollBar : System.Windows.Forms.Control
     {
         public ScrollBar() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool AutoSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Image BackgroundImage { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.ImageLayout BackgroundImageLayout { get { throw null; } set { } }
-        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         protected override System.Windows.Forms.ImeMode DefaultImeMode { get { throw null; } }
         protected override System.Windows.Forms.Padding DefaultMargin { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Font Font { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Color ForeColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.ImeMode ImeMode { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(10)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public int LargeChange { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(100)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public int Maximum { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(0)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public int Minimum { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(1)]
         public int SmallChange { get { throw null; } set { } }
@@ -13063,60 +13063,60 @@ namespace System.Windows.Forms
         public new bool TabStop { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string Text { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(0)]
         public int Value { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler AutoSizeChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackColorChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageLayoutChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler Click { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler DoubleClick { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler FontChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler ForeColorChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler ImeModeChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.MouseEventHandler MouseClick { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.MouseEventHandler MouseDoubleClick { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.MouseEventHandler MouseDown { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.MouseEventHandler MouseMove { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.MouseEventHandler MouseUp { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.PaintEventHandler Paint { add { } remove { } }
         public event System.Windows.Forms.ScrollEventHandler Scroll { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TextChanged { add { } remove { } }
         public event System.EventHandler ValueChanged { add { } remove { } }
         protected override System.Drawing.Rectangle GetScaledBounds(System.Drawing.Rectangle bounds, System.Drawing.SizeF factor, System.Windows.Forms.BoundsSpecified specified) { throw null; }
@@ -13127,7 +13127,7 @@ namespace System.Windows.Forms
         protected virtual void OnValueChanged(System.EventArgs e) { }
         public override string ToString() { throw null; }
         protected void UpdateScrollInfo() { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override void WndProc(ref System.Windows.Forms.Message m) { }
     }
     public sealed partial class ScrollBarRenderer
@@ -13200,13 +13200,13 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool Enabled { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(10)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public int LargeChange { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(100)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public int Maximum { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(0)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public int Minimum { get { throw null; } set { } }
         protected System.Windows.Forms.ScrollableControl ParentControl { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(1)]
@@ -13471,82 +13471,82 @@ namespace System.Windows.Forms
     }
     [System.ComponentModel.DefaultEventAttribute("SplitterMoved")]
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.SplitContainerDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
-    [System.Windows.Forms.DockingAttribute((System.Windows.Forms.DockingBehavior)(2))]
+    [System.Windows.Forms.DockingAttribute(System.Windows.Forms.DockingBehavior.AutoDock)]
     public partial class SplitContainer : System.Windows.Forms.ContainerControl, System.ComponentModel.ISupportInitialize
     {
         public SplitContainer() { }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public override bool AutoScroll { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Drawing.Size AutoScrollMargin { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Drawing.Size AutoScrollMinSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Point), "0, 0")]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Point AutoScrollOffset { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Drawing.Point AutoScrollPosition { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool AutoSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public override System.Drawing.Image BackgroundImage { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.ImageLayout BackgroundImageLayout { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public override System.Windows.Forms.BindingContext BindingContext { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.BorderStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.BorderStyle.None)]
         [System.Runtime.InteropServices.DispIdAttribute(-504)]
         public System.Windows.Forms.BorderStyle BorderStyle { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.Control.ControlCollection Controls { get { throw null; } }
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
         public new System.Windows.Forms.DockStyle Dock { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.FixedPanel)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.FixedPanel.None)]
         public System.Windows.Forms.FixedPanel FixedPanel { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public bool IsSplitterFixed { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.Orientation)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.Orientation.Vertical)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.Orientation Orientation { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.Padding Padding { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.LocalizableAttribute(false)]
         public System.Windows.Forms.SplitterPanel Panel1 { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool Panel1Collapsed { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(25)]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public int Panel1MinSize { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.LocalizableAttribute(false)]
         public System.Windows.Forms.SplitterPanel Panel2 { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool Panel2Collapsed { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(25)]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public int Panel2MinSize { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(50)]
         [System.ComponentModel.LocalizableAttribute(true)]
@@ -13565,33 +13565,33 @@ namespace System.Windows.Forms
         public new bool TabStop { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string Text { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler AutoSizeChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public new event System.EventHandler BackgroundImageChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageLayoutChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.ControlEventHandler ControlAdded { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.ControlEventHandler ControlRemoved { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler PaddingChanged { add { } remove { } }
         public event System.Windows.Forms.SplitterEventHandler SplitterMoved { add { } remove { } }
         public event System.Windows.Forms.SplitterCancelEventHandler SplitterMoving { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TextChanged { add { } remove { } }
         public void BeginInit() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override System.Windows.Forms.Control.ControlCollection CreateControlsInstance() { throw null; }
         public void EndInit() { }
         protected override void OnGotFocus(System.EventArgs e) { }
@@ -13602,65 +13602,65 @@ namespace System.Windows.Forms
         protected override void OnMouseCaptureChanged(System.EventArgs e) { }
         protected override void OnMouseDown(System.Windows.Forms.MouseEventArgs e) { }
         protected override void OnMouseLeave(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void OnMouseMove(System.Windows.Forms.MouseEventArgs e) { }
         protected override void OnMouseUp(System.Windows.Forms.MouseEventArgs e) { }
         protected override void OnMove(System.EventArgs e) { }
         protected override void OnPaint(System.Windows.Forms.PaintEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void OnRightToLeftChanged(System.EventArgs e) { }
         public void OnSplitterMoved(System.Windows.Forms.SplitterEventArgs e) { }
         public void OnSplitterMoving(System.Windows.Forms.SplitterCancelEventArgs e) { }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected override bool ProcessDialogKey(System.Windows.Forms.Keys keyData) { throw null; }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected override bool ProcessTabKey(bool forward) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void ScaleControl(System.Drawing.SizeF factor, System.Windows.Forms.BoundsSpecified specified) { }
         protected override void Select(bool directed, bool forward) { }
         protected override void SetBoundsCore(int x, int y, int width, int height, System.Windows.Forms.BoundsSpecified specified) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override void WndProc(ref System.Windows.Forms.Message msg) { }
     }
     [System.ComponentModel.DefaultEventAttribute("SplitterMoved")]
     [System.ComponentModel.DefaultPropertyAttribute("Dock")]
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.SplitterDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class Splitter : System.Windows.Forms.Control
     {
         public Splitter() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool AllowDrop { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.AnchorStyles)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.AnchorStyles.None)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.AnchorStyles Anchor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Image BackgroundImage { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.ImageLayout BackgroundImageLayout { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.BorderStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.BorderStyle.None)]
         [System.Runtime.InteropServices.DispIdAttribute(-504)]
         public System.Windows.Forms.BorderStyle BorderStyle { get { throw null; } set { } }
-        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         protected override System.Windows.Forms.Cursor DefaultCursor { get { throw null; } }
         protected override System.Windows.Forms.ImeMode DefaultImeMode { get { throw null; } }
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DockStyle)(3))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DockStyle.Left)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public override System.Windows.Forms.DockStyle Dock { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Font Font { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Color ForeColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.ImeMode ImeMode { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(25)]
         [System.ComponentModel.LocalizableAttribute(true)]
@@ -13669,53 +13669,53 @@ namespace System.Windows.Forms
         [System.ComponentModel.LocalizableAttribute(true)]
         public int MinSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int SplitPosition { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool TabStop { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string Text { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageLayoutChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler Enter { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler FontChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler ForeColorChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler ImeModeChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.KeyEventHandler KeyDown { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.KeyPressEventHandler KeyPress { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.KeyEventHandler KeyUp { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler Leave { add { } remove { } }
         public event System.Windows.Forms.SplitterEventHandler SplitterMoved { add { } remove { } }
         public event System.Windows.Forms.SplitterEventHandler SplitterMoving { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TabStopChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TextChanged { add { } remove { } }
         protected override void OnKeyDown(System.Windows.Forms.KeyEventArgs e) { }
         protected override void OnMouseDown(System.Windows.Forms.MouseEventArgs e) { }
@@ -13747,140 +13747,140 @@ namespace System.Windows.Forms
     public delegate void SplitterEventHandler(object sender, System.Windows.Forms.SplitterEventArgs e);
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.SplitterPanelDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
     [System.ComponentModel.ToolboxItemAttribute(false)]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
-    [System.Windows.Forms.DockingAttribute((System.Windows.Forms.DockingBehavior)(0))]
+    [System.Windows.Forms.DockingAttribute(System.Windows.Forms.DockingBehavior.Never)]
     public sealed partial class SplitterPanel : System.Windows.Forms.Panel
     {
         public SplitterPanel(System.Windows.Forms.SplitContainer owner) { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.AnchorStyles Anchor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool AutoSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ComponentModel.LocalizableAttribute(false)]
         public override System.Windows.Forms.AutoSizeMode AutoSizeMode { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.BorderStyle BorderStyle { get { throw null; } set { } }
         protected override System.Windows.Forms.Padding DefaultMargin { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.DockStyle Dock { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.ScrollableControl.DockPaddingEdges DockPadding { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public new int Height { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Drawing.Point Location { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Drawing.Size MaximumSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Drawing.Size MinimumSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new string Name { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.Control Parent { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Drawing.Size Size { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new int TabIndex { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool TabStop { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool Visible { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public new int Width { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler AutoSizeChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler DockChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler LocationChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TabIndexChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TabStopChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler VisibleChanged { add { } remove { } }
     }
     [System.ComponentModel.DefaultEventAttribute("PanelClick")]
     [System.ComponentModel.DefaultPropertyAttribute("Text")]
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.StatusBarDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class StatusBar : System.Windows.Forms.Control
     {
         public StatusBar() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Image BackgroundImage { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.ImageLayout BackgroundImageLayout { get { throw null; } set { } }
-        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         protected override System.Windows.Forms.ImeMode DefaultImeMode { get { throw null; } }
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DockStyle)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DockStyle.Bottom)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public override System.Windows.Forms.DockStyle Dock { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         protected override bool DoubleBuffered { get { throw null; } set { } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public override System.Drawing.Font Font { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Color ForeColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.ImeMode ImeMode { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.LocalizableAttribute(true)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
         public System.Windows.Forms.StatusBar.StatusBarPanelCollection Panels { get { throw null; } }
@@ -13893,23 +13893,23 @@ namespace System.Windows.Forms
         [System.ComponentModel.LocalizableAttribute(true)]
         public override string Text { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackColorChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageLayoutChanged { add { } remove { } }
         public event System.Windows.Forms.StatusBarDrawItemEventHandler DrawItem { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler ForeColorChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler ImeModeChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.PaintEventHandler Paint { add { } remove { } }
         public event System.Windows.Forms.StatusBarPanelClickEventHandler PanelClick { add { } remove { } }
         protected override void CreateHandle() { }
@@ -13922,14 +13922,14 @@ namespace System.Windows.Forms
         protected virtual void OnPanelClick(System.Windows.Forms.StatusBarPanelClickEventArgs e) { }
         protected override void OnResize(System.EventArgs e) { }
         public override string ToString() { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override void WndProc(ref System.Windows.Forms.Message m) { }
         [System.ComponentModel.ListBindableAttribute(false)]
         public partial class StatusBarPanelCollection : System.Collections.ICollection, System.Collections.IEnumerable, System.Collections.IList
         {
             public StatusBarPanelCollection(System.Windows.Forms.StatusBar owner) { }
             [System.ComponentModel.BrowsableAttribute(false)]
-            [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+            [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
             public int Count { get { throw null; } }
             public bool IsReadOnly { get { throw null; } }
             public virtual System.Windows.Forms.StatusBarPanel this[int index] { get { throw null; } set { } }
@@ -13972,13 +13972,13 @@ namespace System.Windows.Forms
     public partial class StatusBarPanel : System.ComponentModel.Component, System.ComponentModel.ISupportInitialize
     {
         public StatusBarPanel() { }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.HorizontalAlignment)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.HorizontalAlignment.Left)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.HorizontalAlignment Alignment { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.StatusBarPanelAutoSize)(1))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.StatusBarPanelAutoSize.None)]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public System.Windows.Forms.StatusBarPanelAutoSize AutoSize { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.StatusBarPanelBorderStyle)(3))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.StatusBarPanelBorderStyle.Sunken)]
         [System.Runtime.InteropServices.DispIdAttribute(-504)]
         public System.Windows.Forms.StatusBarPanelBorderStyle BorderStyle { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
@@ -13986,13 +13986,13 @@ namespace System.Windows.Forms
         public System.Drawing.Icon Icon { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(10)]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public int MinWidth { get { throw null; } set { } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public string Name { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public System.Windows.Forms.StatusBar Parent { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.StatusBarPanelStyle)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.StatusBarPanelStyle.Text)]
         public System.Windows.Forms.StatusBarPanelStyle Style { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(null)]
@@ -14036,7 +14036,7 @@ namespace System.Windows.Forms
         OwnerDraw = 2,
         Text = 1,
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class StatusStrip : System.Windows.Forms.ToolStrip
     {
@@ -14048,11 +14048,11 @@ namespace System.Windows.Forms
         protected override System.Windows.Forms.Padding DefaultPadding { get { throw null; } }
         protected override bool DefaultShowItemToolTips { get { throw null; } }
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DockStyle)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DockStyle.Bottom)]
         public override System.Windows.Forms.DockStyle Dock { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.ToolStripGripStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.ToolStripGripStyle.Hidden)]
         public new System.Windows.Forms.ToolStripGripStyle GripStyle { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.ToolStripLayoutStyle)(4))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.ToolStripLayoutStyle.Table)]
         public new System.Windows.Forms.ToolStripLayoutStyle LayoutStyle { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public new System.Windows.Forms.Padding Padding { get { throw null; } set { } }
@@ -14073,7 +14073,7 @@ namespace System.Windows.Forms
         protected override void OnPaintBackground(System.Windows.Forms.PaintEventArgs e) { }
         protected virtual void OnSpringTableLayoutCore() { }
         protected override void SetDisplayedItems() { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override void WndProc(ref System.Windows.Forms.Message m) { }
     }
     public enum StructFormat
@@ -14156,7 +14156,7 @@ namespace System.Windows.Forms
         public static bool MouseButtonsSwapped { get { throw null; } }
         public static System.Drawing.Size MouseHoverSize { get { throw null; } }
         public static int MouseHoverTime { get { throw null; } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public static bool MousePresent { get { throw null; } }
         public static int MouseSpeed { get { throw null; } }
         public static bool MouseWheelPresent { get { throw null; } }
@@ -14227,41 +14227,41 @@ namespace System.Windows.Forms
     [System.ComponentModel.DefaultEventAttribute("SelectedIndexChanged")]
     [System.ComponentModel.DefaultPropertyAttribute("TabPages")]
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.TabControlDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class TabControl : System.Windows.Forms.Control
     {
         public TabControl() { }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.TabAlignment)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.TabAlignment.Top)]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public System.Windows.Forms.TabAlignment Alignment { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.TabAppearance)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.TabAppearance.Normal)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.TabAppearance Appearance { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Image BackgroundImage { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.ImageLayout BackgroundImageLayout { get { throw null; } set { } }
-        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
         public override System.Drawing.Rectangle DisplayRectangle { get { throw null; } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         protected override bool DoubleBuffered { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.TabDrawMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.TabDrawMode.Normal)]
         public System.Windows.Forms.TabDrawMode DrawMode { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Color ForeColor { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool HotTrack { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public System.Windows.Forms.ImageList ImageList { get { throw null; } set { } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Drawing.Size ItemSize { get { throw null; } set { } }
@@ -14273,55 +14273,55 @@ namespace System.Windows.Forms
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual bool RightToLeftLayout { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int RowCount { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(-1)]
         public int SelectedIndex { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.TabPage SelectedTab { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public bool ShowToolTips { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.TabSizeMode)(0))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.TabSizeMode.Normal)]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public System.Windows.Forms.TabSizeMode SizeMode { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int TabCount { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.TabPageCollectionEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.MergablePropertyAttribute(false)]
         public System.Windows.Forms.TabControl.TabPageCollection TabPages { get { throw null; } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string Text { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackColorChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageLayoutChanged { add { } remove { } }
         public event System.Windows.Forms.TabControlEventHandler Deselected { add { } remove { } }
         public event System.Windows.Forms.TabControlCancelEventHandler Deselecting { add { } remove { } }
         public event System.Windows.Forms.DrawItemEventHandler DrawItem { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler ForeColorChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.PaintEventHandler Paint { add { } remove { } }
         public event System.EventHandler RightToLeftLayoutChanged { add { } remove { } }
         public event System.Windows.Forms.TabControlEventHandler Selected { add { } remove { } }
         public event System.EventHandler SelectedIndexChanged { add { } remove { } }
         public event System.Windows.Forms.TabControlCancelEventHandler Selecting { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TextChanged { add { } remove { } }
         protected override System.Windows.Forms.Control.ControlCollection CreateControlsInstance() { throw null; }
         protected override void CreateHandle() { }
@@ -14345,23 +14345,23 @@ namespace System.Windows.Forms
         protected override void OnKeyDown(System.Windows.Forms.KeyEventArgs ke) { }
         protected override void OnLeave(System.EventArgs e) { }
         protected override void OnResize(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnRightToLeftLayoutChanged(System.EventArgs e) { }
         protected virtual void OnSelected(System.Windows.Forms.TabControlEventArgs e) { }
         protected virtual void OnSelectedIndexChanged(System.EventArgs e) { }
         protected virtual void OnSelecting(System.Windows.Forms.TabControlCancelEventArgs e) { }
         protected override void OnStyleChanged(System.EventArgs e) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override bool ProcessKeyPreview(ref System.Windows.Forms.Message m) { throw null; }
         protected void RemoveAll() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         protected override void ScaleCore(float dx, float dy) { }
         public void SelectTab(int index) { }
         public void SelectTab(string tabPageName) { }
         public void SelectTab(System.Windows.Forms.TabPage tabPage) { }
         public override string ToString() { throw null; }
         protected void UpdateTabSelection(bool updateFocus) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override void WndProc(ref System.Windows.Forms.Message m) { }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         public partial class ControlCollection : System.Windows.Forms.Control.ControlCollection
@@ -14472,80 +14472,80 @@ namespace System.Windows.Forms
     [System.ComponentModel.ProvidePropertyAttribute("ColumnSpan", typeof(System.Windows.Forms.Control))]
     [System.ComponentModel.ProvidePropertyAttribute("Row", typeof(System.Windows.Forms.Control))]
     [System.ComponentModel.ProvidePropertyAttribute("RowSpan", typeof(System.Windows.Forms.Control))]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
-    [System.Windows.Forms.DockingAttribute((System.Windows.Forms.DockingBehavior)(0))]
+    [System.Windows.Forms.DockingAttribute(System.Windows.Forms.DockingBehavior.Never)]
     public partial class TableLayoutPanel : System.Windows.Forms.Panel, System.ComponentModel.IExtenderProvider
     {
         public TableLayoutPanel() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public new System.Windows.Forms.BorderStyle BorderStyle { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.TableLayoutPanelCellBorderStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.TableLayoutPanelCellBorderStyle.None)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.TableLayoutPanelCellBorderStyle CellBorderStyle { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(0)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public int ColumnCount { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.DisplayNameAttribute("Columns")]
         [System.ComponentModel.MergablePropertyAttribute(false)]
         public System.Windows.Forms.TableLayoutColumnStyleCollection ColumnStyles { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         public new System.Windows.Forms.TableLayoutControlCollection Controls { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.TableLayoutPanelGrowStyle)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.TableLayoutPanelGrowStyle.AddRows)]
         public System.Windows.Forms.TableLayoutPanelGrowStyle GrowStyle { get { throw null; } set { } }
         public override System.Windows.Forms.Layout.LayoutEngine LayoutEngine { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public System.Windows.Forms.TableLayoutSettings LayoutSettings { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(0)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public int RowCount { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.DisplayNameAttribute("Rows")]
         [System.ComponentModel.MergablePropertyAttribute(false)]
         public System.Windows.Forms.TableLayoutRowStyleCollection RowStyles { get { throw null; } }
         public event System.Windows.Forms.TableLayoutCellPaintEventHandler CellPaint { add { } remove { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override System.Windows.Forms.Control.ControlCollection CreateControlsInstance() { throw null; }
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Windows.Forms.TableLayoutPanelCellPosition), "-1,-1")]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.DisplayNameAttribute("Cell")]
         public System.Windows.Forms.TableLayoutPanelCellPosition GetCellPosition(System.Windows.Forms.Control control) { throw null; }
         [System.ComponentModel.DefaultValueAttribute(-1)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.DisplayNameAttribute("Column")]
         public int GetColumn(System.Windows.Forms.Control control) { throw null; }
         [System.ComponentModel.DefaultValueAttribute(1)]
         [System.ComponentModel.DisplayNameAttribute("ColumnSpan")]
         public int GetColumnSpan(System.Windows.Forms.Control control) { throw null; }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public int[] GetColumnWidths() { throw null; }
         public System.Windows.Forms.Control GetControlFromPosition(int column, int row) { throw null; }
         public System.Windows.Forms.TableLayoutPanelCellPosition GetPositionFromControl(System.Windows.Forms.Control control) { throw null; }
         [System.ComponentModel.DefaultValueAttribute(-1)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.DisplayNameAttribute("Row")]
         public int GetRow(System.Windows.Forms.Control control) { throw null; }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public int[] GetRowHeights() { throw null; }
         [System.ComponentModel.DefaultValueAttribute(1)]
         [System.ComponentModel.DisplayNameAttribute("RowSpan")]
         public int GetRowSpan(System.Windows.Forms.Control control) { throw null; }
         protected virtual void OnCellPaint(System.Windows.Forms.TableLayoutCellPaintEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void OnLayout(System.Windows.Forms.LayoutEventArgs levent) { }
         protected override void OnPaintBackground(System.Windows.Forms.PaintEventArgs e) { }
         protected override void ScaleControl(System.Drawing.SizeF factor, System.Windows.Forms.BoundsSpecified specified) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         protected override void ScaleCore(float dx, float dy) { }
         public void SetCellPosition(System.Windows.Forms.Control control, System.Windows.Forms.TableLayoutPanelCellPosition position) { }
         public void SetColumn(System.Windows.Forms.Control control, int column) { }
@@ -14569,7 +14569,7 @@ namespace System.Windows.Forms
     public partial struct TableLayoutPanelCellPosition
     {
         private int _dummyPrimitive;
-        public TableLayoutPanelCellPosition(int column, int row) { throw null;}
+        public TableLayoutPanelCellPosition(int column, int row) { throw null; }
         public int Column { get { throw null; } set { } }
         public int Row { get { throw null; } set { } }
         public override bool Equals(object other) { throw null; }
@@ -14601,14 +14601,14 @@ namespace System.Windows.Forms
         internal TableLayoutSettings() { }
         [System.ComponentModel.DefaultValueAttribute(0)]
         public int ColumnCount { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         public System.Windows.Forms.TableLayoutColumnStyleCollection ColumnStyles { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.TableLayoutPanelGrowStyle)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.TableLayoutPanelGrowStyle.AddRows)]
         public System.Windows.Forms.TableLayoutPanelGrowStyle GrowStyle { get { throw null; } set { } }
         public override System.Windows.Forms.Layout.LayoutEngine LayoutEngine { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(0)]
         public int RowCount { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         public System.Windows.Forms.TableLayoutRowStyleCollection RowStyles { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(-1)]
         public System.Windows.Forms.TableLayoutPanelCellPosition GetCellPosition(object control) { throw null; }
@@ -14624,14 +14624,14 @@ namespace System.Windows.Forms
         public void SetColumnSpan(object control, int value) { }
         public void SetRow(object control, int row) { }
         public void SetRowSpan(object control, int value) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo si, System.Runtime.Serialization.StreamingContext context) { }
     }
     [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.TableLayoutSettings.StyleConverter")]
     public abstract partial class TableLayoutStyle
     {
         protected TableLayoutStyle() { }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.SizeType)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.SizeType.AutoSize)]
         public System.Windows.Forms.SizeType SizeType { get { throw null; } set { } }
     }
     [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.StyleCollectionEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
@@ -14661,64 +14661,64 @@ namespace System.Windows.Forms
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.TabPageDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
     [System.ComponentModel.DesignTimeVisibleAttribute(false)]
     [System.ComponentModel.ToolboxItemAttribute(false)]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class TabPage : System.Windows.Forms.Panel
     {
         public TabPage() { }
         public TabPage(string text) { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.AnchorStyles Anchor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool AutoSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ComponentModel.LocalizableAttribute(false)]
         public override System.Windows.Forms.AutoSizeMode AutoSizeMode { get { throw null; } set { } }
         public override System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.DockStyle Dock { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool Enabled { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(-1)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.ImageIndexEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Windows.Forms.ImageIndexConverter))]
         public int ImageIndex { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.ImageIndexEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Windows.Forms.ImageKeyConverter))]
         public string ImageKey { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Drawing.Point Location { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Size), "0, 0")]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Size MaximumSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Size MinimumSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Drawing.Size PreferredSize { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new int TabIndex { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool TabStop { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public override string Text { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -14727,31 +14727,31 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool UseVisualStyleBackColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool Visible { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler AutoSizeChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler DockChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler EnabledChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler LocationChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TabIndexChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TabStopChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public new event System.EventHandler TextChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler VisibleChanged { add { } remove { } }
         protected override System.Windows.Forms.Control.ControlCollection CreateControlsInstance() { throw null; }
         public static System.Windows.Forms.TabPage GetTabPageOfComponent(object comp) { throw null; }
@@ -14788,7 +14788,7 @@ namespace System.Windows.Forms
         Normal = 0,
     }
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.TextBoxDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class TextBox : System.Windows.Forms.TextBoxBase
     {
@@ -14796,37 +14796,37 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool AcceptsReturn { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.ListControlStringCollectionEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.AutoCompleteStringCollection AutoCompleteCustomSource { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.AutoCompleteMode)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.AutoCompleteMode.None)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public System.Windows.Forms.AutoCompleteMode AutoCompleteMode { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.AutoCompleteSource)(128))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.AutoCompleteSource.None)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.TextBoxAutoCompleteSourceConverter")]
         public System.Windows.Forms.AutoCompleteSource AutoCompleteSource { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.CharacterCasing)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.CharacterCasing.Normal)]
         public System.Windows.Forms.CharacterCasing CharacterCasing { get { throw null; } set { } }
-        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         public override bool Multiline { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute('\0')]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public char PasswordChar { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.ScrollBars)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.ScrollBars.None)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.ScrollBars ScrollBars { get { throw null; } set { } }
         public override string Text { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.HorizontalAlignment)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.HorizontalAlignment.Left)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.HorizontalAlignment TextAlign { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public bool UseSystemPasswordChar { get { throw null; } set { } }
         public event System.EventHandler TextAlignChanged { add { } remove { } }
         protected override void Dispose(bool disposing) { }
@@ -14838,15 +14838,15 @@ namespace System.Windows.Forms
         protected override void OnHandleDestroyed(System.EventArgs e) { }
         protected virtual void OnTextAlignChanged(System.EventArgs e) { }
         public void Paste(string text) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override bool ProcessCmdKey(ref System.Windows.Forms.Message m, System.Windows.Forms.Keys keyData) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override void WndProc(ref System.Windows.Forms.Message m) { }
     }
     [System.ComponentModel.DefaultBindingPropertyAttribute("Text")]
     [System.ComponentModel.DefaultEventAttribute("TextChanged")]
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.TextBoxBaseDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public abstract partial class TextBoxBase : System.Windows.Forms.Control
     {
@@ -14855,36 +14855,36 @@ namespace System.Windows.Forms
         public bool AcceptsTab { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public override bool AutoSize { get { throw null; } set { } }
         [System.Runtime.InteropServices.DispIdAttribute(-501)]
         public override System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Image BackgroundImage { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.ImageLayout BackgroundImageLayout { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.BorderStyle)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.BorderStyle.Fixed3D)]
         [System.Runtime.InteropServices.DispIdAttribute(-504)]
         public System.Windows.Forms.BorderStyle BorderStyle { get { throw null; } set { } }
         protected override bool CanEnableIme { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool CanUndo { get { throw null; } }
-        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         protected override System.Windows.Forms.Cursor DefaultCursor { get { throw null; } }
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         protected override bool DoubleBuffered { get { throw null; } set { } }
         [System.Runtime.InteropServices.DispIdAttribute(-513)]
         public override System.Drawing.Color ForeColor { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool HideSelection { get { throw null; } set { } }
         protected override System.Windows.Forms.ImeMode ImeModeBase { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.StringArrayEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.LocalizableAttribute(true)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
@@ -14893,31 +14893,31 @@ namespace System.Windows.Forms
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual int MaxLength { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool Modified { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public virtual bool Multiline { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.Padding Padding { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public int PreferredHeight { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public bool ReadOnly { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual string SelectedText { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual int SelectionLength { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int SelectionStart { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public virtual bool ShortcutsEnabled { get { throw null; } set { } }
@@ -14931,36 +14931,36 @@ namespace System.Windows.Forms
         public bool WordWrap { get { throw null; } set { } }
         public event System.EventHandler AcceptsTabChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler AutoSizeChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageLayoutChanged { add { } remove { } }
         public event System.EventHandler BorderStyleChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public new event System.EventHandler Click { add { } remove { } }
         public event System.EventHandler HideSelectionChanged { add { } remove { } }
         public event System.EventHandler ModifiedChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public new event System.Windows.Forms.MouseEventHandler MouseClick { add { } remove { } }
         public event System.EventHandler MultilineChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler PaddingChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.PaintEventHandler Paint { add { } remove { } }
         public event System.EventHandler ReadOnlyChanged { add { } remove { } }
         public void AppendText(string text) { }
         public void Clear() { }
         public void ClearUndo() { }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Clipboard=(System.Security.Permissions.UIPermissionClipboard)(1))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Clipboard=System.Security.Permissions.UIPermissionClipboard.OwnClipboard)]
         public void Copy() { }
         protected override void CreateHandle() { }
         public void Cut() { }
@@ -14984,11 +14984,11 @@ namespace System.Windows.Forms
         protected override void OnPaddingChanged(System.EventArgs e) { }
         protected virtual void OnReadOnlyChanged(System.EventArgs e) { }
         protected override void OnTextChanged(System.EventArgs e) { }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Clipboard=(System.Security.Permissions.UIPermissionClipboard)(1))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Clipboard=System.Security.Permissions.UIPermissionClipboard.OwnClipboard)]
         public void Paste() { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override bool ProcessCmdKey(ref System.Windows.Forms.Message msg, System.Windows.Forms.Keys keyData) { throw null; }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected override bool ProcessDialogKey(System.Windows.Forms.Keys keyData) { throw null; }
         public void ScrollToCaret() { }
         public void Select(int start, int length) { }
@@ -14996,7 +14996,7 @@ namespace System.Windows.Forms
         protected override void SetBoundsCore(int x, int y, int width, int height, System.Windows.Forms.BoundsSpecified specified) { }
         public override string ToString() { throw null; }
         public void Undo() { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override void WndProc(ref System.Windows.Forms.Message m) { }
     }
     public sealed partial class TextBoxRenderer
@@ -15075,20 +15075,20 @@ namespace System.Windows.Forms
         public static System.Drawing.Size MeasureText(string text, System.Drawing.Font font, System.Drawing.Size proposedSize) { throw null; }
         public static System.Drawing.Size MeasureText(string text, System.Drawing.Font font, System.Drawing.Size proposedSize, System.Windows.Forms.TextFormatFlags flags) { throw null; }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
-    [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.Assert, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.Assert, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public partial class ThreadExceptionDialog : System.Windows.Forms.Form
     {
         public ThreadExceptionDialog(System.Exception t) { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool AutoSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler AutoSizeChanged { add { } remove { } }
     }
     public enum TickStyle
@@ -15124,66 +15124,66 @@ namespace System.Windows.Forms
     [System.ComponentModel.DefaultEventAttribute("ButtonClick")]
     [System.ComponentModel.DefaultPropertyAttribute("Buttons")]
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.ToolBarDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class ToolBar : System.Windows.Forms.Control
     {
         public ToolBar() { }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.ToolBarAppearance)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.ToolBarAppearance.Normal)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.ToolBarAppearance Appearance { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(1))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Visible)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public override bool AutoSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Image BackgroundImage { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.ImageLayout BackgroundImageLayout { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.BorderStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.BorderStyle.None)]
         [System.Runtime.InteropServices.DispIdAttribute(-504)]
         public System.Windows.Forms.BorderStyle BorderStyle { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.LocalizableAttribute(true)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
         public System.Windows.Forms.ToolBar.ToolBarButtonCollection Buttons { get { throw null; } }
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public System.Drawing.Size ButtonSize { get { throw null; } set { } }
-        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         protected override System.Windows.Forms.ImeMode DefaultImeMode { get { throw null; } }
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool Divider { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DockStyle)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DockStyle.Top)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public override System.Windows.Forms.DockStyle Dock { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         protected override bool DoubleBuffered { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public bool DropDownArrows { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Color ForeColor { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         public System.Windows.Forms.ImageList ImageList { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.Drawing.Size ImageSize { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.ImeMode ImeMode { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.RightToLeft RightToLeft { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         [System.ComponentModel.LocalizableAttribute(true)]
@@ -15192,43 +15192,43 @@ namespace System.Windows.Forms
         public new bool TabStop { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string Text { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.ToolBarTextAlign)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.ToolBarTextAlign.Underneath)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.ToolBarTextAlign TextAlign { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public bool Wrappable { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public new event System.EventHandler AutoSizeChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackColorChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageLayoutChanged { add { } remove { } }
         public event System.Windows.Forms.ToolBarButtonClickEventHandler ButtonClick { add { } remove { } }
         public event System.Windows.Forms.ToolBarButtonClickEventHandler ButtonDropDown { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler ForeColorChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler ImeModeChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.PaintEventHandler Paint { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler RightToLeftChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TextChanged { add { } remove { } }
         protected override void CreateHandle() { }
         protected override void Dispose(bool disposing) { }
@@ -15238,11 +15238,11 @@ namespace System.Windows.Forms
         protected override void OnHandleCreated(System.EventArgs e) { }
         protected override void OnResize(System.EventArgs e) { }
         protected override void ScaleControl(System.Drawing.SizeF factor, System.Windows.Forms.BoundsSpecified specified) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         protected override void ScaleCore(float dx, float dy) { }
         protected override void SetBoundsCore(int x, int y, int width, int height, System.Windows.Forms.BoundsSpecified specified) { }
         public override string ToString() { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override void WndProc(ref System.Windows.Forms.Message m) { }
         public partial class ToolBarButtonCollection : System.Collections.ICollection, System.Collections.IEnumerable, System.Collections.IList
         {
@@ -15299,13 +15299,13 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute(-1)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.ImageIndexEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Windows.Forms.ImageIndexConverter))]
         public int ImageIndex { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.ImageIndexEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Windows.Forms.ImageKeyConverter))]
         public string ImageKey { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
@@ -15317,8 +15317,8 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool Pushed { get { throw null; } set { } }
         public System.Drawing.Rectangle Rectangle { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.ToolBarButtonStyle)(1))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.ToolBarButtonStyle.PushButton)]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public System.Windows.Forms.ToolBarButtonStyle Style { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(null)]
@@ -15359,7 +15359,7 @@ namespace System.Windows.Forms
     [System.ComponentModel.DefaultPropertyAttribute("Items")]
     [System.ComponentModel.Design.Serialization.DesignerSerializerAttribute("System.Windows.Forms.Design.ToolStripCodeDomSerializer, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", "System.ComponentModel.Design.Serialization.CodeDomSerializer, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.ToolStripDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class ToolStrip : System.Windows.Forms.ScrollableControl, System.ComponentModel.IComponent, System.IDisposable
     {
@@ -15372,25 +15372,25 @@ namespace System.Windows.Forms
         public bool AllowMerge { get { throw null; } set { } }
         public override System.Windows.Forms.AnchorStyles Anchor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool AutoScroll { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Drawing.Size AutoScrollMargin { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Drawing.Size AutoScrollMinSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Drawing.Point AutoScrollPosition { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(1))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Visible)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public override bool AutoSize { get { throw null; } set { } }
         public new System.Drawing.Color BackColor { get { throw null; } set { } }
         public override System.Windows.Forms.BindingContext BindingContext { get { throw null; } set { } }
@@ -15399,11 +15399,11 @@ namespace System.Windows.Forms
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(false)]
         public new bool CausesValidation { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.Control.ControlCollection Controls { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public override System.Windows.Forms.Cursor Cursor { get { throw null; } set { } }
         protected virtual System.Windows.Forms.DockStyle DefaultDock { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
@@ -15415,7 +15415,7 @@ namespace System.Windows.Forms
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
         protected internal virtual System.Windows.Forms.ToolStripItemCollection DisplayedItems { get { throw null; } }
         public override System.Drawing.Rectangle DisplayRectangle { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DockStyle)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DockStyle.Top)]
         public override System.Windows.Forms.DockStyle Dock { get { throw null; } set { } }
         public override System.Drawing.Font Font { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
@@ -15425,14 +15425,14 @@ namespace System.Windows.Forms
         public System.Windows.Forms.Padding GripMargin { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public System.Drawing.Rectangle GripRectangle { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.ToolStripGripStyle)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.ToolStripGripStyle.Visible)]
         public System.Windows.Forms.ToolStripGripStyle GripStyle { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool HasChildren { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.HScrollProperties HorizontalScroll { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
@@ -15440,28 +15440,28 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Size), "16,16")]
         public System.Drawing.Size ImageScalingSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public bool IsCurrentlyDragging { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public bool IsDropDown { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
         public virtual System.Windows.Forms.ToolStripItemCollection Items { get { throw null; } }
         public override System.Windows.Forms.Layout.LayoutEngine LayoutEngine { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.LayoutSettings LayoutSettings { get { throw null; } set { } }
-        [System.ComponentModel.AmbientValueAttribute((System.Windows.Forms.ToolStripLayoutStyle)(0))]
+        [System.ComponentModel.AmbientValueAttribute(System.Windows.Forms.ToolStripLayoutStyle.StackWithOverflow)]
         public System.Windows.Forms.ToolStripLayoutStyle LayoutStyle { get { throw null; } set { } }
         protected internal virtual System.Drawing.Size MaxItemSize { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public System.Windows.Forms.Orientation Orientation { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.Windows.Forms.ToolStripOverflowButton OverflowButton { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.ToolStripRenderer Renderer { get { throw null; } set { } }
         public System.Windows.Forms.ToolStripRenderMode RenderMode { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
@@ -15471,22 +15471,22 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute(false)]
         [System.Runtime.InteropServices.DispIdAttribute(-516)]
         public new bool TabStop { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.ToolStripTextDirection)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.ToolStripTextDirection.Horizontal)]
         public virtual System.Windows.Forms.ToolStripTextDirection TextDirection { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.VScrollProperties VerticalScroll { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public new event System.EventHandler AutoSizeChanged { add { } remove { } }
         public event System.EventHandler BeginDrag { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public new event System.EventHandler CausesValidationChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.ControlEventHandler ControlAdded { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.ControlEventHandler ControlRemoved { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public new event System.EventHandler CursorChanged { add { } remove { } }
@@ -15505,9 +15505,9 @@ namespace System.Windows.Forms
         protected internal virtual System.Windows.Forms.ToolStripItem CreateDefaultItem(string text, System.Drawing.Image image, System.EventHandler onClick) { throw null; }
         protected virtual System.Windows.Forms.LayoutSettings CreateLayoutSettings(System.Windows.Forms.ToolStripLayoutStyle layoutStyle) { throw null; }
         protected override void Dispose(bool disposing) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.Control GetChildAtPoint(System.Drawing.Point point) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.Control GetChildAtPoint(System.Drawing.Point pt, System.Windows.Forms.GetChildAtPointSkip skipValue) { throw null; }
         public System.Windows.Forms.ToolStripItem GetItemAt(System.Drawing.Point point) { throw null; }
         public System.Windows.Forms.ToolStripItem GetItemAt(int x, int y) { throw null; }
@@ -15536,27 +15536,27 @@ namespace System.Windows.Forms
         protected override void OnMouseMove(System.Windows.Forms.MouseEventArgs mea) { }
         protected override void OnMouseUp(System.Windows.Forms.MouseEventArgs mea) { }
         protected override void OnPaint(System.Windows.Forms.PaintEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void OnPaintBackground(System.Windows.Forms.PaintEventArgs e) { }
         protected internal virtual void OnPaintGrip(System.Windows.Forms.PaintEventArgs e) { }
         protected virtual void OnRendererChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void OnRightToLeftChanged(System.EventArgs e) { }
         protected override void OnScroll(System.Windows.Forms.ScrollEventArgs se) { }
         protected override void OnTabStopChanged(System.EventArgs e) { }
         protected override void OnVisibleChanged(System.EventArgs e) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override bool ProcessCmdKey(ref System.Windows.Forms.Message m, System.Windows.Forms.Keys keyData) { throw null; }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected override bool ProcessDialogKey(System.Windows.Forms.Keys keyData) { throw null; }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected internal override bool ProcessMnemonic(char charCode) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public void ResetMinimumSize() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void RestoreFocus() { }
         protected override void Select(bool directed, bool forward) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new void SetAutoScrollMargin(int x, int y) { }
         protected override void SetBoundsCore(int x, int y, int width, int height, System.Windows.Forms.BoundsSpecified specified) { }
         protected virtual void SetDisplayedItems() { }
@@ -15564,7 +15564,7 @@ namespace System.Windows.Forms
         protected static void SetItemParent(System.Windows.Forms.ToolStripItem item, System.Windows.Forms.ToolStrip parent) { }
         protected override void SetVisibleCore(bool visible) { }
         public override string ToString() { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override void WndProc(ref System.Windows.Forms.Message m) { }
         [System.Runtime.InteropServices.ComVisibleAttribute(true)]
         public partial class ToolStripAccessibleObject : System.Windows.Forms.Control.ControlAccessibleObject
@@ -15586,7 +15586,7 @@ namespace System.Windows.Forms
         public System.Windows.Forms.ToolStripItem Item { get { throw null; } }
     }
     public delegate void ToolStripArrowRenderEventHandler(object sender, System.Windows.Forms.ToolStripArrowRenderEventArgs e);
-    [System.Windows.Forms.Design.ToolStripItemDesignerAvailabilityAttribute((System.Windows.Forms.Design.ToolStripItemDesignerAvailability)(1))]
+    [System.Windows.Forms.Design.ToolStripItemDesignerAvailabilityAttribute(System.Windows.Forms.Design.ToolStripItemDesignerAvailability.ToolStrip)]
     public partial class ToolStripButton : System.Windows.Forms.ToolStripItem
     {
         public ToolStripButton() { }
@@ -15602,12 +15602,12 @@ namespace System.Windows.Forms
         public bool Checked { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool CheckOnClick { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.CheckState)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.CheckState.Unchecked)]
         public System.Windows.Forms.CheckState CheckState { get { throw null; } set { } }
         protected override bool DefaultAutoToolTip { get { throw null; } }
         public event System.EventHandler CheckedChanged { add { } remove { } }
         public event System.EventHandler CheckStateChanged { add { } remove { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override System.Windows.Forms.AccessibleObject CreateAccessibilityInstance() { throw null; }
         public override System.Drawing.Size GetPreferredSize(System.Drawing.Size constrainingSize) { throw null; }
         protected virtual void OnCheckedChanged(System.EventArgs e) { }
@@ -15616,58 +15616,58 @@ namespace System.Windows.Forms
         protected override void OnPaint(System.Windows.Forms.PaintEventArgs e) { }
     }
     [System.ComponentModel.DefaultPropertyAttribute("Items")]
-    [System.Windows.Forms.Design.ToolStripItemDesignerAvailabilityAttribute((System.Windows.Forms.Design.ToolStripItemDesignerAvailability)(7))]
+    [System.Windows.Forms.Design.ToolStripItemDesignerAvailabilityAttribute(System.Windows.Forms.Design.ToolStripItemDesignerAvailability.ContextMenuStrip | System.Windows.Forms.Design.ToolStripItemDesignerAvailability.MenuStrip | System.Windows.Forms.Design.ToolStripItemDesignerAvailability.ToolStrip)]
     public partial class ToolStripComboBox : System.Windows.Forms.ToolStripControlHost
     {
         public ToolStripComboBox() : base (default(System.Windows.Forms.Control)) { }
         public ToolStripComboBox(string name) : base (default(System.Windows.Forms.Control)) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public ToolStripComboBox(System.Windows.Forms.Control c) : base (default(System.Windows.Forms.Control)) { }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.ListControlStringCollectionEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.AutoCompleteStringCollection AutoCompleteCustomSource { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.AutoCompleteMode)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.AutoCompleteMode.None)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public System.Windows.Forms.AutoCompleteMode AutoCompleteMode { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.AutoCompleteSource)(128))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.AutoCompleteSource.None)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public System.Windows.Forms.AutoCompleteSource AutoCompleteSource { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Image BackgroundImage { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.ImageLayout BackgroundImageLayout { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.ComboBox ComboBox { get { throw null; } }
         protected internal override System.Windows.Forms.Padding DefaultMargin { get { throw null; } }
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(106)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public int DropDownHeight { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.ComboBoxStyle)(1))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.ComboBoxStyle.DropDown)]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public System.Windows.Forms.ComboBoxStyle DropDownStyle { get { throw null; } set { } }
         public int DropDownWidth { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool DroppedDown { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.FlatStyle)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.FlatStyle.Popup)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.FlatStyle FlatStyle { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public bool IntegralHeight { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.ListControlStringCollectionEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.ComboBox.ObjectCollection Items { get { throw null; } }
@@ -15678,25 +15678,25 @@ namespace System.Windows.Forms
         [System.ComponentModel.LocalizableAttribute(true)]
         public int MaxLength { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int SelectedIndex { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public object SelectedItem { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string SelectedText { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int SelectionLength { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int SelectionStart { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool Sorted { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler DoubleClick { add { } remove { } }
         public event System.EventHandler DropDown { add { } remove { } }
         public event System.EventHandler DropDownClosed { add { } remove { } }
@@ -15724,105 +15724,105 @@ namespace System.Windows.Forms
         public override string ToString() { throw null; }
     }
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.ToolStripContainerDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class ToolStripContainer : System.Windows.Forms.ContainerControl
     {
         public ToolStripContainer() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool AutoScroll { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Drawing.Size AutoScrollMargin { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Drawing.Size AutoScrollMinSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Drawing.Image BackgroundImage { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.ImageLayout BackgroundImageLayout { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.LocalizableAttribute(false)]
         public System.Windows.Forms.ToolStripPanel BottomToolStripPanel { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool BottomToolStripPanelVisible { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool CausesValidation { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.LocalizableAttribute(false)]
         public System.Windows.Forms.ToolStripContentPanel ContentPanel { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.ContextMenuStrip ContextMenuStrip { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.Control.ControlCollection Controls { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.Cursor Cursor { get { throw null; } set { } }
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Drawing.Color ForeColor { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.LocalizableAttribute(false)]
         public System.Windows.Forms.ToolStripPanel LeftToolStripPanel { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool LeftToolStripPanelVisible { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.LocalizableAttribute(false)]
         public System.Windows.Forms.ToolStripPanel RightToolStripPanel { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool RightToolStripPanelVisible { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.LocalizableAttribute(false)]
         public System.Windows.Forms.ToolStripPanel TopToolStripPanel { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool TopToolStripPanelVisible { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackColorChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageLayoutChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler CausesValidationChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler ContextMenuStripChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler CursorChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler ForeColorChanged { add { } remove { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override System.Windows.Forms.Control.ControlCollection CreateControlsInstance() { throw null; }
         protected override void OnRightToLeftChanged(System.EventArgs e) { }
         protected override void OnSizeChanged(System.EventArgs e) { }
@@ -15831,100 +15831,100 @@ namespace System.Windows.Forms
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.ToolStripContentPanelDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
     [System.ComponentModel.InitializationEventAttribute("Load")]
     [System.ComponentModel.ToolboxItemAttribute(false)]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
-    [System.Windows.Forms.DockingAttribute((System.Windows.Forms.DockingBehavior)(0))]
+    [System.Windows.Forms.DockingAttribute(System.Windows.Forms.DockingBehavior.Never)]
     public partial class ToolStripContentPanel : System.Windows.Forms.Panel
     {
         public ToolStripContentPanel() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.AnchorStyles Anchor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool AutoScroll { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Drawing.Size AutoScrollMargin { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Drawing.Size AutoScrollMinSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool AutoSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ComponentModel.LocalizableAttribute(false)]
         public override System.Windows.Forms.AutoSizeMode AutoSizeMode { get { throw null; } set { } }
         public override System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool CausesValidation { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.DockStyle Dock { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Drawing.Point Location { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Size MaximumSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Size MinimumSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new string Name { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.ToolStripRenderer Renderer { get { throw null; } set { } }
         public System.Windows.Forms.ToolStripRenderMode RenderMode { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new int TabIndex { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool TabStop { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler AutoSizeChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler CausesValidationChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler DockChanged { add { } remove { } }
         public event System.EventHandler Load { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler LocationChanged { add { } remove { } }
         public event System.EventHandler RendererChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TabIndexChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TabStopChanged { add { } remove { } }
         protected override void OnHandleCreated(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnLoad(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void OnPaintBackground(System.Windows.Forms.PaintEventArgs e) { }
         protected virtual void OnRendererChanged(System.EventArgs e) { }
     }
@@ -15944,90 +15944,90 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public override System.Drawing.Image BackgroundImage { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.ImageLayout)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.ImageLayout.Tile)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public override System.Windows.Forms.ImageLayout BackgroundImageLayout { get { throw null; } set { } }
         public override bool CanSelect { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool CausesValidation { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.Control Control { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DefaultValueAttribute((System.Drawing.ContentAlignment)(32))]
+        [System.ComponentModel.DefaultValueAttribute(System.Drawing.ContentAlignment.MiddleCenter)]
         public System.Drawing.ContentAlignment ControlAlign { get { throw null; } set { } }
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.ToolStripItemDisplayStyle DisplayStyle { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool DoubleClickEnabled { get { throw null; } set { } }
         public override bool Enabled { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public virtual bool Focused { get { throw null; } }
         public override System.Drawing.Font Font { get { throw null; } set { } }
         public override System.Drawing.Color ForeColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Image Image { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Drawing.ContentAlignment ImageAlign { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.ToolStripItemImageScaling ImageScaling { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Drawing.Color ImageTransparentColor { get { throw null; } set { } }
         public override System.Windows.Forms.RightToLeft RightToLeft { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool RightToLeftAutoMirrorImage { get { throw null; } set { } }
         public override bool Selected { get { throw null; } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public override System.ComponentModel.ISite Site { get { throw null; } set { } }
         public override System.Drawing.Size Size { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         public override string Text { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Drawing.ContentAlignment TextAlign { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.ToolStripTextDirection)(1))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.ToolStripTextDirection.Horizontal)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.ToolStripTextDirection TextDirection { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.TextImageRelation TextImageRelation { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler DisplayStyleChanged { add { } remove { } }
         public event System.EventHandler Enter { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.EventHandler GotFocus { add { } remove { } }
         public event System.Windows.Forms.KeyEventHandler KeyDown { add { } remove { } }
         public event System.Windows.Forms.KeyPressEventHandler KeyPress { add { } remove { } }
         public event System.Windows.Forms.KeyEventHandler KeyUp { add { } remove { } }
         public event System.EventHandler Leave { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.EventHandler LostFocus { add { } remove { } }
         public event System.EventHandler Validated { add { } remove { } }
         public event System.ComponentModel.CancelEventHandler Validating { add { } remove { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override System.Windows.Forms.AccessibleObject CreateAccessibilityInstance() { throw null; }
         protected override void Dispose(bool disposing) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public void Focus() { }
         public override System.Drawing.Size GetPreferredSize(System.Drawing.Size constrainingSize) { throw null; }
         protected override void OnBoundsChanged() { }
@@ -16046,33 +16046,33 @@ namespace System.Windows.Forms
         protected virtual void OnUnsubscribeControlEvents(System.Windows.Forms.Control control) { }
         protected virtual void OnValidated(System.EventArgs e) { }
         protected virtual void OnValidating(System.ComponentModel.CancelEventArgs e) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected internal override bool ProcessCmdKey(ref System.Windows.Forms.Message m, System.Windows.Forms.Keys keyData) { throw null; }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected internal override bool ProcessDialogKey(System.Windows.Forms.Keys keyData) { throw null; }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected internal override bool ProcessMnemonic(char charCode) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override void ResetBackColor() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override void ResetForeColor() { }
         protected override void SetVisibleCore(bool visible) { }
     }
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.ToolStripDropDownDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class ToolStripDropDown : System.Windows.Forms.ToolStrip
     {
         public ToolStripDropDown() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool AllowItemReorder { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool AllowTransparency { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.AnchorStyles Anchor { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool AutoClose { get { throw null; } set { } }
@@ -16080,81 +16080,81 @@ namespace System.Windows.Forms
         public override bool AutoSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool CanOverflow { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.ContextMenu ContextMenu { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.ContextMenuStrip ContextMenuStrip { get { throw null; } set { } }
-        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         protected override System.Windows.Forms.DockStyle DefaultDock { get { throw null; } }
         public override System.Windows.Forms.ToolStripDropDownDirection DefaultDropDownDirection { get { throw null; } set { } }
         protected override System.Windows.Forms.Padding DefaultPadding { get { throw null; } }
         protected override bool DefaultShowItemToolTips { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DockStyle)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DockStyle.None)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public override System.Windows.Forms.DockStyle Dock { get { throw null; } set { } }
         public bool DropShadowEnabled { get { throw null; } set { } }
         public override System.Drawing.Font Font { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.ToolStripGripDisplayStyle GripDisplayStyle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.Padding GripMargin { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Drawing.Rectangle GripRectangle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.ToolStripGripStyle)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.ToolStripGripStyle.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.ToolStripGripStyle GripStyle { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public bool IsAutoGenerated { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Drawing.Point Location { get { throw null; } set { } }
         protected internal override System.Drawing.Size MaxItemSize { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(1)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Windows.Forms.OpacityConverter))]
         public double Opacity { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.ToolStripOverflowButton OverflowButton { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
         public System.Windows.Forms.ToolStripItem OwnerItem { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public new System.Drawing.Region Region { get { throw null; } set { } }
-        [System.ComponentModel.AmbientValueAttribute((System.Windows.Forms.RightToLeft)(2))]
+        [System.ComponentModel.AmbientValueAttribute(System.Windows.Forms.RightToLeft.Inherit)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public override System.Windows.Forms.RightToLeft RightToLeft { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool Stretch { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new int TabIndex { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.ToolStripTextDirection)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.ToolStripTextDirection.Horizontal)]
         public override System.Windows.Forms.ToolStripTextDirection TextDirection { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public bool TopLevel { get { throw null; } set { } }
         protected virtual bool TopMost { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public new bool Visible { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
@@ -16164,74 +16164,74 @@ namespace System.Windows.Forms
         [System.ComponentModel.BrowsableAttribute(false)]
         public new event System.EventHandler BindingContextChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public new event System.Windows.Forms.UICuesEventHandler ChangeUICues { add { } remove { } }
         public event System.Windows.Forms.ToolStripDropDownClosedEventHandler Closed { add { } remove { } }
         public event System.Windows.Forms.ToolStripDropDownClosingEventHandler Closing { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler ContextMenuChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public new event System.EventHandler ContextMenuStripChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public new event System.EventHandler DockChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public new event System.EventHandler Enter { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public new event System.EventHandler FontChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler ForeColorChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.GiveFeedbackEventHandler GiveFeedback { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public new event System.Windows.Forms.HelpEventHandler HelpRequested { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public new event System.EventHandler ImeModeChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public new event System.Windows.Forms.KeyEventHandler KeyDown { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public new event System.Windows.Forms.KeyPressEventHandler KeyPress { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public new event System.Windows.Forms.KeyEventHandler KeyUp { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public new event System.EventHandler Leave { add { } remove { } }
         public event System.EventHandler Opened { add { } remove { } }
         public event System.ComponentModel.CancelEventHandler Opening { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public new event System.EventHandler RegionChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.ScrollEventHandler Scroll { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public new event System.EventHandler StyleChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TabIndexChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TabStopChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TextChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler Validated { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.ComponentModel.CancelEventHandler Validating { add { } remove { } }
         public void Close() { }
         public void Close(System.Windows.Forms.ToolStripDropDownCloseReason reason) { }
@@ -16249,20 +16249,20 @@ namespace System.Windows.Forms
         protected virtual void OnOpening(System.ComponentModel.CancelEventArgs e) { }
         protected override void OnParentChanged(System.EventArgs e) { }
         protected override void OnVisibleChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected override bool ProcessDialogChar(char charCode) { throw null; }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected override bool ProcessDialogKey(System.Windows.Forms.Keys keyData) { throw null; }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected internal override bool ProcessMnemonic(char charCode) { throw null; }
         protected override void ScaleControl(System.Drawing.SizeF factor, System.Windows.Forms.BoundsSpecified specified) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         protected override void ScaleCore(float dx, float dy) { }
         protected override void SetBoundsCore(int x, int y, int width, int height, System.Windows.Forms.BoundsSpecified specified) { }
         protected override void SetVisibleCore(bool visible) { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new void Show() { }
         public void Show(System.Drawing.Point screenLocation) { }
         public void Show(System.Drawing.Point position, System.Windows.Forms.ToolStripDropDownDirection direction) { }
@@ -16270,7 +16270,7 @@ namespace System.Windows.Forms
         public void Show(System.Windows.Forms.Control control, System.Drawing.Point position) { }
         public void Show(System.Windows.Forms.Control control, System.Drawing.Point position, System.Windows.Forms.ToolStripDropDownDirection direction) { }
         public void Show(System.Windows.Forms.Control control, int x, int y) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override void WndProc(ref System.Windows.Forms.Message m) { }
         [System.Runtime.InteropServices.ComVisibleAttribute(true)]
         public partial class ToolStripDropDownAccessibleObject : System.Windows.Forms.ToolStrip.ToolStripAccessibleObject
@@ -16280,7 +16280,7 @@ namespace System.Windows.Forms
             public override System.Windows.Forms.AccessibleRole Role { get { throw null; } }
         }
     }
-    [System.Windows.Forms.Design.ToolStripItemDesignerAvailabilityAttribute((System.Windows.Forms.Design.ToolStripItemDesignerAvailability)(9))]
+    [System.Windows.Forms.Design.ToolStripItemDesignerAvailabilityAttribute(System.Windows.Forms.Design.ToolStripItemDesignerAvailability.StatusStrip | System.Windows.Forms.Design.ToolStripItemDesignerAvailability.ToolStrip)]
     public partial class ToolStripDropDownButton : System.Windows.Forms.ToolStripDropDownItem
     {
         public ToolStripDropDownButton() { }
@@ -16301,7 +16301,7 @@ namespace System.Windows.Forms
         protected override void OnMouseLeave(System.EventArgs e) { }
         protected override void OnMouseUp(System.Windows.Forms.MouseEventArgs e) { }
         protected override void OnPaint(System.Windows.Forms.PaintEventArgs e) { }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected internal override bool ProcessMnemonic(char charCode) { throw null; }
     }
     public partial class ToolStripDropDownClosedEventArgs : System.EventArgs
@@ -16346,7 +16346,7 @@ namespace System.Windows.Forms
         public System.Windows.Forms.ToolStripDropDown DropDown { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public System.Windows.Forms.ToolStripDropDownDirection DropDownDirection { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         public System.Windows.Forms.ToolStripItemCollection DropDownItems { get { throw null; } }
         protected internal virtual System.Drawing.Point DropDownLocation { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
@@ -16354,7 +16354,7 @@ namespace System.Windows.Forms
         [System.ComponentModel.BrowsableAttribute(false)]
         public virtual bool HasDropDownItems { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public override bool Pressed { get { throw null; } }
         public event System.EventHandler DropDownClosed { add { } remove { } }
         public event System.Windows.Forms.ToolStripItemClickedEventHandler DropDownItemClicked { add { } remove { } }
@@ -16372,9 +16372,9 @@ namespace System.Windows.Forms
         protected virtual void OnDropDownShow(System.EventArgs e) { }
         protected override void OnFontChanged(System.EventArgs e) { }
         protected override void OnRightToLeftChanged(System.EventArgs e) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected internal override bool ProcessCmdKey(ref System.Windows.Forms.Message m, System.Windows.Forms.Keys keyData) { throw null; }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected internal override bool ProcessDialogKey(System.Windows.Forms.Keys keyData) { throw null; }
         public void ShowDropDown() { }
     }
@@ -16382,13 +16382,13 @@ namespace System.Windows.Forms
     {
         public ToolStripDropDownItemAccessibleObject(System.Windows.Forms.ToolStripDropDownItem item) : base (default(System.Windows.Forms.ToolStripItem)) { }
         public override System.Windows.Forms.AccessibleRole Role { get { throw null; } }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public override void DoDefaultAction() { }
         public override System.Windows.Forms.AccessibleObject GetChild(int index) { throw null; }
         public override int GetChildCount() { throw null; }
     }
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.ToolStripDropDownDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class ToolStripDropDownMenu : System.Windows.Forms.ToolStripDropDown
     {
@@ -16396,7 +16396,7 @@ namespace System.Windows.Forms
         protected override System.Windows.Forms.Padding DefaultPadding { get { throw null; } }
         public override System.Drawing.Rectangle DisplayRectangle { get { throw null; } }
         public override System.Windows.Forms.Layout.LayoutEngine LayoutEngine { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.ToolStripLayoutStyle)(3))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.ToolStripLayoutStyle.Flow)]
         public new System.Windows.Forms.ToolStripLayoutStyle LayoutStyle { get { throw null; } set { } }
         protected internal override System.Drawing.Size MaxItemSize { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
@@ -16438,12 +16438,12 @@ namespace System.Windows.Forms
         protected ToolStripItem(string text, System.Drawing.Image image, System.EventHandler onClick) { }
         protected ToolStripItem(string text, System.Drawing.Image image, System.EventHandler onClick, string name) { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.Windows.Forms.AccessibleObject AccessibilityObject { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public string AccessibleDefaultActionDescription { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.LocalizableAttribute(true)]
@@ -16451,33 +16451,33 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public string AccessibleName { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.AccessibleRole)(-1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.AccessibleRole.Default)]
         public System.Windows.Forms.AccessibleRole AccessibleRole { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.ToolStripItemAlignment)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.ToolStripItemAlignment.Left)]
         public System.Windows.Forms.ToolStripItemAlignment Alignment { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public virtual bool AllowDrop { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.AnchorStyles)(5))]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.AnchorStyles.Left | System.Windows.Forms.AnchorStyles.Top)]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.AnchorStyles Anchor { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Visible)]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public bool AutoSize { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool AutoToolTip { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool Available { get { throw null; } set { } }
         public virtual System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual System.Drawing.Image BackgroundImage { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.ImageLayout)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.ImageLayout.Tile)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual System.Windows.Forms.ImageLayout BackgroundImageLayout { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
@@ -16494,7 +16494,7 @@ namespace System.Windows.Forms
         protected internal virtual bool DismissWhenClicked { get { throw null; } }
         public virtual System.Windows.Forms.ToolStripItemDisplayStyle DisplayStyle { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.DockStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.DockStyle.None)]
         public System.Windows.Forms.DockStyle Dock { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool DoubleClickEnabled { get { throw null; } set { } }
@@ -16505,29 +16505,29 @@ namespace System.Windows.Forms
         public virtual System.Drawing.Font Font { get { throw null; } set { } }
         public virtual System.Drawing.Color ForeColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public int Height { get { throw null; } set { } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual System.Drawing.Image Image { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Drawing.ContentAlignment)(32))]
+        [System.ComponentModel.DefaultValueAttribute(System.Drawing.ContentAlignment.MiddleCenter)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Drawing.ContentAlignment ImageAlign { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.ToolStripImageIndexEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.NoneExcludedImageIndexConverter")]
         [System.Windows.Forms.RelatedImageListAttribute("Owner.ImageList")]
         public int ImageIndex { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.ToolStripImageIndexEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Windows.Forms.ImageKeyConverter))]
         [System.Windows.Forms.RelatedImageListAttribute("Owner.ImageList")]
         public string ImageKey { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.ToolStripItemImageScaling)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.ToolStripItemImageScaling.SizeToFit)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.ToolStripItemImageScaling ImageScaling { get { throw null; } set { } }
         [System.ComponentModel.LocalizableAttribute(true)]
@@ -16539,29 +16539,29 @@ namespace System.Windows.Forms
         [System.ComponentModel.BrowsableAttribute(false)]
         public bool IsOnOverflow { get { throw null; } }
         public System.Windows.Forms.Padding Margin { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.MergeAction)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.MergeAction.Append)]
         public System.Windows.Forms.MergeAction MergeAction { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(-1)]
         public int MergeIndex { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(null)]
         public string Name { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.ToolStripItemOverflow)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.ToolStripItemOverflow.AsNeeded)]
         public System.Windows.Forms.ToolStripItemOverflow Overflow { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.ToolStrip Owner { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.ToolStripItem OwnerItem { get { throw null; } }
         public virtual System.Windows.Forms.Padding Padding { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         protected internal System.Windows.Forms.ToolStrip Parent { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public System.Windows.Forms.ToolStripItemPlacement Placement { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual bool Pressed { get { throw null; } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual System.Windows.Forms.RightToLeft RightToLeft { get { throw null; } set { } }
@@ -16569,7 +16569,7 @@ namespace System.Windows.Forms
         [System.ComponentModel.LocalizableAttribute(true)]
         public bool RightToLeftAutoMirrorImage { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual bool Selected { get { throw null; } }
         protected internal virtual bool ShowKeyboardCues { get { throw null; } }
         [System.ComponentModel.LocalizableAttribute(true)]
@@ -16582,11 +16582,11 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual string Text { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Drawing.ContentAlignment)(32))]
+        [System.ComponentModel.DefaultValueAttribute(System.Drawing.ContentAlignment.MiddleCenter)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual System.Drawing.ContentAlignment TextAlign { get { throw null; } set { } }
         public virtual System.Windows.Forms.ToolStripTextDirection TextDirection { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.TextImageRelation)(4))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.TextImageRelation.ImageBeforeText)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.TextImageRelation TextImageRelation { get { throw null; } set { } }
         [System.ComponentModel.EditorAttribute("System.ComponentModel.Design.MultilineStringEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
@@ -16595,8 +16595,8 @@ namespace System.Windows.Forms
         [System.ComponentModel.LocalizableAttribute(true)]
         public bool Visible { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public int Width { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public event System.EventHandler AvailableChanged { add { } remove { } }
@@ -16605,21 +16605,21 @@ namespace System.Windows.Forms
         public event System.EventHandler DisplayStyleChanged { add { } remove { } }
         public event System.EventHandler DoubleClick { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.Windows.Forms.DragEventHandler DragDrop { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.Windows.Forms.DragEventHandler DragEnter { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.EventHandler DragLeave { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.Windows.Forms.DragEventHandler DragOver { add { } remove { } }
         public event System.EventHandler EnabledChanged { add { } remove { } }
         public event System.EventHandler ForeColorChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.Windows.Forms.GiveFeedbackEventHandler GiveFeedback { add { } remove { } }
         public event System.EventHandler LocationChanged { add { } remove { } }
         public event System.Windows.Forms.MouseEventHandler MouseDown { add { } remove { } }
@@ -16632,16 +16632,16 @@ namespace System.Windows.Forms
         public event System.Windows.Forms.PaintEventHandler Paint { add { } remove { } }
         public event System.Windows.Forms.QueryAccessibilityHelpEventHandler QueryAccessibilityHelp { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.Windows.Forms.QueryContinueDragEventHandler QueryContinueDrag { add { } remove { } }
         public event System.EventHandler RightToLeftChanged { add { } remove { } }
         public event System.EventHandler TextChanged { add { } remove { } }
         public event System.EventHandler VisibleChanged { add { } remove { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual System.Windows.Forms.AccessibleObject CreateAccessibilityInstance() { throw null; }
         protected override void Dispose(bool disposing) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Clipboard=(System.Security.Permissions.UIPermissionClipboard)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Clipboard=System.Security.Permissions.UIPermissionClipboard.OwnClipboard)]
         public System.Windows.Forms.DragDropEffects DoDragDrop(object data, System.Windows.Forms.DragDropEffects allowedEffects) { throw null; }
         public System.Windows.Forms.ToolStrip GetCurrentParent() { throw null; }
         public virtual System.Drawing.Size GetPreferredSize(System.Drawing.Size constrainingSize) { throw null; }
@@ -16650,27 +16650,27 @@ namespace System.Windows.Forms
         protected internal virtual bool IsInputChar(char charCode) { throw null; }
         protected internal virtual bool IsInputKey(System.Windows.Forms.Keys keyData) { throw null; }
         protected virtual void OnAvailableChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnBackColorChanged(System.EventArgs e) { }
         protected virtual void OnBoundsChanged() { }
         protected virtual void OnClick(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnDisplayStyleChanged(System.EventArgs e) { }
         protected virtual void OnDoubleClick(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnDragDrop(System.Windows.Forms.DragEventArgs dragEvent) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnDragEnter(System.Windows.Forms.DragEventArgs dragEvent) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnDragLeave(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnDragOver(System.Windows.Forms.DragEventArgs dragEvent) { }
         protected virtual void OnEnabledChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnFontChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnForeColorChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnGiveFeedback(System.Windows.Forms.GiveFeedbackEventArgs giveFeedbackEvent) { }
         protected internal virtual void OnLayout(System.Windows.Forms.LayoutEventArgs e) { }
         protected virtual void OnLocationChanged(System.EventArgs e) { }
@@ -16681,50 +16681,50 @@ namespace System.Windows.Forms
         protected virtual void OnMouseMove(System.Windows.Forms.MouseEventArgs mea) { }
         protected virtual void OnMouseUp(System.Windows.Forms.MouseEventArgs e) { }
         protected virtual void OnOwnerChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected internal virtual void OnOwnerFontChanged(System.EventArgs e) { }
         protected virtual void OnPaint(System.Windows.Forms.PaintEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnParentBackColorChanged(System.EventArgs e) { }
         protected virtual void OnParentChanged(System.Windows.Forms.ToolStrip oldParent, System.Windows.Forms.ToolStrip newParent) { }
         protected internal virtual void OnParentEnabledChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnParentForeColorChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected internal virtual void OnParentRightToLeftChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnQueryContinueDrag(System.Windows.Forms.QueryContinueDragEventArgs queryContinueDragEvent) { }
         protected virtual void OnRightToLeftChanged(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnTextChanged(System.EventArgs e) { }
         protected virtual void OnVisibleChanged(System.EventArgs e) { }
         public void PerformClick() { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected internal virtual bool ProcessCmdKey(ref System.Windows.Forms.Message m, System.Windows.Forms.Keys keyData) { throw null; }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected internal virtual bool ProcessDialogKey(System.Windows.Forms.Keys keyData) { throw null; }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected internal virtual bool ProcessMnemonic(char charCode) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual void ResetBackColor() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual void ResetDisplayStyle() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual void ResetFont() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual void ResetForeColor() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual void ResetImage() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public void ResetMargin() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public void ResetPadding() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual void ResetRightToLeft() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual void ResetTextDirection() { }
         public void Select() { }
         protected internal virtual void SetBounds(System.Drawing.Rectangle bounds) { }
@@ -16744,14 +16744,14 @@ namespace System.Windows.Forms
             public override string Help { get { throw null; } }
             public override string KeyboardShortcut { get { throw null; } }
             public override string Name { get { throw null; } set { } }
-            public override System.Windows.Forms.AccessibleObject Parent { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2)), System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+            public override System.Windows.Forms.AccessibleObject Parent { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode), System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
             public override System.Windows.Forms.AccessibleRole Role { get { throw null; } }
             public override System.Windows.Forms.AccessibleStates State { get { throw null; } }
             public void AddState(System.Windows.Forms.AccessibleStates state) { }
-            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
             public override void DoDefaultAction() { }
-            public override int GetHelpTopic(out string fileName) { fileName = default(string); throw null; }
-            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+            public override int GetHelpTopic(out string fileName) { throw null; }
+            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
             public override System.Windows.Forms.AccessibleObject Navigate(System.Windows.Forms.AccessibleNavigation navigationDirection) { throw null; }
             public override string ToString() { throw null; }
         }
@@ -16769,7 +16769,7 @@ namespace System.Windows.Forms
     public delegate void ToolStripItemClickedEventHandler(object sender, System.Windows.Forms.ToolStripItemClickedEventArgs e);
     [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.ToolStripCollectionEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
     [System.ComponentModel.ListBindableAttribute(false)]
-    [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+    [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
     public partial class ToolStripItemCollection : System.Windows.Forms.Layout.ArrangedElementCollection, System.Collections.ICollection, System.Collections.IEnumerable, System.Collections.IList
     {
         public ToolStripItemCollection(System.Windows.Forms.ToolStrip owner, System.Windows.Forms.ToolStripItem[] value) { }
@@ -16862,7 +16862,7 @@ namespace System.Windows.Forms
         public System.Drawing.Rectangle TextRectangle { get { throw null; } set { } }
     }
     public delegate void ToolStripItemTextRenderEventHandler(object sender, System.Windows.Forms.ToolStripItemTextRenderEventArgs e);
-    [System.Windows.Forms.Design.ToolStripItemDesignerAvailabilityAttribute((System.Windows.Forms.Design.ToolStripItemDesignerAvailability)(1))]
+    [System.Windows.Forms.Design.ToolStripItemDesignerAvailabilityAttribute(System.Windows.Forms.Design.ToolStripItemDesignerAvailability.ToolStrip)]
     public partial class ToolStripLabel : System.Windows.Forms.ToolStripItem
     {
         public ToolStripLabel() { }
@@ -16876,19 +16876,19 @@ namespace System.Windows.Forms
         public override bool CanSelect { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool IsLink { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.LinkBehavior)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.LinkBehavior.SystemDefault)]
         public System.Windows.Forms.LinkBehavior LinkBehavior { get { throw null; } set { } }
         public System.Drawing.Color LinkColor { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool LinkVisited { get { throw null; } set { } }
         public System.Drawing.Color VisitedLinkColor { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override System.Windows.Forms.AccessibleObject CreateAccessibilityInstance() { throw null; }
         protected override void OnFontChanged(System.EventArgs e) { }
         protected override void OnMouseEnter(System.EventArgs e) { }
         protected override void OnMouseLeave(System.EventArgs e) { }
         protected override void OnPaint(System.Windows.Forms.PaintEventArgs e) { }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected internal override bool ProcessMnemonic(char charCode) { throw null; }
     }
     public enum ToolStripLayoutStyle
@@ -16902,11 +16902,11 @@ namespace System.Windows.Forms
     public sealed partial class ToolStripManager
     {
         internal ToolStripManager() { }
-        public static System.Windows.Forms.ToolStripRenderer Renderer { get { throw null; } [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]set { } }
-        public static System.Windows.Forms.ToolStripManagerRenderMode RenderMode { get { throw null; } [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]set { } }
-        public static bool VisualStylesEnabled { get { throw null; } [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]set { } }
+        public static System.Windows.Forms.ToolStripRenderer Renderer { get { throw null; } [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]set { } }
+        public static System.Windows.Forms.ToolStripManagerRenderMode RenderMode { get { throw null; } [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]set { } }
+        public static bool VisualStylesEnabled { get { throw null; } [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]set { } }
         public static event System.EventHandler RendererChanged { add { } remove { } }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         public static System.Windows.Forms.ToolStrip FindToolStrip(string toolStripName) { throw null; }
         public static bool IsShortcutDefined(System.Windows.Forms.Keys shortcut) { throw null; }
         public static bool IsValidShortcut(System.Windows.Forms.Keys shortcut) { throw null; }
@@ -16928,7 +16928,7 @@ namespace System.Windows.Forms
         System = 1,
     }
     [System.ComponentModel.Design.Serialization.DesignerSerializerAttribute("System.Windows.Forms.Design.ToolStripMenuItemCodeDomSerializer, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", "System.ComponentModel.Design.Serialization.CodeDomSerializer, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-    [System.Windows.Forms.Design.ToolStripItemDesignerAvailabilityAttribute((System.Windows.Forms.Design.ToolStripItemDesignerAvailability)(6))]
+    [System.Windows.Forms.Design.ToolStripItemDesignerAvailabilityAttribute(System.Windows.Forms.Design.ToolStripItemDesignerAvailability.ContextMenuStrip | System.Windows.Forms.Design.ToolStripItemDesignerAvailability.MenuStrip)]
     public partial class ToolStripMenuItem : System.Windows.Forms.ToolStripDropDownItem
     {
         public ToolStripMenuItem() { }
@@ -16941,13 +16941,13 @@ namespace System.Windows.Forms
         public ToolStripMenuItem(string text, System.Drawing.Image image, params System.Windows.Forms.ToolStripItem[] dropDownItems) { }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public bool Checked { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool CheckOnClick { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.CheckState)(0))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.CheckState.Unchecked)]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public System.Windows.Forms.CheckState CheckState { get { throw null; } set { } }
         protected internal override System.Windows.Forms.Padding DefaultMargin { get { throw null; } }
         protected override System.Windows.Forms.Padding DefaultPadding { get { throw null; } }
@@ -16955,12 +16955,12 @@ namespace System.Windows.Forms
         public override bool Enabled { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public bool IsMdiWindowListEntry { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.ToolStripItemOverflow)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.ToolStripItemOverflow.Never)]
         public new System.Windows.Forms.ToolStripItemOverflow Overflow { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public string ShortcutKeyDisplayString { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.Keys)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.Keys.None)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.Keys ShortcutKeys { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
@@ -16968,7 +16968,7 @@ namespace System.Windows.Forms
         public bool ShowShortcutKeys { get { throw null; } set { } }
         public event System.EventHandler CheckedChanged { add { } remove { } }
         public event System.EventHandler CheckStateChanged { add { } remove { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override System.Windows.Forms.AccessibleObject CreateAccessibilityInstance() { throw null; }
         protected override System.Windows.Forms.ToolStripDropDown CreateDefaultDropDown() { throw null; }
         protected override void Dispose(bool disposing) { }
@@ -16984,13 +16984,13 @@ namespace System.Windows.Forms
         protected override void OnMouseUp(System.Windows.Forms.MouseEventArgs e) { }
         protected override void OnOwnerChanged(System.EventArgs e) { }
         protected override void OnPaint(System.Windows.Forms.PaintEventArgs e) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected internal override bool ProcessCmdKey(ref System.Windows.Forms.Message m, System.Windows.Forms.Keys keyData) { throw null; }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected internal override bool ProcessMnemonic(char charCode) { throw null; }
         protected internal override void SetBounds(System.Drawing.Rectangle rect) { }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class ToolStripOverflow : System.Windows.Forms.ToolStripDropDown, System.ComponentModel.IComponent, System.IDisposable
     {
@@ -17003,15 +17003,15 @@ namespace System.Windows.Forms
         protected override void OnLayout(System.Windows.Forms.LayoutEventArgs e) { }
         protected override void SetDisplayedItems() { }
     }
-    [System.Windows.Forms.Design.ToolStripItemDesignerAvailabilityAttribute((System.Windows.Forms.Design.ToolStripItemDesignerAvailability)(0))]
+    [System.Windows.Forms.Design.ToolStripItemDesignerAvailabilityAttribute(System.Windows.Forms.Design.ToolStripItemDesignerAvailability.None)]
     public partial class ToolStripOverflowButton : System.Windows.Forms.ToolStripDropDownButton
     {
         internal ToolStripOverflowButton() { }
         protected internal override System.Windows.Forms.Padding DefaultMargin { get { throw null; } }
         public override bool HasDropDownItems { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool RightToLeftAutoMirrorImage { get { throw null; } set { } }
         protected override System.Windows.Forms.AccessibleObject CreateAccessibilityInstance() { throw null; }
         protected override System.Windows.Forms.ToolStripDropDown CreateDefaultDropDown() { throw null; }
@@ -17022,29 +17022,29 @@ namespace System.Windows.Forms
     }
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.ToolStripPanelDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
     [System.Drawing.ToolboxBitmapAttribute(typeof(System.Windows.Forms.ToolStripPanel), "ToolStripPanel_standalone.bmp")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class ToolStripPanel : System.Windows.Forms.ContainerControl, System.ComponentModel.IComponent, System.IDisposable
     {
         public ToolStripPanel() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool AllowDrop { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool AutoScroll { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Drawing.Size AutoScrollMargin { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Drawing.Size AutoScrollMinSize { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Visible)]
         public override bool AutoSize { get { throw null; } set { } }
         protected override System.Windows.Forms.Padding DefaultMargin { get { throw null; } }
         protected override System.Windows.Forms.Padding DefaultPadding { get { throw null; } }
@@ -17052,41 +17052,41 @@ namespace System.Windows.Forms
         public override System.Windows.Forms.Layout.LayoutEngine LayoutEngine { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public bool Locked { get { throw null; } set { } }
         public System.Windows.Forms.Orientation Orientation { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.ToolStripRenderer Renderer { get { throw null; } set { } }
         public System.Windows.Forms.ToolStripRenderMode RenderMode { get { throw null; } set { } }
         public System.Windows.Forms.Padding RowMargin { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.ToolStripPanelRow[] Rows { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new int TabIndex { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool TabStop { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string Text { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public new event System.EventHandler AutoSizeChanged { add { } remove { } }
         public event System.EventHandler RendererChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TabIndexChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TabStopChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TextChanged { add { } remove { } }
         public void BeginInit() { }
         protected override System.Windows.Forms.Control.ControlCollection CreateControlsInstance() { throw null; }
@@ -17100,7 +17100,7 @@ namespace System.Windows.Forms
         protected override void OnControlRemoved(System.Windows.Forms.ControlEventArgs e) { }
         protected override void OnDockChanged(System.EventArgs e) { }
         protected override void OnLayout(System.Windows.Forms.LayoutEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void OnPaintBackground(System.Windows.Forms.PaintEventArgs e) { }
         protected override void OnParentChanged(System.EventArgs e) { }
         protected virtual void OnRendererChanged(System.EventArgs e) { }
@@ -17149,7 +17149,7 @@ namespace System.Windows.Forms
         public ToolStripPanelRow(System.Windows.Forms.ToolStripPanel parent) { }
         public System.Drawing.Rectangle Bounds { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.Control[] Controls { get { throw null; } }
         protected virtual System.Windows.Forms.Padding DefaultMargin { get { throw null; } }
         protected virtual System.Windows.Forms.Padding DefaultPadding { get { throw null; } }
@@ -17198,64 +17198,64 @@ namespace System.Windows.Forms
         public ToolStripProgressBar() : base (default(System.Windows.Forms.Control)) { }
         public ToolStripProgressBar(string name) : base (default(System.Windows.Forms.Control)) { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Image BackgroundImage { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.ImageLayout BackgroundImageLayout { get { throw null; } set { } }
         protected internal override System.Windows.Forms.Padding DefaultMargin { get { throw null; } }
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(100)]
         public int MarqueeAnimationSpeed { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(100)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public int Maximum { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(0)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public int Minimum { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.ProgressBar ProgressBar { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public virtual bool RightToLeftLayout { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(10)]
         public int Step { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.ProgressBarStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.ProgressBarStyle.Blocks)]
         public System.Windows.Forms.ProgressBarStyle Style { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string Text { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(0)]
         public int Value { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.KeyEventHandler KeyDown { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.KeyPressEventHandler KeyPress { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.KeyEventHandler KeyUp { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler LocationChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler OwnerChanged { add { } remove { } }
         public event System.EventHandler RightToLeftLayoutChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TextChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler Validated { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.ComponentModel.CancelEventHandler Validating { add { } remove { } }
         public void Increment(int value) { }
         protected virtual void OnRightToLeftLayoutChanged(System.EventArgs e) { }
@@ -17354,103 +17354,103 @@ namespace System.Windows.Forms
         Professional = 2,
         System = 1,
     }
-    [System.Windows.Forms.Design.ToolStripItemDesignerAvailabilityAttribute((System.Windows.Forms.Design.ToolStripItemDesignerAvailability)(5))]
+    [System.Windows.Forms.Design.ToolStripItemDesignerAvailabilityAttribute(System.Windows.Forms.Design.ToolStripItemDesignerAvailability.ContextMenuStrip | System.Windows.Forms.Design.ToolStripItemDesignerAvailability.ToolStrip)]
     public partial class ToolStripSeparator : System.Windows.Forms.ToolStripItem
     {
         public ToolStripSeparator() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool AutoToolTip { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Image BackgroundImage { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.ImageLayout BackgroundImageLayout { get { throw null; } set { } }
         public override bool CanSelect { get { throw null; } }
         protected internal override System.Windows.Forms.Padding DefaultMargin { get { throw null; } }
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.ToolStripItemDisplayStyle DisplayStyle { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool DoubleClickEnabled { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool Enabled { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Font Font { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Image Image { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Drawing.ContentAlignment ImageAlign { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public new int ImageIndex { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new string ImageKey { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.ToolStripItemImageScaling ImageScaling { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Drawing.Color ImageTransparentColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool RightToLeftAutoMirrorImage { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string Text { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Drawing.ContentAlignment TextAlign { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.ToolStripTextDirection)(1))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.ToolStripTextDirection.Horizontal)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.ToolStripTextDirection TextDirection { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.TextImageRelation TextImageRelation { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new string ToolTipText { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler DisplayStyleChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler EnabledChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TextChanged { add { } remove { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override System.Windows.Forms.AccessibleObject CreateAccessibilityInstance() { throw null; }
         public override System.Drawing.Size GetPreferredSize(System.Drawing.Size constrainingSize) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         protected override void OnFontChanged(System.EventArgs e) { }
         protected override void OnPaint(System.Windows.Forms.PaintEventArgs e) { }
         protected internal override void SetBounds(System.Drawing.Rectangle rect) { }
@@ -17462,7 +17462,7 @@ namespace System.Windows.Forms
     }
     public delegate void ToolStripSeparatorRenderEventHandler(object sender, System.Windows.Forms.ToolStripSeparatorRenderEventArgs e);
     [System.ComponentModel.DefaultEventAttribute("ButtonClick")]
-    [System.Windows.Forms.Design.ToolStripItemDesignerAvailabilityAttribute((System.Windows.Forms.Design.ToolStripItemDesignerAvailability)(9))]
+    [System.Windows.Forms.Design.ToolStripItemDesignerAvailabilityAttribute(System.Windows.Forms.Design.ToolStripItemDesignerAvailability.StatusStrip | System.Windows.Forms.Design.ToolStripItemDesignerAvailability.ToolStrip)]
     public partial class ToolStripSplitButton : System.Windows.Forms.ToolStripDropDownItem
     {
         public ToolStripSplitButton() { }
@@ -17509,20 +17509,20 @@ namespace System.Windows.Forms
         protected override void OnPaint(System.Windows.Forms.PaintEventArgs e) { }
         protected override void OnRightToLeftChanged(System.EventArgs e) { }
         public void PerformButtonClick() { }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected internal override bool ProcessDialogKey(System.Windows.Forms.Keys keyData) { throw null; }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected internal override bool ProcessMnemonic(char charCode) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual void ResetDropDownButtonWidth() { }
         public partial class ToolStripSplitButtonAccessibleObject : System.Windows.Forms.ToolStripItem.ToolStripItemAccessibleObject
         {
             public ToolStripSplitButtonAccessibleObject(System.Windows.Forms.ToolStripSplitButton item) : base (default(System.Windows.Forms.ToolStripItem)) { }
-            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
             public override void DoDefaultAction() { }
         }
     }
-    [System.Windows.Forms.Design.ToolStripItemDesignerAvailabilityAttribute((System.Windows.Forms.Design.ToolStripItemDesignerAvailability)(8))]
+    [System.Windows.Forms.Design.ToolStripItemDesignerAvailabilityAttribute(System.Windows.Forms.Design.ToolStripItemDesignerAvailability.StatusStrip)]
     public partial class ToolStripStatusLabel : System.Windows.Forms.ToolStripLabel
     {
         public ToolStripStatusLabel() { }
@@ -17532,11 +17532,11 @@ namespace System.Windows.Forms
         public ToolStripStatusLabel(string text, System.Drawing.Image image, System.EventHandler onClick) { }
         public ToolStripStatusLabel(string text, System.Drawing.Image image, System.EventHandler onClick, string name) { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public new System.Windows.Forms.ToolStripItemAlignment Alignment { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.ToolStripStatusLabelBorderSides)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.ToolStripStatusLabelBorderSides.None)]
         public System.Windows.Forms.ToolStripStatusLabelBorderSides BorderSides { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.Border3DStyle)(16394))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.Border3DStyle.Flat)]
         public System.Windows.Forms.Border3DStyle BorderStyle { get { throw null; } set { } }
         protected internal override System.Windows.Forms.Padding DefaultMargin { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
@@ -17573,52 +17573,52 @@ namespace System.Windows.Forms
         protected override void OnRenderToolStripBorder(System.Windows.Forms.ToolStripRenderEventArgs e) { }
         protected override void OnRenderToolStripStatusLabelBackground(System.Windows.Forms.ToolStripItemRenderEventArgs e) { }
     }
-    [System.Windows.Forms.Design.ToolStripItemDesignerAvailabilityAttribute((System.Windows.Forms.Design.ToolStripItemDesignerAvailability)(7))]
+    [System.Windows.Forms.Design.ToolStripItemDesignerAvailabilityAttribute(System.Windows.Forms.Design.ToolStripItemDesignerAvailability.ContextMenuStrip | System.Windows.Forms.Design.ToolStripItemDesignerAvailability.MenuStrip | System.Windows.Forms.Design.ToolStripItemDesignerAvailability.ToolStrip)]
     public partial class ToolStripTextBox : System.Windows.Forms.ToolStripControlHost
     {
         public ToolStripTextBox() : base (default(System.Windows.Forms.Control)) { }
         public ToolStripTextBox(string name) : base (default(System.Windows.Forms.Control)) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public ToolStripTextBox(System.Windows.Forms.Control c) : base (default(System.Windows.Forms.Control)) { }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool AcceptsReturn { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool AcceptsTab { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.ListControlStringCollectionEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.AutoCompleteStringCollection AutoCompleteCustomSource { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.AutoCompleteMode)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.AutoCompleteMode.None)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public System.Windows.Forms.AutoCompleteMode AutoCompleteMode { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.AutoCompleteSource)(128))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.AutoCompleteSource.None)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public System.Windows.Forms.AutoCompleteSource AutoCompleteSource { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Image BackgroundImage { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.ImageLayout BackgroundImageLayout { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.BorderStyle)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.BorderStyle.Fixed3D)]
         [System.Runtime.InteropServices.DispIdAttribute(-504)]
         public System.Windows.Forms.BorderStyle BorderStyle { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool CanUndo { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.CharacterCasing)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.CharacterCasing.Normal)]
         public System.Windows.Forms.CharacterCasing CharacterCasing { get { throw null; } set { } }
         protected internal override System.Windows.Forms.Padding DefaultMargin { get { throw null; } }
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool HideSelection { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.StringArrayEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.LocalizableAttribute(true)]
         public string[] Lines { get { throw null; } set { } }
@@ -17626,38 +17626,38 @@ namespace System.Windows.Forms
         [System.ComponentModel.LocalizableAttribute(true)]
         public int MaxLength { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool Modified { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public bool Multiline { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool ReadOnly { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string SelectedText { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int SelectionLength { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int SelectionStart { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool ShortcutsEnabled { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.TextBox TextBox { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.HorizontalAlignment)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.HorizontalAlignment.Left)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.HorizontalAlignment TextBoxTextAlign { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         public int TextLength { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public bool WordWrap { get { throw null; } set { } }
         public event System.EventHandler AcceptsTabChanged { add { } remove { } }
@@ -17665,7 +17665,7 @@ namespace System.Windows.Forms
         public event System.EventHandler HideSelectionChanged { add { } remove { } }
         public event System.EventHandler ModifiedChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public event System.EventHandler MultilineChanged { add { } remove { } }
         public event System.EventHandler ReadOnlyChanged { add { } remove { } }
         public event System.EventHandler TextBoxTextAlignChanged { add { } remove { } }
@@ -17713,22 +17713,22 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool Active { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(500)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public int AutomaticDelay { get { throw null; } set { } }
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public int AutoPopDelay { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "Info")]
         public System.Drawing.Color BackColor { get { throw null; } set { } }
-        protected virtual System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2)), System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        protected virtual System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode), System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "InfoText")]
         public System.Drawing.Color ForeColor { get { throw null; } set { } }
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public int InitialDelay { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool IsBalloon { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
-        public bool OwnerDraw { get { throw null; } [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]set { } }
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        public bool OwnerDraw { get { throw null; } [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]set { } }
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public int ReshowDelay { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool ShowAlways { get { throw null; } set { } }
@@ -17740,7 +17740,7 @@ namespace System.Windows.Forms
         [System.ComponentModel.LocalizableAttribute(false)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.ComponentModel.StringConverter))]
         public object Tag { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.ToolTipIcon)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.ToolTipIcon.None)]
         public System.Windows.Forms.ToolTipIcon ToolTipIcon { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         public string ToolTipTitle { get { throw null; } set { } }
@@ -17782,50 +17782,50 @@ namespace System.Windows.Forms
     [System.ComponentModel.DefaultEventAttribute("Scroll")]
     [System.ComponentModel.DefaultPropertyAttribute("Value")]
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.TrackBarDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class TrackBar : System.Windows.Forms.Control, System.ComponentModel.ISupportInitialize
     {
         public TrackBar() { }
         [System.ComponentModel.BrowsableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(1))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Visible)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public override bool AutoSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Image BackgroundImage { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.ImageLayout BackgroundImageLayout { get { throw null; } set { } }
-        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         protected override System.Windows.Forms.ImeMode DefaultImeMode { get { throw null; } }
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         protected override bool DoubleBuffered { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Font Font { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Color ForeColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.ImeMode ImeMode { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(5)]
         public int LargeChange { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(10)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public int Maximum { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(0)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(1))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.All)]
         public int Minimum { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.Orientation)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.Orientation.Horizontal)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.Orientation Orientation { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.Padding Padding { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         [System.ComponentModel.LocalizableAttribute(true)]
@@ -17834,55 +17834,55 @@ namespace System.Windows.Forms
         public int SmallChange { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string Text { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(1)]
         public int TickFrequency { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.TickStyle)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.TickStyle.BottomRight)]
         public System.Windows.Forms.TickStyle TickStyle { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(0)]
         public int Value { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public new event System.EventHandler AutoSizeChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageLayoutChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler Click { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler DoubleClick { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler FontChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler ForeColorChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler ImeModeChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.MouseEventHandler MouseClick { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.MouseEventHandler MouseDoubleClick { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler PaddingChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.PaintEventHandler Paint { add { } remove { } }
         public event System.EventHandler RightToLeftLayoutChanged { add { } remove { } }
         public event System.EventHandler Scroll { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TextChanged { add { } remove { } }
         public event System.EventHandler ValueChanged { add { } remove { } }
         public void BeginInit() { }
@@ -17891,9 +17891,9 @@ namespace System.Windows.Forms
         protected override bool IsInputKey(System.Windows.Forms.Keys keyData) { throw null; }
         protected override void OnBackColorChanged(System.EventArgs e) { }
         protected override void OnHandleCreated(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void OnMouseWheel(System.Windows.Forms.MouseEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnRightToLeftLayoutChanged(System.EventArgs e) { }
         protected virtual void OnScroll(System.EventArgs e) { }
         protected override void OnSystemColorsChanged(System.EventArgs e) { }
@@ -17901,7 +17901,7 @@ namespace System.Windows.Forms
         protected override void SetBoundsCore(int x, int y, int width, int height, System.Windows.Forms.BoundsSpecified specified) { }
         public void SetRange(int minValue, int maxValue) { }
         public override string ToString() { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override void WndProc(ref System.Windows.Forms.Message m) { }
     }
     public sealed partial class TrackBarRenderer
@@ -17953,14 +17953,14 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute(-1)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.ImageIndexEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Windows.Forms.TreeViewImageIndexConverter))]
         [System.Windows.Forms.RelatedImageListAttribute("TreeView.ImageList")]
         public int ImageIndex { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.ImageIndexEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Windows.Forms.TreeViewImageKeyConverter))]
         [System.Windows.Forms.RelatedImageListAttribute("TreeView.ImageList")]
         public string ImageKey { get { throw null; } set { } }
@@ -17997,28 +17997,28 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute(-1)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.ImageIndexEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Windows.Forms.TreeViewImageIndexConverter))]
         [System.Windows.Forms.RelatedImageListAttribute("TreeView.ImageList")]
         public int SelectedImageIndex { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.ImageIndexEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Windows.Forms.TreeViewImageKeyConverter))]
         [System.Windows.Forms.RelatedImageListAttribute("TreeView.ImageList")]
         public string SelectedImageKey { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(-1)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.ImageIndexEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.NoneExcludedImageIndexConverter")]
         [System.Windows.Forms.RelatedImageListAttribute("TreeView.StateImageList")]
         public int StateImageIndex { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.ImageIndexEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Windows.Forms.ImageKeyConverter))]
         [System.Windows.Forms.RelatedImageListAttribute("TreeView.StateImageList")]
         public string StateImageKey { get { throw null; } set { } }
@@ -18046,10 +18046,10 @@ namespace System.Windows.Forms
         public static System.Windows.Forms.TreeNode FromHandle(System.Windows.Forms.TreeView tree, System.IntPtr handle) { throw null; }
         public int GetNodeCount(bool includeSubTrees) { throw null; }
         public void Remove() { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         protected virtual void Serialize(System.Runtime.Serialization.SerializationInfo si, System.Runtime.Serialization.StreamingContext context) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo si, System.Runtime.Serialization.StreamingContext context) { }
         public void Toggle() { }
         public override string ToString() { throw null; }
@@ -18134,29 +18134,29 @@ namespace System.Windows.Forms
     [System.ComponentModel.DefaultEventAttribute("AfterSelect")]
     [System.ComponentModel.DefaultPropertyAttribute("Nodes")]
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.TreeViewDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
-    [System.Windows.Forms.DockingAttribute((System.Windows.Forms.DockingBehavior)(1))]
+    [System.Windows.Forms.DockingAttribute(System.Windows.Forms.DockingBehavior.Ask)]
     public partial class TreeView : System.Windows.Forms.Control
     {
         public TreeView() { }
         public override System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Image BackgroundImage { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.ImageLayout BackgroundImageLayout { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.BorderStyle)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.BorderStyle.Fixed3D)]
         [System.Runtime.InteropServices.DispIdAttribute(-504)]
         public System.Windows.Forms.BorderStyle BorderStyle { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool CheckBoxes { get { throw null; } set { } }
-        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         protected override bool DoubleBuffered { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.TreeViewDrawMode)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.TreeViewDrawMode.Normal)]
         public System.Windows.Forms.TreeViewDrawMode DrawMode { get { throw null; } set { } }
         public override System.Drawing.Color ForeColor { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
@@ -18168,19 +18168,19 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute(-1)]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.ImageIndexEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.NoneExcludedImageIndexConverter")]
         [System.Windows.Forms.RelatedImageListAttribute("ImageList")]
         public int ImageIndex { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.ImageIndexEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Windows.Forms.ImageKeyConverter))]
         [System.Windows.Forms.RelatedImageListAttribute("ImageList")]
         public string ImageKey { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         public System.Windows.Forms.ImageList ImageList { get { throw null; } set { } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public int Indent { get { throw null; } set { } }
@@ -18189,13 +18189,13 @@ namespace System.Windows.Forms
         public bool LabelEdit { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(typeof(System.Drawing.Color), "Black")]
         public System.Drawing.Color LineColor { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.LocalizableAttribute(true)]
         [System.ComponentModel.MergablePropertyAttribute(false)]
         public System.Windows.Forms.TreeNodeCollection Nodes { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.Padding Padding { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("\\")]
         public string PathSeparator { get { throw null; } set { } }
@@ -18213,12 +18213,12 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Windows.Forms.Design.ImageIndexEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))]
         [System.ComponentModel.LocalizableAttribute(true)]
-        [System.ComponentModel.RefreshPropertiesAttribute((System.ComponentModel.RefreshProperties)(2))]
+        [System.ComponentModel.RefreshPropertiesAttribute(System.ComponentModel.RefreshProperties.Repaint)]
         [System.ComponentModel.TypeConverterAttribute(typeof(System.Windows.Forms.ImageKeyConverter))]
         [System.Windows.Forms.RelatedImageListAttribute("ImageList")]
         public string SelectedImageKey { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.TreeNode SelectedNode { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool ShowLines { get { throw null; } set { } }
@@ -18230,22 +18230,22 @@ namespace System.Windows.Forms
         public bool ShowRootLines { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool Sorted { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
         public System.Windows.Forms.ImageList StateImageList { get { throw null; } set { } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string Text { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.TreeNode TopNode { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Collections.IComparer TreeViewNodeSorter { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int VisibleCount { get { throw null; } }
         public event System.Windows.Forms.TreeViewEventHandler AfterCheck { add { } remove { } }
         public event System.Windows.Forms.TreeViewEventHandler AfterCollapse { add { } remove { } }
@@ -18253,10 +18253,10 @@ namespace System.Windows.Forms
         public event System.Windows.Forms.NodeLabelEditEventHandler AfterLabelEdit { add { } remove { } }
         public event System.Windows.Forms.TreeViewEventHandler AfterSelect { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageLayoutChanged { add { } remove { } }
         public event System.Windows.Forms.TreeViewCancelEventHandler BeforeCheck { add { } remove { } }
         public event System.Windows.Forms.TreeViewCancelEventHandler BeforeCollapse { add { } remove { } }
@@ -18269,14 +18269,14 @@ namespace System.Windows.Forms
         public event System.Windows.Forms.TreeNodeMouseClickEventHandler NodeMouseDoubleClick { add { } remove { } }
         public event System.Windows.Forms.TreeNodeMouseHoverEventHandler NodeMouseHover { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler PaddingChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.PaintEventHandler Paint { add { } remove { } }
         public event System.EventHandler RightToLeftLayoutChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TextChanged { add { } remove { } }
         public void BeginUpdate() { }
         public void CollapseAll() { }
@@ -18313,11 +18313,11 @@ namespace System.Windows.Forms
         protected virtual void OnNodeMouseClick(System.Windows.Forms.TreeNodeMouseClickEventArgs e) { }
         protected virtual void OnNodeMouseDoubleClick(System.Windows.Forms.TreeNodeMouseClickEventArgs e) { }
         protected virtual void OnNodeMouseHover(System.Windows.Forms.TreeNodeMouseHoverEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnRightToLeftLayoutChanged(System.EventArgs e) { }
         public void Sort() { }
         public override string ToString() { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override void WndProc(ref System.Windows.Forms.Message m) { }
     }
     public enum TreeViewAction
@@ -18422,50 +18422,50 @@ namespace System.Windows.Forms
         ThrowException = 1,
     }
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.UpDownBaseDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public abstract partial class UpDownBase : System.Windows.Forms.ContainerControl
     {
         public UpDownBase() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool AutoScroll { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Drawing.Size AutoScrollMargin { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Drawing.Size AutoScrollMinSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(1))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Visible)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public override bool AutoSize { get { throw null; } set { } }
         public override System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Image BackgroundImage { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.ImageLayout BackgroundImageLayout { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.BorderStyle)(2))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.BorderStyle.Fixed3D)]
         [System.Runtime.InteropServices.DispIdAttribute(-504)]
         public System.Windows.Forms.BorderStyle BorderStyle { get { throw null; } set { } }
         protected bool ChangingText { get { throw null; } set { } }
         public override System.Windows.Forms.ContextMenu ContextMenu { get { throw null; } set { } }
         public override System.Windows.Forms.ContextMenuStrip ContextMenuStrip { get { throw null; } set { } }
-        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.ScrollableControl.DockPaddingEdges DockPadding { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public override bool Focused { get { throw null; } }
         public override System.Drawing.Color ForeColor { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
@@ -18473,40 +18473,40 @@ namespace System.Windows.Forms
         public override System.Drawing.Size MaximumSize { get { throw null; } set { } }
         public override System.Drawing.Size MinimumSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public int PreferredHeight { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool ReadOnly { get { throw null; } set { } }
         [System.ComponentModel.LocalizableAttribute(true)]
         public override string Text { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.HorizontalAlignment)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.HorizontalAlignment.Left)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.HorizontalAlignment TextAlign { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.LeftRightAlignment)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.LeftRightAlignment.Right)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.LeftRightAlignment UpDownAlign { get { throw null; } set { } }
         protected bool UserEdit { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public new event System.EventHandler AutoSizeChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageLayoutChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler MouseEnter { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler MouseHover { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler MouseLeave { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.MouseEventHandler MouseMove { add { } remove { } }
         public abstract void DownButton();
         protected virtual void OnChanged(object source, System.EventArgs e) { }
@@ -18528,8 +18528,8 @@ namespace System.Windows.Forms
         public abstract void UpButton();
         protected abstract void UpdateEditText();
         protected virtual void ValidateEditText() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override void WndProc(ref System.Windows.Forms.Message m) { }
     }
     public partial class UpDownEventArgs : System.EventArgs
@@ -18542,58 +18542,58 @@ namespace System.Windows.Forms
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.ControlDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.UserControlDocumentDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(System.ComponentModel.Design.IRootDesigner))]
     [System.ComponentModel.DesignerCategoryAttribute("UserControl")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class UserControl : System.Windows.Forms.ContainerControl
     {
         public UserControl() { }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(1))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Visible)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public override bool AutoSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.AutoSizeMode)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.AutoSizeMode.GrowOnly)]
         [System.ComponentModel.LocalizableAttribute(true)]
         public System.Windows.Forms.AutoSizeMode AutoSizeMode { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public override System.Windows.Forms.AutoValidate AutoValidate { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.Windows.Forms.BorderStyle)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Windows.Forms.BorderStyle.None)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public System.Windows.Forms.BorderStyle BorderStyle { get { throw null; } set { } }
-        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string Text { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public new event System.EventHandler AutoSizeChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public new event System.EventHandler AutoValidateChanged { add { } remove { } }
         public event System.EventHandler Load { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TextChanged { add { } remove { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void OnCreateControl() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected virtual void OnLoad(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void OnMouseDown(System.Windows.Forms.MouseEventArgs e) { }
         protected override void OnResize(System.EventArgs e) { }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public override bool ValidateChildren() { throw null; }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(0))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Always)]
         public override bool ValidateChildren(System.Windows.Forms.ValidationConstraints validationConstraints) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected override void WndProc(ref System.Windows.Forms.Message m) { }
     }
     [System.FlagsAttribute]
@@ -18614,18 +18614,18 @@ namespace System.Windows.Forms
         SmallIcon = 2,
         Tile = 4,
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class VScrollBar : System.Windows.Forms.ScrollBar
     {
         public VScrollBar() { }
-        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.RightToLeft RightToLeft { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler RightToLeftChanged { add { } remove { } }
     }
     public partial class VScrollProperties : System.Windows.Forms.ScrollProperties
@@ -18635,9 +18635,9 @@ namespace System.Windows.Forms
     [System.ComponentModel.DefaultEventAttribute("DocumentCompleted")]
     [System.ComponentModel.DefaultPropertyAttribute("Url")]
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.WebBrowserDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
-    [System.Windows.Forms.DockingAttribute((System.Windows.Forms.DockingBehavior)(2))]
+    [System.Windows.Forms.DockingAttribute(System.Windows.Forms.DockingBehavior.AutoDock)]
     [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Name="FullTrust")]
     [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Name="FullTrust")]
     public partial class WebBrowser : System.Windows.Forms.WebBrowserBase
@@ -18649,62 +18649,62 @@ namespace System.Windows.Forms
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool AllowWebBrowserDrop { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool CanGoBack { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool CanGoForward { get { throw null; } }
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.HtmlDocument Document { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.IO.Stream DocumentStream { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string DocumentText { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string DocumentTitle { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string DocumentType { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.WebBrowserEncryptionLevel EncryptionLevel { get { throw null; } }
         public override bool Focused { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool IsBusy { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool IsOffline { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool IsWebBrowserContextMenuEnabled { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public object ObjectForScripting { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.Padding Padding { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Windows.Forms.WebBrowserReadyState ReadyState { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         public bool ScriptErrorsSuppressed { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool ScrollBarsEnabled { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual string StatusText { get { throw null; } }
         [System.ComponentModel.BindableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.ComponentModel.TypeConverterAttribute("System.Windows.Forms.WebBrowserUriTypeConverter")]
         public System.Uri Url { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.Version Version { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(true)]
         public bool WebBrowserShortcutsEnabled { get { throw null; } set { } }
@@ -18722,8 +18722,8 @@ namespace System.Windows.Forms
         public event System.Windows.Forms.WebBrowserNavigatingEventHandler Navigating { add { } remove { } }
         public event System.ComponentModel.CancelEventHandler NewWindow { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler PaddingChanged { add { } remove { } }
         public event System.Windows.Forms.WebBrowserProgressChangedEventHandler ProgressChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
@@ -18768,17 +18768,17 @@ namespace System.Windows.Forms
         public void Stop() { }
         protected override void WndProc(ref System.Windows.Forms.Message m) { }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected partial class WebBrowserSite : System.Windows.Forms.WebBrowserSiteBase
         {
-            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+            [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
             public WebBrowserSite(System.Windows.Forms.WebBrowser host) { }
         }
     }
     [System.ComponentModel.DefaultEventAttribute("Enter")]
     [System.ComponentModel.DefaultPropertyAttribute("Name")]
     [System.ComponentModel.DesignerAttribute("System.Windows.Forms.Design.AxDesigner, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Name="FullTrust")]
     [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Name="FullTrust")]
@@ -18786,178 +18786,178 @@ namespace System.Windows.Forms
     {
         internal WebBrowserBase() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public object ActiveXInstance { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool AllowDrop { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Color BackColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Image BackgroundImage { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.ImageLayout BackgroundImageLayout { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Windows.Forms.Cursor Cursor { get { throw null; } set { } }
         protected override System.Drawing.Size DefaultSize { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool Enabled { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Font Font { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override System.Drawing.Color ForeColor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Windows.Forms.ImeMode ImeMode { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ComponentModel.LocalizableAttribute(false)]
         public override System.Windows.Forms.RightToLeft RightToLeft { get { throw null; } set { } }
         public override System.ComponentModel.ISite Site { set { } }
         [System.ComponentModel.BindableAttribute(false)]
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string Text { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new bool UseWaitCursor { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackColorChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BackgroundImageLayoutChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler BindingContextChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.UICuesEventHandler ChangeUICues { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler Click { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler CursorChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler DoubleClick { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.DragEventHandler DragDrop { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.DragEventHandler DragEnter { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler DragLeave { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.DragEventHandler DragOver { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler EnabledChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler Enter { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler FontChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler ForeColorChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.GiveFeedbackEventHandler GiveFeedback { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.HelpEventHandler HelpRequested { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler ImeModeChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.KeyEventHandler KeyDown { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.KeyPressEventHandler KeyPress { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.KeyEventHandler KeyUp { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.LayoutEventHandler Layout { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler Leave { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler MouseCaptureChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.MouseEventHandler MouseClick { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.MouseEventHandler MouseDoubleClick { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.MouseEventHandler MouseDown { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler MouseEnter { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler MouseHover { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler MouseLeave { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.MouseEventHandler MouseMove { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.MouseEventHandler MouseUp { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.MouseEventHandler MouseWheel { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.PaintEventHandler Paint { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.QueryAccessibilityHelpEventHandler QueryAccessibilityHelp { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.Windows.Forms.QueryContinueDragEventHandler QueryContinueDrag { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler RightToLeftChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler StyleChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler TextChanged { add { } remove { } }
         protected virtual void AttachInterfaces(object nativeActiveXObject) { }
         protected virtual void CreateSink() { }
@@ -18965,26 +18965,26 @@ namespace System.Windows.Forms
         protected virtual void DetachInterfaces() { }
         protected virtual void DetachSink() { }
         protected override void Dispose(bool disposing) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new void DrawToBitmap(System.Drawing.Bitmap bitmap, System.Drawing.Rectangle targetBounds) { }
         protected override bool IsInputChar(char charCode) { throw null; }
         protected override void OnBackColorChanged(System.EventArgs e) { }
         protected override void OnFontChanged(System.EventArgs e) { }
         protected override void OnForeColorChanged(System.EventArgs e) { }
         protected override void OnGotFocus(System.EventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         protected override void OnHandleCreated(System.EventArgs e) { }
         protected override void OnLostFocus(System.EventArgs e) { }
         protected override void OnParentChanged(System.EventArgs e) { }
         protected override void OnRightToLeftChanged(System.EventArgs e) { }
         protected override void OnVisibleChanged(System.EventArgs e) { }
         public override bool PreProcessMessage(ref System.Windows.Forms.Message msg) { throw null; }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected override bool ProcessDialogKey(System.Windows.Forms.Keys keyData) { throw null; }
-        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+        [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
         protected internal override bool ProcessMnemonic(char charCode) { throw null; }
         [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Name="FullTrust")]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Name="FullTrust")]
         protected override void WndProc(ref System.Windows.Forms.Message m) { }
     }
@@ -19055,7 +19055,7 @@ namespace System.Windows.Forms
     public sealed partial class WindowsFormsSynchronizationContext : System.Threading.SynchronizationContext, System.IDisposable
     {
         public WindowsFormsSynchronizationContext() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public static bool AutoInstall { get { throw null; } set { } }
         public override System.Threading.SynchronizationContext CreateCopy() { throw null; }
         public void Dispose() { }
@@ -19090,7 +19090,7 @@ namespace System.Windows.Forms.ComponentModel.Com2Interop
 namespace System.Windows.Forms.Design
 {
     [System.ComponentModel.ToolboxItemAttribute(false)]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Name="FullTrust")]
     [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Name="FullTrust")]
@@ -19098,35 +19098,35 @@ namespace System.Windows.Forms.Design
     {
         public ComponentEditorForm(object component, System.Type[] pageTypes) { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool AutoSize { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler AutoSizeChanged { add { } remove { } }
         protected override void OnActivated(System.EventArgs e) { }
         protected override void OnHelpRequested(System.Windows.Forms.HelpEventArgs e) { }
         protected virtual void OnSelChangeSelector(object source, System.Windows.Forms.TreeViewEventArgs e) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public override bool PreProcessMessage(ref System.Windows.Forms.Message msg) { throw null; }
         public virtual System.Windows.Forms.DialogResult ShowForm() { throw null; }
         public virtual System.Windows.Forms.DialogResult ShowForm(int page) { throw null; }
         public virtual System.Windows.Forms.DialogResult ShowForm(System.Windows.Forms.IWin32Window owner) { throw null; }
         public virtual System.Windows.Forms.DialogResult ShowForm(System.Windows.Forms.IWin32Window owner, int page) { throw null; }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Name="FullTrust")]
     public abstract partial class ComponentEditorPage : System.Windows.Forms.Panel
     {
         public ComponentEditorPage() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override bool AutoSize { get { throw null; } set { } }
         public bool CommitOnDeactivate { get { throw null; } set { } }
         protected System.ComponentModel.IComponent Component { get { throw null; } set { } }
-        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        protected override System.Windows.Forms.CreateParams CreateParams { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         protected bool FirstActivate { get { throw null; } set { } }
         public System.Drawing.Icon Icon { get { throw null; } set { } }
         protected int Loading { get { throw null; } set { } }
@@ -19134,7 +19134,7 @@ namespace System.Windows.Forms.Design
         protected System.Windows.Forms.IComponentEditorPageSite PageSite { get { throw null; } set { } }
         public virtual string Title { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new event System.EventHandler AutoSizeChanged { add { } remove { } }
         public virtual void Activate() { }
         public virtual void ApplyChanges() { }
@@ -19218,7 +19218,7 @@ namespace System.Windows.Forms.Design
         StatusStrip = 8,
         ToolStrip = 1,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public sealed partial class ToolStripItemDesignerAvailabilityAttribute : System.Attribute
     {
         public static readonly System.Windows.Forms.Design.ToolStripItemDesignerAvailabilityAttribute Default;
diff --git a/src/v4.7.2/System.Windows.cs b/src/v4.7.2/System.Windows.cs
index 50c91a8..6c9ffbb 100644
--- a/src/v4.7.2/System.Windows.cs
+++ b/src/v4.7.2/System.Windows.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.Windows.dll")]
@@ -19,7 +19,7 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Runtime.CompilerServices.TypeForwardedToAttribute(typeof(System.Collections.ObjectModel.ObservableCollection<>))]
 [assembly:System.Runtime.CompilerServices.TypeForwardedToAttribute(typeof(System.Collections.ObjectModel.ReadOnlyObservableCollection<>))]
 [assembly:System.Runtime.CompilerServices.TypeForwardedToAttribute(typeof(System.Collections.Specialized.INotifyCollectionChanged))]
diff --git a/src/v4.7.2/System.Workflow.Activities.cs b/src/v4.7.2/System.Workflow.Activities.cs
index c8df856..1022f3b 100644
--- a/src/v4.7.2/System.Workflow.Activities.cs
+++ b/src/v4.7.2/System.Workflow.Activities.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.Workflow.Activities.dll")]
@@ -19,7 +19,7 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 #if false
 [assembly:System.Workflow.ComponentModel.Serialization.XmlnsDefinitionAttribute("http://schemas.microsoft.com/winfx/2006/xaml/workflow", "System.Workflow.Activities")]
 [assembly:System.Workflow.ComponentModel.Serialization.XmlnsDefinitionAttribute("http://schemas.microsoft.com/winfx/2006/xaml/workflow", "System.Workflow.Activities.Rules")]
diff --git a/src/v4.7.2/System.Workflow.ComponentModel.cs b/src/v4.7.2/System.Workflow.ComponentModel.cs
index 88ca41b..db09fc4 100644
--- a/src/v4.7.2/System.Workflow.ComponentModel.cs
+++ b/src/v4.7.2/System.Workflow.ComponentModel.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.Workflow.ComponentModel.dll")]
@@ -19,7 +19,7 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 #if false
 [assembly:System.Workflow.ComponentModel.Serialization.XmlnsDefinitionAttribute("http://schemas.microsoft.com/winfx/2006/xaml", "System.Workflow.ComponentModel.Serialization")]
 [assembly:System.Workflow.ComponentModel.Serialization.XmlnsDefinitionAttribute("http://schemas.microsoft.com/winfx/2006/xaml/workflow", "System.Workflow.ComponentModel")]
@@ -27,4 +27,4 @@
 [assembly:System.Workflow.ComponentModel.Serialization.XmlnsDefinitionAttribute("http://schemas.microsoft.com/winfx/2006/xaml/workflow", "System.Workflow.ComponentModel.Design")]
 [assembly:System.Workflow.ComponentModel.Serialization.XmlnsPrefixAttribute("http://schemas.microsoft.com/winfx/2006/xaml", "x")]
 [assembly:System.Workflow.ComponentModel.Serialization.XmlnsPrefixAttribute("http://schemas.microsoft.com/winfx/2006/xaml/workflow", "wf")]
-#endif
+#endif
\ No newline at end of file
diff --git a/src/v4.7.2/System.Workflow.Runtime.cs b/src/v4.7.2/System.Workflow.Runtime.cs
index 39a48d8..3993509 100644
--- a/src/v4.7.2/System.Workflow.Runtime.cs
+++ b/src/v4.7.2/System.Workflow.Runtime.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.Workflow.Runtime.dll")]
@@ -19,7 +19,7 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 #if false
 [assembly:System.Workflow.ComponentModel.Serialization.XmlnsDefinitionAttribute("http://schemas.microsoft.com/winfx/2006/xaml/workflow", "System.Workflow.Runtime")]
 [assembly:System.Workflow.ComponentModel.Serialization.XmlnsDefinitionAttribute("http://schemas.microsoft.com/winfx/2006/xaml/workflow", "System.Workflow.Runtime.Configuration")]
@@ -27,5 +27,5 @@
 [assembly:System.Workflow.ComponentModel.Serialization.XmlnsDefinitionAttribute("http://schemas.microsoft.com/winfx/2006/xaml/workflow", "System.Workflow.Runtime.Tracking")]
 [assembly:System.Workflow.ComponentModel.Serialization.XmlnsPrefixAttribute("http://schemas.microsoft.com/winfx/2006/xaml/workflow", "wf")]
 #endif
-[assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, Flags=(System.Security.Permissions.SecurityPermissionFlag)(136))]
+[assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, Flags=System.Security.Permissions.SecurityPermissionFlag.Execution | System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, SkipVerification=true)]
diff --git a/src/v4.7.2/System.Xaml.cs b/src/v4.7.2/System.Xaml.cs
index ad3db1a..5210f96 100644
--- a/src/v4.7.2/System.Xaml.cs
+++ b/src/v4.7.2/System.Xaml.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.Xaml.dll")]
@@ -19,23 +19,23 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(2), SkipVerificationInFullTrust=true)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level2, SkipVerificationInFullTrust=true)]
 [assembly:System.Windows.Markup.XmlnsDefinitionAttribute("http://schemas.microsoft.com/winfx/2006/xaml", "System.Windows.Markup")]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, Execution=true)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, SkipVerification=true)]
 [assembly:System.Runtime.CompilerServices.TypeForwardedToAttribute(typeof(System.Windows.Markup.ValueSerializerAttribute))]
 namespace System.Windows.Markup
 {
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=true, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=true, Inherited=true)]
     [System.ObsoleteAttribute("This is not used by the XAML parser. Please look at XamlSetMarkupExtensionAttribute.")]
     public partial class AcceptedMarkupExtensionExpressionTypeAttribute : System.Attribute
     {
         public AcceptedMarkupExtensionExpressionTypeAttribute(System.Type type) { }
         public System.Type Type { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(196), Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Method | System.AttributeTargets.Property, Inherited=true)]
     [System.Runtime.CompilerServices.TypeForwardedFromAttribute("WindowsBase, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35")]
     public sealed partial class AmbientAttribute : System.Attribute
     {
@@ -49,7 +49,7 @@ namespace System.Windows.Markup
         public ArrayExtension() { }
         public ArrayExtension(System.Array elements) { }
         public ArrayExtension(System.Type arrayType) { }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         public System.Collections.IList Items { get { throw null; } }
         [System.Windows.Markup.ConstructorArgumentAttribute("type")]
         public System.Type Type { get { throw null; } set { } }
@@ -57,14 +57,14 @@ namespace System.Windows.Markup
         public void AddText(string text) { }
         public override object ProvideValue(System.IServiceProvider serviceProvider) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property, AllowMultiple=false, Inherited=false)]
     [System.Runtime.CompilerServices.TypeForwardedFromAttribute("WindowsBase, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35")]
     public sealed partial class ConstructorArgumentAttribute : System.Attribute
     {
         public ConstructorArgumentAttribute(string argumentName) { }
         public string ArgumentName { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false, Inherited=true)]
     [System.Runtime.CompilerServices.TypeForwardedFromAttribute("WindowsBase, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35")]
     public sealed partial class ContentPropertyAttribute : System.Attribute
     {
@@ -72,7 +72,7 @@ namespace System.Windows.Markup
         public ContentPropertyAttribute(string name) { }
         public string Name { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=true, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=true, Inherited=true)]
     [System.Runtime.CompilerServices.TypeForwardedFromAttribute("WindowsBase, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35")]
     public sealed partial class ContentWrapperAttribute : System.Attribute
     {
@@ -91,7 +91,7 @@ namespace System.Windows.Markup
         public override object ConvertFromString(string value, System.Windows.Markup.IValueSerializerContext context) { throw null; }
         public override string ConvertToString(object value, System.Windows.Markup.IValueSerializerContext context) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(192), AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method | System.AttributeTargets.Property, AllowMultiple=true)]
     [System.Runtime.CompilerServices.TypeForwardedFromAttribute("WindowsBase, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35")]
     public sealed partial class DependsOnAttribute : System.Attribute
     {
@@ -99,7 +99,7 @@ namespace System.Windows.Markup
         public string Name { get { throw null; } }
         public override object TypeId { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false, Inherited=true)]
     [System.Runtime.CompilerServices.TypeForwardedFromAttribute("WindowsBase, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35")]
     public sealed partial class DictionaryKeyPropertyAttribute : System.Attribute
     {
@@ -154,14 +154,14 @@ namespace System.Windows.Markup
         protected MarkupExtension() { }
         public abstract object ProvideValue(System.IServiceProvider serviceProvider);
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property, AllowMultiple=true, Inherited=false)]
     public sealed partial class MarkupExtensionBracketCharactersAttribute : System.Attribute
     {
         public MarkupExtensionBracketCharactersAttribute(char openingBracket, char closingBracket) { }
         public char ClosingBracket { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } }
         public char OpeningBracket { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false, Inherited=true)]
     public sealed partial class MarkupExtensionReturnTypeAttribute : System.Attribute
     {
         public MarkupExtensionReturnTypeAttribute() { }
@@ -185,7 +185,7 @@ namespace System.Windows.Markup
         public override object ConvertFrom(System.ComponentModel.ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value) { throw null; }
         public override object ConvertTo(System.ComponentModel.ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, System.Type destinationType) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false, Inherited=true)]
     [System.Runtime.CompilerServices.TypeForwardedFromAttribute("WindowsBase, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35")]
     public sealed partial class NameScopePropertyAttribute : System.Attribute
     {
@@ -220,14 +220,14 @@ namespace System.Windows.Markup
         public string Name { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
         public override object ProvideValue(System.IServiceProvider serviceProvider) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly)]
     [System.Runtime.CompilerServices.TypeForwardedFromAttribute("WindowsBase, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35")]
     public sealed partial class RootNamespaceAttribute : System.Attribute
     {
         public RootNamespaceAttribute(string nameSpace) { }
         public string Namespace { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     [System.Runtime.CompilerServices.TypeForwardedFromAttribute("WindowsBase, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35")]
     public sealed partial class RuntimeNamePropertyAttribute : System.Attribute
     {
@@ -247,7 +247,7 @@ namespace System.Windows.Markup
         public System.Type MemberType { get { throw null; } set { } }
         public override object ProvideValue(System.IServiceProvider serviceProvider) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false, Inherited=true)]
     [System.Runtime.CompilerServices.TypeForwardedFromAttribute("WindowsBase, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35")]
     public sealed partial class TrimSurroundingWhitespaceAttribute : System.Attribute
     {
@@ -264,18 +264,18 @@ namespace System.Windows.Markup
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.Windows.Markup.ConstructorArgumentAttribute("type")]
         public System.Type Type { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string TypeName { get { throw null; } set { } }
         public override object ProvideValue(System.IServiceProvider serviceProvider) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false)]
     [System.Runtime.CompilerServices.TypeForwardedFromAttribute("WindowsBase, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35")]
     public sealed partial class UidPropertyAttribute : System.Attribute
     {
         public UidPropertyAttribute(string name) { }
         public string Name { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false, Inherited=true)]
     public sealed partial class UsableDuringInitializationAttribute : System.Attribute
     {
         public UsableDuringInitializationAttribute(bool usable) { }
@@ -297,13 +297,13 @@ namespace System.Windows.Markup
         public static System.Windows.Markup.ValueSerializer GetSerializerFor(System.Type type, System.Windows.Markup.IValueSerializerContext context) { throw null; }
         public virtual System.Collections.Generic.IEnumerable<System.Type> TypeReferences(object value, System.Windows.Markup.IValueSerializerContext context) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false, Inherited=true)]
     [System.Runtime.CompilerServices.TypeForwardedFromAttribute("WindowsBase, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35")]
     public sealed partial class WhitespaceSignificantCollectionAttribute : System.Attribute
     {
         public WhitespaceSignificantCollectionAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(132), AllowMultiple=false, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Property, AllowMultiple=false, Inherited=true)]
     public sealed partial class XamlDeferLoadAttribute : System.Attribute
     {
         public XamlDeferLoadAttribute(string loaderType, string contentType) { }
@@ -313,7 +313,7 @@ namespace System.Windows.Markup
         public System.Type LoaderType { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } }
         public string LoaderTypeName { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), Inherited=true, AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, Inherited=true, AllowMultiple=false)]
     public sealed partial class XamlSetMarkupExtensionAttribute : System.Attribute
     {
         public XamlSetMarkupExtensionAttribute(string xamlSetMarkupExtensionHandler) { }
@@ -326,7 +326,7 @@ namespace System.Windows.Markup
         public System.IServiceProvider ServiceProvider { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } }
         public override void CallBase() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), Inherited=true, AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, Inherited=true, AllowMultiple=false)]
     public sealed partial class XamlSetTypeConverterAttribute : System.Attribute
     {
         public XamlSetTypeConverterAttribute(string xamlSetTypeConverterHandler) { }
@@ -355,14 +355,14 @@ namespace System.Windows.Markup
         public string Text { get { throw null; } set { } }
         public object XmlReader { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false)]
     [System.Runtime.CompilerServices.TypeForwardedFromAttribute("WindowsBase, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35")]
     public sealed partial class XmlLangPropertyAttribute : System.Attribute
     {
         public XmlLangPropertyAttribute(string name) { }
         public string Name { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, AllowMultiple=true)]
     [System.Runtime.CompilerServices.TypeForwardedFromAttribute("WindowsBase, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35")]
     public sealed partial class XmlnsCompatibleWithAttribute : System.Attribute
     {
@@ -370,7 +370,7 @@ namespace System.Windows.Markup
         public string NewNamespace { get { throw null; } }
         public string OldNamespace { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, AllowMultiple=true)]
     [System.Runtime.CompilerServices.TypeForwardedFromAttribute("WindowsBase, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35")]
     public sealed partial class XmlnsDefinitionAttribute : System.Attribute
     {
@@ -379,7 +379,7 @@ namespace System.Windows.Markup
         public string ClrNamespace { get { throw null; } }
         public string XmlNamespace { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, AllowMultiple=true)]
     [System.Runtime.CompilerServices.TypeForwardedFromAttribute("WindowsBase, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35")]
     public sealed partial class XmlnsPrefixAttribute : System.Attribute
     {
@@ -414,8 +414,8 @@ namespace System.Xaml
         public static int GetAttachedPropertyCount(object instance) { throw null; }
         public static bool RemoveProperty(object instance, System.Xaml.AttachableMemberIdentifier name) { throw null; }
         public static void SetProperty(object instance, System.Xaml.AttachableMemberIdentifier name, object value) { }
-        public static bool TryGetProperty(object instance, System.Xaml.AttachableMemberIdentifier name, out object value) { value = default(object); throw null; }
-        public static bool TryGetProperty<T>(object instance, System.Xaml.AttachableMemberIdentifier name, out T value) { value = default(T); throw null; }
+        public static bool TryGetProperty(object instance, System.Xaml.AttachableMemberIdentifier name, out object value) { throw null; }
+        public static bool TryGetProperty<T>(object instance, System.Xaml.AttachableMemberIdentifier name, out T value) { throw null; }
     }
     public partial interface IAmbientProvider
     {
@@ -868,7 +868,7 @@ namespace System.Xaml
         public virtual System.Xaml.XamlType GetXamlType(System.Type type) { throw null; }
         public System.Xaml.XamlType GetXamlType(System.Xaml.Schema.XamlTypeName xamlTypeName) { throw null; }
         protected internal virtual System.Reflection.Assembly OnAssemblyResolve(string assemblyName) { throw null; }
-        public virtual bool TryGetCompatibleXamlNamespace(string xamlNamespace, out string compatibleNamespace) { compatibleNamespace = default(string); throw null; }
+        public virtual bool TryGetCompatibleXamlNamespace(string xamlNamespace, out string compatibleNamespace) { throw null; }
     }
     public partial class XamlSchemaContextSettings
     {
@@ -1180,8 +1180,8 @@ namespace System.Xaml.Schema
         public override string ToString() { throw null; }
         public static string ToString(System.Collections.Generic.IList<System.Xaml.Schema.XamlTypeName> typeNameList, System.Xaml.INamespacePrefixLookup prefixLookup) { throw null; }
         public string ToString(System.Xaml.INamespacePrefixLookup prefixLookup) { throw null; }
-        public static bool TryParse(string typeName, System.Xaml.IXamlNamespaceResolver namespaceResolver, out System.Xaml.Schema.XamlTypeName result) { result = default(System.Xaml.Schema.XamlTypeName); throw null; }
-        public static bool TryParseList(string typeNameList, System.Xaml.IXamlNamespaceResolver namespaceResolver, out System.Collections.Generic.IList<System.Xaml.Schema.XamlTypeName> result) { result = default(System.Collections.Generic.IList<System.Xaml.Schema.XamlTypeName>); throw null; }
+        public static bool TryParse(string typeName, System.Xaml.IXamlNamespaceResolver namespaceResolver, out System.Xaml.Schema.XamlTypeName result) { throw null; }
+        public static bool TryParseList(string typeNameList, System.Xaml.IXamlNamespaceResolver namespaceResolver, out System.Collections.Generic.IList<System.Xaml.Schema.XamlTypeName> result) { throw null; }
     }
     public partial class XamlTypeTypeConverter : System.ComponentModel.TypeConverter
     {
diff --git a/src/v4.7.2/System.Xml.Linq.cs b/src/v4.7.2/System.Xml.Linq.cs
index 8e06855..7e904e5 100644
--- a/src/v4.7.2/System.Xml.Linq.cs
+++ b/src/v4.7.2/System.Xml.Linq.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.Xml.Linq.dll")]
@@ -19,9 +19,9 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(1), SkipVerificationInFullTrust=true)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level1, SkipVerificationInFullTrust=true)]
 namespace System.Xml.Linq
 {
     public static partial class Extensions
@@ -343,7 +343,7 @@ namespace System.Xml.Linq
         public static implicit operator System.Xml.Linq.XName (string expandedName) { throw null; }
         public static bool operator !=(System.Xml.Linq.XName left, System.Xml.Linq.XName right) { throw null; }
         bool System.IEquatable<System.Xml.Linq.XName>.Equals(System.Xml.Linq.XName other) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         public override string ToString() { throw null; }
     }
@@ -512,10 +512,10 @@ namespace System.Xml.XPath
         public static System.Collections.Generic.IEnumerable<System.Xml.Linq.XElement> XPathSelectElements(this System.Xml.Linq.XNode node, string expression) { throw null; }
         public static System.Collections.Generic.IEnumerable<System.Xml.Linq.XElement> XPathSelectElements(this System.Xml.Linq.XNode node, string expression, System.Xml.IXmlNamespaceResolver resolver) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public static partial class XDocumentExtensions
     {
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public static System.Xml.XPath.IXPathNavigable ToXPathNavigable(this System.Xml.Linq.XNode node) { throw null; }
     }
 }
diff --git a/src/v4.7.2/System.Xml.Serialization.cs b/src/v4.7.2/System.Xml.Serialization.cs
index dbabad7..a4b17b4 100644
--- a/src/v4.7.2/System.Xml.Serialization.cs
+++ b/src/v4.7.2/System.Xml.Serialization.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.Xml.Serialization.dll")]
@@ -19,7 +19,7 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Runtime.CompilerServices.TypeForwardedToAttribute(typeof(System.ServiceModel.XmlSerializerFormatAttribute))]
 [assembly:System.Runtime.CompilerServices.TypeForwardedToAttribute(typeof(System.Xml.Serialization.IXmlSerializable))]
 [assembly:System.Runtime.CompilerServices.TypeForwardedToAttribute(typeof(System.Xml.Serialization.XmlAnyAttributeAttribute))]
diff --git a/src/v4.7.2/System.Xml.cs b/src/v4.7.2/System.Xml.cs
index 920333f..d4ffeaa 100644
--- a/src/v4.7.2/System.Xml.cs
+++ b/src/v4.7.2/System.Xml.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.Xml.dll")]
@@ -19,9 +19,9 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(1), SkipVerificationInFullTrust=true)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level1, SkipVerificationInFullTrust=true)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, SkipVerification=true)]
 namespace System.Xml
 {
@@ -47,11 +47,11 @@ namespace System.Xml
         Indented = 1,
         None = 0,
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
     public partial interface IApplicationResourceStreamResolver
     {
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         System.IO.Stream GetApplicationResourceStream(System.Uri relativeUri);
     }
@@ -886,11 +886,11 @@ namespace System.Xml
         public virtual string ReadElementContentAsString() { throw null; }
         public virtual string ReadElementContentAsString(string localName, string namespaceURI) { throw null; }
         public virtual System.Threading.Tasks.Task<string> ReadElementContentAsStringAsync() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual string ReadElementString() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual string ReadElementString(string name) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual string ReadElementString(string localname, string ns) { throw null; }
         public virtual void ReadEndElement() { }
         public virtual string ReadInnerXml() { throw null; }
@@ -900,7 +900,7 @@ namespace System.Xml
         public virtual void ReadStartElement() { }
         public virtual void ReadStartElement(string name) { }
         public virtual void ReadStartElement(string localname, string ns) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public virtual string ReadString() { throw null; }
         public virtual System.Xml.XmlReader ReadSubtree() { throw null; }
         public virtual bool ReadToDescendant(string name) { throw null; }
@@ -919,7 +919,7 @@ namespace System.Xml
     public sealed partial class XmlReaderSettings
     {
         public XmlReaderSettings() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public XmlReaderSettings(System.Xml.XmlResolver resolver) { }
         public bool Async { get { throw null; } set { } }
@@ -1000,7 +1000,7 @@ namespace System.Xml
         public override void WriteContentTo(System.Xml.XmlWriter w) { }
         public override void WriteTo(System.Xml.XmlWriter w) { }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Name="FullTrust")]
     public partial class XmlTextReader : System.Xml.XmlReader, System.Xml.IXmlLineInfo, System.Xml.IXmlNamespaceResolver
     {
@@ -1081,7 +1081,7 @@ namespace System.Xml
         string System.Xml.IXmlNamespaceResolver.LookupNamespace(string prefix) { throw null; }
         string System.Xml.IXmlNamespaceResolver.LookupPrefix(string namespaceName) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public partial class XmlTextWriter : System.Xml.XmlWriter
     {
         public XmlTextWriter(System.IO.Stream w, System.Text.Encoding encoding) { }
@@ -1352,16 +1352,16 @@ namespace System.Xml
         public System.Xml.XmlWriterSettings Clone() { throw null; }
         public void Reset() { }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
     public partial class XmlXapResolver : System.Xml.XmlResolver
     {
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public XmlXapResolver() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override object GetEntity(System.Uri absoluteUri, string role, System.Type ofObjectToReturn) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public static void RegisterApplicationResourceStreamResolver(System.Xml.IApplicationResourceStreamResolver appStreamResolver) { }
     }
@@ -1440,22 +1440,22 @@ namespace System.Xml.Schema
         public const string InstanceNamespace = "http://www.w3.org/2001/XMLSchema-instance";
         public const string Namespace = "http://www.w3.org/2001/XMLSchema";
         public XmlSchema() { }
-        [System.ComponentModel.DefaultValueAttribute((System.Xml.Schema.XmlSchemaForm)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Xml.Schema.XmlSchemaForm.None)]
         [System.Xml.Serialization.XmlAttributeAttribute("attributeFormDefault")]
         public System.Xml.Schema.XmlSchemaForm AttributeFormDefault { get { throw null; } set { } }
         [System.Xml.Serialization.XmlIgnoreAttribute]
         public System.Xml.Schema.XmlSchemaObjectTable AttributeGroups { get { throw null; } }
         [System.Xml.Serialization.XmlIgnoreAttribute]
         public System.Xml.Schema.XmlSchemaObjectTable Attributes { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Xml.Schema.XmlSchemaDerivationMethod)(256))]
+        [System.ComponentModel.DefaultValueAttribute(System.Xml.Schema.XmlSchemaDerivationMethod.None)]
         [System.Xml.Serialization.XmlAttributeAttribute("blockDefault")]
         public System.Xml.Schema.XmlSchemaDerivationMethod BlockDefault { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Xml.Schema.XmlSchemaForm)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Xml.Schema.XmlSchemaForm.None)]
         [System.Xml.Serialization.XmlAttributeAttribute("elementFormDefault")]
         public System.Xml.Schema.XmlSchemaForm ElementFormDefault { get { throw null; } set { } }
         [System.Xml.Serialization.XmlIgnoreAttribute]
         public System.Xml.Schema.XmlSchemaObjectTable Elements { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Xml.Schema.XmlSchemaDerivationMethod)(256))]
+        [System.ComponentModel.DefaultValueAttribute(System.Xml.Schema.XmlSchemaDerivationMethod.None)]
         [System.Xml.Serialization.XmlAttributeAttribute("finalDefault")]
         public System.Xml.Schema.XmlSchemaDerivationMethod FinalDefault { get { throw null; } set { } }
         [System.Xml.Serialization.XmlIgnoreAttribute]
@@ -1533,7 +1533,7 @@ namespace System.Xml.Schema
         public XmlSchemaAny() { }
         [System.Xml.Serialization.XmlAttributeAttribute("namespace")]
         public string Namespace { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Xml.Schema.XmlSchemaContentProcessing)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Xml.Schema.XmlSchemaContentProcessing.None)]
         [System.Xml.Serialization.XmlAttributeAttribute("processContents")]
         public System.Xml.Schema.XmlSchemaContentProcessing ProcessContents { get { throw null; } set { } }
     }
@@ -1542,7 +1542,7 @@ namespace System.Xml.Schema
         public XmlSchemaAnyAttribute() { }
         [System.Xml.Serialization.XmlAttributeAttribute("namespace")]
         public string Namespace { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Xml.Schema.XmlSchemaContentProcessing)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Xml.Schema.XmlSchemaContentProcessing.None)]
         [System.Xml.Serialization.XmlAttributeAttribute("processContents")]
         public System.Xml.Schema.XmlSchemaContentProcessing ProcessContents { get { throw null; } set { } }
     }
@@ -1569,7 +1569,7 @@ namespace System.Xml.Schema
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.Xml.Serialization.XmlAttributeAttribute("fixed")]
         public string FixedValue { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Xml.Schema.XmlSchemaForm)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Xml.Schema.XmlSchemaForm.None)]
         [System.Xml.Serialization.XmlAttributeAttribute("form")]
         public System.Xml.Schema.XmlSchemaForm Form { get { throw null; } set { } }
         [System.Xml.Serialization.XmlAttributeAttribute("name")]
@@ -1582,7 +1582,7 @@ namespace System.Xml.Schema
         public System.Xml.Schema.XmlSchemaSimpleType SchemaType { get { throw null; } set { } }
         [System.Xml.Serialization.XmlAttributeAttribute("type")]
         public System.Xml.XmlQualifiedName SchemaTypeName { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Xml.Schema.XmlSchemaUse)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Xml.Schema.XmlSchemaUse.None)]
         [System.Xml.Serialization.XmlAttributeAttribute("use")]
         public System.Xml.Schema.XmlSchemaUse Use { get { throw null; } set { } }
     }
@@ -1709,7 +1709,7 @@ namespace System.Xml.Schema
         public System.Xml.Schema.XmlSchemaObjectTable AttributeUses { get { throw null; } }
         [System.Xml.Serialization.XmlIgnoreAttribute]
         public System.Xml.Schema.XmlSchemaAnyAttribute AttributeWildcard { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Xml.Schema.XmlSchemaDerivationMethod)(256))]
+        [System.ComponentModel.DefaultValueAttribute(System.Xml.Schema.XmlSchemaDerivationMethod.None)]
         [System.Xml.Serialization.XmlAttributeAttribute("block")]
         public System.Xml.Schema.XmlSchemaDerivationMethod Block { get { throw null; } set { } }
         [System.Xml.Serialization.XmlIgnoreAttribute]
@@ -1813,7 +1813,7 @@ namespace System.Xml.Schema
     public partial class XmlSchemaElement : System.Xml.Schema.XmlSchemaParticle
     {
         public XmlSchemaElement() { }
-        [System.ComponentModel.DefaultValueAttribute((System.Xml.Schema.XmlSchemaDerivationMethod)(256))]
+        [System.ComponentModel.DefaultValueAttribute(System.Xml.Schema.XmlSchemaDerivationMethod.None)]
         [System.Xml.Serialization.XmlAttributeAttribute("block")]
         public System.Xml.Schema.XmlSchemaDerivationMethod Block { get { throw null; } set { } }
         [System.Xml.Serialization.XmlIgnoreAttribute]
@@ -1830,7 +1830,7 @@ namespace System.Xml.Schema
         [System.ObsoleteAttribute("This property has been deprecated. Please use ElementSchemaType property that returns a strongly typed element type. http://go.microsoft.com/fwlink/?linkid=14202")]
         [System.Xml.Serialization.XmlIgnoreAttribute]
         public object ElementType { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Xml.Schema.XmlSchemaDerivationMethod)(256))]
+        [System.ComponentModel.DefaultValueAttribute(System.Xml.Schema.XmlSchemaDerivationMethod.None)]
         [System.Xml.Serialization.XmlAttributeAttribute("final")]
         public System.Xml.Schema.XmlSchemaDerivationMethod Final { get { throw null; } set { } }
         [System.Xml.Serialization.XmlIgnoreAttribute]
@@ -1838,7 +1838,7 @@ namespace System.Xml.Schema
         [System.ComponentModel.DefaultValueAttribute(null)]
         [System.Xml.Serialization.XmlAttributeAttribute("fixed")]
         public string FixedValue { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Xml.Schema.XmlSchemaForm)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Xml.Schema.XmlSchemaForm.None)]
         [System.Xml.Serialization.XmlAttributeAttribute("form")]
         public System.Xml.Schema.XmlSchemaForm Form { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
@@ -2290,7 +2290,7 @@ namespace System.Xml.Schema
         public System.Xml.Schema.XmlSchemaDatatype Datatype { get { throw null; } }
         [System.Xml.Serialization.XmlIgnoreAttribute]
         public System.Xml.Schema.XmlSchemaDerivationMethod DerivedBy { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Xml.Schema.XmlSchemaDerivationMethod)(256))]
+        [System.ComponentModel.DefaultValueAttribute(System.Xml.Schema.XmlSchemaDerivationMethod.None)]
         [System.Xml.Serialization.XmlAttributeAttribute("final")]
         public System.Xml.Schema.XmlSchemaDerivationMethod Final { get { throw null; } set { } }
         [System.Xml.Serialization.XmlIgnoreAttribute]
@@ -2529,7 +2529,7 @@ namespace System.Xml.Serialization
         internal SchemaImporter() { }
         public System.Xml.Serialization.Advanced.SchemaImporterExtensionCollection Extensions { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(10624))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Parameter | System.AttributeTargets.Property | System.AttributeTargets.ReturnValue)]
     public partial class SoapAttributeAttribute : System.Attribute
     {
         public SoapAttributeAttribute() { }
@@ -2569,7 +2569,7 @@ namespace System.Xml.Serialization
         public void ExportMembersMapping(System.Xml.Serialization.XmlMembersMapping xmlMembersMapping) { }
         public void ExportTypeMapping(System.Xml.Serialization.XmlTypeMapping xmlTypeMapping) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(10624))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Parameter | System.AttributeTargets.Property | System.AttributeTargets.ReturnValue)]
     public partial class SoapElementAttribute : System.Attribute
     {
         public SoapElementAttribute() { }
@@ -2578,19 +2578,19 @@ namespace System.Xml.Serialization
         public string ElementName { get { throw null; } set { } }
         public bool IsNullable { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(256))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field)]
     public partial class SoapEnumAttribute : System.Attribute
     {
         public SoapEnumAttribute() { }
         public SoapEnumAttribute(string name) { }
         public string Name { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(10624))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Parameter | System.AttributeTargets.Property | System.AttributeTargets.ReturnValue)]
     public partial class SoapIgnoreAttribute : System.Attribute
     {
         public SoapIgnoreAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1100), AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Interface | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true)]
     public partial class SoapIncludeAttribute : System.Attribute
     {
         public SoapIncludeAttribute(System.Type type) { }
@@ -2637,7 +2637,7 @@ namespace System.Xml.Serialization
         public string MemberName { get { throw null; } set { } }
         public System.Xml.XmlQualifiedName MemberType { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1052))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Enum | System.AttributeTargets.Interface | System.AttributeTargets.Struct)]
     public partial class SoapTypeAttribute : System.Attribute
     {
         public SoapTypeAttribute() { }
@@ -2654,12 +2654,12 @@ namespace System.Xml.Serialization
         public object UnreferencedObject { get { throw null; } }
     }
     public delegate void UnreferencedObjectEventHandler(object sender, System.Xml.Serialization.UnreferencedObjectEventArgs e);
-    [System.AttributeUsageAttribute((System.AttributeTargets)(10624), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Parameter | System.AttributeTargets.Property | System.AttributeTargets.ReturnValue, AllowMultiple=false)]
     public partial class XmlAnyAttributeAttribute : System.Attribute
     {
         public XmlAnyAttributeAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(10624), AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Parameter | System.AttributeTargets.Property | System.AttributeTargets.ReturnValue, AllowMultiple=true)]
     public partial class XmlAnyElementAttribute : System.Attribute
     {
         public XmlAnyElementAttribute() { }
@@ -2680,7 +2680,7 @@ namespace System.Xml.Serialization
         public void Insert(int index, System.Xml.Serialization.XmlAnyElementAttribute attribute) { }
         public void Remove(System.Xml.Serialization.XmlAnyElementAttribute attribute) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(10624), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Parameter | System.AttributeTargets.Property | System.AttributeTargets.ReturnValue, AllowMultiple=false)]
     public partial class XmlArrayAttribute : System.Attribute
     {
         public XmlArrayAttribute() { }
@@ -2691,7 +2691,7 @@ namespace System.Xml.Serialization
         public string Namespace { get { throw null; } set { } }
         public int Order { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(10624), AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Parameter | System.AttributeTargets.Property | System.AttributeTargets.ReturnValue, AllowMultiple=true)]
     public partial class XmlArrayItemAttribute : System.Attribute
     {
         public XmlArrayItemAttribute() { }
@@ -2717,7 +2717,7 @@ namespace System.Xml.Serialization
         public void Insert(int index, System.Xml.Serialization.XmlArrayItemAttribute attribute) { }
         public void Remove(System.Xml.Serialization.XmlArrayItemAttribute attribute) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(10624))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Parameter | System.AttributeTargets.Property | System.AttributeTargets.ReturnValue)]
     public partial class XmlAttributeAttribute : System.Attribute
     {
         public XmlAttributeAttribute() { }
@@ -2767,7 +2767,7 @@ namespace System.Xml.Serialization
         public System.Xml.Serialization.XmlTextAttribute XmlText { get { throw null; } set { } }
         public System.Xml.Serialization.XmlTypeAttribute XmlType { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(10624), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Parameter | System.AttributeTargets.Property | System.AttributeTargets.ReturnValue, AllowMultiple=false)]
     public partial class XmlChoiceIdentifierAttribute : System.Attribute
     {
         public XmlChoiceIdentifierAttribute() { }
@@ -2796,7 +2796,7 @@ namespace System.Xml.Serialization
         public System.Xml.Serialization.XmlNodeEventHandler OnUnknownNode { get { throw null; } set { } }
         public System.Xml.Serialization.UnreferencedObjectEventHandler OnUnreferencedObject { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(10624), AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Parameter | System.AttributeTargets.Property | System.AttributeTargets.ReturnValue, AllowMultiple=true)]
     public partial class XmlElementAttribute : System.Attribute
     {
         public XmlElementAttribute() { }
@@ -2832,19 +2832,19 @@ namespace System.Xml.Serialization
         public object ObjectBeingDeserialized { get { throw null; } }
     }
     public delegate void XmlElementEventHandler(object sender, System.Xml.Serialization.XmlElementEventArgs e);
-    [System.AttributeUsageAttribute((System.AttributeTargets)(256))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field)]
     public partial class XmlEnumAttribute : System.Attribute
     {
         public XmlEnumAttribute() { }
         public XmlEnumAttribute(string name) { }
         public string Name { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(10624))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Parameter | System.AttributeTargets.Property | System.AttributeTargets.ReturnValue)]
     public partial class XmlIgnoreAttribute : System.Attribute
     {
         public XmlIgnoreAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1100), AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Interface | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true)]
     public partial class XmlIncludeAttribute : System.Attribute
     {
         public XmlIncludeAttribute(System.Type type) { }
@@ -2887,7 +2887,7 @@ namespace System.Xml.Serialization
         public string TypeName { get { throw null; } }
         public string TypeNamespace { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(10624), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Parameter | System.AttributeTargets.Property | System.AttributeTargets.ReturnValue, AllowMultiple=false)]
     public partial class XmlNamespaceDeclarationsAttribute : System.Attribute
     {
         public XmlNamespaceDeclarationsAttribute() { }
@@ -2932,7 +2932,7 @@ namespace System.Xml.Serialization
         public System.Xml.Serialization.SoapAttributes SoapAttributes { get { throw null; } set { } }
         public System.Xml.Serialization.XmlAttributes XmlAttributes { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(9244))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Enum | System.AttributeTargets.Interface | System.AttributeTargets.ReturnValue | System.AttributeTargets.Struct)]
     public partial class XmlRootAttribute : System.Attribute
     {
         public XmlRootAttribute() { }
@@ -2980,7 +2980,7 @@ namespace System.Xml.Serialization
         public System.Xml.Serialization.XmlTypeMapping ImportSchemaType(System.Xml.XmlQualifiedName typeName, System.Type baseType, bool baseTypeCanBeIndirect) { throw null; }
         public System.Xml.Serialization.XmlTypeMapping ImportTypeMapping(System.Xml.XmlQualifiedName name) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1036))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Interface | System.AttributeTargets.Struct)]
     public sealed partial class XmlSchemaProviderAttribute : System.Attribute
     {
         public XmlSchemaProviderAttribute(string methodName) { }
@@ -3060,13 +3060,13 @@ namespace System.Xml.Serialization
         protected bool ReadNull() { throw null; }
         protected System.Xml.XmlQualifiedName ReadNullableQualifiedName() { throw null; }
         protected string ReadNullableString() { throw null; }
-        protected bool ReadReference(out string fixupReference) { fixupReference = default(string); throw null; }
+        protected bool ReadReference(out string fixupReference) { throw null; }
         protected object ReadReferencedElement() { throw null; }
         protected object ReadReferencedElement(string name, string ns) { throw null; }
         protected void ReadReferencedElements() { }
-        protected object ReadReferencingElement(string name, string ns, bool elementCanBeType, out string fixupReference) { fixupReference = default(string); throw null; }
-        protected object ReadReferencingElement(string name, string ns, out string fixupReference) { fixupReference = default(string); throw null; }
-        protected object ReadReferencingElement(out string fixupReference) { fixupReference = default(string); throw null; }
+        protected object ReadReferencingElement(string name, string ns, bool elementCanBeType, out string fixupReference) { throw null; }
+        protected object ReadReferencingElement(string name, string ns, out string fixupReference) { throw null; }
+        protected object ReadReferencingElement(out string fixupReference) { throw null; }
         protected System.Xml.Serialization.IXmlSerializable ReadSerializable(System.Xml.Serialization.IXmlSerializable serializable) { throw null; }
         protected System.Xml.Serialization.IXmlSerializable ReadSerializable(System.Xml.Serialization.IXmlSerializable serializable, bool wrappedAny) { throw null; }
         protected string ReadString(string value) { throw null; }
@@ -3267,7 +3267,7 @@ namespace System.Xml.Serialization
         public void Serialize(System.Xml.XmlWriter xmlWriter, object o, System.Xml.Serialization.XmlSerializerNamespaces namespaces, string encodingStyle) { }
         public void Serialize(System.Xml.XmlWriter xmlWriter, object o, System.Xml.Serialization.XmlSerializerNamespaces namespaces, string encodingStyle, string id) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1052), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Enum | System.AttributeTargets.Interface | System.AttributeTargets.Struct, AllowMultiple=false)]
     public sealed partial class XmlSerializerAssemblyAttribute : System.Attribute
     {
         public XmlSerializerAssemblyAttribute() { }
@@ -3310,7 +3310,7 @@ namespace System.Xml.Serialization
         public void Add(string prefix, string ns) { }
         public System.Xml.XmlQualifiedName[] ToArray() { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly)]
     public sealed partial class XmlSerializerVersionAttribute : System.Attribute
     {
         public XmlSerializerVersionAttribute() { }
@@ -3320,7 +3320,7 @@ namespace System.Xml.Serialization
         public System.Type Type { get { throw null; } set { } }
         public string Version { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(10624))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Parameter | System.AttributeTargets.Property | System.AttributeTargets.ReturnValue)]
     public partial class XmlTextAttribute : System.Attribute
     {
         public XmlTextAttribute() { }
@@ -3328,7 +3328,7 @@ namespace System.Xml.Serialization
         public string DataType { get { throw null; } set { } }
         public System.Type Type { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1052))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Enum | System.AttributeTargets.Interface | System.AttributeTargets.Struct)]
     public partial class XmlTypeAttribute : System.Attribute
     {
         public XmlTypeAttribute() { }
@@ -3378,7 +3378,7 @@ namespace System.Xml.Serialization.Configuration
     public sealed partial class DateTimeSerializationSection : System.Configuration.ConfigurationSection
     {
         public DateTimeSerializationSection() { }
-        [System.Configuration.ConfigurationPropertyAttribute("mode", DefaultValue=(System.Xml.Serialization.Configuration.DateTimeSerializationSection.DateTimeSerializationMode)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("mode", DefaultValue=System.Xml.Serialization.Configuration.DateTimeSerializationSection.DateTimeSerializationMode.Roundtrip)]
         public System.Xml.Serialization.Configuration.DateTimeSerializationSection.DateTimeSerializationMode Mode { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         public enum DateTimeSerializationMode
@@ -3452,7 +3452,7 @@ namespace System.Xml.Serialization.Configuration
 }
 namespace System.Xml.XmlConfiguration
 {
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class XmlReaderSection : System.Configuration.ConfigurationSection
     {
         public XmlReaderSection() { }
@@ -3461,7 +3461,7 @@ namespace System.Xml.XmlConfiguration
         [System.Configuration.ConfigurationPropertyAttribute("prohibitDefaultResolver", DefaultValue="false")]
         public string ProhibitDefaultResolverString { get { throw null; } set { } }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public sealed partial class XsltConfigSection : System.Configuration.ConfigurationSection
     {
         public XsltConfigSection() { }
diff --git a/src/v4.7.2/System.cs b/src/v4.7.2/System.cs
index 498d198..57ed6d9 100644
--- a/src/v4.7.2/System.cs
+++ b/src/v4.7.2/System.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("System.dll")]
@@ -21,10 +21,10 @@
 [assembly:System.Runtime.CompilerServices.StringFreezingAttribute]
 [assembly:System.Runtime.InteropServices.ComCompatibleVersionAttribute(1, 0, 3300, 0)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Runtime.InteropServices.TypeLibVersionAttribute(2, 4)]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(1), SkipVerificationInFullTrust=true)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level1, SkipVerificationInFullTrust=true)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, SkipVerification=true)]
 [assembly:System.Runtime.CompilerServices.TypeForwardedToAttribute(typeof(System.Threading.SemaphoreFullException))]
 namespace Microsoft.CSharp
@@ -143,7 +143,7 @@ namespace Microsoft.Win32
         public static event System.EventHandler EventsThreadShutdown { add { } remove { } }
         public static event System.EventHandler InstalledFontsChanged { add { } remove { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This event has been deprecated. http://go.microsoft.com/fwlink/?linkid=14202")]
         public static event System.EventHandler LowMemory { add { } remove { } }
         public static event System.EventHandler PaletteChanged { add { } remove { } }
@@ -278,17 +278,17 @@ namespace System
     {
         public NewsStyleUriParser() { }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public static partial class StringNormalizationExtensions
     {
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public static bool IsNormalized(this string value) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Security.SecurityCriticalAttribute]
         public static bool IsNormalized(this string value, System.Text.NormalizationForm normalizationForm) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public static string Normalize(this string value) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Security.SecurityCriticalAttribute]
         public static string Normalize(this string value, System.Text.NormalizationForm normalizationForm) { throw null; }
     }
@@ -345,7 +345,7 @@ namespace System
         [System.ObsoleteAttribute("The method has been deprecated. It is not used by the system. http://go.microsoft.com/fwlink/?linkid=14202")]
         protected virtual void CheckSecurity() { }
         public static int Compare(System.Uri uri1, System.Uri uri2, System.UriComponents partsToCompare, System.UriFormat compareFormat, System.StringComparison comparisonType) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure)]
         public override bool Equals(object comparand) { throw null; }
         [System.ObsoleteAttribute("The method has been deprecated. It is not used by the system. http://go.microsoft.com/fwlink/?linkid=14202")]
         protected virtual void Escape() { }
@@ -355,7 +355,7 @@ namespace System
         public static string EscapeUriString(string stringToEscape) { throw null; }
         public static int FromHex(char digit) { throw null; }
         public string GetComponents(System.UriComponents components, System.UriFormat format) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure)]
         public override int GetHashCode() { throw null; }
         public string GetLeftPart(System.UriPartial part) { throw null; }
         [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, SerializationFormatter=true)]
@@ -376,19 +376,19 @@ namespace System
         [System.ObsoleteAttribute("The method has been deprecated. Please use MakeRelativeUri(Uri uri). http://go.microsoft.com/fwlink/?linkid=14202")]
         public string MakeRelative(System.Uri toUri) { throw null; }
         public System.Uri MakeRelativeUri(System.Uri uri) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure)]
         public static bool operator ==(System.Uri uri1, System.Uri uri2) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure)]
         public static bool operator !=(System.Uri uri1, System.Uri uri2) { throw null; }
         [System.ObsoleteAttribute("The method has been deprecated. It is not used by the system. http://go.microsoft.com/fwlink/?linkid=14202")]
         protected virtual void Parse() { }
         [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, SerializationFormatter=true)]
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure)]
         public override string ToString() { throw null; }
-        public static bool TryCreate(string uriString, System.UriKind uriKind, out System.Uri result) { result = default(System.Uri); throw null; }
-        public static bool TryCreate(System.Uri baseUri, string relativeUri, out System.Uri result) { result = default(System.Uri); throw null; }
-        public static bool TryCreate(System.Uri baseUri, System.Uri relativeUri, out System.Uri result) { result = default(System.Uri); throw null; }
+        public static bool TryCreate(string uriString, System.UriKind uriKind, out System.Uri result) { throw null; }
+        public static bool TryCreate(System.Uri baseUri, string relativeUri, out System.Uri result) { throw null; }
+        public static bool TryCreate(System.Uri baseUri, System.Uri relativeUri, out System.Uri result) { throw null; }
         [System.ObsoleteAttribute("The method has been deprecated. Please use GetComponents() or static UnescapeDataString() to unescape a Uri component or a string. http://go.microsoft.com/fwlink/?linkid=14202")]
         protected virtual string Unescape(string path) { throw null; }
         public static string UnescapeDataString(string stringToUnescape) { throw null; }
@@ -475,14 +475,14 @@ namespace System
     {
         protected UriParser() { }
         protected virtual string GetComponents(System.Uri uri, System.UriComponents components, System.UriFormat format) { throw null; }
-        protected virtual void InitializeAndValidate(System.Uri uri, out System.UriFormatException parsingError) { parsingError = default(System.UriFormatException); }
+        protected virtual void InitializeAndValidate(System.Uri uri, out System.UriFormatException parsingError) { throw null; }
         protected virtual bool IsBaseOf(System.Uri baseUri, System.Uri relativeUri) { throw null; }
         public static bool IsKnownScheme(string schemeName) { throw null; }
         protected virtual bool IsWellFormedOriginalString(System.Uri uri) { throw null; }
         protected virtual System.UriParser OnNewUri() { throw null; }
         protected virtual void OnRegister(string schemeName, int defaultPort) { }
         public static void Register(System.UriParser uriParser, string schemeName, int defaultPort) { }
-        protected virtual string Resolve(System.Uri baseUri, System.Uri relativeUri, out System.UriFormatException parsingError) { parsingError = default(System.UriFormatException); throw null; }
+        protected virtual string Resolve(System.Uri baseUri, System.Uri relativeUri, out System.UriFormatException parsingError) { throw null; }
     }
     public enum UriPartial
     {
@@ -503,7 +503,7 @@ namespace System
 }
 namespace System.CodeDom
 {
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeArgumentReferenceExpression : System.CodeDom.CodeExpression
@@ -512,7 +512,7 @@ namespace System.CodeDom
         public CodeArgumentReferenceExpression(string parameterName) { }
         public string ParameterName { get { throw null; } set { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeArrayCreateExpression : System.CodeDom.CodeExpression
@@ -532,7 +532,7 @@ namespace System.CodeDom
         public int Size { get { throw null; } set { } }
         public System.CodeDom.CodeExpression SizeExpression { get { throw null; } set { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeArrayIndexerExpression : System.CodeDom.CodeExpression
@@ -542,7 +542,7 @@ namespace System.CodeDom
         public System.CodeDom.CodeExpressionCollection Indices { get { throw null; } }
         public System.CodeDom.CodeExpression TargetObject { get { throw null; } set { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeAssignStatement : System.CodeDom.CodeStatement
@@ -552,7 +552,7 @@ namespace System.CodeDom
         public System.CodeDom.CodeExpression Left { get { throw null; } set { } }
         public System.CodeDom.CodeExpression Right { get { throw null; } set { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeAttachEventStatement : System.CodeDom.CodeStatement
@@ -563,7 +563,7 @@ namespace System.CodeDom
         public System.CodeDom.CodeEventReferenceExpression Event { get { throw null; } set { } }
         public System.CodeDom.CodeExpression Listener { get { throw null; } set { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeAttributeArgument
@@ -574,7 +574,7 @@ namespace System.CodeDom
         public string Name { get { throw null; } set { } }
         public System.CodeDom.CodeExpression Value { get { throw null; } set { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeAttributeArgumentCollection : System.Collections.CollectionBase
@@ -592,7 +592,7 @@ namespace System.CodeDom
         public void Insert(int index, System.CodeDom.CodeAttributeArgument value) { }
         public void Remove(System.CodeDom.CodeAttributeArgument value) { }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeAttributeDeclaration
@@ -606,7 +606,7 @@ namespace System.CodeDom
         public System.CodeDom.CodeTypeReference AttributeType { get { throw null; } }
         public string Name { get { throw null; } set { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeAttributeDeclarationCollection : System.Collections.CollectionBase
@@ -624,14 +624,14 @@ namespace System.CodeDom
         public void Insert(int index, System.CodeDom.CodeAttributeDeclaration value) { }
         public void Remove(System.CodeDom.CodeAttributeDeclaration value) { }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeBaseReferenceExpression : System.CodeDom.CodeExpression
     {
         public CodeBaseReferenceExpression() { }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeBinaryOperatorExpression : System.CodeDom.CodeExpression
@@ -664,7 +664,7 @@ namespace System.CodeDom
         Subtract = 1,
         ValueEquality = 8,
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeCastExpression : System.CodeDom.CodeExpression
@@ -676,7 +676,7 @@ namespace System.CodeDom
         public System.CodeDom.CodeExpression Expression { get { throw null; } set { } }
         public System.CodeDom.CodeTypeReference TargetType { get { throw null; } set { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeCatchClause
@@ -689,7 +689,7 @@ namespace System.CodeDom
         public string LocalName { get { throw null; } set { } }
         public System.CodeDom.CodeStatementCollection Statements { get { throw null; } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeCatchClauseCollection : System.Collections.CollectionBase
@@ -707,7 +707,7 @@ namespace System.CodeDom
         public void Insert(int index, System.CodeDom.CodeCatchClause value) { }
         public void Remove(System.CodeDom.CodeCatchClause value) { }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeChecksumPragma : System.CodeDom.CodeDirective
@@ -718,7 +718,7 @@ namespace System.CodeDom
         public byte[] ChecksumData { get { throw null; } set { } }
         public string FileName { get { throw null; } set { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeComment : System.CodeDom.CodeObject
@@ -729,7 +729,7 @@ namespace System.CodeDom
         public bool DocComment { get { throw null; } set { } }
         public string Text { get { throw null; } set { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeCommentStatement : System.CodeDom.CodeStatement
@@ -740,7 +740,7 @@ namespace System.CodeDom
         public CodeCommentStatement(string text, bool docComment) { }
         public System.CodeDom.CodeComment Comment { get { throw null; } set { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeCommentStatementCollection : System.Collections.CollectionBase
@@ -758,7 +758,7 @@ namespace System.CodeDom
         public void Insert(int index, System.CodeDom.CodeCommentStatement value) { }
         public void Remove(System.CodeDom.CodeCommentStatement value) { }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeCompileUnit : System.CodeDom.CodeObject
@@ -770,7 +770,7 @@ namespace System.CodeDom
         public System.Collections.Specialized.StringCollection ReferencedAssemblies { get { throw null; } }
         public System.CodeDom.CodeDirectiveCollection StartDirectives { get { throw null; } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeConditionStatement : System.CodeDom.CodeStatement
@@ -782,7 +782,7 @@ namespace System.CodeDom
         public System.CodeDom.CodeStatementCollection FalseStatements { get { throw null; } }
         public System.CodeDom.CodeStatementCollection TrueStatements { get { throw null; } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeConstructor : System.CodeDom.CodeMemberMethod
@@ -791,7 +791,7 @@ namespace System.CodeDom
         public System.CodeDom.CodeExpressionCollection BaseConstructorArgs { get { throw null; } }
         public System.CodeDom.CodeExpressionCollection ChainedConstructorArgs { get { throw null; } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeDefaultValueExpression : System.CodeDom.CodeExpression
@@ -800,7 +800,7 @@ namespace System.CodeDom
         public CodeDefaultValueExpression(System.CodeDom.CodeTypeReference type) { }
         public System.CodeDom.CodeTypeReference Type { get { throw null; } set { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeDelegateCreateExpression : System.CodeDom.CodeExpression
@@ -811,7 +811,7 @@ namespace System.CodeDom
         public string MethodName { get { throw null; } set { } }
         public System.CodeDom.CodeExpression TargetObject { get { throw null; } set { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeDelegateInvokeExpression : System.CodeDom.CodeExpression
@@ -822,7 +822,7 @@ namespace System.CodeDom
         public System.CodeDom.CodeExpressionCollection Parameters { get { throw null; } }
         public System.CodeDom.CodeExpression TargetObject { get { throw null; } set { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeDirectionExpression : System.CodeDom.CodeExpression
@@ -832,14 +832,14 @@ namespace System.CodeDom
         public System.CodeDom.FieldDirection Direction { get { throw null; } set { } }
         public System.CodeDom.CodeExpression Expression { get { throw null; } set { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeDirective : System.CodeDom.CodeObject
     {
         public CodeDirective() { }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeDirectiveCollection : System.Collections.CollectionBase
@@ -857,14 +857,14 @@ namespace System.CodeDom
         public void Insert(int index, System.CodeDom.CodeDirective value) { }
         public void Remove(System.CodeDom.CodeDirective value) { }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeEntryPointMethod : System.CodeDom.CodeMemberMethod
     {
         public CodeEntryPointMethod() { }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeEventReferenceExpression : System.CodeDom.CodeExpression
@@ -874,14 +874,14 @@ namespace System.CodeDom
         public string EventName { get { throw null; } set { } }
         public System.CodeDom.CodeExpression TargetObject { get { throw null; } set { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeExpression : System.CodeDom.CodeObject
     {
         public CodeExpression() { }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeExpressionCollection : System.Collections.CollectionBase
@@ -899,7 +899,7 @@ namespace System.CodeDom
         public void Insert(int index, System.CodeDom.CodeExpression value) { }
         public void Remove(System.CodeDom.CodeExpression value) { }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeExpressionStatement : System.CodeDom.CodeStatement
@@ -908,7 +908,7 @@ namespace System.CodeDom
         public CodeExpressionStatement(System.CodeDom.CodeExpression expression) { }
         public System.CodeDom.CodeExpression Expression { get { throw null; } set { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeFieldReferenceExpression : System.CodeDom.CodeExpression
@@ -918,7 +918,7 @@ namespace System.CodeDom
         public string FieldName { get { throw null; } set { } }
         public System.CodeDom.CodeExpression TargetObject { get { throw null; } set { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeGotoStatement : System.CodeDom.CodeStatement
@@ -927,7 +927,7 @@ namespace System.CodeDom
         public CodeGotoStatement(string label) { }
         public string Label { get { throw null; } set { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeIndexerExpression : System.CodeDom.CodeExpression
@@ -937,7 +937,7 @@ namespace System.CodeDom
         public System.CodeDom.CodeExpressionCollection Indices { get { throw null; } }
         public System.CodeDom.CodeExpression TargetObject { get { throw null; } set { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeIterationStatement : System.CodeDom.CodeStatement
@@ -949,7 +949,7 @@ namespace System.CodeDom
         public System.CodeDom.CodeStatementCollection Statements { get { throw null; } }
         public System.CodeDom.CodeExpression TestExpression { get { throw null; } set { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeLabeledStatement : System.CodeDom.CodeStatement
@@ -960,7 +960,7 @@ namespace System.CodeDom
         public string Label { get { throw null; } set { } }
         public System.CodeDom.CodeStatement Statement { get { throw null; } set { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeLinePragma
@@ -970,7 +970,7 @@ namespace System.CodeDom
         public string FileName { get { throw null; } set { } }
         public int LineNumber { get { throw null; } set { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeMemberEvent : System.CodeDom.CodeTypeMember
@@ -980,7 +980,7 @@ namespace System.CodeDom
         public System.CodeDom.CodeTypeReference PrivateImplementationType { get { throw null; } set { } }
         public System.CodeDom.CodeTypeReference Type { get { throw null; } set { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeMemberField : System.CodeDom.CodeTypeMember
@@ -992,7 +992,7 @@ namespace System.CodeDom
         public System.CodeDom.CodeExpression InitExpression { get { throw null; } set { } }
         public System.CodeDom.CodeTypeReference Type { get { throw null; } set { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeMemberMethod : System.CodeDom.CodeTypeMember
@@ -1010,7 +1010,7 @@ namespace System.CodeDom
         public event System.EventHandler PopulateParameters { add { } remove { } }
         public event System.EventHandler PopulateStatements { add { } remove { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeMemberProperty : System.CodeDom.CodeTypeMember
@@ -1025,7 +1025,7 @@ namespace System.CodeDom
         public System.CodeDom.CodeStatementCollection SetStatements { get { throw null; } }
         public System.CodeDom.CodeTypeReference Type { get { throw null; } set { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeMethodInvokeExpression : System.CodeDom.CodeExpression
@@ -1036,7 +1036,7 @@ namespace System.CodeDom
         public System.CodeDom.CodeMethodReferenceExpression Method { get { throw null; } set { } }
         public System.CodeDom.CodeExpressionCollection Parameters { get { throw null; } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeMethodReferenceExpression : System.CodeDom.CodeExpression
@@ -1049,7 +1049,7 @@ namespace System.CodeDom
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         public System.CodeDom.CodeTypeReferenceCollection TypeArguments { get { throw null; } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeMethodReturnStatement : System.CodeDom.CodeStatement
@@ -1058,7 +1058,7 @@ namespace System.CodeDom
         public CodeMethodReturnStatement(System.CodeDom.CodeExpression expression) { }
         public System.CodeDom.CodeExpression Expression { get { throw null; } set { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeNamespace : System.CodeDom.CodeObject
@@ -1073,7 +1073,7 @@ namespace System.CodeDom
         public event System.EventHandler PopulateImports { add { } remove { } }
         public event System.EventHandler PopulateTypes { add { } remove { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeNamespaceCollection : System.Collections.CollectionBase
@@ -1091,7 +1091,7 @@ namespace System.CodeDom
         public void Insert(int index, System.CodeDom.CodeNamespace value) { }
         public void Remove(System.CodeDom.CodeNamespace value) { }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeNamespaceImport : System.CodeDom.CodeObject
@@ -1101,7 +1101,7 @@ namespace System.CodeDom
         public System.CodeDom.CodeLinePragma LinePragma { get { throw null; } set { } }
         public string Namespace { get { throw null; } set { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeNamespaceImportCollection : System.Collections.ICollection, System.Collections.IEnumerable, System.Collections.IList
@@ -1129,7 +1129,7 @@ namespace System.CodeDom
         void System.Collections.IList.Remove(object value) { }
         void System.Collections.IList.RemoveAt(int index) { }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeObject
@@ -1137,7 +1137,7 @@ namespace System.CodeDom
         public CodeObject() { }
         public System.Collections.IDictionary UserData { get { throw null; } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeObjectCreateExpression : System.CodeDom.CodeExpression
@@ -1149,7 +1149,7 @@ namespace System.CodeDom
         public System.CodeDom.CodeTypeReference CreateType { get { throw null; } set { } }
         public System.CodeDom.CodeExpressionCollection Parameters { get { throw null; } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeParameterDeclarationExpression : System.CodeDom.CodeExpression
@@ -1163,7 +1163,7 @@ namespace System.CodeDom
         public string Name { get { throw null; } set { } }
         public System.CodeDom.CodeTypeReference Type { get { throw null; } set { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeParameterDeclarationExpressionCollection : System.Collections.CollectionBase
@@ -1181,7 +1181,7 @@ namespace System.CodeDom
         public void Insert(int index, System.CodeDom.CodeParameterDeclarationExpression value) { }
         public void Remove(System.CodeDom.CodeParameterDeclarationExpression value) { }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodePrimitiveExpression : System.CodeDom.CodeExpression
@@ -1190,7 +1190,7 @@ namespace System.CodeDom
         public CodePrimitiveExpression(object value) { }
         public object Value { get { throw null; } set { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodePropertyReferenceExpression : System.CodeDom.CodeExpression
@@ -1200,14 +1200,14 @@ namespace System.CodeDom
         public string PropertyName { get { throw null; } set { } }
         public System.CodeDom.CodeExpression TargetObject { get { throw null; } set { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodePropertySetValueReferenceExpression : System.CodeDom.CodeExpression
     {
         public CodePropertySetValueReferenceExpression() { }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeRegionDirective : System.CodeDom.CodeDirective
@@ -1225,7 +1225,7 @@ namespace System.CodeDom
         None = 0,
         Start = 1,
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeRemoveEventStatement : System.CodeDom.CodeStatement
@@ -1236,7 +1236,7 @@ namespace System.CodeDom
         public System.CodeDom.CodeEventReferenceExpression Event { get { throw null; } set { } }
         public System.CodeDom.CodeExpression Listener { get { throw null; } set { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeSnippetCompileUnit : System.CodeDom.CodeCompileUnit
@@ -1246,7 +1246,7 @@ namespace System.CodeDom
         public System.CodeDom.CodeLinePragma LinePragma { get { throw null; } set { } }
         public string Value { get { throw null; } set { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeSnippetExpression : System.CodeDom.CodeExpression
@@ -1255,7 +1255,7 @@ namespace System.CodeDom
         public CodeSnippetExpression(string value) { }
         public string Value { get { throw null; } set { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeSnippetStatement : System.CodeDom.CodeStatement
@@ -1264,7 +1264,7 @@ namespace System.CodeDom
         public CodeSnippetStatement(string value) { }
         public string Value { get { throw null; } set { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeSnippetTypeMember : System.CodeDom.CodeTypeMember
@@ -1273,7 +1273,7 @@ namespace System.CodeDom
         public CodeSnippetTypeMember(string text) { }
         public string Text { get { throw null; } set { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeStatement : System.CodeDom.CodeObject
@@ -1283,7 +1283,7 @@ namespace System.CodeDom
         public System.CodeDom.CodeLinePragma LinePragma { get { throw null; } set { } }
         public System.CodeDom.CodeDirectiveCollection StartDirectives { get { throw null; } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeStatementCollection : System.Collections.CollectionBase
@@ -1302,14 +1302,14 @@ namespace System.CodeDom
         public void Insert(int index, System.CodeDom.CodeStatement value) { }
         public void Remove(System.CodeDom.CodeStatement value) { }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeThisReferenceExpression : System.CodeDom.CodeExpression
     {
         public CodeThisReferenceExpression() { }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeThrowExceptionStatement : System.CodeDom.CodeStatement
@@ -1318,7 +1318,7 @@ namespace System.CodeDom
         public CodeThrowExceptionStatement(System.CodeDom.CodeExpression toThrow) { }
         public System.CodeDom.CodeExpression ToThrow { get { throw null; } set { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeTryCatchFinallyStatement : System.CodeDom.CodeStatement
@@ -1330,14 +1330,14 @@ namespace System.CodeDom
         public System.CodeDom.CodeStatementCollection FinallyStatements { get { throw null; } }
         public System.CodeDom.CodeStatementCollection TryStatements { get { throw null; } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeTypeConstructor : System.CodeDom.CodeMemberMethod
     {
         public CodeTypeConstructor() { }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeTypeDeclaration : System.CodeDom.CodeTypeMember
@@ -1357,7 +1357,7 @@ namespace System.CodeDom
         public event System.EventHandler PopulateBaseTypes { add { } remove { } }
         public event System.EventHandler PopulateMembers { add { } remove { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeTypeDeclarationCollection : System.Collections.CollectionBase
@@ -1375,7 +1375,7 @@ namespace System.CodeDom
         public void Insert(int index, System.CodeDom.CodeTypeDeclaration value) { }
         public void Remove(System.CodeDom.CodeTypeDeclaration value) { }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeTypeDelegate : System.CodeDom.CodeTypeDeclaration
@@ -1385,7 +1385,7 @@ namespace System.CodeDom
         public System.CodeDom.CodeParameterDeclarationExpressionCollection Parameters { get { throw null; } }
         public System.CodeDom.CodeTypeReference ReturnType { get { throw null; } set { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeTypeMember : System.CodeDom.CodeObject
@@ -1399,7 +1399,7 @@ namespace System.CodeDom
         public string Name { get { throw null; } set { } }
         public System.CodeDom.CodeDirectiveCollection StartDirectives { get { throw null; } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeTypeMemberCollection : System.Collections.CollectionBase
@@ -1417,7 +1417,7 @@ namespace System.CodeDom
         public void Insert(int index, System.CodeDom.CodeTypeMember value) { }
         public void Remove(System.CodeDom.CodeTypeMember value) { }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeTypeOfExpression : System.CodeDom.CodeExpression
@@ -1428,7 +1428,7 @@ namespace System.CodeDom
         public CodeTypeOfExpression(System.Type type) { }
         public System.CodeDom.CodeTypeReference Type { get { throw null; } set { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeTypeParameter : System.CodeDom.CodeObject
@@ -1440,7 +1440,7 @@ namespace System.CodeDom
         public bool HasConstructorConstraint { get { throw null; } set { } }
         public string Name { get { throw null; } set { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeTypeParameterCollection : System.Collections.CollectionBase
@@ -1459,7 +1459,7 @@ namespace System.CodeDom
         public void Insert(int index, System.CodeDom.CodeTypeParameter value) { }
         public void Remove(System.CodeDom.CodeTypeParameter value) { }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeTypeReference : System.CodeDom.CodeObject
@@ -1481,7 +1481,7 @@ namespace System.CodeDom
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         public System.CodeDom.CodeTypeReferenceCollection TypeArguments { get { throw null; } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeTypeReferenceCollection : System.Collections.CollectionBase
@@ -1501,7 +1501,7 @@ namespace System.CodeDom
         public void Insert(int index, System.CodeDom.CodeTypeReference value) { }
         public void Remove(System.CodeDom.CodeTypeReference value) { }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeTypeReferenceExpression : System.CodeDom.CodeExpression
@@ -1520,7 +1520,7 @@ namespace System.CodeDom
         GenericTypeParameter = 2,
         GlobalReference = 1,
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeVariableDeclarationStatement : System.CodeDom.CodeStatement
@@ -1536,7 +1536,7 @@ namespace System.CodeDom
         public string Name { get { throw null; } set { } }
         public System.CodeDom.CodeTypeReference Type { get { throw null; } set { } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CodeVariableReferenceExpression : System.CodeDom.CodeExpression
@@ -1879,7 +1879,7 @@ namespace System.CodeDom.Compiler
     {
         [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Name="FullTrust")]
         public CompilerResults(System.CodeDom.Compiler.TempFileCollection tempFiles) { }
-        public System.Reflection.Assembly CompiledAssembly { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Assert, Flags=(System.Security.Permissions.SecurityPermissionFlag)(32))]get { throw null; } [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Name="FullTrust")]set { } }
+        public System.Reflection.Assembly CompiledAssembly { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Assert, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlEvidence)]get { throw null; } [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Name="FullTrust")]set { } }
         public System.CodeDom.Compiler.CompilerErrorCollection Errors { get { throw null; } }
         [System.ObsoleteAttribute("CAS policy is obsolete and will be removed in a future release of the .NET Framework. Please see http://go2.microsoft.com/fwlink/?LinkId=131738 for more information.")]
         public System.Security.Policy.Evidence Evidence { [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Name="FullTrust")]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, ControlEvidence=true), System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Name="FullTrust")]set { } }
@@ -1897,7 +1897,7 @@ namespace System.CodeDom.Compiler
         public static int ExecWaitWithCapture(string cmd, System.CodeDom.Compiler.TempFileCollection tempFiles, ref string outputName, ref string errorName) { throw null; }
         public static int ExecWaitWithCapture(string cmd, string currentDir, System.CodeDom.Compiler.TempFileCollection tempFiles, ref string outputName, ref string errorName) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767), Inherited=false, AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All, Inherited=false, AllowMultiple=false)]
     public sealed partial class GeneratedCodeAttribute : System.Attribute
     {
         public GeneratedCodeAttribute(string tool, string version) { }
@@ -2108,8 +2108,8 @@ namespace System.Collections.Concurrent
         System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator() { throw null; }
         public T Take() { throw null; }
         public T Take(System.Threading.CancellationToken cancellationToken) { throw null; }
-        public static int TakeFromAny(System.Collections.Concurrent.BlockingCollection<T>[] collections, out T item) { item = default(T); throw null; }
-        public static int TakeFromAny(System.Collections.Concurrent.BlockingCollection<T>[] collections, out T item, System.Threading.CancellationToken cancellationToken) { item = default(T); throw null; }
+        public static int TakeFromAny(System.Collections.Concurrent.BlockingCollection<T>[] collections, out T item) { throw null; }
+        public static int TakeFromAny(System.Collections.Concurrent.BlockingCollection<T>[] collections, out T item, System.Threading.CancellationToken cancellationToken) { throw null; }
         public T[] ToArray() { throw null; }
         public bool TryAdd(T item) { throw null; }
         public bool TryAdd(T item, int millisecondsTimeout) { throw null; }
@@ -2119,14 +2119,14 @@ namespace System.Collections.Concurrent
         public static int TryAddToAny(System.Collections.Concurrent.BlockingCollection<T>[] collections, T item, int millisecondsTimeout) { throw null; }
         public static int TryAddToAny(System.Collections.Concurrent.BlockingCollection<T>[] collections, T item, int millisecondsTimeout, System.Threading.CancellationToken cancellationToken) { throw null; }
         public static int TryAddToAny(System.Collections.Concurrent.BlockingCollection<T>[] collections, T item, System.TimeSpan timeout) { throw null; }
-        public bool TryTake(out T item) { item = default(T); throw null; }
-        public bool TryTake(out T item, int millisecondsTimeout) { item = default(T); throw null; }
-        public bool TryTake(out T item, int millisecondsTimeout, System.Threading.CancellationToken cancellationToken) { item = default(T); throw null; }
-        public bool TryTake(out T item, System.TimeSpan timeout) { item = default(T); throw null; }
-        public static int TryTakeFromAny(System.Collections.Concurrent.BlockingCollection<T>[] collections, out T item) { item = default(T); throw null; }
-        public static int TryTakeFromAny(System.Collections.Concurrent.BlockingCollection<T>[] collections, out T item, int millisecondsTimeout) { item = default(T); throw null; }
-        public static int TryTakeFromAny(System.Collections.Concurrent.BlockingCollection<T>[] collections, out T item, int millisecondsTimeout, System.Threading.CancellationToken cancellationToken) { item = default(T); throw null; }
-        public static int TryTakeFromAny(System.Collections.Concurrent.BlockingCollection<T>[] collections, out T item, System.TimeSpan timeout) { item = default(T); throw null; }
+        public bool TryTake(out T item) { throw null; }
+        public bool TryTake(out T item, int millisecondsTimeout) { throw null; }
+        public bool TryTake(out T item, int millisecondsTimeout, System.Threading.CancellationToken cancellationToken) { throw null; }
+        public bool TryTake(out T item, System.TimeSpan timeout) { throw null; }
+        public static int TryTakeFromAny(System.Collections.Concurrent.BlockingCollection<T>[] collections, out T item) { throw null; }
+        public static int TryTakeFromAny(System.Collections.Concurrent.BlockingCollection<T>[] collections, out T item, int millisecondsTimeout) { throw null; }
+        public static int TryTakeFromAny(System.Collections.Concurrent.BlockingCollection<T>[] collections, out T item, int millisecondsTimeout, System.Threading.CancellationToken cancellationToken) { throw null; }
+        public static int TryTakeFromAny(System.Collections.Concurrent.BlockingCollection<T>[] collections, out T item, System.TimeSpan timeout) { throw null; }
     }
     [System.Diagnostics.DebuggerDisplayAttribute("Count = {Count}")]
     [System.Diagnostics.DebuggerTypeProxyAttribute("System.Collections.Concurrent.SystemThreadingCollection_IProducerConsumerCollectionDebugView<T>")]
@@ -2148,8 +2148,8 @@ namespace System.Collections.Concurrent
         void System.Collections.ICollection.CopyTo(System.Array array, int index) { }
         System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator() { throw null; }
         public T[] ToArray() { throw null; }
-        public bool TryPeek(out T result) { result = default(T); throw null; }
-        public bool TryTake(out T result) { result = default(T); throw null; }
+        public bool TryPeek(out T result) { throw null; }
+        public bool TryTake(out T result) { throw null; }
     }
 }
 namespace System.Collections.Generic
@@ -2206,7 +2206,7 @@ namespace System.Collections.Generic
         public System.Collections.Generic.LinkedListNode<T> Find(T value) { throw null; }
         public System.Collections.Generic.LinkedListNode<T> FindLast(T value) { throw null; }
         public System.Collections.Generic.LinkedList<T>.Enumerator GetEnumerator() { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         public virtual void GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         public virtual void OnDeserialization(object sender) { }
         public void Remove(System.Collections.Generic.LinkedListNode<T> node) { }
@@ -2314,7 +2314,7 @@ namespace System.Collections.Generic
         System.Collections.IDictionaryEnumerator System.Collections.IDictionary.GetEnumerator() { throw null; }
         void System.Collections.IDictionary.Remove(object key) { }
         System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator() { throw null; }
-        public bool TryGetValue(TKey key, out TValue value) { value = default(TValue); throw null; }
+        public bool TryGetValue(TKey key, out TValue value) { throw null; }
         [System.Runtime.InteropServices.StructLayoutAttribute(System.Runtime.InteropServices.LayoutKind.Sequential)]
         public partial struct Enumerator : System.Collections.Generic.IEnumerator<System.Collections.Generic.KeyValuePair<TKey, TValue>>, System.Collections.IDictionaryEnumerator, System.Collections.IEnumerator, System.IDisposable
         {
@@ -2441,7 +2441,7 @@ namespace System.Collections.Generic
         void System.Collections.IDictionary.Remove(object key) { }
         System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator() { throw null; }
         public void TrimExcess() { }
-        public bool TryGetValue(TKey key, out TValue value) { value = default(TValue); throw null; }
+        public bool TryGetValue(TKey key, out TValue value) { throw null; }
     }
     [System.Diagnostics.DebuggerDisplayAttribute("Count = {Count}")]
     [System.Diagnostics.DebuggerTypeProxyAttribute("System.Collections.Generic.SortedSetDebugView<T>")]
@@ -2494,7 +2494,7 @@ namespace System.Collections.Generic
         System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator() { throw null; }
         void System.Runtime.Serialization.IDeserializationCallback.OnDeserialization(object sender) { }
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
-        public bool TryGetValue(T equalValue, out T actualValue) { actualValue = default(T); throw null; }
+        public bool TryGetValue(T equalValue, out T actualValue) { throw null; }
         public void UnionWith(System.Collections.Generic.IEnumerable<T> other) { }
         [System.SerializableAttribute]
         [System.Runtime.InteropServices.StructLayoutAttribute(System.Runtime.InteropServices.LayoutKind.Sequential)]
@@ -2592,8 +2592,8 @@ namespace System.Collections.Specialized
     public partial struct BitVector32
     {
         private int _dummyPrimitive;
-        public BitVector32(System.Collections.Specialized.BitVector32 value) { throw null;}
-        public BitVector32(int data) { throw null;}
+        public BitVector32(System.Collections.Specialized.BitVector32 value) { throw null; }
+        public BitVector32(int data) { throw null; }
         public int Data { get { throw null; } }
         public int this[System.Collections.Specialized.BitVector32.Section section] { get { throw null; } set { } }
         public bool this[int bit] { get { throw null; } set { } }
@@ -2715,7 +2715,7 @@ namespace System.Collections.Specialized
         protected void BaseSet(int index, object value) { }
         protected void BaseSet(string name, object value) { }
         public virtual System.Collections.IEnumerator GetEnumerator() { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         public virtual void GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         public virtual void OnDeserialization(object sender) { }
         void System.Collections.ICollection.CopyTo(System.Array array, int index) { }
@@ -2817,7 +2817,7 @@ namespace System.Collections.Specialized
         public bool Contains(object key) { throw null; }
         public void CopyTo(System.Array array, int index) { }
         public virtual System.Collections.IDictionaryEnumerator GetEnumerator() { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         public virtual void GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         public void Insert(int index, object key, object value) { }
         protected virtual void OnDeserialization(object sender) { }
@@ -2894,7 +2894,7 @@ namespace System.ComponentModel
     }
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, SharedState=true)]
     public delegate void AddingNewEventHandler(object sender, System.ComponentModel.AddingNewEventArgs e);
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All)]
     public sealed partial class AmbientValueAttribute : System.Attribute
     {
         public AmbientValueAttribute(bool value) { }
@@ -2923,7 +2923,7 @@ namespace System.ComponentModel
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, SharedState=true)]
     public partial class AsyncCompletedEventArgs : System.EventArgs
     {
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public AsyncCompletedEventArgs() { }
         public AsyncCompletedEventArgs(System.Exception error, bool cancelled, object userState) { }
@@ -2948,7 +2948,7 @@ namespace System.ComponentModel
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, SharedState=true)]
     public static partial class AsyncOperationManager
     {
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public static System.Threading.SynchronizationContext SynchronizationContext { get { throw null; } [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Name="FullTrust")]set { } }
         public static System.ComponentModel.AsyncOperation CreateOperation(object userSuppliedState) { throw null; }
     }
@@ -2976,7 +2976,7 @@ namespace System.ComponentModel
         public bool Matches(System.Attribute[] attributes) { throw null; }
         System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator() { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property)]
     public partial class AttributeProviderAttribute : System.Attribute
     {
         public AttributeProviderAttribute(string typeName) { }
@@ -3019,7 +3019,7 @@ namespace System.ComponentModel
         public override object ConvertFrom(System.ComponentModel.ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value) { throw null; }
         public override object ConvertTo(System.ComponentModel.ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, System.Type destinationType) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All)]
     public sealed partial class BindableAttribute : System.Attribute
     {
         public static readonly System.ComponentModel.BindableAttribute Default;
@@ -3106,7 +3106,7 @@ namespace System.ComponentModel
         public override bool GetStandardValuesExclusive(System.ComponentModel.ITypeDescriptorContext context) { throw null; }
         public override bool GetStandardValuesSupported(System.ComponentModel.ITypeDescriptorContext context) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All)]
     public sealed partial class BrowsableAttribute : System.Attribute
     {
         public static readonly System.ComponentModel.BrowsableAttribute Default;
@@ -3132,7 +3132,7 @@ namespace System.ComponentModel
     }
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, SharedState=true)]
     public delegate void CancelEventHandler(object sender, System.ComponentModel.CancelEventArgs e);
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All)]
     public partial class CategoryAttribute : System.Attribute
     {
         public CategoryAttribute() { }
@@ -3188,7 +3188,7 @@ namespace System.ComponentModel
         public override System.ComponentModel.PropertyDescriptorCollection GetProperties(System.ComponentModel.ITypeDescriptorContext context, object value, System.Attribute[] attributes) { throw null; }
         public override bool GetPropertiesSupported(System.ComponentModel.ITypeDescriptorContext context) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public sealed partial class ComplexBindingPropertiesAttribute : System.Attribute
     {
         public static readonly System.ComponentModel.ComplexBindingPropertiesAttribute Default;
@@ -3201,24 +3201,24 @@ namespace System.ComponentModel
         public override int GetHashCode() { throw null; }
     }
     [System.ComponentModel.DesignerCategoryAttribute("Component")]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(1))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class Component : System.MarshalByRefObject, System.ComponentModel.IComponent, System.IDisposable
     {
         public Component() { }
         protected virtual bool CanRaiseEvents { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.ComponentModel.IContainer Container { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         protected bool DesignMode { get { throw null; } }
         protected System.ComponentModel.EventHandlerList Events { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.ComponentModel.ISite Site { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public event System.EventHandler Disposed { add { } remove { } }
         public void Dispose() { }
         protected virtual void Dispose(bool disposing) { }
@@ -3316,7 +3316,7 @@ namespace System.ComponentModel
         public DataErrorsChangedEventArgs(string propertyName) { }
         public virtual string PropertyName { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public sealed partial class DataObjectAttribute : System.Attribute
     {
         public static readonly System.ComponentModel.DataObjectAttribute DataObject;
@@ -3329,7 +3329,7 @@ namespace System.ComponentModel
         public override int GetHashCode() { throw null; }
         public override bool IsDefaultAttribute() { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property)]
     public sealed partial class DataObjectFieldAttribute : System.Attribute
     {
         public DataObjectFieldAttribute(bool primaryKey) { }
@@ -3343,7 +3343,7 @@ namespace System.ComponentModel
         public override bool Equals(object obj) { throw null; }
         public override int GetHashCode() { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method)]
     public sealed partial class DataObjectMethodAttribute : System.Attribute
     {
         public DataObjectMethodAttribute(System.ComponentModel.DataObjectMethodType methodType) { }
@@ -3387,7 +3387,7 @@ namespace System.ComponentModel
         public override bool CanConvertTo(System.ComponentModel.ITypeDescriptorContext context, System.Type destinationType) { throw null; }
         public override object ConvertTo(System.ComponentModel.ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, System.Type destinationType) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public sealed partial class DefaultBindingPropertyAttribute : System.Attribute
     {
         public static readonly System.ComponentModel.DefaultBindingPropertyAttribute Default;
@@ -3397,7 +3397,7 @@ namespace System.ComponentModel
         public override bool Equals(object obj) { throw null; }
         public override int GetHashCode() { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public sealed partial class DefaultEventAttribute : System.Attribute
     {
         public static readonly System.ComponentModel.DefaultEventAttribute Default;
@@ -3406,7 +3406,7 @@ namespace System.ComponentModel
         public override bool Equals(object obj) { throw null; }
         public override int GetHashCode() { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public sealed partial class DefaultPropertyAttribute : System.Attribute
     {
         public static readonly System.ComponentModel.DefaultPropertyAttribute Default;
@@ -3415,7 +3415,7 @@ namespace System.ComponentModel
         public override bool Equals(object obj) { throw null; }
         public override int GetHashCode() { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All)]
     public partial class DefaultValueAttribute : System.Attribute
     {
         public DefaultValueAttribute(bool value) { }
@@ -3434,7 +3434,7 @@ namespace System.ComponentModel
         public override int GetHashCode() { throw null; }
         protected void SetValue(object value) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All)]
     public partial class DescriptionAttribute : System.Attribute
     {
         public static readonly System.ComponentModel.DescriptionAttribute Default;
@@ -3446,7 +3446,7 @@ namespace System.ComponentModel
         public override int GetHashCode() { throw null; }
         public override bool IsDefaultAttribute() { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1028), AllowMultiple=true, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Interface, AllowMultiple=true, Inherited=true)]
     public sealed partial class DesignerAttribute : System.Attribute
     {
         public DesignerAttribute(string designerTypeName) { }
@@ -3460,7 +3460,7 @@ namespace System.ComponentModel
         public override bool Equals(object obj) { throw null; }
         public override int GetHashCode() { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false, Inherited=true)]
     public sealed partial class DesignerCategoryAttribute : System.Attribute
     {
         public static readonly System.ComponentModel.DesignerCategoryAttribute Component;
@@ -3482,7 +3482,7 @@ namespace System.ComponentModel
         Hidden = 0,
         Visible = 1,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(960))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Event | System.AttributeTargets.Field | System.AttributeTargets.Method | System.AttributeTargets.Property)]
     public sealed partial class DesignerSerializationVisibilityAttribute : System.Attribute
     {
         public static readonly System.ComponentModel.DesignerSerializationVisibilityAttribute Content;
@@ -3495,7 +3495,7 @@ namespace System.ComponentModel
         public override int GetHashCode() { throw null; }
         public override bool IsDefaultAttribute() { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All)]
     public sealed partial class DesignOnlyAttribute : System.Attribute
     {
         public static readonly System.ComponentModel.DesignOnlyAttribute Default;
@@ -3507,7 +3507,7 @@ namespace System.ComponentModel
         public override int GetHashCode() { throw null; }
         public override bool IsDefaultAttribute() { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1028))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Interface)]
     public sealed partial class DesignTimeVisibleAttribute : System.Attribute
     {
         public static readonly System.ComponentModel.DesignTimeVisibleAttribute Default;
@@ -3520,7 +3520,7 @@ namespace System.ComponentModel
         public override int GetHashCode() { throw null; }
         public override bool IsDefaultAttribute() { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(708))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Event | System.AttributeTargets.Method | System.AttributeTargets.Property)]
     public partial class DisplayNameAttribute : System.Attribute
     {
         public static readonly System.ComponentModel.DisplayNameAttribute Default;
@@ -3546,7 +3546,7 @@ namespace System.ComponentModel
     }
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, SharedState=true)]
     public delegate void DoWorkEventHandler(object sender, System.ComponentModel.DoWorkEventArgs e);
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767), AllowMultiple=true, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All, AllowMultiple=true, Inherited=true)]
     public sealed partial class EditorAttribute : System.Attribute
     {
         public EditorAttribute() { }
@@ -3559,7 +3559,7 @@ namespace System.ComponentModel
         public override bool Equals(object obj) { throw null; }
         public override int GetHashCode() { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(6140))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Delegate | System.AttributeTargets.Enum | System.AttributeTargets.Event | System.AttributeTargets.Field | System.AttributeTargets.Interface | System.AttributeTargets.Method | System.AttributeTargets.Property | System.AttributeTargets.Struct)]
     public sealed partial class EditorBrowsableAttribute : System.Attribute
     {
         public EditorBrowsableAttribute() { }
@@ -3661,7 +3661,7 @@ namespace System.ComponentModel
         public override System.ComponentModel.PropertyDescriptorCollection GetProperties(System.ComponentModel.ITypeDescriptorContext context, object value, System.Attribute[] attributes) { throw null; }
         public override bool GetPropertiesSupported(System.ComponentModel.ITypeDescriptorContext context) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All)]
     public sealed partial class ExtenderProvidedPropertyAttribute : System.Attribute
     {
         public ExtenderProvidedPropertyAttribute() { }
@@ -3805,7 +3805,7 @@ namespace System.ComponentModel
         bool ContainsListCollection { get; }
         System.Collections.IList GetList();
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All)]
     public sealed partial class ImmutableObjectAttribute : System.Attribute
     {
         public static readonly System.ComponentModel.ImmutableObjectAttribute Default;
@@ -3825,7 +3825,7 @@ namespace System.ComponentModel
     {
         string FullName { get; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(896))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Event | System.AttributeTargets.Field | System.AttributeTargets.Property)]
     public sealed partial class InheritanceAttribute : System.Attribute
     {
         public static readonly System.ComponentModel.InheritanceAttribute Default;
@@ -3846,7 +3846,7 @@ namespace System.ComponentModel
         InheritedReadOnly = 2,
         NotInherited = 3,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public sealed partial class InitializationEventAttribute : System.Attribute
     {
         public InitializationEventAttribute(string eventName) { }
@@ -3866,7 +3866,7 @@ namespace System.ComponentModel
     {
         event System.ComponentModel.PropertyChangingEventHandler PropertyChanging;
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public partial class InstallerTypeAttribute : System.Attribute
     {
         public InstallerTypeAttribute(string typeName) { }
@@ -4003,7 +4003,7 @@ namespace System.ComponentModel
         public static object CreateWithContext(System.Type type, System.ComponentModel.LicenseContext creationContext, object[] args) { throw null; }
         public static bool IsLicensed(System.Type type) { throw null; }
         public static bool IsValid(System.Type type) { throw null; }
-        public static bool IsValid(System.Type type, object instance, out System.ComponentModel.License license) { license = default(System.ComponentModel.License); throw null; }
+        public static bool IsValid(System.Type type, object instance, out System.ComponentModel.License license) { throw null; }
         public static void LockContext(object contextUser) { }
         public static void UnlockContext(object contextUser) { }
         public static void Validate(System.Type type) { }
@@ -4015,7 +4015,7 @@ namespace System.ComponentModel
         protected LicenseProvider() { }
         public abstract System.ComponentModel.License GetLicense(System.ComponentModel.LicenseContext context, System.Type type, object instance, bool allowExceptions);
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false, Inherited=false)]
     public sealed partial class LicenseProviderAttribute : System.Attribute
     {
         public static readonly System.ComponentModel.LicenseProviderAttribute Default;
@@ -4040,7 +4040,7 @@ namespace System.ComponentModel
         public override System.ComponentModel.License GetLicense(System.ComponentModel.LicenseContext context, System.Type type, object instance, bool allowExceptions) { throw null; }
         protected virtual bool IsKeyValid(string key, System.Type type) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All)]
     public sealed partial class ListBindableAttribute : System.Attribute
     {
         public static readonly System.ComponentModel.ListBindableAttribute Default;
@@ -4112,7 +4112,7 @@ namespace System.ComponentModel
         Ascending = 0,
         Descending = 1,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All)]
     public sealed partial class LocalizableAttribute : System.Attribute
     {
         public static readonly System.ComponentModel.LocalizableAttribute Default;
@@ -4124,7 +4124,7 @@ namespace System.ComponentModel
         public override int GetHashCode() { throw null; }
         public override bool IsDefaultAttribute() { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public sealed partial class LookupBindingPropertiesAttribute : System.Attribute
     {
         public static readonly System.ComponentModel.LookupBindingPropertiesAttribute Default;
@@ -4145,14 +4145,14 @@ namespace System.ComponentModel
     {
         public MarshalByValueComponent() { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.ComponentModel.IContainer Container { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual bool DesignMode { get { throw null; } }
         protected System.ComponentModel.EventHandlerList Events { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public virtual System.ComponentModel.ISite Site { get { throw null; } set { } }
         public event System.EventHandler Disposed { add { } remove { } }
         public void Dispose() { }
@@ -4195,11 +4195,11 @@ namespace System.ComponentModel
         public bool ResetOnSpace { get { throw null; } set { } }
         public bool SkipLiterals { get { throw null; } set { } }
         public bool Add(char input) { throw null; }
-        public bool Add(char input, out int testPosition, out System.ComponentModel.MaskedTextResultHint resultHint) { testPosition = default(int); resultHint = default(System.ComponentModel.MaskedTextResultHint); throw null; }
+        public bool Add(char input, out int testPosition, out System.ComponentModel.MaskedTextResultHint resultHint) { throw null; }
         public bool Add(string input) { throw null; }
-        public bool Add(string input, out int testPosition, out System.ComponentModel.MaskedTextResultHint resultHint) { testPosition = default(int); resultHint = default(System.ComponentModel.MaskedTextResultHint); throw null; }
+        public bool Add(string input, out int testPosition, out System.ComponentModel.MaskedTextResultHint resultHint) { throw null; }
         public void Clear() { }
-        public void Clear(out System.ComponentModel.MaskedTextResultHint resultHint) { resultHint = default(System.ComponentModel.MaskedTextResultHint); }
+        public void Clear(out System.ComponentModel.MaskedTextResultHint resultHint) { throw null; }
         public object Clone() { throw null; }
         public int FindAssignedEditPositionFrom(int position, bool direction) { throw null; }
         public int FindAssignedEditPositionInRange(int startPosition, int endPosition, bool direction) { throw null; }
@@ -4211,27 +4211,27 @@ namespace System.ComponentModel
         public int FindUnassignedEditPositionInRange(int startPosition, int endPosition, bool direction) { throw null; }
         public static bool GetOperationResultFromHint(System.ComponentModel.MaskedTextResultHint hint) { throw null; }
         public bool InsertAt(char input, int position) { throw null; }
-        public bool InsertAt(char input, int position, out int testPosition, out System.ComponentModel.MaskedTextResultHint resultHint) { testPosition = default(int); resultHint = default(System.ComponentModel.MaskedTextResultHint); throw null; }
+        public bool InsertAt(char input, int position, out int testPosition, out System.ComponentModel.MaskedTextResultHint resultHint) { throw null; }
         public bool InsertAt(string input, int position) { throw null; }
-        public bool InsertAt(string input, int position, out int testPosition, out System.ComponentModel.MaskedTextResultHint resultHint) { testPosition = default(int); resultHint = default(System.ComponentModel.MaskedTextResultHint); throw null; }
+        public bool InsertAt(string input, int position, out int testPosition, out System.ComponentModel.MaskedTextResultHint resultHint) { throw null; }
         public bool IsAvailablePosition(int position) { throw null; }
         public bool IsEditPosition(int position) { throw null; }
         public static bool IsValidInputChar(char c) { throw null; }
         public static bool IsValidMaskChar(char c) { throw null; }
         public static bool IsValidPasswordChar(char c) { throw null; }
         public bool Remove() { throw null; }
-        public bool Remove(out int testPosition, out System.ComponentModel.MaskedTextResultHint resultHint) { testPosition = default(int); resultHint = default(System.ComponentModel.MaskedTextResultHint); throw null; }
+        public bool Remove(out int testPosition, out System.ComponentModel.MaskedTextResultHint resultHint) { throw null; }
         public bool RemoveAt(int position) { throw null; }
         public bool RemoveAt(int startPosition, int endPosition) { throw null; }
-        public bool RemoveAt(int startPosition, int endPosition, out int testPosition, out System.ComponentModel.MaskedTextResultHint resultHint) { testPosition = default(int); resultHint = default(System.ComponentModel.MaskedTextResultHint); throw null; }
+        public bool RemoveAt(int startPosition, int endPosition, out int testPosition, out System.ComponentModel.MaskedTextResultHint resultHint) { throw null; }
         public bool Replace(char input, int position) { throw null; }
-        public bool Replace(char input, int startPosition, int endPosition, out int testPosition, out System.ComponentModel.MaskedTextResultHint resultHint) { testPosition = default(int); resultHint = default(System.ComponentModel.MaskedTextResultHint); throw null; }
-        public bool Replace(char input, int position, out int testPosition, out System.ComponentModel.MaskedTextResultHint resultHint) { testPosition = default(int); resultHint = default(System.ComponentModel.MaskedTextResultHint); throw null; }
+        public bool Replace(char input, int startPosition, int endPosition, out int testPosition, out System.ComponentModel.MaskedTextResultHint resultHint) { throw null; }
+        public bool Replace(char input, int position, out int testPosition, out System.ComponentModel.MaskedTextResultHint resultHint) { throw null; }
         public bool Replace(string input, int position) { throw null; }
-        public bool Replace(string input, int startPosition, int endPosition, out int testPosition, out System.ComponentModel.MaskedTextResultHint resultHint) { testPosition = default(int); resultHint = default(System.ComponentModel.MaskedTextResultHint); throw null; }
-        public bool Replace(string input, int position, out int testPosition, out System.ComponentModel.MaskedTextResultHint resultHint) { testPosition = default(int); resultHint = default(System.ComponentModel.MaskedTextResultHint); throw null; }
+        public bool Replace(string input, int startPosition, int endPosition, out int testPosition, out System.ComponentModel.MaskedTextResultHint resultHint) { throw null; }
+        public bool Replace(string input, int position, out int testPosition, out System.ComponentModel.MaskedTextResultHint resultHint) { throw null; }
         public bool Set(string input) { throw null; }
-        public bool Set(string input, out int testPosition, out System.ComponentModel.MaskedTextResultHint resultHint) { testPosition = default(int); resultHint = default(System.ComponentModel.MaskedTextResultHint); throw null; }
+        public bool Set(string input, out int testPosition, out System.ComponentModel.MaskedTextResultHint resultHint) { throw null; }
         public string ToDisplayString() { throw null; }
         public override string ToString() { throw null; }
         public string ToString(bool ignorePasswordChar) { throw null; }
@@ -4240,10 +4240,10 @@ namespace System.ComponentModel
         public string ToString(bool includePrompt, bool includeLiterals, int startPosition, int length) { throw null; }
         public string ToString(bool ignorePasswordChar, int startPosition, int length) { throw null; }
         public string ToString(int startPosition, int length) { throw null; }
-        public bool VerifyChar(char input, int position, out System.ComponentModel.MaskedTextResultHint hint) { hint = default(System.ComponentModel.MaskedTextResultHint); throw null; }
+        public bool VerifyChar(char input, int position, out System.ComponentModel.MaskedTextResultHint hint) { throw null; }
         public bool VerifyEscapeChar(char input, int position) { throw null; }
         public bool VerifyString(string input) { throw null; }
-        public bool VerifyString(string input, out int testPosition, out System.ComponentModel.MaskedTextResultHint resultHint) { testPosition = default(int); resultHint = default(System.ComponentModel.MaskedTextResultHint); throw null; }
+        public bool VerifyString(string input, out int testPosition, out System.ComponentModel.MaskedTextResultHint resultHint) { throw null; }
     }
     public enum MaskedTextResultHint
     {
@@ -4291,7 +4291,7 @@ namespace System.ComponentModel
         protected static object GetInvokee(System.Type componentClass, object component) { throw null; }
         protected static System.ComponentModel.ISite GetSite(object component) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All)]
     public sealed partial class MergablePropertyAttribute : System.Attribute
     {
         public static readonly System.ComponentModel.MergablePropertyAttribute Default;
@@ -4321,7 +4321,7 @@ namespace System.ComponentModel
         protected override void Dispose(bool disposing) { }
         protected override object GetService(System.Type service) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property)]
     public sealed partial class NotifyParentPropertyAttribute : System.Attribute
     {
         public static readonly System.ComponentModel.NotifyParentPropertyAttribute Default;
@@ -4353,7 +4353,7 @@ namespace System.ComponentModel
         public override bool GetStandardValuesSupported(System.ComponentModel.ITypeDescriptorContext context) { throw null; }
         public override bool IsValid(System.ComponentModel.ITypeDescriptorContext context, object value) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All)]
     public sealed partial class ParenthesizePropertyNameAttribute : System.Attribute
     {
         public static readonly System.ComponentModel.ParenthesizePropertyNameAttribute Default;
@@ -4364,7 +4364,7 @@ namespace System.ComponentModel
         public override int GetHashCode() { throw null; }
         public override bool IsDefaultAttribute() { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All)]
     public sealed partial class PasswordPropertyTextAttribute : System.Attribute
     {
         public static readonly System.ComponentModel.PasswordPropertyTextAttribute Default;
@@ -4487,7 +4487,7 @@ namespace System.ComponentModel
         void System.Collections.IList.Remove(object value) { }
         void System.Collections.IList.RemoveAt(int index) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All)]
     public partial class PropertyTabAttribute : System.Attribute
     {
         public PropertyTabAttribute() { }
@@ -4511,7 +4511,7 @@ namespace System.ComponentModel
         Global = 1,
         Static = 0,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=true)]
     public sealed partial class ProvidePropertyAttribute : System.Attribute
     {
         public ProvidePropertyAttribute(string propertyName, string receiverTypeName) { }
@@ -4522,7 +4522,7 @@ namespace System.ComponentModel
         public override bool Equals(object obj) { throw null; }
         public override int GetHashCode() { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All)]
     public sealed partial class ReadOnlyAttribute : System.Attribute
     {
         public static readonly System.ComponentModel.ReadOnlyAttribute Default;
@@ -4534,7 +4534,7 @@ namespace System.ComponentModel
         public override int GetHashCode() { throw null; }
         public override bool IsDefaultAttribute() { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property)]
     [System.ObsoleteAttribute("Use System.ComponentModel.SettingsBindableAttribute instead to work with the new settings model.")]
     public partial class RecommendedAsConfigurableAttribute : System.Attribute
     {
@@ -4575,7 +4575,7 @@ namespace System.ComponentModel
         None = 0,
         Repaint = 2,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All)]
     public sealed partial class RefreshPropertiesAttribute : System.Attribute
     {
         public static readonly System.ComponentModel.RefreshPropertiesAttribute All;
@@ -4587,7 +4587,7 @@ namespace System.ComponentModel
         public override int GetHashCode() { throw null; }
         public override bool IsDefaultAttribute() { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public partial class RunInstallerAttribute : System.Attribute
     {
         public static readonly System.ComponentModel.RunInstallerAttribute Default;
@@ -4605,7 +4605,7 @@ namespace System.ComponentModel
         public RunWorkerCompletedEventArgs(object result, System.Exception error, bool cancelled) : base (default(System.Exception), default(bool), default(object)) { }
         public object Result { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new object UserState { get { throw null; } }
     }
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, SharedState=true)]
@@ -4615,7 +4615,7 @@ namespace System.ComponentModel
     {
         public SByteConverter() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property)]
     public sealed partial class SettingsBindableAttribute : System.Attribute
     {
         public static readonly System.ComponentModel.SettingsBindableAttribute No;
@@ -4653,7 +4653,7 @@ namespace System.ComponentModel
         public override object ConvertFrom(System.ComponentModel.ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value) { throw null; }
         public override object ConvertTo(System.ComponentModel.ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, System.Type destinationType) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All)]
     public partial class ToolboxItemAttribute : System.Attribute
     {
         public static readonly System.ComponentModel.ToolboxItemAttribute Default;
@@ -4667,7 +4667,7 @@ namespace System.ComponentModel
         public override int GetHashCode() { throw null; }
         public override bool IsDefaultAttribute() { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=true, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=true, Inherited=true)]
     [System.SerializableAttribute]
     public sealed partial class ToolboxItemFilterAttribute : System.Attribute
     {
@@ -4756,7 +4756,7 @@ namespace System.ComponentModel
             System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator() { throw null; }
         }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All)]
     public sealed partial class TypeConverterAttribute : System.Attribute
     {
         public static readonly System.ComponentModel.TypeConverterAttribute Default;
@@ -4786,7 +4786,7 @@ namespace System.ComponentModel
         public virtual System.ComponentModel.ICustomTypeDescriptor GetTypeDescriptor(System.Type objectType, object instance) { throw null; }
         public virtual bool IsSupportedType(System.Type type) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, Inherited=true)]
     public sealed partial class TypeDescriptionProviderAttribute : System.Attribute
     {
         public TypeDescriptionProviderAttribute(string typeName) { }
@@ -4799,76 +4799,76 @@ namespace System.ComponentModel
         internal TypeDescriptor() { }
         [System.ObsoleteAttribute("This property has been deprecated.  Use a type description provider to supply type information for COM types instead.  http://go.microsoft.com/fwlink/?linkid=14202")]
         public static System.ComponentModel.IComNativeDescriptorHandler ComNativeDescriptorHandler { [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Name="FullTrust")]get { throw null; } [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Name="FullTrust")]set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public static System.Type ComObjectType { get { throw null; } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public static System.Type InterfaceType { get { throw null; } }
         public static event System.ComponentModel.RefreshEventHandler Refreshed { add { } remove { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Name="FullTrust")]
         public static System.ComponentModel.TypeDescriptionProvider AddAttributes(object instance, params System.Attribute[] attributes) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Name="FullTrust")]
         public static System.ComponentModel.TypeDescriptionProvider AddAttributes(System.Type type, params System.Attribute[] attributes) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public static void AddEditorTable(System.Type editorBaseType, System.Collections.Hashtable table) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Name="FullTrust")]
         public static void AddProvider(System.ComponentModel.TypeDescriptionProvider provider, object instance) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Name="FullTrust")]
         public static void AddProvider(System.ComponentModel.TypeDescriptionProvider provider, System.Type type) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public static void AddProviderTransparent(System.ComponentModel.TypeDescriptionProvider provider, object instance) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public static void AddProviderTransparent(System.ComponentModel.TypeDescriptionProvider provider, System.Type type) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Name="FullTrust")]
         public static void CreateAssociation(object primary, object secondary) { }
         public static System.ComponentModel.Design.IDesigner CreateDesigner(System.ComponentModel.IComponent component, System.Type designerBaseType) { throw null; }
-        [System.Security.Permissions.ReflectionPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.ReflectionPermissionFlag)(2))]
+        [System.Security.Permissions.ReflectionPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.ReflectionPermissionFlag.MemberAccess)]
         public static System.ComponentModel.EventDescriptor CreateEvent(System.Type componentType, System.ComponentModel.EventDescriptor oldEventDescriptor, params System.Attribute[] attributes) { throw null; }
-        [System.Security.Permissions.ReflectionPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.ReflectionPermissionFlag)(2))]
+        [System.Security.Permissions.ReflectionPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.ReflectionPermissionFlag.MemberAccess)]
         public static System.ComponentModel.EventDescriptor CreateEvent(System.Type componentType, string name, System.Type type, params System.Attribute[] attributes) { throw null; }
         public static object CreateInstance(System.IServiceProvider provider, System.Type objectType, System.Type[] argTypes, object[] args) { throw null; }
-        [System.Security.Permissions.ReflectionPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.ReflectionPermissionFlag)(2))]
+        [System.Security.Permissions.ReflectionPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.ReflectionPermissionFlag.MemberAccess)]
         public static System.ComponentModel.PropertyDescriptor CreateProperty(System.Type componentType, System.ComponentModel.PropertyDescriptor oldPropertyDescriptor, params System.Attribute[] attributes) { throw null; }
-        [System.Security.Permissions.ReflectionPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.ReflectionPermissionFlag)(2))]
+        [System.Security.Permissions.ReflectionPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.ReflectionPermissionFlag.MemberAccess)]
         public static System.ComponentModel.PropertyDescriptor CreateProperty(System.Type componentType, string name, System.Type type, params System.Attribute[] attributes) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public static object GetAssociation(System.Type type, object primary) { throw null; }
         public static System.ComponentModel.AttributeCollection GetAttributes(object component) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public static System.ComponentModel.AttributeCollection GetAttributes(object component, bool noCustomTypeDesc) { throw null; }
         public static System.ComponentModel.AttributeCollection GetAttributes(System.Type componentType) { throw null; }
         public static string GetClassName(object component) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public static string GetClassName(object component, bool noCustomTypeDesc) { throw null; }
         public static string GetClassName(System.Type componentType) { throw null; }
         public static string GetComponentName(object component) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public static string GetComponentName(object component, bool noCustomTypeDesc) { throw null; }
         public static System.ComponentModel.TypeConverter GetConverter(object component) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public static System.ComponentModel.TypeConverter GetConverter(object component, bool noCustomTypeDesc) { throw null; }
         public static System.ComponentModel.TypeConverter GetConverter(System.Type type) { throw null; }
         public static System.ComponentModel.EventDescriptor GetDefaultEvent(object component) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public static System.ComponentModel.EventDescriptor GetDefaultEvent(object component, bool noCustomTypeDesc) { throw null; }
         public static System.ComponentModel.EventDescriptor GetDefaultEvent(System.Type componentType) { throw null; }
         public static System.ComponentModel.PropertyDescriptor GetDefaultProperty(object component) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public static System.ComponentModel.PropertyDescriptor GetDefaultProperty(object component, bool noCustomTypeDesc) { throw null; }
         public static System.ComponentModel.PropertyDescriptor GetDefaultProperty(System.Type componentType) { throw null; }
         public static object GetEditor(object component, System.Type editorBaseType) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public static object GetEditor(object component, System.Type editorBaseType, bool noCustomTypeDesc) { throw null; }
         public static object GetEditor(System.Type type, System.Type editorBaseType) { throw null; }
         public static System.ComponentModel.EventDescriptorCollection GetEvents(object component) { throw null; }
         public static System.ComponentModel.EventDescriptorCollection GetEvents(object component, System.Attribute[] attributes) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public static System.ComponentModel.EventDescriptorCollection GetEvents(object component, System.Attribute[] attributes, bool noCustomTypeDesc) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public static System.ComponentModel.EventDescriptorCollection GetEvents(object component, bool noCustomTypeDesc) { throw null; }
         public static System.ComponentModel.EventDescriptorCollection GetEvents(System.Type componentType) { throw null; }
         public static System.ComponentModel.EventDescriptorCollection GetEvents(System.Type componentType, System.Attribute[] attributes) { throw null; }
@@ -4876,37 +4876,37 @@ namespace System.ComponentModel
         public static System.ComponentModel.PropertyDescriptorCollection GetProperties(object component) { throw null; }
         public static System.ComponentModel.PropertyDescriptorCollection GetProperties(object component, System.Attribute[] attributes) { throw null; }
         public static System.ComponentModel.PropertyDescriptorCollection GetProperties(object component, System.Attribute[] attributes, bool noCustomTypeDesc) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public static System.ComponentModel.PropertyDescriptorCollection GetProperties(object component, bool noCustomTypeDesc) { throw null; }
         public static System.ComponentModel.PropertyDescriptorCollection GetProperties(System.Type componentType) { throw null; }
         public static System.ComponentModel.PropertyDescriptorCollection GetProperties(System.Type componentType, System.Attribute[] attributes) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public static System.ComponentModel.TypeDescriptionProvider GetProvider(object instance) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public static System.ComponentModel.TypeDescriptionProvider GetProvider(System.Type type) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public static System.Type GetReflectionType(object instance) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public static System.Type GetReflectionType(System.Type type) { throw null; }
         public static void Refresh(object component) { }
         public static void Refresh(System.Reflection.Assembly assembly) { }
         public static void Refresh(System.Reflection.Module module) { }
         public static void Refresh(System.Type type) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Name="FullTrust")]
         public static void RemoveAssociation(object primary, object secondary) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Name="FullTrust")]
         public static void RemoveAssociations(object primary) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Name="FullTrust")]
         public static void RemoveProvider(System.ComponentModel.TypeDescriptionProvider provider, object instance) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Name="FullTrust")]
         public static void RemoveProvider(System.ComponentModel.TypeDescriptionProvider provider, System.Type type) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public static void RemoveProviderTransparent(System.ComponentModel.TypeDescriptionProvider provider, object instance) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public static void RemoveProviderTransparent(System.ComponentModel.TypeDescriptionProvider provider, System.Type type) { }
         public static void SortDescriptorArray(System.Collections.IList infos) { }
     }
@@ -4957,16 +4957,16 @@ namespace System.ComponentModel
     [System.SerializableAttribute]
     public partial class Win32Exception : System.Runtime.InteropServices.ExternalException, System.Runtime.Serialization.ISerializable
     {
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public Win32Exception() { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public Win32Exception(int error) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public Win32Exception(int error, string message) { }
         protected Win32Exception(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public Win32Exception(string message) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public Win32Exception(string message, System.Exception innerException) { }
         public int NativeErrorCode { get { throw null; } }
         [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, SerializationFormatter=true)]
@@ -5221,7 +5221,7 @@ namespace System.ComponentModel.Design
         ToolWindowSelection = 3,
         Window = 1,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All, AllowMultiple=false, Inherited=false)]
     [System.SerializableAttribute]
     public sealed partial class HelpKeywordAttribute : System.Attribute
     {
@@ -5625,7 +5625,7 @@ namespace System.ComponentModel.Design.Serialization
         public object Pop() { throw null; }
         public void Push(object context) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, Inherited=false)]
     public sealed partial class DefaultSerializationProviderAttribute : System.Attribute
     {
         public DefaultSerializationProviderAttribute(string providerTypeName) { }
@@ -5643,7 +5643,7 @@ namespace System.ComponentModel.Design.Serialization
         public abstract void Dispose();
         public virtual void Flush() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1028), AllowMultiple=true, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Interface, AllowMultiple=true, Inherited=true)]
     public sealed partial class DesignerSerializerAttribute : System.Attribute
     {
         public DesignerSerializerAttribute(string serializerTypeName, string baseSerializerTypeName) { }
@@ -5716,7 +5716,7 @@ namespace System.ComponentModel.Design.Serialization
     {
         private object _dummy;
         public static readonly System.ComponentModel.Design.Serialization.MemberRelationship Empty;
-        public MemberRelationship(object owner, System.ComponentModel.MemberDescriptor member) { throw null;}
+        public MemberRelationship(object owner, System.ComponentModel.MemberDescriptor member) { throw null; }
         public bool IsEmpty { get { throw null; } }
         public System.ComponentModel.MemberDescriptor Member { get { throw null; } }
         public object Owner { get { throw null; } }
@@ -5746,7 +5746,7 @@ namespace System.ComponentModel.Design.Serialization
     }
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, SharedState=true)]
     public delegate void ResolveNameEventHandler(object sender, System.ComponentModel.Design.Serialization.ResolveNameEventArgs e);
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1028), AllowMultiple=true, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Interface, AllowMultiple=true, Inherited=true)]
     [System.ObsoleteAttribute("This attribute has been deprecated. Use DesignerSerializerAttribute instead.  For example, to specify a root designer for CodeDom, use DesignerSerializerAttribute(...,typeof(TypeCodeDomSerializer)).  http://go.microsoft.com/fwlink/?linkid=14202")]
     public sealed partial class RootDesignerSerializerAttribute : System.Attribute
     {
@@ -5772,7 +5772,7 @@ namespace System.ComponentModel.Design.Serialization
 #if CONFIG_DEP
 namespace System.Configuration
 {
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property)]
     public sealed partial class ApplicationScopedSettingAttribute : System.Configuration.SettingAttribute
     {
         public ApplicationScopedSettingAttribute() { }
@@ -5879,7 +5879,7 @@ namespace System.Configuration
         public override void Load(string filename) { }
         public void LoadSingleElement(string filename, System.Xml.XmlTextReader sourceReader) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property)]
     public sealed partial class DefaultSettingValueAttribute : System.Attribute
     {
         public DefaultSettingValueAttribute(string value) { }
@@ -5914,7 +5914,7 @@ namespace System.Configuration
     public sealed partial class IdnElement : System.Configuration.ConfigurationElement
     {
         public IdnElement() { }
-        [System.Configuration.ConfigurationPropertyAttribute("enabled", DefaultValue=(System.UriIdnScope)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("enabled", DefaultValue=System.UriIdnScope.None)]
         public System.UriIdnScope Enabled { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
     }
@@ -5948,7 +5948,7 @@ namespace System.Configuration
     {
         public LocalFileSettingsProvider() { }
         public override string ApplicationName { get { throw null; } set { } }
-        [System.Security.Permissions.FileIOPermissionAttribute(System.Security.Permissions.SecurityAction.Assert, AllFiles=(System.Security.Permissions.FileIOPermissionAccess)(9))]
+        [System.Security.Permissions.FileIOPermissionAttribute(System.Security.Permissions.SecurityAction.Assert, AllFiles=System.Security.Permissions.FileIOPermissionAccess.PathDiscovery | System.Security.Permissions.FileIOPermissionAccess.Read)]
         [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Name="FullTrust")]
         [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Name="FullTrust")]
         public System.Configuration.SettingsPropertyValue GetPreviousVersion(System.Configuration.SettingsContext context, System.Configuration.SettingsProperty property) { throw null; }
@@ -5970,7 +5970,7 @@ namespace System.Configuration
         protected virtual string ValueAttributeName { get { throw null; } }
         public object Create(object parent, object context, System.Xml.XmlNode section) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property)]
     public sealed partial class NoSettingsVersionUpgradeAttribute : System.Attribute
     {
         public NoSettingsVersionUpgradeAttribute() { }
@@ -5978,13 +5978,13 @@ namespace System.Configuration
     public sealed partial class SchemeSettingElement : System.Configuration.ConfigurationElement
     {
         public SchemeSettingElement() { }
-        [System.Configuration.ConfigurationPropertyAttribute("genericUriParserOptions", DefaultValue=(System.Configuration.ConfigurationPropertyOptions)(0), IsRequired=true)]
+        [System.Configuration.ConfigurationPropertyAttribute("genericUriParserOptions", DefaultValue=System.Configuration.ConfigurationPropertyOptions.None, IsRequired=true)]
         public System.GenericUriParserOptions GenericUriParserOptions { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("name", DefaultValue=null, IsRequired=true, IsKey=true)]
         public string Name { get { throw null; } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
     }
-    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.Configuration.SchemeSettingElement), CollectionType=(System.Configuration.ConfigurationElementCollectionType)(1), AddItemName="add", ClearItemsName="clear", RemoveItemName="remove")]
+    [System.Configuration.ConfigurationCollectionAttribute(typeof(System.Configuration.SchemeSettingElement), CollectionType=System.Configuration.ConfigurationElementCollectionType.AddRemoveClearMap, AddItemName="add", ClearItemsName="clear", RemoveItemName="remove")]
     public sealed partial class SchemeSettingElementCollection : System.Configuration.ConfigurationElementCollection
     {
         public SchemeSettingElementCollection() { }
@@ -5995,7 +5995,7 @@ namespace System.Configuration
         protected override object GetElementKey(System.Configuration.ConfigurationElement element) { throw null; }
         public int IndexOf(System.Configuration.SchemeSettingElement element) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property)]
     public partial class SettingAttribute : System.Attribute
     {
         public SettingAttribute() { }
@@ -6016,7 +6016,7 @@ namespace System.Configuration
         [System.Configuration.ConfigurationPropertyAttribute("name", IsRequired=true, IsKey=true, DefaultValue="")]
         public string Name { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("serializeAs", IsRequired=true, DefaultValue=(System.Configuration.SettingsSerializeAs)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("serializeAs", IsRequired=true, DefaultValue=System.Configuration.SettingsSerializeAs.String)]
         public System.Configuration.SettingsSerializeAs SerializeAs { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("value", IsRequired=true, DefaultValue=null)]
         public System.Configuration.SettingValueElement Value { get { throw null; } set { } }
@@ -6060,19 +6060,19 @@ namespace System.Configuration
     {
         public SettingsContext() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property)]
     public sealed partial class SettingsDescriptionAttribute : System.Attribute
     {
         public SettingsDescriptionAttribute(string description) { }
         public string Description { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public sealed partial class SettingsGroupDescriptionAttribute : System.Attribute
     {
         public SettingsGroupDescriptionAttribute(string description) { }
         public string Description { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public sealed partial class SettingsGroupNameAttribute : System.Attribute
     {
         public SettingsGroupNameAttribute(string groupName) { }
@@ -6088,7 +6088,7 @@ namespace System.Configuration
     {
         Roaming = 0,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(132))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Property)]
     public sealed partial class SettingsManageabilityAttribute : System.Attribute
     {
         public SettingsManageabilityAttribute(System.Configuration.SettingsManageability manageability) { }
@@ -6154,7 +6154,7 @@ namespace System.Configuration
         public string Name { get { throw null; } }
         public System.Configuration.SettingsProperty Property { get { throw null; } }
         public object PropertyValue { get { throw null; } set { } }
-        public object SerializedValue { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]set { } }
+        public object SerializedValue { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]set { } }
         public bool UsingDefaultValue { get { throw null; } }
     }
     public partial class SettingsPropertyValueCollection : System.Collections.ICollection, System.Collections.IEnumerable, System.ICloneable
@@ -6187,7 +6187,7 @@ namespace System.Configuration
         public abstract System.Configuration.SettingsPropertyValueCollection GetPropertyValues(System.Configuration.SettingsContext context, System.Configuration.SettingsPropertyCollection collection);
         public abstract void SetPropertyValues(System.Configuration.SettingsContext context, System.Configuration.SettingsPropertyValueCollection collection);
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(132))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Property)]
     public sealed partial class SettingsProviderAttribute : System.Attribute
     {
         public SettingsProviderAttribute(string providerTypeName) { }
@@ -6208,7 +6208,7 @@ namespace System.Configuration
         String = 0,
         Xml = 1,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(132))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Property)]
     public sealed partial class SettingsSerializeAsAttribute : System.Attribute
     {
         public SettingsSerializeAsAttribute(System.Configuration.SettingsSerializeAs serializeAs) { }
@@ -6238,7 +6238,7 @@ namespace System.Configuration
         ConnectionString = 0,
         WebServiceUrl = 1,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(132))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Property)]
     public sealed partial class SpecialSettingAttribute : System.Attribute
     {
         public SpecialSettingAttribute(System.Configuration.SpecialSetting specialSetting) { }
@@ -6255,7 +6255,7 @@ namespace System.Configuration
         [System.Configuration.ConfigurationPropertyAttribute("schemeSettings")]
         public System.Configuration.SchemeSettingElementCollection SchemeSettings { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property)]
     public sealed partial class UserScopedSettingAttribute : System.Configuration.SettingAttribute
     {
         public UserScopedSettingAttribute() { }
@@ -6273,7 +6273,7 @@ namespace System.Diagnostics
     {
         public BooleanSwitch(string displayName, string description) : base (default(string), default(string)) { }
         public BooleanSwitch(string displayName, string description, string defaultSwitchValue) : base (default(string), default(string)) { }
-        public bool Enabled { get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]set { } }
+        public bool Enabled { get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]set { } }
         protected override void OnValueChanged() { }
     }
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Synchronization=true)]
@@ -6305,7 +6305,7 @@ namespace System.Diagnostics
         [System.ComponentModel.TypeConverterAttribute("System.Diagnostics.Design.StringValueConverter, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.Diagnostics.MonitoringDescriptionAttribute("CounterName")]
         public string CounterName { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.Diagnostics.PerformanceCounterType)(65536))]
+        [System.ComponentModel.DefaultValueAttribute(System.Diagnostics.PerformanceCounterType.NumberOfItems32)]
         [System.Diagnostics.MonitoringDescriptionAttribute("CounterType")]
         public System.Diagnostics.PerformanceCounterType CounterType { get { throw null; } set { } }
     }
@@ -6331,8 +6331,8 @@ namespace System.Diagnostics
     {
         private int _dummyPrimitive;
         public static System.Diagnostics.CounterSample Empty;
-        public CounterSample(long rawValue, long baseValue, long counterFrequency, long systemFrequency, long timeStamp, long timeStamp100nSec, System.Diagnostics.PerformanceCounterType counterType) { throw null;}
-        public CounterSample(long rawValue, long baseValue, long counterFrequency, long systemFrequency, long timeStamp, long timeStamp100nSec, System.Diagnostics.PerformanceCounterType counterType, long counterTimeStamp) { throw null;}
+        public CounterSample(long rawValue, long baseValue, long counterFrequency, long systemFrequency, long timeStamp, long timeStamp100nSec, System.Diagnostics.PerformanceCounterType counterType) { throw null; }
+        public CounterSample(long rawValue, long baseValue, long counterFrequency, long systemFrequency, long timeStamp, long timeStamp100nSec, System.Diagnostics.PerformanceCounterType counterType, long counterTimeStamp) { throw null; }
         public long BaseValue { get { throw null; } }
         public long CounterFrequency { get { throw null; } }
         public long CounterTimeStamp { get { throw null; } }
@@ -6362,10 +6362,10 @@ namespace System.Diagnostics
     public delegate void DataReceivedEventHandler(object sender, System.Diagnostics.DataReceivedEventArgs e);
     public static partial class Debug
     {
-        public static bool AutoFlush { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]set { } }
+        public static bool AutoFlush { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]set { } }
         public static int IndentLevel { get { throw null; } set { } }
         public static int IndentSize { get { throw null; } set { } }
-        public static System.Diagnostics.TraceListenerCollection Listeners { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2)), System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, SharedState=true)]get { throw null; } }
+        public static System.Diagnostics.TraceListenerCollection Listeners { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode), System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, SharedState=true)]get { throw null; } }
         [System.Diagnostics.ConditionalAttribute("DEBUG")]
         public static void Assert(bool condition) { }
         [System.Diagnostics.ConditionalAttribute("DEBUG")]
@@ -6375,7 +6375,7 @@ namespace System.Diagnostics
         [System.Diagnostics.ConditionalAttribute("DEBUG")]
         public static void Assert(bool condition, string message, string detailMessageFormat, params object[] args) { }
         [System.Diagnostics.ConditionalAttribute("DEBUG")]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public static void Close() { }
         [System.Diagnostics.ConditionalAttribute("DEBUG")]
         public static void Fail(string message) { }
@@ -6490,7 +6490,7 @@ namespace System.Diagnostics
         [System.Diagnostics.MonitoringDescriptionAttribute("LogMonitoring")]
         public bool EnableRaisingEvents { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("LogEntries")]
         public System.Diagnostics.EventLogEntryCollection Entries { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -6507,7 +6507,7 @@ namespace System.Diagnostics
         [System.Diagnostics.MonitoringDescriptionAttribute("LogMachineName")]
         public string MachineName { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         public long MaximumKilobytes { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
@@ -6650,7 +6650,7 @@ namespace System.Diagnostics
         None = 0,
         Write = 16,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(621), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Event | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.SerializableAttribute]
     public partial class EventLogPermissionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute
     {
@@ -6757,7 +6757,7 @@ namespace System.Diagnostics
         public override string ToString() { throw null; }
     }
     [System.Runtime.InteropServices.GuidAttribute("73386977-D6FD-11D2-BED5-00C04F79E3AE")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface ICollectData
     {
         void CloseData();
@@ -6792,7 +6792,7 @@ namespace System.Diagnostics
         public bool Contains(string counterName) { throw null; }
         public void CopyTo(System.Diagnostics.InstanceDataCollection[] counters, int index) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All)]
     public partial class MonitoringDescriptionAttribute : System.ComponentModel.DescriptionAttribute
     {
         public MonitoringDescriptionAttribute(string description) { }
@@ -6821,7 +6821,7 @@ namespace System.Diagnostics
         [System.ComponentModel.SettingsBindableAttribute(true)]
         [System.ComponentModel.TypeConverterAttribute("System.Diagnostics.Design.CategoryValueConverter, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         public string CategoryName { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.ReadOnlyAttribute(true)]
         [System.Diagnostics.MonitoringDescriptionAttribute("PC_CounterHelp")]
         public string CounterHelp { get { throw null; } }
@@ -6830,10 +6830,10 @@ namespace System.Diagnostics
         [System.ComponentModel.SettingsBindableAttribute(true)]
         [System.ComponentModel.TypeConverterAttribute("System.Diagnostics.Design.CounterNameConverter, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         public string CounterName { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("PC_CounterType")]
         public System.Diagnostics.PerformanceCounterType CounterType { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Diagnostics.PerformanceCounterInstanceLifetime)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Diagnostics.PerformanceCounterInstanceLifetime.Global)]
         public System.Diagnostics.PerformanceCounterInstanceLifetime InstanceLifetime { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.ReadOnlyAttribute(true)]
@@ -6845,7 +6845,7 @@ namespace System.Diagnostics
         [System.ComponentModel.SettingsBindableAttribute(true)]
         public string MachineName { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("PC_RawValue")]
         public long RawValue { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
@@ -6859,11 +6859,11 @@ namespace System.Diagnostics
         protected override void Dispose(bool disposing) { }
         public void EndInit() { }
         public long Increment() { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public long IncrementBy(long value) { throw null; }
         public System.Diagnostics.CounterSample NextSample() { throw null; }
         public float NextValue() { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public void RemoveInstance() { }
     }
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Synchronization=true, SharedState=true)]
@@ -6920,7 +6920,7 @@ namespace System.Diagnostics
         [System.ObsoleteAttribute("This class has been deprecated.  Use the PerformanceCounters through the System.Diagnostics.PerformanceCounter class instead.  http://go.microsoft.com/fwlink/?linkid=14202")]
         void System.Diagnostics.ICollectData.CloseData() { }
         [System.ObsoleteAttribute("This class has been deprecated.  Use the PerformanceCounters through the System.Diagnostics.PerformanceCounter class instead.  http://go.microsoft.com/fwlink/?linkid=14202")]
-        void System.Diagnostics.ICollectData.CollectData(int callIdx, System.IntPtr valueNamePtr, System.IntPtr dataPtr, int totalBytes, out System.IntPtr res) { res = default(System.IntPtr); }
+        void System.Diagnostics.ICollectData.CollectData(int callIdx, System.IntPtr valueNamePtr, System.IntPtr dataPtr, int totalBytes, out System.IntPtr res) { throw null; }
     }
     [System.SerializableAttribute]
     public sealed partial class PerformanceCounterPermission : System.Security.Permissions.ResourcePermissionBase
@@ -6943,7 +6943,7 @@ namespace System.Diagnostics
         Read = 1,
         Write = 2,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(621), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Event | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.SerializableAttribute]
     public partial class PerformanceCounterPermissionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute
     {
@@ -7021,7 +7021,7 @@ namespace System.Diagnostics
     public partial class Process : System.ComponentModel.Component
     {
         public Process() { }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessBasePriority")]
         public int BasePriority { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
@@ -7029,148 +7029,148 @@ namespace System.Diagnostics
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessEnableRaisingEvents")]
         public bool EnableRaisingEvents { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessExitCode")]
         public int ExitCode { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessExitTime")]
         public System.DateTime ExitTime { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessHandle")]
         public System.IntPtr Handle { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessHandleCount")]
         public int HandleCount { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessTerminated")]
         public bool HasExited { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessId")]
         public int Id { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessMachineName")]
         public string MachineName { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessMainModule")]
         public System.Diagnostics.ProcessModule MainModule { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessMainWindowHandle")]
         public System.IntPtr MainWindowHandle { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessMainWindowTitle")]
         public string MainWindowTitle { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessMaxWorkingSet")]
         public System.IntPtr MaxWorkingSet { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessMinWorkingSet")]
         public System.IntPtr MinWorkingSet { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessModules")]
         public System.Diagnostics.ProcessModuleCollection Modules { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessNonpagedSystemMemorySize")]
         [System.ObsoleteAttribute("This property has been deprecated.  Please use System.Diagnostics.Process.NonpagedSystemMemorySize64 instead.  http://go.microsoft.com/fwlink/?linkid=14202")]
         public int NonpagedSystemMemorySize { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessNonpagedSystemMemorySize")]
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         public long NonpagedSystemMemorySize64 { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessPagedMemorySize")]
         [System.ObsoleteAttribute("This property has been deprecated.  Please use System.Diagnostics.Process.PagedMemorySize64 instead.  http://go.microsoft.com/fwlink/?linkid=14202")]
         public int PagedMemorySize { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessPagedMemorySize")]
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         public long PagedMemorySize64 { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessPagedSystemMemorySize")]
         [System.ObsoleteAttribute("This property has been deprecated.  Please use System.Diagnostics.Process.PagedSystemMemorySize64 instead.  http://go.microsoft.com/fwlink/?linkid=14202")]
         public int PagedSystemMemorySize { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessPagedSystemMemorySize")]
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         public long PagedSystemMemorySize64 { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessPeakPagedMemorySize")]
         [System.ObsoleteAttribute("This property has been deprecated.  Please use System.Diagnostics.Process.PeakPagedMemorySize64 instead.  http://go.microsoft.com/fwlink/?linkid=14202")]
         public int PeakPagedMemorySize { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessPeakPagedMemorySize")]
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         public long PeakPagedMemorySize64 { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessPeakVirtualMemorySize")]
         [System.ObsoleteAttribute("This property has been deprecated.  Please use System.Diagnostics.Process.PeakVirtualMemorySize64 instead.  http://go.microsoft.com/fwlink/?linkid=14202")]
         public int PeakVirtualMemorySize { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessPeakVirtualMemorySize")]
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         public long PeakVirtualMemorySize64 { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessPeakWorkingSet")]
         [System.ObsoleteAttribute("This property has been deprecated.  Please use System.Diagnostics.Process.PeakWorkingSet64 instead.  http://go.microsoft.com/fwlink/?linkid=14202")]
         public int PeakWorkingSet { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessPeakWorkingSet")]
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         public long PeakWorkingSet64 { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessPriorityBoostEnabled")]
         public bool PriorityBoostEnabled { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessPriorityClass")]
         public System.Diagnostics.ProcessPriorityClass PriorityClass { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessPrivateMemorySize")]
         [System.ObsoleteAttribute("This property has been deprecated.  Please use System.Diagnostics.Process.PrivateMemorySize64 instead.  http://go.microsoft.com/fwlink/?linkid=14202")]
         public int PrivateMemorySize { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessPrivateMemorySize")]
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         public long PrivateMemorySize64 { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessPrivilegedProcessorTime")]
         public System.TimeSpan PrivilegedProcessorTime { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessProcessName")]
         public string ProcessName { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessProcessorAffinity")]
         public System.IntPtr ProcessorAffinity { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessResponding")]
         public bool Responding { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public Microsoft.Win32.SafeHandles.SafeProcessHandle SafeHandle { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessSessionId")]
         public int SessionId { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessStandardError")]
         public System.IO.StreamReader StandardError { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessStandardInput")]
         public System.IO.StreamWriter StandardInput { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessStandardOutput")]
         public System.IO.StreamReader StandardOutput { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessStartInfo")]
         public System.Diagnostics.ProcessStartInfo StartInfo { get { throw null; } set { } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessStartTime")]
         public System.DateTime StartTime { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
@@ -7178,28 +7178,28 @@ namespace System.Diagnostics
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessSynchronizingObject")]
         public System.ComponentModel.ISynchronizeInvoke SynchronizingObject { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessThreads")]
         public System.Diagnostics.ProcessThreadCollection Threads { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessTotalProcessorTime")]
         public System.TimeSpan TotalProcessorTime { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessUserProcessorTime")]
         public System.TimeSpan UserProcessorTime { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessVirtualMemorySize")]
         [System.ObsoleteAttribute("This property has been deprecated.  Please use System.Diagnostics.Process.VirtualMemorySize64 instead.  http://go.microsoft.com/fwlink/?linkid=14202")]
         public int VirtualMemorySize { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessVirtualMemorySize")]
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         public long VirtualMemorySize64 { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessWorkingSet")]
         [System.ObsoleteAttribute("This property has been deprecated.  Please use System.Diagnostics.Process.WorkingSet64 instead.  http://go.microsoft.com/fwlink/?linkid=14202")]
         public int WorkingSet { get { throw null; } }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessWorkingSet")]
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         public long WorkingSet64 { get { throw null; } }
@@ -7306,11 +7306,11 @@ namespace System.Diagnostics
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public string Domain { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         public System.Collections.Generic.IDictionary<string, string> Environment { get { throw null; } }
         [System.ComponentModel.DefaultValueAttribute(null)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(2))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
         [System.ComponentModel.EditorAttribute("System.Diagnostics.Design.StringDictionaryEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessEnvironmentVariables")]
@@ -7320,7 +7320,7 @@ namespace System.Diagnostics
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessErrorDialog")]
         public bool ErrorDialog { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.IntPtr ErrorDialogParentHandle { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
         [System.ComponentModel.EditorAttribute("System.Diagnostics.Design.StartFileNameEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
@@ -7333,7 +7333,7 @@ namespace System.Diagnostics
         public bool LoadUserProfile { get { throw null; } set { } }
         public System.Security.SecureString Password { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string PasswordInClearText { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute(false)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
@@ -7361,9 +7361,9 @@ namespace System.Diagnostics
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessVerb")]
         public string Verb { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public string[] Verbs { get { throw null; } }
-        [System.ComponentModel.DefaultValueAttribute((System.Diagnostics.ProcessWindowStyle)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.Diagnostics.ProcessWindowStyle.Normal)]
         [System.ComponentModel.NotifyParentPropertyAttribute(true)]
         [System.Diagnostics.MonitoringDescriptionAttribute("ProcessWindowStyle")]
         public System.Diagnostics.ProcessWindowStyle WindowStyle { get { throw null; } set { } }
@@ -7438,7 +7438,7 @@ namespace System.Diagnostics
     [System.FlagsAttribute]
     public enum SourceLevels
     {
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         ActivityTracing = 65280,
         All = -1,
         Critical = 1,
@@ -7452,24 +7452,24 @@ namespace System.Diagnostics
     {
         public SourceSwitch(string name) : base (default(string), default(string)) { }
         public SourceSwitch(string displayName, string defaultSwitchValue) : base (default(string), default(string)) { }
-        public System.Diagnostics.SourceLevels Level { get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]set { } }
+        public System.Diagnostics.SourceLevels Level { get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]set { } }
         protected override void OnValueChanged() { }
         public bool ShouldTrace(System.Diagnostics.TraceEventType eventType) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public static partial class StackFrameExtensions
     {
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public static System.IntPtr GetNativeImageBase(this System.Diagnostics.StackFrame stackFrame) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public static System.IntPtr GetNativeIP(this System.Diagnostics.StackFrame stackFrame) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public static bool HasILOffset(this System.Diagnostics.StackFrame stackFrame) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public static bool HasMethod(this System.Diagnostics.StackFrame stackFrame) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public static bool HasNativeImage(this System.Diagnostics.StackFrame stackFrame) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public static bool HasSource(this System.Diagnostics.StackFrame stackFrame) { throw null; }
     }
     public partial class Stopwatch
@@ -7504,7 +7504,7 @@ namespace System.Diagnostics
         protected virtual void OnSwitchSettingChanged() { }
         protected virtual void OnValueChanged() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(741))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Event | System.AttributeTargets.Method | System.AttributeTargets.Property)]
     public sealed partial class SwitchAttribute : System.Attribute
     {
         public SwitchAttribute(string switchName, System.Type switchType) { }
@@ -7513,7 +7513,7 @@ namespace System.Diagnostics
         public System.Type SwitchType { get { throw null; } set { } }
         public static System.Diagnostics.SwitchAttribute[] GetAll(System.Reflection.Assembly assembly) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public sealed partial class SwitchLevelAttribute : System.Attribute
     {
         public SwitchLevelAttribute(System.Type switchLevelType) { }
@@ -7577,12 +7577,12 @@ namespace System.Diagnostics
     public sealed partial class Trace
     {
         internal Trace() { }
-        public static bool AutoFlush { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]set { } }
-        public static System.Diagnostics.CorrelationManager CorrelationManager { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        public static bool AutoFlush { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]set { } }
+        public static System.Diagnostics.CorrelationManager CorrelationManager { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         public static int IndentLevel { get { throw null; } set { } }
         public static int IndentSize { get { throw null; } set { } }
         public static System.Diagnostics.TraceListenerCollection Listeners { [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, SharedState=true)]get { throw null; } }
-        public static bool UseGlobalLock { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]set { } }
+        public static bool UseGlobalLock { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]set { } }
         [System.Diagnostics.ConditionalAttribute("TRACE")]
         public static void Assert(bool condition) { }
         [System.Diagnostics.ConditionalAttribute("TRACE")]
@@ -7662,15 +7662,15 @@ namespace System.Diagnostics
         Critical = 1,
         Error = 2,
         Information = 8,
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         Resume = 2048,
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         Start = 256,
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         Stop = 512,
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         Suspend = 1024,
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         Transfer = 4096,
         Verbose = 16,
         Warning = 4,
@@ -7778,10 +7778,10 @@ namespace System.Diagnostics
         public TraceSource(string name) { }
         public TraceSource(string name, System.Diagnostics.SourceLevels defaultLevel) { }
         public System.Collections.Specialized.StringDictionary Attributes { get { throw null; } }
-        public System.Diagnostics.TraceListenerCollection Listeners { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        public System.Diagnostics.TraceListenerCollection Listeners { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         public string Name { get { throw null; } }
-        public System.Diagnostics.SourceSwitch Switch { get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]set { } }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        public System.Diagnostics.SourceSwitch Switch { get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]set { } }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public void Close() { }
         public void Flush() { }
         protected internal virtual string[] GetSupportedAttributes() { throw null; }
@@ -7807,7 +7807,7 @@ namespace System.Diagnostics
     {
         public TraceSwitch(string displayName, string description) : base (default(string), default(string)) { }
         public TraceSwitch(string displayName, string description, string defaultSwitchValue) : base (default(string), default(string)) { }
-        public System.Diagnostics.TraceLevel Level { get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]set { } }
+        public System.Diagnostics.TraceLevel Level { get { throw null; } [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]set { } }
         public bool TraceError { get { throw null; } }
         public bool TraceInfo { get { throw null; } }
         public bool TraceVerbose { get { throw null; } }
@@ -7837,7 +7837,7 @@ namespace System.Diagnostics
 }
 namespace System.Diagnostics.CodeAnalysis
 {
-    [System.AttributeUsageAttribute((System.AttributeTargets)(748), Inherited=false, AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Event | System.AttributeTargets.Method | System.AttributeTargets.Property | System.AttributeTargets.Struct, Inherited=false, AllowMultiple=false)]
     public sealed partial class ExcludeFromCodeCoverageAttribute : System.Attribute
     {
         public ExcludeFromCodeCoverageAttribute() { }
@@ -7882,7 +7882,7 @@ namespace System.IO
         [System.ComponentModel.BrowsableAttribute(false)]
         [System.ComponentModel.DefaultValueAttribute(8192)]
         public int InternalBufferSize { get { throw null; } set { } }
-        [System.ComponentModel.DefaultValueAttribute((System.IO.NotifyFilters)(19))]
+        [System.ComponentModel.DefaultValueAttribute(System.IO.NotifyFilters.DirectoryName | System.IO.NotifyFilters.FileName | System.IO.NotifyFilters.LastWrite)]
         [System.IO.IODescriptionAttribute("FSW_ChangedFilter")]
         public System.IO.NotifyFilters NotifyFilter { get { throw null; } set { } }
         [System.ComponentModel.DefaultValueAttribute("")]
@@ -7933,7 +7933,7 @@ namespace System.IO
         public InvalidDataException(string message) { }
         public InvalidDataException(string message, System.Exception innerException) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All)]
     public partial class IODescriptionAttribute : System.ComponentModel.DescriptionAttribute
     {
         public IODescriptionAttribute(string description) { }
@@ -8110,26 +8110,26 @@ namespace System.IO.Ports
         public SerialPort(string portName, int baudRate, System.IO.Ports.Parity parity, int dataBits) { }
         public SerialPort(string portName, int baudRate, System.IO.Ports.Parity parity, int dataBits, System.IO.Ports.StopBits stopBits) { }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public System.IO.Stream BaseStream { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(9600)]
         [System.Diagnostics.MonitoringDescriptionAttribute("BaudRate")]
         public int BaudRate { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool BreakState { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int BytesToRead { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public int BytesToWrite { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool CDHolding { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool CtsHolding { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(8)]
@@ -8140,18 +8140,18 @@ namespace System.IO.Ports
         [System.Diagnostics.MonitoringDescriptionAttribute("DiscardNull")]
         public bool DiscardNull { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public bool DsrHolding { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(true)]
         [System.ComponentModel.DefaultValueAttribute(false)]
         [System.Diagnostics.MonitoringDescriptionAttribute("DtrEnable")]
         public bool DtrEnable { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         [System.Diagnostics.MonitoringDescriptionAttribute("Encoding")]
         public System.Text.Encoding Encoding { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.IO.Ports.Handshake)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.IO.Ports.Handshake.None)]
         [System.Diagnostics.MonitoringDescriptionAttribute("Handshake")]
         public System.IO.Ports.Handshake Handshake { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(false)]
@@ -8161,7 +8161,7 @@ namespace System.IO.Ports
         [System.Diagnostics.MonitoringDescriptionAttribute("NewLine")]
         public string NewLine { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.IO.Ports.Parity)(0))]
+        [System.ComponentModel.DefaultValueAttribute(System.IO.Ports.Parity.None)]
         [System.Diagnostics.MonitoringDescriptionAttribute("Parity")]
         public System.IO.Ports.Parity Parity { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
@@ -8189,7 +8189,7 @@ namespace System.IO.Ports
         [System.Diagnostics.MonitoringDescriptionAttribute("RtsEnable")]
         public bool RtsEnable { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
-        [System.ComponentModel.DefaultValueAttribute((System.IO.Ports.StopBits)(1))]
+        [System.ComponentModel.DefaultValueAttribute(System.IO.Ports.StopBits.One)]
         [System.Diagnostics.MonitoringDescriptionAttribute("StopBits")]
         public System.IO.Ports.StopBits StopBits { get { throw null; } set { } }
         [System.ComponentModel.BrowsableAttribute(true)]
@@ -8260,7 +8260,7 @@ namespace System.Media
         public void PlayLooping() { }
         public void PlaySync() { }
         public void Stop() { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
     }
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, UI=true)]
@@ -8385,9 +8385,9 @@ namespace System.Net
     {
         public CookieException() { }
         protected CookieException(System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         public override void GetObjectData(System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128), SerializationFormatter=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter, SerializationFormatter=true)]
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext) { }
     }
     public partial class CredentialCache : System.Collections.IEnumerable, System.Net.ICredentials, System.Net.ICredentialsByHost
@@ -8472,7 +8472,7 @@ namespace System.Net
         public override System.Security.SecurityElement ToXml() { throw null; }
         public override System.Security.IPermission Union(System.Security.IPermission target) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(109), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.SerializableAttribute]
     public sealed partial class DnsPermissionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute
     {
@@ -8544,7 +8544,7 @@ namespace System.Net
         protected override void GetObjectData(System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext) { }
         public override System.IO.Stream GetRequestStream() { throw null; }
         public override System.Net.WebResponse GetResponse() { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128), SerializationFormatter=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter, SerializationFormatter=true)]
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext) { }
     }
     [System.SerializableAttribute]
@@ -8561,7 +8561,7 @@ namespace System.Net
         [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, SerializationFormatter=true)]
         protected override void GetObjectData(System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext) { }
         public override System.IO.Stream GetResponseStream() { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128), SerializationFormatter=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter, SerializationFormatter=true)]
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext) { }
     }
     public enum FtpStatusCode
@@ -8703,7 +8703,7 @@ namespace System.Net
         public System.Security.Principal.IPrincipal User { get { throw null; } }
         public System.Threading.Tasks.Task<System.Net.WebSockets.HttpListenerWebSocketContext> AcceptWebSocketAsync(string subProtocol) { throw null; }
         public System.Threading.Tasks.Task<System.Net.WebSockets.HttpListenerWebSocketContext> AcceptWebSocketAsync(string subProtocol, int receiveBufferSize, System.TimeSpan keepAliveInterval) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public System.Threading.Tasks.Task<System.Net.WebSockets.HttpListenerWebSocketContext> AcceptWebSocketAsync(string subProtocol, int receiveBufferSize, System.TimeSpan keepAliveInterval, System.ArraySegment<byte> internalBuffer) { throw null; }
         public System.Threading.Tasks.Task<System.Net.WebSockets.HttpListenerWebSocketContext> AcceptWebSocketAsync(string subProtocol, System.TimeSpan keepAliveInterval) { throw null; }
     }
@@ -8941,7 +8941,7 @@ namespace System.Net
     [System.SerializableAttribute]
     public partial class HttpWebRequest : System.Net.WebRequest, System.Runtime.Serialization.ISerializable
     {
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public HttpWebRequest() { }
         [System.ObsoleteAttribute("Serialization is obsoleted for this type.  http://go.microsoft.com/fwlink/?linkid=14202")]
@@ -9006,20 +9006,20 @@ namespace System.Net
         [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, ExternalThreading=true)]
         public override System.IAsyncResult BeginGetResponse(System.AsyncCallback callback, object state) { throw null; }
         public override System.IO.Stream EndGetRequestStream(System.IAsyncResult asyncResult) { throw null; }
-        public System.IO.Stream EndGetRequestStream(System.IAsyncResult asyncResult, out System.Net.TransportContext context) { context = default(System.Net.TransportContext); throw null; }
+        public System.IO.Stream EndGetRequestStream(System.IAsyncResult asyncResult, out System.Net.TransportContext context) { throw null; }
         public override System.Net.WebResponse EndGetResponse(System.IAsyncResult asyncResult) { throw null; }
         [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, SerializationFormatter=true)]
         protected override void GetObjectData(System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext) { }
         public override System.IO.Stream GetRequestStream() { throw null; }
-        public System.IO.Stream GetRequestStream(out System.Net.TransportContext context) { context = default(System.Net.TransportContext); throw null; }
+        public System.IO.Stream GetRequestStream(out System.Net.TransportContext context) { throw null; }
         public override System.Net.WebResponse GetResponse() { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128), SerializationFormatter=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter, SerializationFormatter=true)]
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext) { }
     }
     [System.SerializableAttribute]
     public partial class HttpWebResponse : System.Net.WebResponse, System.Runtime.Serialization.ISerializable
     {
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public HttpWebResponse() { }
         [System.ObsoleteAttribute("Serialization is obsoleted for this type.  http://go.microsoft.com/fwlink/?linkid=14202")]
@@ -9045,7 +9045,7 @@ namespace System.Net
         protected override void GetObjectData(System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext) { }
         public string GetResponseHeader(string headerName) { throw null; }
         public override System.IO.Stream GetResponseStream() { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128), SerializationFormatter=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter, SerializationFormatter=true)]
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext) { }
     }
     public partial interface IAuthenticationModule
@@ -9107,7 +9107,7 @@ namespace System.Net
         public static long NetworkToHostOrder(long network) { throw null; }
         public static System.Net.IPAddress Parse(string ipString) { throw null; }
         public override string ToString() { throw null; }
-        public static bool TryParse(string ipString, out System.Net.IPAddress address) { address = default(System.Net.IPAddress); throw null; }
+        public static bool TryParse(string ipString, out System.Net.IPAddress address) { throw null; }
     }
     [System.SerializableAttribute]
     public partial class IPEndPoint : System.Net.EndPoint
@@ -9186,9 +9186,9 @@ namespace System.Net
         public ProtocolViolationException() { }
         protected ProtocolViolationException(System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext) { }
         public ProtocolViolationException(string message) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         public override void GetObjectData(System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128), SerializationFormatter=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter, SerializationFormatter=true)]
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext) { }
     }
     [System.FlagsAttribute]
@@ -9273,7 +9273,7 @@ namespace System.Net
         public override System.Security.SecurityElement ToXml() { throw null; }
         public override System.Security.IPermission Union(System.Security.IPermission target) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(109), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.SerializableAttribute]
     public sealed partial class SocketPermissionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute
     {
@@ -9335,10 +9335,10 @@ namespace System.Net
     public partial class WebClient : System.ComponentModel.Component
     {
         public WebClient() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public bool AllowReadStreamBuffering { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public bool AllowWriteStreamBuffering { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
         public string BaseAddress { get { throw null; } set { } }
@@ -9362,7 +9362,7 @@ namespace System.Net
         public event System.Net.UploadProgressChangedEventHandler UploadProgressChanged { add { } remove { } }
         public event System.Net.UploadStringCompletedEventHandler UploadStringCompleted { add { } remove { } }
         public event System.Net.UploadValuesCompletedEventHandler UploadValuesCompleted { add { } remove { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public event System.Net.WriteStreamClosedEventHandler WriteStreamClosed { add { } remove { } }
         public void CancelAsync() { }
@@ -9416,7 +9416,7 @@ namespace System.Net
         protected virtual void OnUploadProgressChanged(System.Net.UploadProgressChangedEventArgs e) { }
         protected virtual void OnUploadStringCompleted(System.Net.UploadStringCompletedEventArgs e) { }
         protected virtual void OnUploadValuesCompleted(System.Net.UploadValuesCompletedEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         protected virtual void OnWriteStreamClosed(System.Net.WriteStreamClosedEventArgs e) { }
         public System.IO.Stream OpenRead(string address) { throw null; }
@@ -9553,9 +9553,9 @@ namespace System.Net
         public WebException(string message, System.Net.WebExceptionStatus status) { }
         public System.Net.WebResponse Response { get { throw null; } }
         public System.Net.WebExceptionStatus Status { get { throw null; } }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         public override void GetObjectData(System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext) { }
     }
     public enum WebExceptionStatus
@@ -9603,7 +9603,7 @@ namespace System.Net
         public override string Get(string name) { throw null; }
         public override System.Collections.IEnumerator GetEnumerator() { throw null; }
         public override string GetKey(int index) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         public override void GetObjectData(System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext) { }
         public override string[] GetValues(int index) { throw null; }
         public override string[] GetValues(string header) { throw null; }
@@ -9616,7 +9616,7 @@ namespace System.Net
         public void Set(System.Net.HttpRequestHeader header, string value) { }
         public void Set(System.Net.HttpResponseHeader header, string value) { }
         public override void Set(string name, string value) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128), SerializationFormatter=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter, SerializationFormatter=true)]
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext) { }
         public byte[] ToByteArray() { throw null; }
         public override string ToString() { throw null; }
@@ -9640,7 +9640,7 @@ namespace System.Net
         public override System.Security.SecurityElement ToXml() { throw null; }
         public override System.Security.IPermission Union(System.Security.IPermission target) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(109), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.SerializableAttribute]
     public sealed partial class WebPermissionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute
     {
@@ -9677,7 +9677,7 @@ namespace System.Net
         protected virtual void GetObjectData(System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext) { }
         public System.Uri GetProxy(System.Uri destination) { throw null; }
         public bool IsBypassed(System.Uri host) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128), SerializationFormatter=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter, SerializationFormatter=true)]
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext) { }
     }
     [System.SerializableAttribute]
@@ -9690,7 +9690,7 @@ namespace System.Net
         public virtual string ConnectionGroupName { get { throw null; } set { } }
         public virtual long ContentLength { get { throw null; } set { } }
         public virtual string ContentType { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public virtual System.Net.IWebRequestCreate CreatorInstance { get { throw null; } }
         public virtual System.Net.ICredentials Credentials { get { throw null; } set { } }
@@ -9725,11 +9725,11 @@ namespace System.Net
         [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, ExternalThreading=true)]
         public virtual System.Threading.Tasks.Task<System.Net.WebResponse> GetResponseAsync() { throw null; }
         public static System.Net.IWebProxy GetSystemWebProxy() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public static void RegisterPortableWebRequestCreator(System.Net.IWebRequestCreate creator) { }
         public static bool RegisterPrefix(string prefix, System.Net.IWebRequestCreate creator) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128), SerializationFormatter=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter, SerializationFormatter=true)]
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext) { }
     }
     public static partial class WebRequestMethods
@@ -9783,7 +9783,7 @@ namespace System.Net
         [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, SerializationFormatter=true)]
         protected virtual void GetObjectData(System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext) { }
         public virtual System.IO.Stream GetResponseStream() { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128), SerializationFormatter=true)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter, SerializationFormatter=true)]
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext) { }
     }
     public static partial class WebUtility
@@ -9797,17 +9797,17 @@ namespace System.Net
         public static string UrlEncode(string value) { throw null; }
         public static byte[] UrlEncodeToBytes(byte[] value, int offset, int count) { throw null; }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public partial class WriteStreamClosedEventArgs : System.EventArgs
     {
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public WriteStreamClosedEventArgs() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public System.Exception Error { get { throw null; } }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public delegate void WriteStreamClosedEventHandler(object sender, System.Net.WriteStreamClosedEventArgs e);
 }
 namespace System.Net.Cache
@@ -9977,7 +9977,7 @@ namespace System.Net.Configuration
     public sealed partial class FtpCachePolicyElement : System.Configuration.ConfigurationElement
     {
         public FtpCachePolicyElement() { }
-        [System.Configuration.ConfigurationPropertyAttribute("policyLevel", DefaultValue=(System.Net.Cache.RequestCacheLevel)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("policyLevel", DefaultValue=System.Net.Cache.RequestCacheLevel.Default)]
         public System.Net.Cache.RequestCacheLevel PolicyLevel { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         protected override void DeserializeElement(System.Xml.XmlReader reader, bool serializeCollectionKey) { }
@@ -9992,7 +9992,7 @@ namespace System.Net.Configuration
         public System.TimeSpan MaximumStale { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("minimumFresh", DefaultValue="-10675199.02:48:05.4775808")]
         public System.TimeSpan MinimumFresh { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("policyLevel", IsRequired=true, DefaultValue=(System.Net.Cache.HttpRequestCacheLevel)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("policyLevel", IsRequired=true, DefaultValue=System.Net.Cache.HttpRequestCacheLevel.Default)]
         public System.Net.Cache.HttpRequestCacheLevel PolicyLevel { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         protected override void DeserializeElement(System.Xml.XmlReader reader, bool serializeCollectionKey) { }
@@ -10085,16 +10085,16 @@ namespace System.Net.Configuration
     public sealed partial class ProxyElement : System.Configuration.ConfigurationElement
     {
         public ProxyElement() { }
-        [System.Configuration.ConfigurationPropertyAttribute("autoDetect", DefaultValue=(System.Net.Configuration.ProxyElement.AutoDetectValues)(-1))]
+        [System.Configuration.ConfigurationPropertyAttribute("autoDetect", DefaultValue=System.Net.Configuration.ProxyElement.AutoDetectValues.Unspecified)]
         public System.Net.Configuration.ProxyElement.AutoDetectValues AutoDetect { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("bypassonlocal", DefaultValue=(System.Net.Configuration.ProxyElement.BypassOnLocalValues)(-1))]
+        [System.Configuration.ConfigurationPropertyAttribute("bypassonlocal", DefaultValue=System.Net.Configuration.ProxyElement.BypassOnLocalValues.Unspecified)]
         public System.Net.Configuration.ProxyElement.BypassOnLocalValues BypassOnLocal { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("proxyaddress")]
         public System.Uri ProxyAddress { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("scriptLocation")]
         public System.Uri ScriptLocation { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("usesystemdefault", DefaultValue=(System.Net.Configuration.ProxyElement.UseSystemDefaultValues)(-1))]
+        [System.Configuration.ConfigurationPropertyAttribute("usesystemdefault", DefaultValue=System.Net.Configuration.ProxyElement.UseSystemDefaultValues.Unspecified)]
         public System.Net.Configuration.ProxyElement.UseSystemDefaultValues UseSystemDefault { get { throw null; } set { } }
         public enum AutoDetectValues
         {
@@ -10122,7 +10122,7 @@ namespace System.Net.Configuration
         public System.Net.Configuration.FtpCachePolicyElement DefaultFtpCachePolicy { get { throw null; } }
         [System.Configuration.ConfigurationPropertyAttribute("defaultHttpCachePolicy")]
         public System.Net.Configuration.HttpCachePolicyElement DefaultHttpCachePolicy { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("defaultPolicyLevel", DefaultValue=(System.Net.Cache.RequestCacheLevel)(1))]
+        [System.Configuration.ConfigurationPropertyAttribute("defaultPolicyLevel", DefaultValue=System.Net.Cache.RequestCacheLevel.BypassCache)]
         public System.Net.Cache.RequestCacheLevel DefaultPolicyLevel { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("disableAllCaching", DefaultValue=false)]
         public bool DisableAllCaching { get { throw null; } set { } }
@@ -10145,7 +10145,7 @@ namespace System.Net.Configuration
         public int DnsRefreshTimeout { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("enableDnsRoundRobin", DefaultValue=false)]
         public bool EnableDnsRoundRobin { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("encryptionPolicy", DefaultValue=(System.Net.Security.EncryptionPolicy)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("encryptionPolicy", DefaultValue=System.Net.Security.EncryptionPolicy.RequireEncryption)]
         public System.Net.Security.EncryptionPolicy EncryptionPolicy { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("expect100Continue", DefaultValue=true)]
         public bool Expect100Continue { get { throw null; } set { } }
@@ -10200,9 +10200,9 @@ namespace System.Net.Configuration
     public sealed partial class SmtpSection : System.Configuration.ConfigurationSection
     {
         public SmtpSection() { }
-        [System.Configuration.ConfigurationPropertyAttribute("deliveryFormat", DefaultValue=(System.Net.Mail.SmtpDeliveryFormat)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("deliveryFormat", DefaultValue=System.Net.Mail.SmtpDeliveryFormat.SevenBit)]
         public System.Net.Mail.SmtpDeliveryFormat DeliveryFormat { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("deliveryMethod", DefaultValue=(System.Net.Mail.SmtpDeliveryMethod)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("deliveryMethod", DefaultValue=System.Net.Mail.SmtpDeliveryMethod.Network)]
         public System.Net.Mail.SmtpDeliveryMethod DeliveryMethod { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("from")]
         public string From { get { throw null; } set { } }
@@ -10226,7 +10226,7 @@ namespace System.Net.Configuration
         public bool AlwaysUseCompletionPortsForAccept { get { throw null; } set { } }
         [System.Configuration.ConfigurationPropertyAttribute("alwaysUseCompletionPortsForConnect", DefaultValue=false)]
         public bool AlwaysUseCompletionPortsForConnect { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("ipProtectionLevel", DefaultValue=(System.Net.Sockets.IPProtectionLevel)(-1))]
+        [System.Configuration.ConfigurationPropertyAttribute("ipProtectionLevel", DefaultValue=System.Net.Sockets.IPProtectionLevel.Unspecified)]
         public System.Net.Sockets.IPProtectionLevel IPProtectionLevel { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
         protected override void PostDeserialize() { }
@@ -10292,9 +10292,9 @@ namespace System.Net.Configuration
     {
         public WebUtilityElement() { }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("unicodeDecodingConformance", DefaultValue=(System.Net.Configuration.UnicodeDecodingConformance)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("unicodeDecodingConformance", DefaultValue=System.Net.Configuration.UnicodeDecodingConformance.Auto)]
         public System.Net.Configuration.UnicodeDecodingConformance UnicodeDecodingConformance { get { throw null; } set { } }
-        [System.Configuration.ConfigurationPropertyAttribute("unicodeEncodingConformance", DefaultValue=(System.Net.Configuration.UnicodeEncodingConformance)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("unicodeEncodingConformance", DefaultValue=System.Net.Configuration.UnicodeEncodingConformance.Auto)]
         public System.Net.Configuration.UnicodeEncodingConformance UnicodeEncodingConformance { get { throw null; } set { } }
     }
 }
@@ -10512,9 +10512,9 @@ namespace System.Net.Mail
         public SmtpException(string message) { }
         public SmtpException(string message, System.Exception innerException) { }
         public System.Net.Mail.SmtpStatusCode StatusCode { get { throw null; } set { } }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         public override void GetObjectData(System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext) { }
     }
     [System.SerializableAttribute]
@@ -10528,9 +10528,9 @@ namespace System.Net.Mail
         public SmtpFailedRecipientException(string message, System.Exception innerException) { }
         public SmtpFailedRecipientException(string message, string failedRecipient, System.Exception innerException) { }
         public string FailedRecipient { get { throw null; } }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         public override void GetObjectData(System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext) { }
     }
     [System.SerializableAttribute]
@@ -10542,9 +10542,9 @@ namespace System.Net.Mail
         public SmtpFailedRecipientsException(string message, System.Exception innerException) { }
         public SmtpFailedRecipientsException(string message, System.Net.Mail.SmtpFailedRecipientException[] innerExceptions) { }
         public System.Net.Mail.SmtpFailedRecipientException[] InnerExceptions { get { throw null; } }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         public override void GetObjectData(System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext) { }
     }
     [System.SerializableAttribute]
@@ -10563,7 +10563,7 @@ namespace System.Net.Mail
         public override System.Security.SecurityElement ToXml() { throw null; }
         public override System.Security.IPermission Union(System.Security.IPermission target) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(109), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.SerializableAttribute]
     public sealed partial class SmtpPermissionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute
     {
@@ -10985,12 +10985,12 @@ namespace System.Net.NetworkInformation
     }
     public partial class NetworkChange
     {
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public NetworkChange() { }
         public static event System.Net.NetworkInformation.NetworkAddressChangedEventHandler NetworkAddressChanged { add { } remove { } }
         public static event System.Net.NetworkInformation.NetworkAvailabilityChangedEventHandler NetworkAvailabilityChanged { add { } remove { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public static void RegisterNetworkChange(System.Net.NetworkInformation.NetworkChange nc) { }
     }
@@ -11024,7 +11024,7 @@ namespace System.Net.NetworkInformation
         public override System.Security.SecurityElement ToXml() { throw null; }
         public override System.Security.IPermission Union(System.Security.IPermission target) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(109), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.SerializableAttribute]
     public sealed partial class NetworkInformationPermissionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute
     {
@@ -11635,7 +11635,7 @@ namespace System.Net.Sockets
         ~NetworkStream() { }
         public override void Flush() { }
         public override System.Threading.Tasks.Task FlushAsync(System.Threading.CancellationToken cancellationToken) { throw null; }
-        public override int Read([System.Runtime.InteropServices.In][System.Runtime.InteropServices.Out]byte[] buffer, int offset, int size) { buffer = default(byte[]); throw null; }
+        public override int Read([System.Runtime.InteropServices.In][System.Runtime.InteropServices.Out]byte[] buffer, int offset, int size) { throw null; }
         public override long Seek(long offset, System.IO.SeekOrigin origin) { throw null; }
         public override void SetLength(long value) { }
         public override void Write(byte[] buffer, int offset, int size) { }
@@ -11777,22 +11777,22 @@ namespace System.Net.Sockets
         [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, ExternalThreading=true)]
         public System.IAsyncResult BeginReceive(byte[] buffer, int offset, int size, System.Net.Sockets.SocketFlags socketFlags, System.AsyncCallback callback, object state) { throw null; }
         [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, ExternalThreading=true)]
-        public System.IAsyncResult BeginReceive(byte[] buffer, int offset, int size, System.Net.Sockets.SocketFlags socketFlags, out System.Net.Sockets.SocketError errorCode, System.AsyncCallback callback, object state) { errorCode = default(System.Net.Sockets.SocketError); throw null; }
+        public System.IAsyncResult BeginReceive(byte[] buffer, int offset, int size, System.Net.Sockets.SocketFlags socketFlags, out System.Net.Sockets.SocketError errorCode, System.AsyncCallback callback, object state) { throw null; }
         [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, ExternalThreading=true)]
         public System.IAsyncResult BeginReceive(System.Collections.Generic.IList<System.ArraySegment<byte>> buffers, System.Net.Sockets.SocketFlags socketFlags, System.AsyncCallback callback, object state) { throw null; }
         [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, ExternalThreading=true)]
-        public System.IAsyncResult BeginReceive(System.Collections.Generic.IList<System.ArraySegment<byte>> buffers, System.Net.Sockets.SocketFlags socketFlags, out System.Net.Sockets.SocketError errorCode, System.AsyncCallback callback, object state) { errorCode = default(System.Net.Sockets.SocketError); throw null; }
+        public System.IAsyncResult BeginReceive(System.Collections.Generic.IList<System.ArraySegment<byte>> buffers, System.Net.Sockets.SocketFlags socketFlags, out System.Net.Sockets.SocketError errorCode, System.AsyncCallback callback, object state) { throw null; }
         [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, ExternalThreading=true)]
         public System.IAsyncResult BeginReceiveFrom(byte[] buffer, int offset, int size, System.Net.Sockets.SocketFlags socketFlags, ref System.Net.EndPoint remoteEP, System.AsyncCallback callback, object state) { throw null; }
         public System.IAsyncResult BeginReceiveMessageFrom(byte[] buffer, int offset, int size, System.Net.Sockets.SocketFlags socketFlags, ref System.Net.EndPoint remoteEP, System.AsyncCallback callback, object state) { throw null; }
         [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, ExternalThreading=true)]
         public System.IAsyncResult BeginSend(byte[] buffer, int offset, int size, System.Net.Sockets.SocketFlags socketFlags, System.AsyncCallback callback, object state) { throw null; }
         [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, ExternalThreading=true)]
-        public System.IAsyncResult BeginSend(byte[] buffer, int offset, int size, System.Net.Sockets.SocketFlags socketFlags, out System.Net.Sockets.SocketError errorCode, System.AsyncCallback callback, object state) { errorCode = default(System.Net.Sockets.SocketError); throw null; }
+        public System.IAsyncResult BeginSend(byte[] buffer, int offset, int size, System.Net.Sockets.SocketFlags socketFlags, out System.Net.Sockets.SocketError errorCode, System.AsyncCallback callback, object state) { throw null; }
         [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, ExternalThreading=true)]
         public System.IAsyncResult BeginSend(System.Collections.Generic.IList<System.ArraySegment<byte>> buffers, System.Net.Sockets.SocketFlags socketFlags, System.AsyncCallback callback, object state) { throw null; }
         [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, ExternalThreading=true)]
-        public System.IAsyncResult BeginSend(System.Collections.Generic.IList<System.ArraySegment<byte>> buffers, System.Net.Sockets.SocketFlags socketFlags, out System.Net.Sockets.SocketError errorCode, System.AsyncCallback callback, object state) { errorCode = default(System.Net.Sockets.SocketError); throw null; }
+        public System.IAsyncResult BeginSend(System.Collections.Generic.IList<System.ArraySegment<byte>> buffers, System.Net.Sockets.SocketFlags socketFlags, out System.Net.Sockets.SocketError errorCode, System.AsyncCallback callback, object state) { throw null; }
         [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, ExternalThreading=true)]
         public System.IAsyncResult BeginSendFile(string fileName, System.AsyncCallback callback, object state) { throw null; }
         [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, ExternalThreading=true)]
@@ -11814,17 +11814,17 @@ namespace System.Net.Sockets
         public void Dispose() { }
         protected virtual void Dispose(bool disposing) { }
         public System.Net.Sockets.SocketInformation DuplicateAndClose(int targetProcessId) { throw null; }
-        public System.Net.Sockets.Socket EndAccept(out byte[] buffer, System.IAsyncResult asyncResult) { buffer = default(byte[]); throw null; }
-        public System.Net.Sockets.Socket EndAccept(out byte[] buffer, out int bytesTransferred, System.IAsyncResult asyncResult) { buffer = default(byte[]); bytesTransferred = default(int); throw null; }
+        public System.Net.Sockets.Socket EndAccept(out byte[] buffer, System.IAsyncResult asyncResult) { throw null; }
+        public System.Net.Sockets.Socket EndAccept(out byte[] buffer, out int bytesTransferred, System.IAsyncResult asyncResult) { throw null; }
         public System.Net.Sockets.Socket EndAccept(System.IAsyncResult asyncResult) { throw null; }
         public void EndConnect(System.IAsyncResult asyncResult) { }
         public void EndDisconnect(System.IAsyncResult asyncResult) { }
         public int EndReceive(System.IAsyncResult asyncResult) { throw null; }
-        public int EndReceive(System.IAsyncResult asyncResult, out System.Net.Sockets.SocketError errorCode) { errorCode = default(System.Net.Sockets.SocketError); throw null; }
+        public int EndReceive(System.IAsyncResult asyncResult, out System.Net.Sockets.SocketError errorCode) { throw null; }
         public int EndReceiveFrom(System.IAsyncResult asyncResult, ref System.Net.EndPoint endPoint) { throw null; }
-        public int EndReceiveMessageFrom(System.IAsyncResult asyncResult, ref System.Net.Sockets.SocketFlags socketFlags, ref System.Net.EndPoint endPoint, out System.Net.Sockets.IPPacketInformation ipPacketInformation) { ipPacketInformation = default(System.Net.Sockets.IPPacketInformation); throw null; }
+        public int EndReceiveMessageFrom(System.IAsyncResult asyncResult, ref System.Net.Sockets.SocketFlags socketFlags, ref System.Net.EndPoint endPoint, out System.Net.Sockets.IPPacketInformation ipPacketInformation) { throw null; }
         public int EndSend(System.IAsyncResult asyncResult) { throw null; }
-        public int EndSend(System.IAsyncResult asyncResult, out System.Net.Sockets.SocketError errorCode) { errorCode = default(System.Net.Sockets.SocketError); throw null; }
+        public int EndSend(System.IAsyncResult asyncResult, out System.Net.Sockets.SocketError errorCode) { throw null; }
         public void EndSendFile(System.IAsyncResult asyncResult) { }
         public int EndSendTo(System.IAsyncResult asyncResult) { throw null; }
         ~Socket() { }
@@ -11837,29 +11837,29 @@ namespace System.Net.Sockets
         public bool Poll(int microSeconds, System.Net.Sockets.SelectMode mode) { throw null; }
         public int Receive(byte[] buffer) { throw null; }
         public int Receive(byte[] buffer, int offset, int size, System.Net.Sockets.SocketFlags socketFlags) { throw null; }
-        public int Receive(byte[] buffer, int offset, int size, System.Net.Sockets.SocketFlags socketFlags, out System.Net.Sockets.SocketError errorCode) { errorCode = default(System.Net.Sockets.SocketError); throw null; }
+        public int Receive(byte[] buffer, int offset, int size, System.Net.Sockets.SocketFlags socketFlags, out System.Net.Sockets.SocketError errorCode) { throw null; }
         public int Receive(byte[] buffer, int size, System.Net.Sockets.SocketFlags socketFlags) { throw null; }
         public int Receive(byte[] buffer, System.Net.Sockets.SocketFlags socketFlags) { throw null; }
         public int Receive(System.Collections.Generic.IList<System.ArraySegment<byte>> buffers) { throw null; }
         public int Receive(System.Collections.Generic.IList<System.ArraySegment<byte>> buffers, System.Net.Sockets.SocketFlags socketFlags) { throw null; }
-        public int Receive(System.Collections.Generic.IList<System.ArraySegment<byte>> buffers, System.Net.Sockets.SocketFlags socketFlags, out System.Net.Sockets.SocketError errorCode) { errorCode = default(System.Net.Sockets.SocketError); throw null; }
+        public int Receive(System.Collections.Generic.IList<System.ArraySegment<byte>> buffers, System.Net.Sockets.SocketFlags socketFlags, out System.Net.Sockets.SocketError errorCode) { throw null; }
         public bool ReceiveAsync(System.Net.Sockets.SocketAsyncEventArgs e) { throw null; }
         public int ReceiveFrom(byte[] buffer, int offset, int size, System.Net.Sockets.SocketFlags socketFlags, ref System.Net.EndPoint remoteEP) { throw null; }
         public int ReceiveFrom(byte[] buffer, int size, System.Net.Sockets.SocketFlags socketFlags, ref System.Net.EndPoint remoteEP) { throw null; }
         public int ReceiveFrom(byte[] buffer, ref System.Net.EndPoint remoteEP) { throw null; }
         public int ReceiveFrom(byte[] buffer, System.Net.Sockets.SocketFlags socketFlags, ref System.Net.EndPoint remoteEP) { throw null; }
         public bool ReceiveFromAsync(System.Net.Sockets.SocketAsyncEventArgs e) { throw null; }
-        public int ReceiveMessageFrom(byte[] buffer, int offset, int size, ref System.Net.Sockets.SocketFlags socketFlags, ref System.Net.EndPoint remoteEP, out System.Net.Sockets.IPPacketInformation ipPacketInformation) { ipPacketInformation = default(System.Net.Sockets.IPPacketInformation); throw null; }
+        public int ReceiveMessageFrom(byte[] buffer, int offset, int size, ref System.Net.Sockets.SocketFlags socketFlags, ref System.Net.EndPoint remoteEP, out System.Net.Sockets.IPPacketInformation ipPacketInformation) { throw null; }
         public bool ReceiveMessageFromAsync(System.Net.Sockets.SocketAsyncEventArgs e) { throw null; }
         public static void Select(System.Collections.IList checkRead, System.Collections.IList checkWrite, System.Collections.IList checkError, int microSeconds) { }
         public int Send(byte[] buffer) { throw null; }
         public int Send(byte[] buffer, int offset, int size, System.Net.Sockets.SocketFlags socketFlags) { throw null; }
-        public int Send(byte[] buffer, int offset, int size, System.Net.Sockets.SocketFlags socketFlags, out System.Net.Sockets.SocketError errorCode) { errorCode = default(System.Net.Sockets.SocketError); throw null; }
+        public int Send(byte[] buffer, int offset, int size, System.Net.Sockets.SocketFlags socketFlags, out System.Net.Sockets.SocketError errorCode) { throw null; }
         public int Send(byte[] buffer, int size, System.Net.Sockets.SocketFlags socketFlags) { throw null; }
         public int Send(byte[] buffer, System.Net.Sockets.SocketFlags socketFlags) { throw null; }
         public int Send(System.Collections.Generic.IList<System.ArraySegment<byte>> buffers) { throw null; }
         public int Send(System.Collections.Generic.IList<System.ArraySegment<byte>> buffers, System.Net.Sockets.SocketFlags socketFlags) { throw null; }
-        public int Send(System.Collections.Generic.IList<System.ArraySegment<byte>> buffers, System.Net.Sockets.SocketFlags socketFlags, out System.Net.Sockets.SocketError errorCode) { errorCode = default(System.Net.Sockets.SocketError); throw null; }
+        public int Send(System.Collections.Generic.IList<System.ArraySegment<byte>> buffers, System.Net.Sockets.SocketFlags socketFlags, out System.Net.Sockets.SocketError errorCode) { throw null; }
         public bool SendAsync(System.Net.Sockets.SocketAsyncEventArgs e) { throw null; }
         public void SendFile(string fileName) { }
         public void SendFile(string fileName, byte[] preBuffer, byte[] postBuffer, System.Net.Sockets.TransmitFileOptions flags) { }
@@ -11894,7 +11894,7 @@ namespace System.Net.Sockets
         public System.Net.Sockets.SendPacketsElement[] SendPacketsElements { get { throw null; } set { } }
         public System.Net.Sockets.TransmitFileOptions SendPacketsFlags { get { throw null; } set { } }
         public int SendPacketsSendSize { get { throw null; } set { } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
         public System.Net.Sockets.SocketClientAccessPolicyProtocol SocketClientAccessPolicyProtocol { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
         public System.Net.Sockets.SocketError SocketError { get { throw null; } set { } }
@@ -11920,7 +11920,7 @@ namespace System.Net.Sockets
         SendPackets = 8,
         SendTo = 9,
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
     public enum SocketClientAccessPolicyProtocol
     {
@@ -12255,7 +12255,7 @@ namespace System.Net.Sockets
     public partial struct UdpReceiveResult : System.IEquatable<System.Net.Sockets.UdpReceiveResult>
     {
         private object _dummy;
-        public UdpReceiveResult(byte[] buffer, System.Net.IPEndPoint remoteEndPoint) { throw null;}
+        public UdpReceiveResult(byte[] buffer, System.Net.IPEndPoint remoteEndPoint) { throw null; }
         public byte[] Buffer { get { throw null; } }
         public System.Net.IPEndPoint RemoteEndPoint { get { throw null; } }
         public bool Equals(System.Net.Sockets.UdpReceiveResult other) { throw null; }
@@ -12325,16 +12325,16 @@ namespace System.Net.WebSockets
         public abstract System.Threading.Tasks.Task CloseAsync(System.Net.WebSockets.WebSocketCloseStatus closeStatus, string statusDescription, System.Threading.CancellationToken cancellationToken);
         public abstract System.Threading.Tasks.Task CloseOutputAsync(System.Net.WebSockets.WebSocketCloseStatus closeStatus, string statusDescription, System.Threading.CancellationToken cancellationToken);
         public static System.ArraySegment<byte> CreateClientBuffer(int receiveBufferSize, int sendBufferSize) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public static System.Net.WebSockets.WebSocket CreateClientWebSocket(System.IO.Stream innerStream, string subProtocol, int receiveBufferSize, int sendBufferSize, System.TimeSpan keepAliveInterval, bool useZeroMaskingKey, System.ArraySegment<byte> internalBuffer) { throw null; }
         public static System.ArraySegment<byte> CreateServerBuffer(int receiveBufferSize) { throw null; }
         public abstract void Dispose();
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.")]
         public static bool IsApplicationTargeting45() { throw null; }
         protected static bool IsStateTerminal(System.Net.WebSockets.WebSocketState state) { throw null; }
         public abstract System.Threading.Tasks.Task<System.Net.WebSockets.WebSocketReceiveResult> ReceiveAsync(System.ArraySegment<byte> buffer, System.Threading.CancellationToken cancellationToken);
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public static void RegisterPrefixes() { }
         public abstract System.Threading.Tasks.Task SendAsync(System.ArraySegment<byte> buffer, System.Net.WebSockets.WebSocketMessageType messageType, bool endOfMessage, System.Threading.CancellationToken cancellationToken);
         protected static void ThrowOnInvalidState(System.Net.WebSockets.WebSocketState state, params System.Net.WebSockets.WebSocketState[] validStates) { }
@@ -12439,7 +12439,7 @@ namespace System.Reflection
 }
 namespace System.Runtime.InteropServices
 {
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2048))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Parameter)]
     public sealed partial class DefaultParameterValueAttribute : System.Attribute
     {
         public DefaultParameterValueAttribute(object value) { }
@@ -12501,7 +12501,7 @@ namespace System.Runtime.InteropServices.ComTypes
         public System.Runtime.InteropServices.ComTypes.TYMED tymed;
     }
     [System.Runtime.InteropServices.GuidAttribute("0000010F-0000-0000-C000-000000000046")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IAdviseSink
     {
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.PreserveSig)]void OnClose();
@@ -12511,7 +12511,7 @@ namespace System.Runtime.InteropServices.ComTypes
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.PreserveSig)]void OnViewChange(int aspect, int index);
     }
     [System.Runtime.InteropServices.GuidAttribute("0000010E-0000-0000-C000-000000000046")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IDataObject
     {
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.PreserveSig)]int DAdvise([System.Runtime.InteropServices.In]ref System.Runtime.InteropServices.ComTypes.FORMATETC pFormatetc, System.Runtime.InteropServices.ComTypes.ADVF advf, System.Runtime.InteropServices.ComTypes.IAdviseSink adviseSink, out int connection);
@@ -12525,7 +12525,7 @@ namespace System.Runtime.InteropServices.ComTypes
         void SetData([System.Runtime.InteropServices.In]ref System.Runtime.InteropServices.ComTypes.FORMATETC formatIn, [System.Runtime.InteropServices.In]ref System.Runtime.InteropServices.ComTypes.STGMEDIUM medium, [System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.Bool)]bool release);
     }
     [System.Runtime.InteropServices.GuidAttribute("00000103-0000-0000-C000-000000000046")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IEnumFORMATETC
     {
         void Clone(out System.Runtime.InteropServices.ComTypes.IEnumFORMATETC newEnum);
@@ -12534,7 +12534,7 @@ namespace System.Runtime.InteropServices.ComTypes
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.PreserveSig)]int Skip(int celt);
     }
     [System.Runtime.InteropServices.GuidAttribute("00000103-0000-0000-C000-000000000046")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IEnumSTATDATA
     {
         void Clone(out System.Runtime.InteropServices.ComTypes.IEnumSTATDATA newEnum);
@@ -12593,19 +12593,19 @@ namespace System.Runtime.Versioning
 }
 namespace System.Security
 {
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public static partial class SecureStringMarshal
     {
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static System.IntPtr SecureStringToCoTaskMemAnsi(System.Security.SecureString s) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static System.IntPtr SecureStringToCoTaskMemUnicode(System.Security.SecureString s) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static System.IntPtr SecureStringToGlobalAllocAnsi(System.Security.SecureString s) { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static System.IntPtr SecureStringToGlobalAllocUnicode(System.Security.SecureString s) { throw null; }
     }
@@ -12799,7 +12799,7 @@ namespace System.Security.Authentication.ExtendedProtection.Configuration
         [System.Configuration.ConfigurationPropertyAttribute("policyEnforcement")]
         public System.Security.Authentication.ExtendedProtection.PolicyEnforcement PolicyEnforcement { get { throw null; } set { } }
         protected override System.Configuration.ConfigurationPropertyCollection Properties { get { throw null; } }
-        [System.Configuration.ConfigurationPropertyAttribute("protectionScenario", DefaultValue=(System.Security.Authentication.ExtendedProtection.ProtectionScenario)(0))]
+        [System.Configuration.ConfigurationPropertyAttribute("protectionScenario", DefaultValue=System.Security.Authentication.ExtendedProtection.ProtectionScenario.TransportSelected)]
         public System.Security.Authentication.ExtendedProtection.ProtectionScenario ProtectionScenario { get { throw null; } set { } }
         public System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy BuildPolicy() { throw null; }
     }
@@ -12831,7 +12831,7 @@ namespace System.Security.Claims
 {
     public static partial class DynamicRoleClaimProvider
     {
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         [System.ObsoleteAttribute("Use ClaimsAuthenticationManager to add claims to a ClaimsIdentity", true)]
         public static void AddDynamicRoleClaims(System.Security.Claims.ClaimsIdentity claimsIdentity, System.Collections.Generic.IEnumerable<System.Security.Claims.Claim> claims) { }
     }
@@ -13000,11 +13000,11 @@ namespace System.Security.Cryptography.X509Certificates
         public X509Certificate2(byte[] rawData, System.Security.SecureString password, System.Security.Cryptography.X509Certificates.X509KeyStorageFlags keyStorageFlags) { }
         public X509Certificate2(byte[] rawData, string password) { }
         public X509Certificate2(byte[] rawData, string password, System.Security.Cryptography.X509Certificates.X509KeyStorageFlags keyStorageFlags) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public X509Certificate2(System.IntPtr handle) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected X509Certificate2(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         public X509Certificate2(System.Security.Cryptography.X509Certificates.X509Certificate certificate) { }
         public X509Certificate2(string fileName) { }
@@ -13123,14 +13123,14 @@ namespace System.Security.Cryptography.X509Certificates
         public X509Chain() { }
         [System.Security.SecurityCriticalAttribute]
         public X509Chain(bool useMachineContext) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public X509Chain(System.IntPtr chainContext) { }
-        public System.IntPtr ChainContext { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2)), System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        public System.IntPtr ChainContext { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode), System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         public System.Security.Cryptography.X509Certificates.X509ChainElementCollection ChainElements { get { throw null; } }
         public System.Security.Cryptography.X509Certificates.X509ChainPolicy ChainPolicy { get { throw null; } set { } }
         public System.Security.Cryptography.X509Certificates.X509ChainStatus[] ChainStatus { get { throw null; } }
-        public Microsoft.Win32.SafeHandles.SafeX509ChainHandle SafeHandle { [System.Security.SecurityCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2)), System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        public Microsoft.Win32.SafeHandles.SafeX509ChainHandle SafeHandle { [System.Security.SecurityCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode), System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Unrestricted=true)]
         [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Unrestricted=true)]
         public bool Build(System.Security.Cryptography.X509Certificates.X509Certificate2 certificate) { throw null; }
@@ -13332,8 +13332,8 @@ namespace System.Security.Cryptography.X509Certificates
     public sealed partial class X509Store : System.IDisposable
     {
         public X509Store() { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public X509Store(System.IntPtr storeHandle) { }
         public X509Store(System.Security.Cryptography.X509Certificates.StoreLocation storeLocation) { }
         public X509Store(System.Security.Cryptography.X509Certificates.StoreName storeName) { }
@@ -13343,7 +13343,7 @@ namespace System.Security.Cryptography.X509Certificates
         public System.Security.Cryptography.X509Certificates.X509Certificate2Collection Certificates { get { throw null; } }
         public System.Security.Cryptography.X509Certificates.StoreLocation Location { get { throw null; } }
         public string Name { get { throw null; } }
-        public System.IntPtr StoreHandle { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2)), System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        public System.IntPtr StoreHandle { [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode), System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         public void Add(System.Security.Cryptography.X509Certificates.X509Certificate2 certificate) { }
         public void AddRange(System.Security.Cryptography.X509Certificates.X509Certificate2Collection certificates) { }
         public void Close() { }
@@ -13434,7 +13434,7 @@ namespace System.Security.Permissions
         public override System.Security.SecurityElement ToXml() { throw null; }
         public override System.Security.IPermission Union(System.Security.IPermission target) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(109), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.SerializableAttribute]
     public sealed partial class StorePermissionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute
     {
@@ -13477,7 +13477,7 @@ namespace System.Security.Permissions
         public override System.Security.SecurityElement ToXml() { throw null; }
         public override System.Security.IPermission Union(System.Security.IPermission target) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(109), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.SerializableAttribute]
     public sealed partial class TypeDescriptorPermissionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute
     {
@@ -13686,7 +13686,7 @@ namespace System.Text.RegularExpressions
         RightToLeft = 64,
         Singleline = 16,
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public abstract partial class RegexRunner
     {
         protected internal int[] runcrawl;
@@ -13728,7 +13728,7 @@ namespace System.Text.RegularExpressions
         protected void TransferCapture(int capnum, int uncapnum, int start, int end) { }
         protected void Uncapture() { }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public abstract partial class RegexRunnerFactory
     {
         protected RegexRunnerFactory() { }
@@ -13776,27 +13776,27 @@ namespace System.Threading
     {
         [System.Security.SecuritySafeCriticalAttribute]
         public Semaphore(int initialCount, int maximumCount) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public Semaphore(int initialCount, int maximumCount, string name) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
-        public Semaphore(int initialCount, int maximumCount, string name, out bool createdNew) { createdNew = default(bool); }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
-        public Semaphore(int initialCount, int maximumCount, string name, out bool createdNew, System.Security.AccessControl.SemaphoreSecurity semaphoreSecurity) { createdNew = default(bool); }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
+        public Semaphore(int initialCount, int maximumCount, string name, out bool createdNew) { throw null; }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
+        public Semaphore(int initialCount, int maximumCount, string name, out bool createdNew, System.Security.AccessControl.SemaphoreSecurity semaphoreSecurity) { throw null; }
         public System.Security.AccessControl.SemaphoreSecurity GetAccessControl() { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public static System.Threading.Semaphore OpenExisting(string name) { throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public static System.Threading.Semaphore OpenExisting(string name, System.Security.AccessControl.SemaphoreRights rights) { throw null; }
         [System.Runtime.ConstrainedExecution.PrePrepareMethodAttribute]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public int Release() { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public int Release(int releaseCount) { throw null; }
         public void SetAccessControl(System.Security.AccessControl.SemaphoreSecurity semaphoreSecurity) { }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
-        public static bool TryOpenExisting(string name, System.Security.AccessControl.SemaphoreRights rights, out System.Threading.Semaphore result) { result = default(System.Threading.Semaphore); throw null; }
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
-        public static bool TryOpenExisting(string name, out System.Threading.Semaphore result) { result = default(System.Threading.Semaphore); throw null; }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
+        public static bool TryOpenExisting(string name, System.Security.AccessControl.SemaphoreRights rights, out System.Threading.Semaphore result) { throw null; }
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
+        public static bool TryOpenExisting(string name, out System.Threading.Semaphore result) { throw null; }
     }
     public partial class ThreadExceptionEventArgs : System.EventArgs
     {
@@ -13848,7 +13848,7 @@ namespace System.Timers
         public void Start() { }
         public void Stop() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All)]
     public partial class TimersDescriptionAttribute : System.ComponentModel.DescriptionAttribute
     {
         public TimersDescriptionAttribute(string description) { }
@@ -13871,7 +13871,7 @@ namespace System.Web
         public override System.Security.SecurityElement ToXml() { throw null; }
         public override System.Security.IPermission Union(System.Security.IPermission target) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All, AllowMultiple=true, Inherited=false)]
     [System.SerializableAttribute]
     public sealed partial class AspNetHostingPermissionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute
     {
@@ -13904,7 +13904,7 @@ namespace System.Windows.Input
 }
 namespace System.Windows.Markup
 {
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1244), AllowMultiple=false, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Enum | System.AttributeTargets.Interface | System.AttributeTargets.Method | System.AttributeTargets.Property | System.AttributeTargets.Struct, AllowMultiple=false, Inherited=true)]
     [System.Runtime.CompilerServices.TypeForwardedFromAttribute("WindowsBase, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35")]
     public sealed partial class ValueSerializerAttribute : System.Attribute
     {
diff --git a/src/v4.7.2/WindowsBase.cs b/src/v4.7.2/WindowsBase.cs
index 66cb232..93c2671 100644
--- a/src/v4.7.2/WindowsBase.cs
+++ b/src/v4.7.2/WindowsBase.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("WindowsBase.dll")]
@@ -19,10 +19,10 @@
 [assembly:System.Runtime.CompilerServices.ReferenceAssemblyAttribute]
 [assembly:System.Runtime.CompilerServices.RuntimeCompatibilityAttribute(WrapNonExceptionThrows=true)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
 [assembly:System.Security.SecurityCriticalAttribute]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(1), SkipVerificationInFullTrust=true)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level1, SkipVerificationInFullTrust=true)]
 [assembly:System.Windows.Markup.XmlnsDefinitionAttribute("http://schemas.microsoft.com/netfx/2007/xaml/presentation", "System.Diagnostics")]
 [assembly:System.Windows.Markup.XmlnsDefinitionAttribute("http://schemas.microsoft.com/netfx/2007/xaml/presentation", "System.Windows")]
 [assembly:System.Windows.Markup.XmlnsDefinitionAttribute("http://schemas.microsoft.com/netfx/2007/xaml/presentation", "System.Windows.Input")]
@@ -185,9 +185,9 @@ namespace System.ComponentModel
         public abstract object GroupNameFromItem(object item, int level, System.Globalization.CultureInfo culture);
         public virtual bool NamesMatch(object groupName, object itemName) { throw null; }
         protected virtual void OnPropertyChanged(System.ComponentModel.PropertyChangedEventArgs e) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeGroupNames() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool ShouldSerializeSortDescriptions() { throw null; }
     }
     public partial interface ICollectionView : System.Collections.IEnumerable, System.Collections.Specialized.INotifyCollectionChanged
@@ -287,7 +287,7 @@ namespace System.ComponentModel
         protected override void StartListening(object source) { }
         protected override void StopListening(object source) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(192))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method | System.AttributeTargets.Property)]
     public sealed partial class PropertyFilterAttribute : System.Attribute
     {
         public static readonly System.ComponentModel.PropertyFilterAttribute Default;
@@ -312,7 +312,7 @@ namespace System.ComponentModel
     {
         private object _dummy;
         private int _dummyPrimitive;
-        public SortDescription(string propertyName, System.ComponentModel.ListSortDirection direction) { throw null;}
+        public SortDescription(string propertyName, System.ComponentModel.ListSortDirection direction) { throw null; }
         public System.ComponentModel.ListSortDirection Direction { get { throw null; } set { } }
         public bool IsSealed { get { throw null; } }
         public string PropertyName { get { throw null; } set { } }
@@ -376,7 +376,7 @@ namespace System.IO
         public FileFormatException(System.Uri sourceUri, string message, System.Exception innerException) { }
         public System.Uri SourceUri { [System.Security.SecuritySafeCriticalAttribute]get { throw null; } }
         [System.Security.SecurityCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         public override void GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
     }
 }
@@ -704,7 +704,7 @@ namespace System.Security.Permissions
         public override System.Security.SecurityElement ToXml() { throw null; }
         public override System.Security.IPermission Union(System.Security.IPermission target) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(109), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     public sealed partial class MediaPermissionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute
     {
         public MediaPermissionAttribute(System.Security.Permissions.SecurityAction action) : base (default(System.Security.Permissions.SecurityAction)) { }
@@ -749,7 +749,7 @@ namespace System.Security.Permissions
         public override System.Security.SecurityElement ToXml() { throw null; }
         public override System.Security.IPermission Union(System.Security.IPermission target) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(109), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     public sealed partial class WebBrowserPermissionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute
     {
         public WebBrowserPermissionAttribute(System.Security.Permissions.SecurityAction action) : base (default(System.Security.Permissions.SecurityAction)) { }
@@ -772,7 +772,7 @@ namespace System.Security.RightsManagement
         Windows = 0,
         WindowsPassport = 2,
     }
-    [System.Security.SecurityCriticalAttribute((System.Security.SecurityCriticalScope)(1))]
+    [System.Security.SecurityCriticalAttribute(System.Security.SecurityCriticalScope.Everything)]
     public partial class ContentGrant
     {
         public ContentGrant(System.Security.RightsManagement.ContentUser user, System.Security.RightsManagement.ContentRight right) { }
@@ -798,7 +798,7 @@ namespace System.Security.RightsManagement
         View = 0,
         ViewRightsData = 6,
     }
-    [System.Security.SecurityCriticalAttribute((System.Security.SecurityCriticalScope)(1))]
+    [System.Security.SecurityCriticalAttribute(System.Security.SecurityCriticalScope.Everything)]
     public partial class ContentUser
     {
         public ContentUser(string name, System.Security.RightsManagement.AuthenticationType authenticationType) { }
@@ -810,7 +810,7 @@ namespace System.Security.RightsManagement
         public override int GetHashCode() { throw null; }
         public bool IsAuthenticated() { throw null; }
     }
-    [System.Security.SecurityCriticalAttribute((System.Security.SecurityCriticalScope)(1))]
+    [System.Security.SecurityCriticalAttribute(System.Security.SecurityCriticalScope.Everything)]
     public partial class CryptoProvider : System.IDisposable
     {
         internal CryptoProvider() { }
@@ -825,7 +825,7 @@ namespace System.Security.RightsManagement
         public byte[] Encrypt(byte[] clearText) { throw null; }
         ~CryptoProvider() { }
     }
-    [System.Security.SecurityCriticalAttribute((System.Security.SecurityCriticalScope)(1))]
+    [System.Security.SecurityCriticalAttribute(System.Security.SecurityCriticalScope.Everything)]
     public partial class LocalizedNameDescriptionPair
     {
         public LocalizedNameDescriptionPair(string name, string description) { }
@@ -834,7 +834,7 @@ namespace System.Security.RightsManagement
         public override bool Equals(object obj) { throw null; }
         public override int GetHashCode() { throw null; }
     }
-    [System.Security.SecurityCriticalAttribute((System.Security.SecurityCriticalScope)(1))]
+    [System.Security.SecurityCriticalAttribute(System.Security.SecurityCriticalScope.Everything)]
     public partial class PublishLicense
     {
         public PublishLicense(string signedPublishLicense) { }
@@ -860,7 +860,7 @@ namespace System.Security.RightsManagement
         public RightsManagementException(string message, System.Exception innerException) { }
         public System.Security.RightsManagement.RightsManagementFailureCode FailureCode { get { throw null; } }
         [System.Security.SecurityCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         public override void GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
     }
     public enum RightsManagementFailureCode
@@ -960,7 +960,7 @@ namespace System.Security.RightsManagement
         UseDefault = -2147168439,
         ValidityTimeViolation = -2147168436,
     }
-    [System.Security.SecurityCriticalAttribute((System.Security.SecurityCriticalScope)(1))]
+    [System.Security.SecurityCriticalAttribute(System.Security.SecurityCriticalScope.Everything)]
     public partial class SecureEnvironment : System.IDisposable
     {
         internal SecureEnvironment() { }
@@ -974,7 +974,7 @@ namespace System.Security.RightsManagement
         public static bool IsUserActivated(System.Security.RightsManagement.ContentUser user) { throw null; }
         public static void RemoveActivatedUser(System.Security.RightsManagement.ContentUser user) { }
     }
-    [System.Security.SecurityCriticalAttribute((System.Security.SecurityCriticalScope)(1))]
+    [System.Security.SecurityCriticalAttribute(System.Security.SecurityCriticalScope.Everything)]
     public partial class UnsignedPublishLicense
     {
         public UnsignedPublishLicense() { }
@@ -985,10 +985,10 @@ namespace System.Security.RightsManagement
         public System.Security.RightsManagement.ContentUser Owner { get { throw null; } set { } }
         public string ReferralInfoName { get { throw null; } set { } }
         public System.Uri ReferralInfoUri { get { throw null; } set { } }
-        public System.Security.RightsManagement.PublishLicense Sign(System.Security.RightsManagement.SecureEnvironment secureEnvironment, out System.Security.RightsManagement.UseLicense authorUseLicense) { authorUseLicense = default(System.Security.RightsManagement.UseLicense); throw null; }
+        public System.Security.RightsManagement.PublishLicense Sign(System.Security.RightsManagement.SecureEnvironment secureEnvironment, out System.Security.RightsManagement.UseLicense authorUseLicense) { throw null; }
         public override string ToString() { throw null; }
     }
-    [System.Security.SecurityCriticalAttribute((System.Security.SecurityCriticalScope)(1))]
+    [System.Security.SecurityCriticalAttribute(System.Security.SecurityCriticalScope.Everything)]
     public partial class UseLicense
     {
         public UseLicense(string useLicense) { }
@@ -1012,7 +1012,7 @@ namespace System.Windows
     {
         protected AttachedPropertyBrowsableAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64), AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method, AllowMultiple=true)]
     public sealed partial class AttachedPropertyBrowsableForTypeAttribute : System.Windows.AttachedPropertyBrowsableAttribute
     {
         public AttachedPropertyBrowsableForTypeAttribute(System.Type targetType) { }
@@ -1021,7 +1021,7 @@ namespace System.Windows
         public override bool Equals(object obj) { throw null; }
         public override int GetHashCode() { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method, AllowMultiple=false)]
     public sealed partial class AttachedPropertyBrowsableWhenAttributePresentAttribute : System.Windows.AttachedPropertyBrowsableAttribute
     {
         public AttachedPropertyBrowsableWhenAttributePresentAttribute(System.Type attributeType) { }
@@ -1116,7 +1116,7 @@ namespace System.Windows
     {
         private object _dummy;
         private int _dummyPrimitive;
-        public DependencyPropertyChangedEventArgs(System.Windows.DependencyProperty property, object oldValue, object newValue) { throw null;}
+        public DependencyPropertyChangedEventArgs(System.Windows.DependencyProperty property, object oldValue, object newValue) { throw null; }
         public object NewValue { get { throw null; } }
         public object OldValue { get { throw null; } }
         public System.Windows.DependencyProperty Property { get { throw null; } }
@@ -1180,7 +1180,7 @@ namespace System.Windows
     public partial struct Int32Rect : System.IFormattable
     {
         private int _dummyPrimitive;
-        public Int32Rect(int x, int y, int width, int height) { throw null;}
+        public Int32Rect(int x, int y, int width, int height) { throw null; }
         public static System.Windows.Int32Rect Empty { get { throw null; } }
         public bool HasArea { get { throw null; } }
         public int Height { get { throw null; } set { } }
@@ -1254,7 +1254,7 @@ namespace System.Windows
         public bool ContainsKey(string key) { throw null; }
         public void CopyTo(System.Collections.Generic.KeyValuePair<string, object>[] array, int arrayIndex) { }
         public object FindName(string name) { throw null; }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public static System.Windows.Markup.INameScope GetNameScope(System.Windows.DependencyObject dependencyObject) { throw null; }
         public void RegisterName(string name, object scopedElement) { }
         public bool Remove(System.Collections.Generic.KeyValuePair<string, object> item) { throw null; }
@@ -1262,7 +1262,7 @@ namespace System.Windows
         public static void SetNameScope(System.Windows.DependencyObject dependencyObject, System.Windows.Markup.INameScope value) { }
         System.Collections.Generic.IEnumerator<System.Collections.Generic.KeyValuePair<string, object>> System.Collections.Generic.IEnumerable<System.Collections.Generic.KeyValuePair<System.String,System.Object>>.GetEnumerator() { throw null; }
         System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator() { throw null; }
-        public bool TryGetValue(string key, out object value) { value = default(object); throw null; }
+        public bool TryGetValue(string key, out object value) { throw null; }
         public void UnregisterName(string name) { }
     }
     [System.ComponentModel.TypeConverterAttribute(typeof(System.Windows.PointConverter))]
@@ -1272,7 +1272,7 @@ namespace System.Windows
     public partial struct Point : System.IFormattable
     {
         private int _dummyPrimitive;
-        public Point(double x, double y) { throw null;}
+        public Point(double x, double y) { throw null; }
         public double X { get { throw null; } set { } }
         public double Y { get { throw null; } set { } }
         public static System.Windows.Point Add(System.Windows.Point point, System.Windows.Vector vector) { throw null; }
@@ -1327,11 +1327,11 @@ namespace System.Windows
     public partial struct Rect : System.IFormattable
     {
         private int _dummyPrimitive;
-        public Rect(double x, double y, double width, double height) { throw null;}
-        public Rect(System.Windows.Point point1, System.Windows.Point point2) { throw null;}
-        public Rect(System.Windows.Point location, System.Windows.Size size) { throw null;}
-        public Rect(System.Windows.Point point, System.Windows.Vector vector) { throw null;}
-        public Rect(System.Windows.Size size) { throw null;}
+        public Rect(double x, double y, double width, double height) { throw null; }
+        public Rect(System.Windows.Point point1, System.Windows.Point point2) { throw null; }
+        public Rect(System.Windows.Point location, System.Windows.Size size) { throw null; }
+        public Rect(System.Windows.Point point, System.Windows.Vector vector) { throw null; }
+        public Rect(System.Windows.Size size) { throw null; }
         public double Bottom { get { throw null; } }
         public System.Windows.Point BottomLeft { get { throw null; } }
         public System.Windows.Point BottomRight { get { throw null; } }
@@ -1395,7 +1395,7 @@ namespace System.Windows
     public partial struct Size : System.IFormattable
     {
         private int _dummyPrimitive;
-        public Size(double width, double height) { throw null;}
+        public Size(double width, double height) { throw null; }
         public static System.Windows.Size Empty { get { throw null; } }
         public double Height { get { throw null; } set { } }
         public bool IsEmpty { get { throw null; } }
@@ -1421,8 +1421,8 @@ namespace System.Windows
         public override object ConvertFrom(System.ComponentModel.ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value) { throw null; }
         public override object ConvertTo(System.ComponentModel.ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, System.Type destinationType) { throw null; }
     }
-    [System.Security.SecurityCriticalAttribute((System.Security.SecurityCriticalScope)(1))]
-    [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=(System.Security.Permissions.UIPermissionWindow)(3))]
+    [System.Security.SecurityCriticalAttribute(System.Security.SecurityCriticalScope.Everything)]
+    [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Window=System.Security.Permissions.UIPermissionWindow.AllWindows)]
     public partial class SplashScreen
     {
         [System.Security.SecurityCriticalAttribute]
@@ -1444,7 +1444,7 @@ namespace System.Windows
     public partial struct Vector : System.IFormattable
     {
         private int _dummyPrimitive;
-        public Vector(double x, double y) { throw null;}
+        public Vector(double x, double y) { throw null; }
         public double Length { get { throw null; } }
         public double LengthSquared { get { throw null; } }
         public double X { get { throw null; } set { } }
@@ -1598,7 +1598,7 @@ namespace System.Windows.Data
     public abstract partial class DataSourceProvider : System.ComponentModel.INotifyPropertyChanged, System.ComponentModel.ISupportInitialize
     {
         protected DataSourceProvider() { }
-        [System.ComponentModel.DesignerSerializationVisibilityAttribute((System.ComponentModel.DesignerSerializationVisibility)(0))]
+        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
         public object Data { get { throw null; } }
         protected System.Windows.Threading.Dispatcher Dispatcher { get { throw null; } set { } }
         public System.Exception Error { get { throw null; } }
@@ -1968,13 +1968,13 @@ namespace System.Windows.Markup
     {
         SerializeAsAttribute = 1,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(448), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Method | System.AttributeTargets.Property, AllowMultiple=false)]
     public sealed partial class DesignerSerializationOptionsAttribute : System.Attribute
     {
         public DesignerSerializationOptionsAttribute(System.Windows.Markup.DesignerSerializationOptions designerSerializationOptions) { }
         public System.Windows.Markup.DesignerSerializationOptions DesignerSerializationOptions { get { throw null; } }
     }
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public abstract partial class InternalTypeHelper
     {
         protected InternalTypeHelper() { }
@@ -1990,7 +1990,7 @@ namespace System.Windows.Markup
         void ReceiveMarkupExtension(string property, System.Windows.Markup.MarkupExtension markupExtension, System.IServiceProvider serviceProvider);
     }
     [System.ComponentModel.BrowsableAttribute(false)]
-    [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
     public partial class ServiceProviders : System.IServiceProvider
     {
         public ServiceProviders() { }
@@ -2031,7 +2031,7 @@ namespace System.Windows.Markup.Primitives
 }
 namespace System.Windows.Media
 {
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, AllowMultiple=false)]
     public sealed partial class DisableDpiAwarenessAttribute : System.Attribute
     {
         public DisableDpiAwarenessAttribute() { }
@@ -2043,7 +2043,7 @@ namespace System.Windows.Media
     public partial struct Matrix : System.IFormattable
     {
         private int _dummyPrimitive;
-        public Matrix(double m11, double m12, double m21, double m22, double offsetX, double offsetY) { throw null;}
+        public Matrix(double m11, double m12, double m21, double m22, double offsetX, double offsetY) { throw null; }
         public double Determinant { get { throw null; } }
         public bool HasInverse { get { throw null; } }
         public static System.Windows.Media.Matrix Identity { get { throw null; } }
@@ -2115,7 +2115,7 @@ namespace System.Windows.Threading
         public static System.Windows.Threading.Dispatcher CurrentDispatcher { get { throw null; } }
         public bool HasShutdownFinished { get { throw null; } }
         public bool HasShutdownStarted { get { throw null; } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.Windows.Threading.DispatcherHooks Hooks { [System.Security.SecurityCriticalAttribute][System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Unrestricted=true)]get { throw null; } }
         public System.Threading.Thread Thread { get { throw null; } }
         public event System.EventHandler ShutdownFinished { add { } remove { } }
@@ -2125,17 +2125,17 @@ namespace System.Windows.Threading
         public System.Windows.Threading.DispatcherOperation BeginInvoke(System.Delegate method, params object[] args) { throw null; }
         public System.Windows.Threading.DispatcherOperation BeginInvoke(System.Delegate method, System.Windows.Threading.DispatcherPriority priority, params object[] args) { throw null; }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public System.Windows.Threading.DispatcherOperation BeginInvoke(System.Windows.Threading.DispatcherPriority priority, System.Delegate method) { throw null; }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public System.Windows.Threading.DispatcherOperation BeginInvoke(System.Windows.Threading.DispatcherPriority priority, System.Delegate method, object arg) { throw null; }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public System.Windows.Threading.DispatcherOperation BeginInvoke(System.Windows.Threading.DispatcherPriority priority, System.Delegate method, object arg, params object[] args) { throw null; }
         [System.Security.SecurityCriticalAttribute]
         public void BeginInvokeShutdown(System.Windows.Threading.DispatcherPriority priority) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool CheckAccess() { throw null; }
         public System.Windows.Threading.DispatcherProcessingDisabled DisableProcessing() { throw null; }
         [System.Security.SecurityCriticalAttribute]
@@ -2151,22 +2151,22 @@ namespace System.Windows.Threading
         public object Invoke(System.Delegate method, System.TimeSpan timeout, System.Windows.Threading.DispatcherPriority priority, params object[] args) { throw null; }
         public object Invoke(System.Delegate method, System.Windows.Threading.DispatcherPriority priority, params object[] args) { throw null; }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public object Invoke(System.Windows.Threading.DispatcherPriority priority, System.Delegate method) { throw null; }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public object Invoke(System.Windows.Threading.DispatcherPriority priority, System.Delegate method, object arg) { throw null; }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public object Invoke(System.Windows.Threading.DispatcherPriority priority, System.Delegate method, object arg, params object[] args) { throw null; }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public object Invoke(System.Windows.Threading.DispatcherPriority priority, System.TimeSpan timeout, System.Delegate method) { throw null; }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public object Invoke(System.Windows.Threading.DispatcherPriority priority, System.TimeSpan timeout, System.Delegate method, object arg) { throw null; }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public object Invoke(System.Windows.Threading.DispatcherPriority priority, System.TimeSpan timeout, System.Delegate method, object arg, params object[] args) { throw null; }
         public System.Windows.Threading.DispatcherOperation InvokeAsync(System.Action callback) { throw null; }
         public System.Windows.Threading.DispatcherOperation InvokeAsync(System.Action callback, System.Windows.Threading.DispatcherPriority priority) { throw null; }
@@ -2190,7 +2190,7 @@ namespace System.Windows.Threading
         [System.Security.Permissions.UIPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Unrestricted=true)]
         public static void Run() { }
         public static void ValidatePriority(System.Windows.Threading.DispatcherPriority priority, string parameterName) { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public void VerifyAccess() { }
         public static System.Windows.Threading.DispatcherPriorityAwaitable Yield() { throw null; }
         public static System.Windows.Threading.DispatcherPriorityAwaitable Yield(System.Windows.Threading.DispatcherPriority priority) { throw null; }
@@ -2226,11 +2226,11 @@ namespace System.Windows.Threading
     public abstract partial class DispatcherObject
     {
         protected DispatcherObject() { }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(2))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
         public System.Windows.Threading.Dispatcher Dispatcher { get { throw null; } }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public bool CheckAccess() { throw null; }
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public void VerifyAccess() { }
     }
     public partial class DispatcherOperation
@@ -2245,7 +2245,7 @@ namespace System.Windows.Threading
         public event System.EventHandler Completed { add { } remove { } }
         public bool Abort() { throw null; }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public System.Runtime.CompilerServices.TaskAwaiter GetAwaiter() { throw null; }
         protected virtual object InvokeDelegateCore() { throw null; }
         public System.Windows.Threading.DispatcherOperationStatus Wait() { throw null; }
@@ -2266,7 +2266,7 @@ namespace System.Windows.Threading
         public new TResult Result { get { throw null; } }
         public new System.Threading.Tasks.Task<TResult> Task { get { throw null; } }
         [System.ComponentModel.BrowsableAttribute(false)]
-        [System.ComponentModel.EditorBrowsableAttribute((System.ComponentModel.EditorBrowsableState)(1))]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public new System.Runtime.CompilerServices.TaskAwaiter<TResult> GetAwaiter() { throw null; }
         protected override object InvokeDelegateCore() { throw null; }
     }
@@ -2321,7 +2321,7 @@ namespace System.Windows.Threading
         public override void Send(System.Threading.SendOrPostCallback d, object state) { }
         [System.Runtime.ConstrainedExecution.PrePrepareMethodAttribute]
         [System.Security.SecurityCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(96))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlEvidence | System.Security.Permissions.SecurityPermissionFlag.ControlPolicy)]
         public override int Wait(System.IntPtr[] waitHandles, bool waitAll, int millisecondsTimeout) { throw null; }
     }
     public partial class DispatcherTimer
diff --git a/src/v4.7.2/mscorlib.cs b/src/v4.7.2/mscorlib.cs
index 97adf3e..2ff2d35 100644
--- a/src/v4.7.2/mscorlib.cs
+++ b/src/v4.7.2/mscorlib.cs
@@ -4,7 +4,7 @@
 
 [assembly:System.Reflection.AssemblyVersionAttribute("4.0.0.0")]
 [assembly:System.CLSCompliantAttribute(true)]
-[assembly:System.Diagnostics.DebuggableAttribute((System.Diagnostics.DebuggableAttribute.DebuggingModes)(2))]
+[assembly:System.Diagnostics.DebuggableAttribute(System.Diagnostics.DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
 [assembly:System.Reflection.AssemblyCompanyAttribute("Mono development team")]
 [assembly:System.Reflection.AssemblyCopyrightAttribute("(c) Various Mono authors")]
 [assembly:System.Reflection.AssemblyDefaultAliasAttribute("mscorlib.dll")]
@@ -21,11 +21,11 @@
 [assembly:System.Runtime.CompilerServices.StringFreezingAttribute]
 [assembly:System.Runtime.InteropServices.ComCompatibleVersionAttribute(1, 0, 3300, 0)]
 [assembly:System.Runtime.InteropServices.ComVisibleAttribute(false)]
-[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute((System.Runtime.InteropServices.DllImportSearchPath)(2050))]
+[assembly:System.Runtime.InteropServices.DefaultDllImportSearchPathsAttribute(System.Runtime.InteropServices.DllImportSearchPath.AssemblyDirectory | System.Runtime.InteropServices.DllImportSearchPath.System32)]
 [assembly:System.Runtime.InteropServices.GuidAttribute("BED7F4EA-1A96-11d2-8F08-00A0C9A6186D")]
 [assembly:System.Runtime.InteropServices.TypeLibVersionAttribute(2, 4)]
 [assembly:System.Security.AllowPartiallyTrustedCallersAttribute]
-[assembly:System.Security.SecurityRulesAttribute((System.Security.SecurityRuleSet)(2), SkipVerificationInFullTrust=true)]
+[assembly:System.Security.SecurityRulesAttribute(System.Security.SecurityRuleSet.Level2, SkipVerificationInFullTrust=true)]
 [assembly:System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.RequestMinimum, SkipVerification=true)]
 namespace Microsoft.Win32
 {
@@ -63,7 +63,7 @@ namespace Microsoft.Win32
     {
         internal RegistryKey() { }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
-        public Microsoft.Win32.SafeHandles.SafeRegistryHandle Handle { [System.Security.SecurityCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        public Microsoft.Win32.SafeHandles.SafeRegistryHandle Handle { [System.Security.SecurityCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         public string Name { [System.Security.SecuritySafeCriticalAttribute]get { throw null; } }
         public int SubKeyCount { [System.Security.SecuritySafeCriticalAttribute]get { throw null; } }
         public int ValueCount { [System.Security.SecuritySafeCriticalAttribute]get { throw null; } }
@@ -98,11 +98,11 @@ namespace Microsoft.Win32
         public void Flush() { }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         [System.Security.SecurityCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public static Microsoft.Win32.RegistryKey FromHandle(Microsoft.Win32.SafeHandles.SafeRegistryHandle handle) { throw null; }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         [System.Security.SecurityCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public static Microsoft.Win32.RegistryKey FromHandle(Microsoft.Win32.SafeHandles.SafeRegistryHandle handle, Microsoft.Win32.RegistryView view) { throw null; }
         public System.Security.AccessControl.RegistrySecurity GetAccessControl() { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
@@ -193,7 +193,7 @@ namespace Microsoft.Win32.SafeHandles
     [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, UnmanagedCode=true)]
     public abstract partial class CriticalHandleMinusOneIsInvalid : System.Runtime.InteropServices.CriticalHandle
     {
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         protected CriticalHandleMinusOneIsInvalid() : base (default(System.IntPtr)) { }
         public override bool IsInvalid { [System.Security.SecurityCriticalAttribute]get { throw null; } }
     }
@@ -201,7 +201,7 @@ namespace Microsoft.Win32.SafeHandles
     [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, UnmanagedCode=true)]
     public abstract partial class CriticalHandleZeroOrMinusOneIsInvalid : System.Runtime.InteropServices.CriticalHandle
     {
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         protected CriticalHandleZeroOrMinusOneIsInvalid() : base (default(System.IntPtr)) { }
         public override bool IsInvalid { [System.Security.SecurityCriticalAttribute]get { throw null; } }
     }
@@ -225,7 +225,7 @@ namespace Microsoft.Win32.SafeHandles
     [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, UnmanagedCode=true)]
     public abstract partial class SafeHandleMinusOneIsInvalid : System.Runtime.InteropServices.SafeHandle
     {
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         protected SafeHandleMinusOneIsInvalid(bool ownsHandle) : base (default(System.IntPtr), default(bool)) { }
         public override bool IsInvalid { [System.Security.SecurityCriticalAttribute]get { throw null; } }
     }
@@ -233,7 +233,7 @@ namespace Microsoft.Win32.SafeHandles
     [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, UnmanagedCode=true)]
     public abstract partial class SafeHandleZeroOrMinusOneIsInvalid : System.Runtime.InteropServices.SafeHandle
     {
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         protected SafeHandleZeroOrMinusOneIsInvalid(bool ownsHandle) : base (default(System.IntPtr), default(bool)) { }
         public override bool IsInvalid { [System.Security.SecurityCriticalAttribute]get { throw null; } }
     }
@@ -248,7 +248,7 @@ namespace Microsoft.Win32.SafeHandles
     [System.Security.SecurityCriticalAttribute]
     public sealed partial class SafeWaitHandle : Microsoft.Win32.SafeHandles.SafeHandleZeroOrMinusOneIsInvalid
     {
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public SafeWaitHandle(System.IntPtr existingHandle, bool ownsHandle) : base (default(bool)) { }
         [System.Security.SecurityCriticalAttribute]
         protected override bool ReleaseHandle() { throw null; }
@@ -299,7 +299,7 @@ namespace System
             StoreBounded = 1,
         }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComDefaultInterfaceAttribute(typeof(System.Runtime.InteropServices._Activator))]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class Activator : System.Runtime.InteropServices._Activator
@@ -353,7 +353,7 @@ namespace System
         public static object GetObject(System.Type type, string url, object state) { throw null; }
         void System.Runtime.InteropServices._Activator.GetIDsOfNames([System.Runtime.InteropServices.In]ref System.Guid riid, System.IntPtr rgszNames, uint cNames, uint lcid, System.IntPtr rgDispId) { }
         void System.Runtime.InteropServices._Activator.GetTypeInfo(uint iTInfo, uint lcid, System.IntPtr ppTInfo) { }
-        void System.Runtime.InteropServices._Activator.GetTypeInfoCount(out uint pcTInfo) { pcTInfo = default(uint); }
+        void System.Runtime.InteropServices._Activator.GetTypeInfoCount(out uint pcTInfo) { throw null; }
         void System.Runtime.InteropServices._Activator.Invoke(uint dispIdMember, [System.Runtime.InteropServices.In]ref System.Guid riid, uint lcid, short wFlags, System.IntPtr pDispParams, System.IntPtr pVarResult, System.IntPtr pExcepInfo, System.IntPtr puArgErr) { }
     }
     [System.Diagnostics.DebuggerDisplayAttribute("Count = {InnerExceptionCount}")]
@@ -383,9 +383,9 @@ namespace System
         public static string TargetFrameworkName { get { throw null; } }
         public static object GetData(string name) { throw null; }
         public static void SetSwitch(string switchName, bool isEnabled) { }
-        public static bool TryGetSwitch(string switchName, out bool isEnabled) { isEnabled = default(bool); throw null; }
+        public static bool TryGetSwitch(string switchName, out bool isEnabled) { throw null; }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComDefaultInterfaceAttribute(typeof(System._AppDomain))]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class AppDomain : System.MarshalByRefObject, System.Security.IEvidenceFactory, System._AppDomain
@@ -400,7 +400,7 @@ namespace System
         public string DynamicDirectory { [System.Security.SecuritySafeCriticalAttribute]get { throw null; } }
         public System.Security.Policy.Evidence Evidence { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, ControlEvidence=true)]get { throw null; } }
         public string FriendlyName { [System.Security.SecuritySafeCriticalAttribute]get { throw null; } }
-        public int Id { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]get { throw null; } }
+        public int Id { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]get { throw null; } }
         public bool IsFullyTrusted { [System.Security.SecuritySafeCriticalAttribute]get { throw null; } }
         public bool IsHomogenous { get { throw null; } }
         public static bool MonitoringIsEnabled { [System.Security.SecurityCriticalAttribute]get { throw null; } [System.Security.SecurityCriticalAttribute]set { } }
@@ -560,7 +560,7 @@ namespace System
         [System.Security.SecurityCriticalAttribute]
         public void SetDynamicBase(string path) { }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(512))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlPrincipal)]
         public void SetPrincipalPolicy(System.Security.Principal.PrincipalPolicy policy) { }
         [System.ObsoleteAttribute("AppDomain.SetShadowCopyFiles has been deprecated. Please investigate the use of AppDomainSetup.ShadowCopyFiles instead. http://go.microsoft.com/fwlink/?linkid=14202")]
         [System.Security.SecurityCriticalAttribute]
@@ -569,15 +569,15 @@ namespace System
         [System.Security.SecurityCriticalAttribute]
         public void SetShadowCopyPath(string path) { }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(512))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlPrincipal)]
         public void SetThreadPrincipal(System.Security.Principal.IPrincipal principal) { }
         void System._AppDomain.GetIDsOfNames([System.Runtime.InteropServices.In]ref System.Guid riid, System.IntPtr rgszNames, uint cNames, uint lcid, System.IntPtr rgDispId) { }
         void System._AppDomain.GetTypeInfo(uint iTInfo, uint lcid, System.IntPtr ppTInfo) { }
-        void System._AppDomain.GetTypeInfoCount(out uint pcTInfo) { pcTInfo = default(uint); }
+        void System._AppDomain.GetTypeInfoCount(out uint pcTInfo) { throw null; }
         void System._AppDomain.Invoke(uint dispIdMember, [System.Runtime.InteropServices.In]ref System.Guid riid, uint lcid, short wFlags, System.IntPtr pDispParams, System.IntPtr pVarResult, System.IntPtr pExcepInfo, System.IntPtr puArgErr) { }
         [System.Security.SecuritySafeCriticalAttribute]
         public override string ToString() { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(1), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.MayCorruptAppDomain, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         [System.Security.SecuritySafeCriticalAttribute]
         [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, ControlAppDomain=true)]
         public static void Unload(System.AppDomain domain) { }
@@ -587,7 +587,7 @@ namespace System
     public delegate void AppDomainInitializer(string[] args);
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.SecurityCriticalAttribute]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure)]
     public partial class AppDomainManager : System.MarshalByRefObject
     {
         public AppDomainManager() { }
@@ -612,7 +612,7 @@ namespace System
         None = 0,
         RegisterWithHost = 1,
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public sealed partial class AppDomainSetup : System.IAppDomainSetup
@@ -701,10 +701,10 @@ namespace System
     {
         private int _dummyPrimitive;
         [System.Security.SecuritySafeCriticalAttribute]
-        public ArgIterator(System.RuntimeArgumentHandle arglist) { throw null;}
+        public ArgIterator(System.RuntimeArgumentHandle arglist) { throw null; }
         [System.CLSCompliantAttribute(false)]
         [System.Security.SecurityCriticalAttribute]
-        public unsafe ArgIterator(System.RuntimeArgumentHandle arglist, void* ptr) { throw null;}
+        public unsafe ArgIterator(System.RuntimeArgumentHandle arglist, void* ptr) { throw null; }
         public void End() { }
         public override bool Equals(object o) { throw null; }
         public override int GetHashCode() { throw null; }
@@ -777,48 +777,48 @@ namespace System
         public bool IsFixedSize { get { throw null; } }
         public bool IsReadOnly { get { throw null; } }
         public bool IsSynchronized { get { throw null; } }
-        public int Length { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2)), System.Security.SecuritySafeCriticalAttribute][System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)]get { throw null; } }
+        public int Length { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success), System.Security.SecuritySafeCriticalAttribute][System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)]get { throw null; } }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
-        public long LongLength { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2)), System.Security.SecuritySafeCriticalAttribute][System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)]get { throw null; } }
-        public int Rank { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2)), System.Security.SecuritySafeCriticalAttribute][System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)]get { throw null; } }
+        public long LongLength { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success), System.Security.SecuritySafeCriticalAttribute][System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)]get { throw null; } }
+        public int Rank { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success), System.Security.SecuritySafeCriticalAttribute][System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)]get { throw null; } }
         public object SyncRoot { get { throw null; } }
         int System.Collections.ICollection.Count { get { throw null; } }
         object System.Collections.IList.this[int index] { get { throw null; } set { } }
         public static System.Collections.ObjectModel.ReadOnlyCollection<T> AsReadOnly<T>(T[] array) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static int BinarySearch(System.Array array, int index, int length, object value) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static int BinarySearch(System.Array array, int index, int length, object value, System.Collections.IComparer comparer) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static int BinarySearch(System.Array array, object value) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static int BinarySearch(System.Array array, object value, System.Collections.IComparer comparer) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static int BinarySearch<T>(T[] array, int index, int length, T value) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static int BinarySearch<T>(T[] array, int index, int length, T value, System.Collections.Generic.IComparer<T> comparer) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static int BinarySearch<T>(T[] array, T value) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static int BinarySearch<T>(T[] array, T value, System.Collections.Generic.IComparer<T> comparer) { throw null; }
-        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static void Clear(System.Array array, int index, int length) { }
         public object Clone() { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static void ConstrainedCopy(System.Array sourceArray, int sourceIndex, System.Array destinationArray, int destinationIndex, int length) { }
         public static TOutput[] ConvertAll<TInput, TOutput>(TInput[] array, System.Converter<TInput, TOutput> converter) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(2), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.MayCorruptInstance, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static void Copy(System.Array sourceArray, System.Array destinationArray, int length) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(2), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.MayCorruptInstance, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static void Copy(System.Array sourceArray, System.Array destinationArray, long length) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(2), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.MayCorruptInstance, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static void Copy(System.Array sourceArray, int sourceIndex, System.Array destinationArray, int destinationIndex, int length) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(2), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.MayCorruptInstance, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static void Copy(System.Array sourceArray, long sourceIndex, System.Array destinationArray, long destinationIndex, long length) { }
         public void CopyTo(System.Array array, int index) { }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
@@ -834,7 +834,7 @@ namespace System
         [System.Security.SecuritySafeCriticalAttribute]
         public static System.Array CreateInstance(System.Type elementType, int[] lengths, int[] lowerBounds) { throw null; }
         public static System.Array CreateInstance(System.Type elementType, params long[] lengths) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static T[] Empty<T>() { throw null; }
         public static bool Exists<T>(T[] array, System.Predicate<T> match) { throw null; }
         public static T[] FindAll<T>(T[] array, System.Predicate<T> match) { throw null; }
@@ -852,10 +852,10 @@ namespace System
         public int GetLength(int dimension) { throw null; }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         public long GetLongLength(int dimension) { throw null; }
-        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         public int GetLowerBound(int dimension) { throw null; }
-        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         public int GetUpperBound(int dimension) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
@@ -874,11 +874,11 @@ namespace System
         public object GetValue(long index1, long index2, long index3) { throw null; }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         public object GetValue(params long[] indices) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static int IndexOf(System.Array array, object value) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static int IndexOf(System.Array array, object value, int startIndex) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static int IndexOf(System.Array array, object value, int startIndex, int count) { throw null; }
         public static int IndexOf<T>(T[] array, T value) { throw null; }
@@ -886,21 +886,21 @@ namespace System
         public static int IndexOf<T>(T[] array, T value, int startIndex, int count) { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Security.SecuritySafeCriticalAttribute]
         public void Initialize() { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static int LastIndexOf(System.Array array, object value) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static int LastIndexOf(System.Array array, object value, int startIndex) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static int LastIndexOf(System.Array array, object value, int startIndex, int count) { throw null; }
         public static int LastIndexOf<T>(T[] array, T value) { throw null; }
         public static int LastIndexOf<T>(T[] array, T value, int startIndex) { throw null; }
         public static int LastIndexOf<T>(T[] array, T value, int startIndex, int count) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static void Resize<T>(ref T[] array, int newSize) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(2), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.MayCorruptInstance, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static void Reverse(System.Array array) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(2), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.MayCorruptInstance, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static void Reverse(System.Array array, int index, int length) { }
         [System.Security.SecuritySafeCriticalAttribute]
@@ -919,40 +919,40 @@ namespace System
         public void SetValue(object value, long index1, long index2, long index3) { }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         public void SetValue(object value, params long[] indices) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(2), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.MayCorruptInstance, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static void Sort(System.Array array) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(2), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.MayCorruptInstance, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static void Sort(System.Array keys, System.Array items) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(2), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.MayCorruptInstance, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static void Sort(System.Array keys, System.Array items, System.Collections.IComparer comparer) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(2), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.MayCorruptInstance, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static void Sort(System.Array keys, System.Array items, int index, int length) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(2), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.MayCorruptInstance, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static void Sort(System.Array keys, System.Array items, int index, int length, System.Collections.IComparer comparer) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(2), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.MayCorruptInstance, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static void Sort(System.Array array, System.Collections.IComparer comparer) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(2), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.MayCorruptInstance, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static void Sort(System.Array array, int index, int length) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(2), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.MayCorruptInstance, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static void Sort(System.Array array, int index, int length, System.Collections.IComparer comparer) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(2), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.MayCorruptInstance, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static void Sort<T>(T[] array) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(2), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.MayCorruptInstance, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static void Sort<T>(T[] array, System.Collections.Generic.IComparer<T> comparer) { }
         public static void Sort<T>(T[] array, System.Comparison<T> comparison) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(2), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.MayCorruptInstance, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static void Sort<T>(T[] array, int index, int length) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(2), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.MayCorruptInstance, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static void Sort<T>(T[] array, int index, int length, System.Collections.Generic.IComparer<T> comparer) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(2), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.MayCorruptInstance, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static void Sort<TKey, TValue>(TKey[] keys, TValue[] items) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(2), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.MayCorruptInstance, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static void Sort<TKey, TValue>(TKey[] keys, TValue[] items, System.Collections.Generic.IComparer<TKey> comparer) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(2), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.MayCorruptInstance, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static void Sort<TKey, TValue>(TKey[] keys, TValue[] items, int index, int length) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(2), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.MayCorruptInstance, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static void Sort<TKey, TValue>(TKey[] keys, TValue[] items, int index, int length, System.Collections.Generic.IComparer<TKey> comparer) { }
         int System.Collections.IList.Add(object value) { throw null; }
@@ -974,8 +974,8 @@ namespace System
         private T[] _array;
         private object _dummy;
         private int _dummyPrimitive;
-        public ArraySegment(T[] array) { throw null;}
-        public ArraySegment(T[] array, int offset, int count) { throw null;}
+        public ArraySegment(T[] array) { throw null; }
+        public ArraySegment(T[] array, int offset, int count) { throw null; }
         public T[] Array { get { throw null; } }
         public int Count { get { throw null; } }
         public int Offset { get { throw null; } }
@@ -1019,8 +1019,8 @@ namespace System
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public delegate void AsyncCallback(System.IAsyncResult ar);
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767), Inherited=true, AllowMultiple=false)]
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All, Inherited=true, AllowMultiple=false)]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComDefaultInterfaceAttribute(typeof(System.Runtime.InteropServices._Attribute))]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
@@ -1068,7 +1068,7 @@ namespace System
         public virtual bool Match(object obj) { throw null; }
         void System.Runtime.InteropServices._Attribute.GetIDsOfNames([System.Runtime.InteropServices.In]ref System.Guid riid, System.IntPtr rgszNames, uint cNames, uint lcid, System.IntPtr rgDispId) { }
         void System.Runtime.InteropServices._Attribute.GetTypeInfo(uint iTInfo, uint lcid, System.IntPtr ppTInfo) { }
-        void System.Runtime.InteropServices._Attribute.GetTypeInfoCount(out uint pcTInfo) { pcTInfo = default(uint); }
+        void System.Runtime.InteropServices._Attribute.GetTypeInfoCount(out uint pcTInfo) { throw null; }
         void System.Runtime.InteropServices._Attribute.Invoke(uint dispIdMember, [System.Runtime.InteropServices.In]ref System.Guid riid, uint lcid, short wFlags, System.IntPtr pDispParams, System.IntPtr pVarResult, System.IntPtr pExcepInfo, System.IntPtr puArgErr) { }
     }
     [System.FlagsAttribute]
@@ -1093,7 +1093,7 @@ namespace System
         ReturnValue = 8192,
         Struct = 8,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, Inherited=true)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public sealed partial class AttributeUsageAttribute : System.Attribute
@@ -1114,7 +1114,7 @@ namespace System
         public BadImageFormatException(string message, string fileName) { }
         public BadImageFormatException(string message, string fileName, System.Exception inner) { }
         public string FileName { get { throw null; } }
-        public string FusionLog { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(96))]get { throw null; } }
+        public string FusionLog { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlEvidence | System.Security.Permissions.SecurityPermissionFlag.ControlPolicy)]get { throw null; } }
         public override string Message { get { throw null; } }
         [System.Security.SecurityCriticalAttribute]
         public override void GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
@@ -1205,7 +1205,7 @@ namespace System
         ulong System.IConvertible.ToUInt64(System.IFormatProvider provider) { throw null; }
         public override string ToString() { throw null; }
         public string ToString(System.IFormatProvider provider) { throw null; }
-        public static System.Boolean TryParse(string value, out System.Boolean result) { result = default(bool); throw null; }
+        public static System.Boolean TryParse(string value, out System.Boolean result) { throw null; }
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public static partial class Buffer
@@ -1266,8 +1266,8 @@ namespace System
         public string ToString(string format) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
         public string ToString(string format, System.IFormatProvider provider) { throw null; }
-        public static bool TryParse(string s, out System.Byte result) { result = default(byte); throw null; }
-        public static bool TryParse(string s, System.Globalization.NumberStyles style, System.IFormatProvider provider, out System.Byte result) { result = default(byte); throw null; }
+        public static bool TryParse(string s, out System.Byte result) { throw null; }
+        public static bool TryParse(string s, System.Globalization.NumberStyles style, System.IFormatProvider provider, out System.Byte result) { throw null; }
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
@@ -1354,7 +1354,7 @@ namespace System
         public static System.Char ToUpper(System.Char c) { throw null; }
         public static System.Char ToUpper(System.Char c, System.Globalization.CultureInfo culture) { throw null; }
         public static System.Char ToUpperInvariant(System.Char c) { throw null; }
-        public static bool TryParse(string s, out System.Char result) { result = default(char); throw null; }
+        public static bool TryParse(string s, out System.Char result) { throw null; }
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
@@ -1368,7 +1368,7 @@ namespace System
         public bool MoveNext() { throw null; }
         public void Reset() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767), Inherited=true, AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All, Inherited=true, AllowMultiple=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public sealed partial class CLSCompliantAttribute : System.Attribute
@@ -1719,7 +1719,7 @@ namespace System
     public partial struct ConsoleKeyInfo
     {
         private int _dummyPrimitive;
-        public ConsoleKeyInfo(char keyChar, System.ConsoleKey key, bool shift, bool alt, bool control) { throw null;}
+        public ConsoleKeyInfo(char keyChar, System.ConsoleKey key, bool shift, bool alt, bool control) { throw null; }
         public System.ConsoleKey Key { get { throw null; } }
         public char KeyChar { get { throw null; } }
         public System.ConsoleModifiers Modifiers { get { throw null; } }
@@ -1758,7 +1758,7 @@ namespace System
         public ContextMarshalException(string message) { }
         public ContextMarshalException(string message, System.Exception inner) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(256), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class ContextStaticAttribute : System.Attribute
@@ -2232,17 +2232,17 @@ namespace System
         private int _dummyPrimitive;
         public static readonly System.DateTime MaxValue;
         public static readonly System.DateTime MinValue;
-        public DateTime(int year, int month, int day) { throw null;}
-        public DateTime(int year, int month, int day, System.Globalization.Calendar calendar) { throw null;}
-        public DateTime(int year, int month, int day, int hour, int minute, int second) { throw null;}
-        public DateTime(int year, int month, int day, int hour, int minute, int second, System.DateTimeKind kind) { throw null;}
-        public DateTime(int year, int month, int day, int hour, int minute, int second, System.Globalization.Calendar calendar) { throw null;}
-        public DateTime(int year, int month, int day, int hour, int minute, int second, int millisecond) { throw null;}
-        public DateTime(int year, int month, int day, int hour, int minute, int second, int millisecond, System.DateTimeKind kind) { throw null;}
-        public DateTime(int year, int month, int day, int hour, int minute, int second, int millisecond, System.Globalization.Calendar calendar) { throw null;}
-        public DateTime(int year, int month, int day, int hour, int minute, int second, int millisecond, System.Globalization.Calendar calendar, System.DateTimeKind kind) { throw null;}
-        public DateTime(long ticks) { throw null;}
-        public DateTime(long ticks, System.DateTimeKind kind) { throw null;}
+        public DateTime(int year, int month, int day) { throw null; }
+        public DateTime(int year, int month, int day, System.Globalization.Calendar calendar) { throw null; }
+        public DateTime(int year, int month, int day, int hour, int minute, int second) { throw null; }
+        public DateTime(int year, int month, int day, int hour, int minute, int second, System.DateTimeKind kind) { throw null; }
+        public DateTime(int year, int month, int day, int hour, int minute, int second, System.Globalization.Calendar calendar) { throw null; }
+        public DateTime(int year, int month, int day, int hour, int minute, int second, int millisecond) { throw null; }
+        public DateTime(int year, int month, int day, int hour, int minute, int second, int millisecond, System.DateTimeKind kind) { throw null; }
+        public DateTime(int year, int month, int day, int hour, int minute, int second, int millisecond, System.Globalization.Calendar calendar) { throw null; }
+        public DateTime(int year, int month, int day, int hour, int minute, int second, int millisecond, System.Globalization.Calendar calendar, System.DateTimeKind kind) { throw null; }
+        public DateTime(long ticks) { throw null; }
+        public DateTime(long ticks, System.DateTimeKind kind) { throw null; }
         public System.DateTime Date { get { throw null; } }
         public int Day { get { throw null; } }
         public System.DayOfWeek DayOfWeek { get { throw null; } }
@@ -2336,10 +2336,10 @@ namespace System
         public string ToString(string format) { throw null; }
         public string ToString(string format, System.IFormatProvider provider) { throw null; }
         public System.DateTime ToUniversalTime() { throw null; }
-        public static bool TryParse(string s, out System.DateTime result) { result = default(System.DateTime); throw null; }
-        public static bool TryParse(string s, System.IFormatProvider provider, System.Globalization.DateTimeStyles styles, out System.DateTime result) { result = default(System.DateTime); throw null; }
-        public static bool TryParseExact(string s, string format, System.IFormatProvider provider, System.Globalization.DateTimeStyles style, out System.DateTime result) { result = default(System.DateTime); throw null; }
-        public static bool TryParseExact(string s, string[] formats, System.IFormatProvider provider, System.Globalization.DateTimeStyles style, out System.DateTime result) { result = default(System.DateTime); throw null; }
+        public static bool TryParse(string s, out System.DateTime result) { throw null; }
+        public static bool TryParse(string s, System.IFormatProvider provider, System.Globalization.DateTimeStyles styles, out System.DateTime result) { throw null; }
+        public static bool TryParseExact(string s, string format, System.IFormatProvider provider, System.Globalization.DateTimeStyles style, out System.DateTime result) { throw null; }
+        public static bool TryParseExact(string s, string[] formats, System.IFormatProvider provider, System.Globalization.DateTimeStyles style, out System.DateTime result) { throw null; }
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
@@ -2355,12 +2355,12 @@ namespace System
         private int _dummyPrimitive;
         public static readonly System.DateTimeOffset MaxValue;
         public static readonly System.DateTimeOffset MinValue;
-        public DateTimeOffset(System.DateTime dateTime) { throw null;}
-        public DateTimeOffset(System.DateTime dateTime, System.TimeSpan offset) { throw null;}
-        public DateTimeOffset(int year, int month, int day, int hour, int minute, int second, int millisecond, System.Globalization.Calendar calendar, System.TimeSpan offset) { throw null;}
-        public DateTimeOffset(int year, int month, int day, int hour, int minute, int second, int millisecond, System.TimeSpan offset) { throw null;}
-        public DateTimeOffset(int year, int month, int day, int hour, int minute, int second, System.TimeSpan offset) { throw null;}
-        public DateTimeOffset(long ticks, System.TimeSpan offset) { throw null;}
+        public DateTimeOffset(System.DateTime dateTime) { throw null; }
+        public DateTimeOffset(System.DateTime dateTime, System.TimeSpan offset) { throw null; }
+        public DateTimeOffset(int year, int month, int day, int hour, int minute, int second, int millisecond, System.Globalization.Calendar calendar, System.TimeSpan offset) { throw null; }
+        public DateTimeOffset(int year, int month, int day, int hour, int minute, int second, int millisecond, System.TimeSpan offset) { throw null; }
+        public DateTimeOffset(int year, int month, int day, int hour, int minute, int second, System.TimeSpan offset) { throw null; }
+        public DateTimeOffset(long ticks, System.TimeSpan offset) { throw null; }
         public System.DateTime Date { get { throw null; } }
         public System.DateTime DateTime { get { throw null; } }
         public int Day { get { throw null; } }
@@ -2431,10 +2431,10 @@ namespace System
         public System.DateTimeOffset ToUniversalTime() { throw null; }
         public long ToUnixTimeMilliseconds() { throw null; }
         public long ToUnixTimeSeconds() { throw null; }
-        public static bool TryParse(string input, out System.DateTimeOffset result) { result = default(System.DateTimeOffset); throw null; }
-        public static bool TryParse(string input, System.IFormatProvider formatProvider, System.Globalization.DateTimeStyles styles, out System.DateTimeOffset result) { result = default(System.DateTimeOffset); throw null; }
-        public static bool TryParseExact(string input, string format, System.IFormatProvider formatProvider, System.Globalization.DateTimeStyles styles, out System.DateTimeOffset result) { result = default(System.DateTimeOffset); throw null; }
-        public static bool TryParseExact(string input, string[] formats, System.IFormatProvider formatProvider, System.Globalization.DateTimeStyles styles, out System.DateTimeOffset result) { result = default(System.DateTimeOffset); throw null; }
+        public static bool TryParse(string input, out System.DateTimeOffset result) { throw null; }
+        public static bool TryParse(string input, System.IFormatProvider formatProvider, System.Globalization.DateTimeStyles styles, out System.DateTimeOffset result) { throw null; }
+        public static bool TryParseExact(string input, string format, System.IFormatProvider formatProvider, System.Globalization.DateTimeStyles styles, out System.DateTimeOffset result) { throw null; }
+        public static bool TryParseExact(string input, string[] formats, System.IFormatProvider formatProvider, System.Globalization.DateTimeStyles styles, out System.DateTimeOffset result) { throw null; }
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
@@ -2492,21 +2492,21 @@ namespace System
         [System.Runtime.CompilerServices.DecimalConstantAttribute((byte)0, (byte)0, (uint)0, (uint)0, (uint)0)]
         public static readonly decimal Zero;
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Security.SecuritySafeCriticalAttribute]
-        public Decimal(double value) { throw null;}
-        public Decimal(int value) { throw null;}
-        public Decimal(int lo, int mid, int hi, bool isNegative, byte scale) { throw null;}
-        public Decimal(int[] bits) { throw null;}
-        public Decimal(long value) { throw null;}
+        public Decimal(double value) { throw null; }
+        public Decimal(int value) { throw null; }
+        public Decimal(int lo, int mid, int hi, bool isNegative, byte scale) { throw null; }
+        public Decimal(int[] bits) { throw null; }
+        public Decimal(long value) { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Security.SecuritySafeCriticalAttribute]
-        public Decimal(float value) { throw null;}
+        public Decimal(float value) { throw null; }
         [System.CLSCompliantAttribute(false)]
-        public Decimal(uint value) { throw null;}
+        public Decimal(uint value) { throw null; }
         [System.CLSCompliantAttribute(false)]
-        public Decimal(ulong value) { throw null;}
+        public Decimal(ulong value) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
         public static System.Decimal Add(System.Decimal d1, System.Decimal d2) { throw null; }
         public static System.Decimal Ceiling(System.Decimal d) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static int Compare(System.Decimal d1, System.Decimal d2) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
@@ -2646,10 +2646,10 @@ namespace System
         public static ulong ToUInt64(System.Decimal d) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
         public static System.Decimal Truncate(System.Decimal d) { throw null; }
-        public static bool TryParse(string s, out System.Decimal result) { result = default(decimal); throw null; }
-        public static bool TryParse(string s, System.Globalization.NumberStyles style, System.IFormatProvider provider, out System.Decimal result) { result = default(decimal); throw null; }
+        public static bool TryParse(string s, out System.Decimal result) { throw null; }
+        public static bool TryParse(string s, System.Globalization.NumberStyles style, System.IFormatProvider provider, out System.Decimal result) { throw null; }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(2))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDual)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public abstract partial class Delegate : System.ICloneable, System.Runtime.Serialization.ISerializable
@@ -2736,7 +2736,7 @@ namespace System
         public System.TypeCode GetTypeCode() { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
         public static bool IsInfinity(System.Double d) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static bool IsNaN(System.Double d) { throw null; }
         public static bool IsNegativeInfinity(System.Double d) { throw null; }
@@ -2774,8 +2774,8 @@ namespace System
         public string ToString(string format) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
         public string ToString(string format, System.IFormatProvider provider) { throw null; }
-        public static bool TryParse(string s, out System.Double result) { result = default(double); throw null; }
-        public static bool TryParse(string s, System.Globalization.NumberStyles style, System.IFormatProvider provider, out System.Double result) { result = default(double); throw null; }
+        public static bool TryParse(string s, out System.Double result) { throw null; }
+        public static bool TryParse(string s, System.Globalization.NumberStyles style, System.IFormatProvider provider, out System.Double result) { throw null; }
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
@@ -2877,15 +2877,15 @@ namespace System
         public string ToString(string format) { throw null; }
         [System.ObsoleteAttribute("The provider argument is not used. Please use ToString(String).")]
         public string ToString(string format, System.IFormatProvider provider) { throw null; }
-        public static bool TryParse<TEnum>(string value, bool ignoreCase, out TEnum result) where TEnum : struct { result = default(TEnum); throw null; }
-        public static bool TryParse<TEnum>(string value, out TEnum result) where TEnum : struct { result = default(TEnum); throw null; }
+        public static bool TryParse<TEnum>(string value, bool ignoreCase, out TEnum result) where TEnum : struct { throw null; }
+        public static bool TryParse<TEnum>(string value, out TEnum result) where TEnum : struct { throw null; }
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public static partial class Environment
     {
         public static string CommandLine { [System.Security.SecuritySafeCriticalAttribute]get { throw null; } }
         public static string CurrentDirectory { get { throw null; } set { } }
-        public static int CurrentManagedThreadId { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]get { throw null; } }
+        public static int CurrentManagedThreadId { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]get { throw null; } }
         public static int ExitCode { [System.Security.SecuritySafeCriticalAttribute][System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)]get { throw null; } [System.Security.SecuritySafeCriticalAttribute][System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)]set { } }
         public static bool HasShutdownStarted { [System.Security.SecuritySafeCriticalAttribute][System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)]get { throw null; } }
         public static bool Is64BitOperatingSystem { [System.Security.SecuritySafeCriticalAttribute]get { throw null; } }
@@ -2904,7 +2904,7 @@ namespace System
         public static System.Version Version { get { throw null; } }
         public static long WorkingSet { [System.Security.SecuritySafeCriticalAttribute]get { throw null; } }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public static void Exit(int exitCode) { }
         [System.Security.SecuritySafeCriticalAttribute]
         public static string ExpandEnvironmentVariables(string name) { throw null; }
@@ -3009,7 +3009,7 @@ namespace System
     public delegate void EventHandler(object sender, System.EventArgs e);
     [System.SerializableAttribute]
     public delegate void EventHandler<TEventArgs>(object sender, TEventArgs e);
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComDefaultInterfaceAttribute(typeof(System.Runtime.InteropServices._Exception))]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
@@ -3053,7 +3053,7 @@ namespace System
         public FieldAccessException(string message) { }
         public FieldAccessException(string message, System.Exception inner) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(16), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Enum, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class FlagsAttribute : System.Attribute
@@ -3111,7 +3111,7 @@ namespace System
         public static void Collect(int generation, System.GCCollectionMode mode, bool blocking) { }
         [System.Security.SecuritySafeCriticalAttribute]
         public static void Collect(int generation, System.GCCollectionMode mode, bool blocking, bool compacting) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static int CollectionCount(int generation) { throw null; }
         [System.Security.SecurityCriticalAttribute]
@@ -3122,7 +3122,7 @@ namespace System
         public static int GetGeneration(System.WeakReference wo) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
         public static long GetTotalMemory(bool forceFullCollection) { throw null; }
-        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static void KeepAlive(object obj) { }
         [System.Security.SecurityCriticalAttribute]
         public static void RegisterForFullGCNotification(int maxGenerationThreshold, int largeObjectHeapThreshold) { }
@@ -3130,7 +3130,7 @@ namespace System
         public static void RemoveMemoryPressure(long bytesAllocated) { }
         [System.Security.SecuritySafeCriticalAttribute]
         public static void ReRegisterForFinalize(object obj) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static void SuppressFinalize(object obj) { }
         [System.Security.SecurityCriticalAttribute]
@@ -3175,12 +3175,12 @@ namespace System
     {
         private int _dummyPrimitive;
         public static readonly System.Guid Empty;
-        public Guid(byte[] b) { throw null;}
-        public Guid(int a, short b, short c, byte d, byte e, byte f, byte g, byte h, byte i, byte j, byte k) { throw null;}
-        public Guid(int a, short b, short c, byte[] d) { throw null;}
-        public Guid(string g) { throw null;}
+        public Guid(byte[] b) { throw null; }
+        public Guid(int a, short b, short c, byte d, byte e, byte f, byte g, byte h, byte i, byte j, byte k) { throw null; }
+        public Guid(int a, short b, short c, byte[] d) { throw null; }
+        public Guid(string g) { throw null; }
         [System.CLSCompliantAttribute(false)]
-        public Guid(uint a, ushort b, ushort c, byte d, byte e, byte f, byte g, byte h, byte i, byte j, byte k) { throw null;}
+        public Guid(uint a, ushort b, ushort c, byte d, byte e, byte f, byte g, byte h, byte i, byte j, byte k) { throw null; }
         public int CompareTo(System.Guid value) { throw null; }
         public int CompareTo(object value) { throw null; }
         public bool Equals(System.Guid g) { throw null; }
@@ -3197,12 +3197,12 @@ namespace System
         public string ToString(string format) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
         public string ToString(string format, System.IFormatProvider provider) { throw null; }
-        public static bool TryParse(string input, out System.Guid result) { result = default(System.Guid); throw null; }
-        public static bool TryParseExact(string input, string format, out System.Guid result) { result = default(System.Guid); throw null; }
+        public static bool TryParse(string input, out System.Guid result) { throw null; }
+        public static bool TryParseExact(string input, string format, out System.Guid result) { throw null; }
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("27FFF232-A7A8-40dd-8D4A-734AD59FCD41")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IAppDomainSetup
     {
         string ApplicationBase { get; set; }
@@ -3345,8 +3345,8 @@ namespace System
         public string ToString(System.IFormatProvider provider) { throw null; }
         public string ToString(string format) { throw null; }
         public string ToString(string format, System.IFormatProvider provider) { throw null; }
-        public static bool TryParse(string s, System.Globalization.NumberStyles style, System.IFormatProvider provider, out System.Int16 result) { result = default(short); throw null; }
-        public static bool TryParse(string s, out System.Int16 result) { result = default(short); throw null; }
+        public static bool TryParse(string s, System.Globalization.NumberStyles style, System.IFormatProvider provider, out System.Int16 result) { throw null; }
+        public static bool TryParse(string s, out System.Int16 result) { throw null; }
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
@@ -3389,8 +3389,8 @@ namespace System
         public string ToString(string format) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
         public string ToString(string format, System.IFormatProvider provider) { throw null; }
-        public static bool TryParse(string s, System.Globalization.NumberStyles style, System.IFormatProvider provider, out System.Int32 result) { result = default(int); throw null; }
-        public static bool TryParse(string s, out System.Int32 result) { result = default(int); throw null; }
+        public static bool TryParse(string s, System.Globalization.NumberStyles style, System.IFormatProvider provider, out System.Int32 result) { throw null; }
+        public static bool TryParse(string s, out System.Int32 result) { throw null; }
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
@@ -3433,8 +3433,8 @@ namespace System
         public string ToString(string format) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
         public string ToString(string format, System.IFormatProvider provider) { throw null; }
-        public static bool TryParse(string s, System.Globalization.NumberStyles style, System.IFormatProvider provider, out System.Int64 result) { result = default(long); throw null; }
-        public static bool TryParse(string s, out System.Int64 result) { result = default(long); throw null; }
+        public static bool TryParse(string s, System.Globalization.NumberStyles style, System.IFormatProvider provider, out System.Int64 result) { throw null; }
+        public static bool TryParse(string s, out System.Int64 result) { throw null; }
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
@@ -3443,31 +3443,31 @@ namespace System
     {
         private int _dummyPrimitive;
         public static readonly System.IntPtr Zero;
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(2), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.MayCorruptInstance, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         [System.Security.SecuritySafeCriticalAttribute]
-        public IntPtr(int value) { throw null;}
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(2), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        public IntPtr(int value) { throw null; }
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.MayCorruptInstance, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         [System.Security.SecuritySafeCriticalAttribute]
-        public IntPtr(long value) { throw null;}
+        public IntPtr(long value) { throw null; }
         [System.CLSCompliantAttribute(false)]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(2), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.MayCorruptInstance, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         [System.Security.SecurityCriticalAttribute]
-        public unsafe IntPtr(void* value) { throw null;}
-        public static int Size { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]get { throw null; } }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(2), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        public unsafe IntPtr(void* value) { throw null; }
+        public static int Size { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]get { throw null; } }
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.MayCorruptInstance, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static System.IntPtr Add(System.IntPtr pointer, int offset) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
         public override bool Equals(object obj) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
         public override int GetHashCode() { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(2), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.MayCorruptInstance, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static System.IntPtr operator +(System.IntPtr pointer, int offset) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static bool operator ==(System.IntPtr value1, System.IntPtr value2) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(2), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.MayCorruptInstance, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static explicit operator System.IntPtr (int value) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(2), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.MayCorruptInstance, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static explicit operator System.IntPtr (long value) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
         public static explicit operator int (System.IntPtr value) { throw null; }
@@ -3477,26 +3477,26 @@ namespace System
         [System.Security.SecuritySafeCriticalAttribute]
         public unsafe static explicit operator void* (System.IntPtr value) { throw null; }
         [System.CLSCompliantAttribute(false)]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(2), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.MayCorruptInstance, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         [System.Security.SecurityCriticalAttribute]
         public unsafe static explicit operator System.IntPtr (void* value) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static bool operator !=(System.IntPtr value1, System.IntPtr value2) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(2), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.MayCorruptInstance, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static System.IntPtr operator -(System.IntPtr pointer, int offset) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(2), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.MayCorruptInstance, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static System.IntPtr Subtract(System.IntPtr pointer, int offset) { throw null; }
         [System.Security.SecurityCriticalAttribute]
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         public int ToInt32() { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         public long ToInt64() { throw null; }
         [System.CLSCompliantAttribute(false)]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         public unsafe void* ToPointer() { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
@@ -3573,7 +3573,7 @@ namespace System
         public Lazy(System.Func<T> valueFactory, System.Threading.LazyThreadSafetyMode mode) { }
         public Lazy(System.Threading.LazyThreadSafetyMode mode) { }
         public bool IsValueCreated { get { throw null; } }
-        [System.Diagnostics.DebuggerBrowsableAttribute((System.Diagnostics.DebuggerBrowsableState)(0))]
+        [System.Diagnostics.DebuggerBrowsableAttribute(System.Diagnostics.DebuggerBrowsableState.Never)]
         public T Value { get { throw null; } }
         public override string ToString() { throw null; }
     }
@@ -3590,7 +3590,7 @@ namespace System
         NotSpecified = 0,
         SingleDomain = 1,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class LoaderOptimizationAttribute : System.Attribute
     {
@@ -3647,8 +3647,8 @@ namespace System
         public static double Cos(double d) { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Security.SecuritySafeCriticalAttribute]
         public static double Cosh(double value) { throw null; }
-        public static int DivRem(int a, int b, out int result) { result = default(int); throw null; }
-        public static long DivRem(long a, long b, out long result) { result = default(long); throw null; }
+        public static int DivRem(int a, int b, out int result) { throw null; }
+        public static long DivRem(long a, long b, out long result) { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Security.SecuritySafeCriticalAttribute]
         public static double Exp(double d) { throw null; }
         public static decimal Floor(decimal d) { throw null; }
@@ -3660,57 +3660,57 @@ namespace System
         public static double Log(double a, double newBase) { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Security.SecuritySafeCriticalAttribute]
         public static double Log10(double d) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static byte Max(byte val1, byte val2) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static decimal Max(decimal val1, decimal val2) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static double Max(double val1, double val2) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static short Max(short val1, short val2) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static int Max(int val1, int val2) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static long Max(long val1, long val2) { throw null; }
         [System.CLSCompliantAttribute(false)]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static sbyte Max(sbyte val1, sbyte val2) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static float Max(float val1, float val2) { throw null; }
         [System.CLSCompliantAttribute(false)]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static ushort Max(ushort val1, ushort val2) { throw null; }
         [System.CLSCompliantAttribute(false)]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static uint Max(uint val1, uint val2) { throw null; }
         [System.CLSCompliantAttribute(false)]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static ulong Max(ulong val1, ulong val2) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static byte Min(byte val1, byte val2) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static decimal Min(decimal val1, decimal val2) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static double Min(double val1, double val2) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static short Min(short val1, short val2) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static int Min(int val1, int val2) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static long Min(long val1, long val2) { throw null; }
         [System.CLSCompliantAttribute(false)]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static sbyte Min(sbyte val1, sbyte val2) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static float Min(float val1, float val2) { throw null; }
         [System.CLSCompliantAttribute(false)]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static ushort Min(ushort val1, ushort val2) { throw null; }
         [System.CLSCompliantAttribute(false)]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static uint Min(uint val1, uint val2) { throw null; }
         [System.CLSCompliantAttribute(false)]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static ulong Min(ulong val1, ulong val2) { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Security.SecuritySafeCriticalAttribute]
         public static double Pow(double x, double y) { throw null; }
@@ -3735,7 +3735,7 @@ namespace System
         public static double Sin(double a) { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Security.SecuritySafeCriticalAttribute]
         public static double Sinh(double value) { throw null; }
-        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static double Sqrt(double d) { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Security.SecuritySafeCriticalAttribute]
@@ -3814,9 +3814,9 @@ namespace System
         private object _dummy;
         public static readonly System.ModuleHandle EmptyHandle;
         public int MDStreamVersion { [System.Security.SecuritySafeCriticalAttribute]get { throw null; } }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public bool Equals(System.ModuleHandle handle) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public override bool Equals(object obj) { throw null; }
         public override int GetHashCode() { throw null; }
         public System.RuntimeFieldHandle GetRuntimeFieldHandleFromMetadataToken(int fieldToken) { throw null; }
@@ -3831,7 +3831,7 @@ namespace System
         public System.RuntimeTypeHandle ResolveTypeHandle(int typeToken) { throw null; }
         public System.RuntimeTypeHandle ResolveTypeHandle(int typeToken, System.RuntimeTypeHandle[] typeInstantiationContext, System.RuntimeTypeHandle[] methodInstantiationContext) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class MTAThreadAttribute : System.Attribute
     {
@@ -3868,7 +3868,7 @@ namespace System
         public MulticastNotSupportedException(string message) { }
         public MulticastNotSupportedException(string message, System.Exception inner) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(256), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class NonSerializedAttribute : System.Attribute
     {
@@ -3922,7 +3922,7 @@ namespace System
     {
         internal T value;
         private int _dummyPrimitive;
-        public Nullable(T value) { throw null;}
+        public Nullable(T value) { throw null; }
         public bool HasValue { get { throw null; } }
         public T Value { get { throw null; } }
         public override bool Equals(object other) { throw null; }
@@ -3942,23 +3942,23 @@ namespace System
         public NullReferenceException(string message) { }
         public NullReferenceException(string message, System.Exception innerException) { }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(2))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDual)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class Object
     {
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public Object() { }
         public virtual bool Equals(System.Object obj) { throw null; }
         public static bool Equals(System.Object objA, System.Object objB) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         ~Object() { }
         public virtual int GetHashCode() { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Security.SecuritySafeCriticalAttribute]
         public System.Type GetType() { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Security.SecuritySafeCriticalAttribute]
         protected System.Object MemberwiseClone() { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static bool ReferenceEquals(System.Object objA, System.Object objB) { throw null; }
         public virtual string ToString() { throw null; }
     }
@@ -3975,7 +3975,7 @@ namespace System
         [System.Security.SecurityCriticalAttribute]
         public override void GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(6140), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Delegate | System.AttributeTargets.Enum | System.AttributeTargets.Event | System.AttributeTargets.Field | System.AttributeTargets.Interface | System.AttributeTargets.Method | System.AttributeTargets.Property | System.AttributeTargets.Struct, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public sealed partial class ObsoleteAttribute : System.Attribute
@@ -4031,7 +4031,7 @@ namespace System
         public OverflowException(string message) { }
         public OverflowException(string message, System.Exception innerException) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2048), Inherited=true, AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Parameter, Inherited=true, AllowMultiple=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class ParamArrayAttribute : System.Attribute
     {
@@ -4113,10 +4113,10 @@ namespace System
     {
         private object _dummy;
         public System.IntPtr Value { [System.Security.SecurityCriticalAttribute]get { throw null; } }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         public override bool Equals(object obj) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         public bool Equals(System.RuntimeFieldHandle handle) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
@@ -4133,10 +4133,10 @@ namespace System
     {
         private object _dummy;
         public System.IntPtr Value { [System.Security.SecurityCriticalAttribute]get { throw null; } }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         public override bool Equals(object obj) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         public bool Equals(System.RuntimeMethodHandle handle) { throw null; }
         [System.Security.SecurityCriticalAttribute]
@@ -4155,13 +4155,13 @@ namespace System
     {
         private object _dummy;
         public System.IntPtr Value { [System.Security.SecurityCriticalAttribute]get { throw null; } }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public override bool Equals(object obj) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public bool Equals(System.RuntimeTypeHandle handle) { throw null; }
         public override int GetHashCode() { throw null; }
         [System.CLSCompliantAttribute(false)]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public System.ModuleHandle GetModuleHandle() { throw null; }
         [System.Security.SecurityCriticalAttribute]
         public void GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
@@ -4215,11 +4215,11 @@ namespace System
         public string ToString(string format) { throw null; }
         public string ToString(string format, System.IFormatProvider provider) { throw null; }
         [System.CLSCompliantAttribute(false)]
-        public static bool TryParse(string s, System.Globalization.NumberStyles style, System.IFormatProvider provider, out System.SByte result) { result = default(sbyte); throw null; }
+        public static bool TryParse(string s, System.Globalization.NumberStyles style, System.IFormatProvider provider, out System.SByte result) { throw null; }
         [System.CLSCompliantAttribute(false)]
-        public static bool TryParse(string s, out System.SByte result) { result = default(sbyte); throw null; }
+        public static bool TryParse(string s, out System.SByte result) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4124), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Delegate | System.AttributeTargets.Enum | System.AttributeTargets.Struct, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class SerializableAttribute : System.Attribute
     {
@@ -4246,7 +4246,7 @@ namespace System
         public System.TypeCode GetTypeCode() { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
         public static bool IsInfinity(System.Single f) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static bool IsNaN(System.Single f) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
@@ -4286,8 +4286,8 @@ namespace System
         public string ToString(string format) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
         public string ToString(string format, System.IFormatProvider provider) { throw null; }
-        public static bool TryParse(string s, System.Globalization.NumberStyles style, System.IFormatProvider provider, out System.Single result) { result = default(float); throw null; }
-        public static bool TryParse(string s, out System.Single result) { result = default(float); throw null; }
+        public static bool TryParse(string s, System.Globalization.NumberStyles style, System.IFormatProvider provider, out System.Single result) { throw null; }
+        public static bool TryParse(string s, out System.Single result) { throw null; }
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
@@ -4297,7 +4297,7 @@ namespace System
         public StackOverflowException(string message) { }
         public StackOverflowException(string message, System.Exception innerException) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class STAThreadAttribute : System.Attribute
     {
@@ -4377,9 +4377,9 @@ namespace System
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         [System.Security.SecuritySafeCriticalAttribute]
         public bool EndsWith(System.String value, System.StringComparison comparisonType) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public override bool Equals(object obj) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public bool Equals(System.String value) { throw null; }
         public static bool Equals(System.String a, System.String b) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
@@ -4395,7 +4395,7 @@ namespace System
         public static System.String Format(System.String format, object arg0, object arg1, object arg2) { throw null; }
         public static System.String Format(System.String format, params object[] args) { throw null; }
         public System.CharEnumerator GetEnumerator() { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         [System.Security.SecuritySafeCriticalAttribute]
         public override int GetHashCode() { throw null; }
         public System.TypeCode GetTypeCode() { throw null; }
@@ -4561,7 +4561,7 @@ namespace System
         public SystemException(string message) { }
         public SystemException(string message, System.Exception innerException) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(256), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class ThreadStaticAttribute : System.Attribute
@@ -4591,10 +4591,10 @@ namespace System
         public const long TicksPerMinute = (long)600000000;
         public const long TicksPerSecond = (long)10000000;
         public static readonly System.TimeSpan Zero;
-        public TimeSpan(int hours, int minutes, int seconds) { throw null;}
-        public TimeSpan(int days, int hours, int minutes, int seconds) { throw null;}
-        public TimeSpan(int days, int hours, int minutes, int seconds, int milliseconds) { throw null;}
-        public TimeSpan(long ticks) { throw null;}
+        public TimeSpan(int hours, int minutes, int seconds) { throw null; }
+        public TimeSpan(int days, int hours, int minutes, int seconds) { throw null; }
+        public TimeSpan(int days, int hours, int minutes, int seconds, int milliseconds) { throw null; }
+        public TimeSpan(long ticks) { throw null; }
         public int Days { get { throw null; } }
         public int Hours { get { throw null; } }
         public int Milliseconds { get { throw null; } }
@@ -4642,12 +4642,12 @@ namespace System
         public override string ToString() { throw null; }
         public string ToString(string format) { throw null; }
         public string ToString(string format, System.IFormatProvider formatProvider) { throw null; }
-        public static bool TryParse(string input, System.IFormatProvider formatProvider, out System.TimeSpan result) { result = default(System.TimeSpan); throw null; }
-        public static bool TryParse(string s, out System.TimeSpan result) { result = default(System.TimeSpan); throw null; }
-        public static bool TryParseExact(string input, string format, System.IFormatProvider formatProvider, System.Globalization.TimeSpanStyles styles, out System.TimeSpan result) { result = default(System.TimeSpan); throw null; }
-        public static bool TryParseExact(string input, string format, System.IFormatProvider formatProvider, out System.TimeSpan result) { result = default(System.TimeSpan); throw null; }
-        public static bool TryParseExact(string input, string[] formats, System.IFormatProvider formatProvider, System.Globalization.TimeSpanStyles styles, out System.TimeSpan result) { result = default(System.TimeSpan); throw null; }
-        public static bool TryParseExact(string input, string[] formats, System.IFormatProvider formatProvider, out System.TimeSpan result) { result = default(System.TimeSpan); throw null; }
+        public static bool TryParse(string input, System.IFormatProvider formatProvider, out System.TimeSpan result) { throw null; }
+        public static bool TryParse(string s, out System.TimeSpan result) { throw null; }
+        public static bool TryParseExact(string input, string format, System.IFormatProvider formatProvider, System.Globalization.TimeSpanStyles styles, out System.TimeSpan result) { throw null; }
+        public static bool TryParseExact(string input, string format, System.IFormatProvider formatProvider, out System.TimeSpan result) { throw null; }
+        public static bool TryParseExact(string input, string[] formats, System.IFormatProvider formatProvider, System.Globalization.TimeSpanStyles styles, out System.TimeSpan result) { throw null; }
+        public static bool TryParseExact(string input, string[] formats, System.IFormatProvider formatProvider, out System.TimeSpan result) { throw null; }
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
@@ -4780,27 +4780,27 @@ namespace System
     }
     public static partial class TupleExtensions
     {
-        public static void Deconstruct<T1>(this System.Tuple<T1> value, out T1 item1) { item1 = default(T1); }
-        public static void Deconstruct<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(this System.Tuple<T1, T2, T3, T4, T5, T6, T7, System.Tuple<T8, T9, T10>> value, out T1 item1, out T2 item2, out T3 item3, out T4 item4, out T5 item5, out T6 item6, out T7 item7, out T8 item8, out T9 item9, out T10 item10) { item1 = default(T1); item2 = default(T2); item3 = default(T3); item4 = default(T4); item5 = default(T5); item6 = default(T6); item7 = default(T7); item8 = default(T8); item9 = default(T9); item10 = default(T10); }
-        public static void Deconstruct<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>(this System.Tuple<T1, T2, T3, T4, T5, T6, T7, System.Tuple<T8, T9, T10, T11>> value, out T1 item1, out T2 item2, out T3 item3, out T4 item4, out T5 item5, out T6 item6, out T7 item7, out T8 item8, out T9 item9, out T10 item10, out T11 item11) { item1 = default(T1); item2 = default(T2); item3 = default(T3); item4 = default(T4); item5 = default(T5); item6 = default(T6); item7 = default(T7); item8 = default(T8); item9 = default(T9); item10 = default(T10); item11 = default(T11); }
-        public static void Deconstruct<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>(this System.Tuple<T1, T2, T3, T4, T5, T6, T7, System.Tuple<T8, T9, T10, T11, T12>> value, out T1 item1, out T2 item2, out T3 item3, out T4 item4, out T5 item5, out T6 item6, out T7 item7, out T8 item8, out T9 item9, out T10 item10, out T11 item11, out T12 item12) { item1 = default(T1); item2 = default(T2); item3 = default(T3); item4 = default(T4); item5 = default(T5); item6 = default(T6); item7 = default(T7); item8 = default(T8); item9 = default(T9); item10 = default(T10); item11 = default(T11); item12 = default(T12); }
-        public static void Deconstruct<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13>(this System.Tuple<T1, T2, T3, T4, T5, T6, T7, System.Tuple<T8, T9, T10, T11, T12, T13>> value, out T1 item1, out T2 item2, out T3 item3, out T4 item4, out T5 item5, out T6 item6, out T7 item7, out T8 item8, out T9 item9, out T10 item10, out T11 item11, out T12 item12, out T13 item13) { item1 = default(T1); item2 = default(T2); item3 = default(T3); item4 = default(T4); item5 = default(T5); item6 = default(T6); item7 = default(T7); item8 = default(T8); item9 = default(T9); item10 = default(T10); item11 = default(T11); item12 = default(T12); item13 = default(T13); }
-        public static void Deconstruct<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14>(this System.Tuple<T1, T2, T3, T4, T5, T6, T7, System.Tuple<T8, T9, T10, T11, T12, T13, T14>> value, out T1 item1, out T2 item2, out T3 item3, out T4 item4, out T5 item5, out T6 item6, out T7 item7, out T8 item8, out T9 item9, out T10 item10, out T11 item11, out T12 item12, out T13 item13, out T14 item14) { item1 = default(T1); item2 = default(T2); item3 = default(T3); item4 = default(T4); item5 = default(T5); item6 = default(T6); item7 = default(T7); item8 = default(T8); item9 = default(T9); item10 = default(T10); item11 = default(T11); item12 = default(T12); item13 = default(T13); item14 = default(T14); }
-        public static void Deconstruct<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15>(this System.Tuple<T1, T2, T3, T4, T5, T6, T7, System.Tuple<T8, T9, T10, T11, T12, T13, T14, System.Tuple<T15>>> value, out T1 item1, out T2 item2, out T3 item3, out T4 item4, out T5 item5, out T6 item6, out T7 item7, out T8 item8, out T9 item9, out T10 item10, out T11 item11, out T12 item12, out T13 item13, out T14 item14, out T15 item15) { item1 = default(T1); item2 = default(T2); item3 = default(T3); item4 = default(T4); item5 = default(T5); item6 = default(T6); item7 = default(T7); item8 = default(T8); item9 = default(T9); item10 = default(T10); item11 = default(T11); item12 = default(T12); item13 = default(T13); item14 = default(T14); item15 = default(T15); }
-        public static void Deconstruct<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16>(this System.Tuple<T1, T2, T3, T4, T5, T6, T7, System.Tuple<T8, T9, T10, T11, T12, T13, T14, System.Tuple<T15, T16>>> value, out T1 item1, out T2 item2, out T3 item3, out T4 item4, out T5 item5, out T6 item6, out T7 item7, out T8 item8, out T9 item9, out T10 item10, out T11 item11, out T12 item12, out T13 item13, out T14 item14, out T15 item15, out T16 item16) { item1 = default(T1); item2 = default(T2); item3 = default(T3); item4 = default(T4); item5 = default(T5); item6 = default(T6); item7 = default(T7); item8 = default(T8); item9 = default(T9); item10 = default(T10); item11 = default(T11); item12 = default(T12); item13 = default(T13); item14 = default(T14); item15 = default(T15); item16 = default(T16); }
-        public static void Deconstruct<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17>(this System.Tuple<T1, T2, T3, T4, T5, T6, T7, System.Tuple<T8, T9, T10, T11, T12, T13, T14, System.Tuple<T15, T16, T17>>> value, out T1 item1, out T2 item2, out T3 item3, out T4 item4, out T5 item5, out T6 item6, out T7 item7, out T8 item8, out T9 item9, out T10 item10, out T11 item11, out T12 item12, out T13 item13, out T14 item14, out T15 item15, out T16 item16, out T17 item17) { item1 = default(T1); item2 = default(T2); item3 = default(T3); item4 = default(T4); item5 = default(T5); item6 = default(T6); item7 = default(T7); item8 = default(T8); item9 = default(T9); item10 = default(T10); item11 = default(T11); item12 = default(T12); item13 = default(T13); item14 = default(T14); item15 = default(T15); item16 = default(T16); item17 = default(T17); }
-        public static void Deconstruct<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18>(this System.Tuple<T1, T2, T3, T4, T5, T6, T7, System.Tuple<T8, T9, T10, T11, T12, T13, T14, System.Tuple<T15, T16, T17, T18>>> value, out T1 item1, out T2 item2, out T3 item3, out T4 item4, out T5 item5, out T6 item6, out T7 item7, out T8 item8, out T9 item9, out T10 item10, out T11 item11, out T12 item12, out T13 item13, out T14 item14, out T15 item15, out T16 item16, out T17 item17, out T18 item18) { item1 = default(T1); item2 = default(T2); item3 = default(T3); item4 = default(T4); item5 = default(T5); item6 = default(T6); item7 = default(T7); item8 = default(T8); item9 = default(T9); item10 = default(T10); item11 = default(T11); item12 = default(T12); item13 = default(T13); item14 = default(T14); item15 = default(T15); item16 = default(T16); item17 = default(T17); item18 = default(T18); }
-        public static void Deconstruct<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19>(this System.Tuple<T1, T2, T3, T4, T5, T6, T7, System.Tuple<T8, T9, T10, T11, T12, T13, T14, System.Tuple<T15, T16, T17, T18, T19>>> value, out T1 item1, out T2 item2, out T3 item3, out T4 item4, out T5 item5, out T6 item6, out T7 item7, out T8 item8, out T9 item9, out T10 item10, out T11 item11, out T12 item12, out T13 item13, out T14 item14, out T15 item15, out T16 item16, out T17 item17, out T18 item18, out T19 item19) { item1 = default(T1); item2 = default(T2); item3 = default(T3); item4 = default(T4); item5 = default(T5); item6 = default(T6); item7 = default(T7); item8 = default(T8); item9 = default(T9); item10 = default(T10); item11 = default(T11); item12 = default(T12); item13 = default(T13); item14 = default(T14); item15 = default(T15); item16 = default(T16); item17 = default(T17); item18 = default(T18); item19 = default(T19); }
-        public static void Deconstruct<T1, T2>(this System.Tuple<T1, T2> value, out T1 item1, out T2 item2) { item1 = default(T1); item2 = default(T2); }
-        public static void Deconstruct<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20>(this System.Tuple<T1, T2, T3, T4, T5, T6, T7, System.Tuple<T8, T9, T10, T11, T12, T13, T14, System.Tuple<T15, T16, T17, T18, T19, T20>>> value, out T1 item1, out T2 item2, out T3 item3, out T4 item4, out T5 item5, out T6 item6, out T7 item7, out T8 item8, out T9 item9, out T10 item10, out T11 item11, out T12 item12, out T13 item13, out T14 item14, out T15 item15, out T16 item16, out T17 item17, out T18 item18, out T19 item19, out T20 item20) { item1 = default(T1); item2 = default(T2); item3 = default(T3); item4 = default(T4); item5 = default(T5); item6 = default(T6); item7 = default(T7); item8 = default(T8); item9 = default(T9); item10 = default(T10); item11 = default(T11); item12 = default(T12); item13 = default(T13); item14 = default(T14); item15 = default(T15); item16 = default(T16); item17 = default(T17); item18 = default(T18); item19 = default(T19); item20 = default(T20); }
-        public static void Deconstruct<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21>(this System.Tuple<T1, T2, T3, T4, T5, T6, T7, System.Tuple<T8, T9, T10, T11, T12, T13, T14, System.Tuple<T15, T16, T17, T18, T19, T20, T21>>> value, out T1 item1, out T2 item2, out T3 item3, out T4 item4, out T5 item5, out T6 item6, out T7 item7, out T8 item8, out T9 item9, out T10 item10, out T11 item11, out T12 item12, out T13 item13, out T14 item14, out T15 item15, out T16 item16, out T17 item17, out T18 item18, out T19 item19, out T20 item20, out T21 item21) { item1 = default(T1); item2 = default(T2); item3 = default(T3); item4 = default(T4); item5 = default(T5); item6 = default(T6); item7 = default(T7); item8 = default(T8); item9 = default(T9); item10 = default(T10); item11 = default(T11); item12 = default(T12); item13 = default(T13); item14 = default(T14); item15 = default(T15); item16 = default(T16); item17 = default(T17); item18 = default(T18); item19 = default(T19); item20 = default(T20); item21 = default(T21); }
-        public static void Deconstruct<T1, T2, T3>(this System.Tuple<T1, T2, T3> value, out T1 item1, out T2 item2, out T3 item3) { item1 = default(T1); item2 = default(T2); item3 = default(T3); }
-        public static void Deconstruct<T1, T2, T3, T4>(this System.Tuple<T1, T2, T3, T4> value, out T1 item1, out T2 item2, out T3 item3, out T4 item4) { item1 = default(T1); item2 = default(T2); item3 = default(T3); item4 = default(T4); }
-        public static void Deconstruct<T1, T2, T3, T4, T5>(this System.Tuple<T1, T2, T3, T4, T5> value, out T1 item1, out T2 item2, out T3 item3, out T4 item4, out T5 item5) { item1 = default(T1); item2 = default(T2); item3 = default(T3); item4 = default(T4); item5 = default(T5); }
-        public static void Deconstruct<T1, T2, T3, T4, T5, T6>(this System.Tuple<T1, T2, T3, T4, T5, T6> value, out T1 item1, out T2 item2, out T3 item3, out T4 item4, out T5 item5, out T6 item6) { item1 = default(T1); item2 = default(T2); item3 = default(T3); item4 = default(T4); item5 = default(T5); item6 = default(T6); }
-        public static void Deconstruct<T1, T2, T3, T4, T5, T6, T7>(this System.Tuple<T1, T2, T3, T4, T5, T6, T7> value, out T1 item1, out T2 item2, out T3 item3, out T4 item4, out T5 item5, out T6 item6, out T7 item7) { item1 = default(T1); item2 = default(T2); item3 = default(T3); item4 = default(T4); item5 = default(T5); item6 = default(T6); item7 = default(T7); }
-        public static void Deconstruct<T1, T2, T3, T4, T5, T6, T7, T8>(this System.Tuple<T1, T2, T3, T4, T5, T6, T7, System.Tuple<T8>> value, out T1 item1, out T2 item2, out T3 item3, out T4 item4, out T5 item5, out T6 item6, out T7 item7, out T8 item8) { item1 = default(T1); item2 = default(T2); item3 = default(T3); item4 = default(T4); item5 = default(T5); item6 = default(T6); item7 = default(T7); item8 = default(T8); }
-        public static void Deconstruct<T1, T2, T3, T4, T5, T6, T7, T8, T9>(this System.Tuple<T1, T2, T3, T4, T5, T6, T7, System.Tuple<T8, T9>> value, out T1 item1, out T2 item2, out T3 item3, out T4 item4, out T5 item5, out T6 item6, out T7 item7, out T8 item8, out T9 item9) { item1 = default(T1); item2 = default(T2); item3 = default(T3); item4 = default(T4); item5 = default(T5); item6 = default(T6); item7 = default(T7); item8 = default(T8); item9 = default(T9); }
+        public static void Deconstruct<T1>(this System.Tuple<T1> value, out T1 item1) { throw null; }
+        public static void Deconstruct<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(this System.Tuple<T1, T2, T3, T4, T5, T6, T7, System.Tuple<T8, T9, T10>> value, out T1 item1, out T2 item2, out T3 item3, out T4 item4, out T5 item5, out T6 item6, out T7 item7, out T8 item8, out T9 item9, out T10 item10) { throw null; }
+        public static void Deconstruct<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>(this System.Tuple<T1, T2, T3, T4, T5, T6, T7, System.Tuple<T8, T9, T10, T11>> value, out T1 item1, out T2 item2, out T3 item3, out T4 item4, out T5 item5, out T6 item6, out T7 item7, out T8 item8, out T9 item9, out T10 item10, out T11 item11) { throw null; }
+        public static void Deconstruct<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>(this System.Tuple<T1, T2, T3, T4, T5, T6, T7, System.Tuple<T8, T9, T10, T11, T12>> value, out T1 item1, out T2 item2, out T3 item3, out T4 item4, out T5 item5, out T6 item6, out T7 item7, out T8 item8, out T9 item9, out T10 item10, out T11 item11, out T12 item12) { throw null; }
+        public static void Deconstruct<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13>(this System.Tuple<T1, T2, T3, T4, T5, T6, T7, System.Tuple<T8, T9, T10, T11, T12, T13>> value, out T1 item1, out T2 item2, out T3 item3, out T4 item4, out T5 item5, out T6 item6, out T7 item7, out T8 item8, out T9 item9, out T10 item10, out T11 item11, out T12 item12, out T13 item13) { throw null; }
+        public static void Deconstruct<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14>(this System.Tuple<T1, T2, T3, T4, T5, T6, T7, System.Tuple<T8, T9, T10, T11, T12, T13, T14>> value, out T1 item1, out T2 item2, out T3 item3, out T4 item4, out T5 item5, out T6 item6, out T7 item7, out T8 item8, out T9 item9, out T10 item10, out T11 item11, out T12 item12, out T13 item13, out T14 item14) { throw null; }
+        public static void Deconstruct<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15>(this System.Tuple<T1, T2, T3, T4, T5, T6, T7, System.Tuple<T8, T9, T10, T11, T12, T13, T14, System.Tuple<T15>>> value, out T1 item1, out T2 item2, out T3 item3, out T4 item4, out T5 item5, out T6 item6, out T7 item7, out T8 item8, out T9 item9, out T10 item10, out T11 item11, out T12 item12, out T13 item13, out T14 item14, out T15 item15) { throw null; }
+        public static void Deconstruct<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16>(this System.Tuple<T1, T2, T3, T4, T5, T6, T7, System.Tuple<T8, T9, T10, T11, T12, T13, T14, System.Tuple<T15, T16>>> value, out T1 item1, out T2 item2, out T3 item3, out T4 item4, out T5 item5, out T6 item6, out T7 item7, out T8 item8, out T9 item9, out T10 item10, out T11 item11, out T12 item12, out T13 item13, out T14 item14, out T15 item15, out T16 item16) { throw null; }
+        public static void Deconstruct<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17>(this System.Tuple<T1, T2, T3, T4, T5, T6, T7, System.Tuple<T8, T9, T10, T11, T12, T13, T14, System.Tuple<T15, T16, T17>>> value, out T1 item1, out T2 item2, out T3 item3, out T4 item4, out T5 item5, out T6 item6, out T7 item7, out T8 item8, out T9 item9, out T10 item10, out T11 item11, out T12 item12, out T13 item13, out T14 item14, out T15 item15, out T16 item16, out T17 item17) { throw null; }
+        public static void Deconstruct<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18>(this System.Tuple<T1, T2, T3, T4, T5, T6, T7, System.Tuple<T8, T9, T10, T11, T12, T13, T14, System.Tuple<T15, T16, T17, T18>>> value, out T1 item1, out T2 item2, out T3 item3, out T4 item4, out T5 item5, out T6 item6, out T7 item7, out T8 item8, out T9 item9, out T10 item10, out T11 item11, out T12 item12, out T13 item13, out T14 item14, out T15 item15, out T16 item16, out T17 item17, out T18 item18) { throw null; }
+        public static void Deconstruct<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19>(this System.Tuple<T1, T2, T3, T4, T5, T6, T7, System.Tuple<T8, T9, T10, T11, T12, T13, T14, System.Tuple<T15, T16, T17, T18, T19>>> value, out T1 item1, out T2 item2, out T3 item3, out T4 item4, out T5 item5, out T6 item6, out T7 item7, out T8 item8, out T9 item9, out T10 item10, out T11 item11, out T12 item12, out T13 item13, out T14 item14, out T15 item15, out T16 item16, out T17 item17, out T18 item18, out T19 item19) { throw null; }
+        public static void Deconstruct<T1, T2>(this System.Tuple<T1, T2> value, out T1 item1, out T2 item2) { throw null; }
+        public static void Deconstruct<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20>(this System.Tuple<T1, T2, T3, T4, T5, T6, T7, System.Tuple<T8, T9, T10, T11, T12, T13, T14, System.Tuple<T15, T16, T17, T18, T19, T20>>> value, out T1 item1, out T2 item2, out T3 item3, out T4 item4, out T5 item5, out T6 item6, out T7 item7, out T8 item8, out T9 item9, out T10 item10, out T11 item11, out T12 item12, out T13 item13, out T14 item14, out T15 item15, out T16 item16, out T17 item17, out T18 item18, out T19 item19, out T20 item20) { throw null; }
+        public static void Deconstruct<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21>(this System.Tuple<T1, T2, T3, T4, T5, T6, T7, System.Tuple<T8, T9, T10, T11, T12, T13, T14, System.Tuple<T15, T16, T17, T18, T19, T20, T21>>> value, out T1 item1, out T2 item2, out T3 item3, out T4 item4, out T5 item5, out T6 item6, out T7 item7, out T8 item8, out T9 item9, out T10 item10, out T11 item11, out T12 item12, out T13 item13, out T14 item14, out T15 item15, out T16 item16, out T17 item17, out T18 item18, out T19 item19, out T20 item20, out T21 item21) { throw null; }
+        public static void Deconstruct<T1, T2, T3>(this System.Tuple<T1, T2, T3> value, out T1 item1, out T2 item2, out T3 item3) { throw null; }
+        public static void Deconstruct<T1, T2, T3, T4>(this System.Tuple<T1, T2, T3, T4> value, out T1 item1, out T2 item2, out T3 item3, out T4 item4) { throw null; }
+        public static void Deconstruct<T1, T2, T3, T4, T5>(this System.Tuple<T1, T2, T3, T4, T5> value, out T1 item1, out T2 item2, out T3 item3, out T4 item4, out T5 item5) { throw null; }
+        public static void Deconstruct<T1, T2, T3, T4, T5, T6>(this System.Tuple<T1, T2, T3, T4, T5, T6> value, out T1 item1, out T2 item2, out T3 item3, out T4 item4, out T5 item5, out T6 item6) { throw null; }
+        public static void Deconstruct<T1, T2, T3, T4, T5, T6, T7>(this System.Tuple<T1, T2, T3, T4, T5, T6, T7> value, out T1 item1, out T2 item2, out T3 item3, out T4 item4, out T5 item5, out T6 item6, out T7 item7) { throw null; }
+        public static void Deconstruct<T1, T2, T3, T4, T5, T6, T7, T8>(this System.Tuple<T1, T2, T3, T4, T5, T6, T7, System.Tuple<T8>> value, out T1 item1, out T2 item2, out T3 item3, out T4 item4, out T5 item5, out T6 item6, out T7 item7, out T8 item8) { throw null; }
+        public static void Deconstruct<T1, T2, T3, T4, T5, T6, T7, T8, T9>(this System.Tuple<T1, T2, T3, T4, T5, T6, T7, System.Tuple<T8, T9>> value, out T1 item1, out T2 item2, out T3 item3, out T4 item4, out T5 item5, out T6 item6, out T7 item7, out T8 item8, out T9 item9) { throw null; }
         public static System.Tuple<T1> ToTuple<T1>(this System.ValueTuple<T1> value) { throw null; }
         public static System.Tuple<T1, T2, T3, T4, T5, T6, T7, System.Tuple<T8, T9, T10>> ToTuple<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(this System.ValueTuple<T1, T2, T3, T4, T5, T6, T7, System.ValueTuple<T8, T9, T10>> value) { throw null; }
         public static System.Tuple<T1, T2, T3, T4, T5, T6, T7, System.Tuple<T8, T9, T10, T11>> ToTuple<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>(this System.ValueTuple<T1, T2, T3, T4, T5, T6, T7, System.ValueTuple<T8, T9, T10, T11>> value) { throw null; }
@@ -4992,7 +4992,7 @@ namespace System
         int System.IComparable.CompareTo(object obj) { throw null; }
         public override string ToString() { throw null; }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComDefaultInterfaceAttribute(typeof(System.Runtime.InteropServices._Type))]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
@@ -5198,7 +5198,7 @@ namespace System
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]public static System.Type ReflectionOnlyGetType(string typeName, bool throwIfNotFound, bool ignoreCase) { throw null; }
         void System.Runtime.InteropServices._Type.GetIDsOfNames([System.Runtime.InteropServices.In]ref System.Guid riid, System.IntPtr rgszNames, uint cNames, uint lcid, System.IntPtr rgDispId) { }
         void System.Runtime.InteropServices._Type.GetTypeInfo(uint iTInfo, uint lcid, System.IntPtr ppTInfo) { }
-        void System.Runtime.InteropServices._Type.GetTypeInfoCount(out uint pcTInfo) { pcTInfo = default(uint); }
+        void System.Runtime.InteropServices._Type.GetTypeInfoCount(out uint pcTInfo) { throw null; }
         void System.Runtime.InteropServices._Type.Invoke(uint dispIdMember, [System.Runtime.InteropServices.In]ref System.Guid riid, uint lcid, short wFlags, System.IntPtr pDispParams, System.IntPtr pVarResult, System.IntPtr pExcepInfo, System.IntPtr puArgErr) { }
         public override string ToString() { throw null; }
     }
@@ -5330,9 +5330,9 @@ namespace System
         [System.Security.SecuritySafeCriticalAttribute]
         public string ToString(string format, System.IFormatProvider provider) { throw null; }
         [System.CLSCompliantAttribute(false)]
-        public static bool TryParse(string s, System.Globalization.NumberStyles style, System.IFormatProvider provider, out System.UInt16 result) { result = default(ushort); throw null; }
+        public static bool TryParse(string s, System.Globalization.NumberStyles style, System.IFormatProvider provider, out System.UInt16 result) { throw null; }
         [System.CLSCompliantAttribute(false)]
-        public static bool TryParse(string s, out System.UInt16 result) { result = default(ushort); throw null; }
+        public static bool TryParse(string s, out System.UInt16 result) { throw null; }
     }
     [System.CLSCompliantAttribute(false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
@@ -5381,9 +5381,9 @@ namespace System
         [System.Security.SecuritySafeCriticalAttribute]
         public string ToString(string format, System.IFormatProvider provider) { throw null; }
         [System.CLSCompliantAttribute(false)]
-        public static bool TryParse(string s, System.Globalization.NumberStyles style, System.IFormatProvider provider, out System.UInt32 result) { result = default(uint); throw null; }
+        public static bool TryParse(string s, System.Globalization.NumberStyles style, System.IFormatProvider provider, out System.UInt32 result) { throw null; }
         [System.CLSCompliantAttribute(false)]
-        public static bool TryParse(string s, out System.UInt32 result) { result = default(uint); throw null; }
+        public static bool TryParse(string s, out System.UInt32 result) { throw null; }
     }
     [System.CLSCompliantAttribute(false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
@@ -5432,9 +5432,9 @@ namespace System
         [System.Security.SecuritySafeCriticalAttribute]
         public string ToString(string format, System.IFormatProvider provider) { throw null; }
         [System.CLSCompliantAttribute(false)]
-        public static bool TryParse(string s, System.Globalization.NumberStyles style, System.IFormatProvider provider, out System.UInt64 result) { result = default(ulong); throw null; }
+        public static bool TryParse(string s, System.Globalization.NumberStyles style, System.IFormatProvider provider, out System.UInt64 result) { throw null; }
         [System.CLSCompliantAttribute(false)]
-        public static bool TryParse(string s, out System.UInt64 result) { result = default(ulong); throw null; }
+        public static bool TryParse(string s, out System.UInt64 result) { throw null; }
     }
     [System.CLSCompliantAttribute(false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
@@ -5445,12 +5445,12 @@ namespace System
         private int _dummyPrimitive;
         public static readonly System.UIntPtr Zero;
         [System.Security.SecuritySafeCriticalAttribute]
-        public UIntPtr(uint value) { throw null;}
+        public UIntPtr(uint value) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
-        public UIntPtr(ulong value) { throw null;}
+        public UIntPtr(ulong value) { throw null; }
         [System.CLSCompliantAttribute(false)]
         [System.Security.SecurityCriticalAttribute]
-        public unsafe UIntPtr(void* value) { throw null;}
+        public unsafe UIntPtr(void* value) { throw null; }
         public static int Size { get { throw null; } }
         public static System.UIntPtr Add(System.UIntPtr pointer, int offset) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
@@ -5502,8 +5502,8 @@ namespace System
     public partial class UnhandledExceptionEventArgs : System.EventArgs
     {
         public UnhandledExceptionEventArgs(object exception, bool isTerminating) { }
-        public object ExceptionObject { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]get { throw null; } }
-        public bool IsTerminating { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]get { throw null; } }
+        public object ExceptionObject { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]get { throw null; } }
+        public bool IsTerminating { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]get { throw null; } }
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
@@ -5538,7 +5538,7 @@ namespace System
     public partial struct ValueTuple<T1> : System.Collections.IStructuralComparable, System.Collections.IStructuralEquatable, System.IComparable, System.IComparable<System.ValueTuple<T1>>, System.IEquatable<System.ValueTuple<T1>>, System.Runtime.CompilerServices.ITuple
     {
         public T1 Item1;
-        public ValueTuple(T1 item1) { throw null;}
+        public ValueTuple(T1 item1) { throw null; }
         object System.Runtime.CompilerServices.ITuple.this[int index] { get { throw null; } }
         int System.Runtime.CompilerServices.ITuple.Length { get { throw null; } }
         public int CompareTo(System.ValueTuple<T1> other) { throw null; }
@@ -5556,7 +5556,7 @@ namespace System
     {
         public T1 Item1;
         public T2 Item2;
-        public ValueTuple(T1 item1, T2 item2) { throw null;}
+        public ValueTuple(T1 item1, T2 item2) { throw null; }
         object System.Runtime.CompilerServices.ITuple.this[int index] { get { throw null; } }
         int System.Runtime.CompilerServices.ITuple.Length { get { throw null; } }
         public int CompareTo(System.ValueTuple<T1, T2> other) { throw null; }
@@ -5575,7 +5575,7 @@ namespace System
         public T1 Item1;
         public T2 Item2;
         public T3 Item3;
-        public ValueTuple(T1 item1, T2 item2, T3 item3) { throw null;}
+        public ValueTuple(T1 item1, T2 item2, T3 item3) { throw null; }
         object System.Runtime.CompilerServices.ITuple.this[int index] { get { throw null; } }
         int System.Runtime.CompilerServices.ITuple.Length { get { throw null; } }
         public int CompareTo(System.ValueTuple<T1, T2, T3> other) { throw null; }
@@ -5595,7 +5595,7 @@ namespace System
         public T2 Item2;
         public T3 Item3;
         public T4 Item4;
-        public ValueTuple(T1 item1, T2 item2, T3 item3, T4 item4) { throw null;}
+        public ValueTuple(T1 item1, T2 item2, T3 item3, T4 item4) { throw null; }
         object System.Runtime.CompilerServices.ITuple.this[int index] { get { throw null; } }
         int System.Runtime.CompilerServices.ITuple.Length { get { throw null; } }
         public int CompareTo(System.ValueTuple<T1, T2, T3, T4> other) { throw null; }
@@ -5616,7 +5616,7 @@ namespace System
         public T3 Item3;
         public T4 Item4;
         public T5 Item5;
-        public ValueTuple(T1 item1, T2 item2, T3 item3, T4 item4, T5 item5) { throw null;}
+        public ValueTuple(T1 item1, T2 item2, T3 item3, T4 item4, T5 item5) { throw null; }
         object System.Runtime.CompilerServices.ITuple.this[int index] { get { throw null; } }
         int System.Runtime.CompilerServices.ITuple.Length { get { throw null; } }
         public int CompareTo(System.ValueTuple<T1, T2, T3, T4, T5> other) { throw null; }
@@ -5638,7 +5638,7 @@ namespace System
         public T4 Item4;
         public T5 Item5;
         public T6 Item6;
-        public ValueTuple(T1 item1, T2 item2, T3 item3, T4 item4, T5 item5, T6 item6) { throw null;}
+        public ValueTuple(T1 item1, T2 item2, T3 item3, T4 item4, T5 item5, T6 item6) { throw null; }
         object System.Runtime.CompilerServices.ITuple.this[int index] { get { throw null; } }
         int System.Runtime.CompilerServices.ITuple.Length { get { throw null; } }
         public int CompareTo(System.ValueTuple<T1, T2, T3, T4, T5, T6> other) { throw null; }
@@ -5661,7 +5661,7 @@ namespace System
         public T5 Item5;
         public T6 Item6;
         public T7 Item7;
-        public ValueTuple(T1 item1, T2 item2, T3 item3, T4 item4, T5 item5, T6 item6, T7 item7) { throw null;}
+        public ValueTuple(T1 item1, T2 item2, T3 item3, T4 item4, T5 item5, T6 item6, T7 item7) { throw null; }
         object System.Runtime.CompilerServices.ITuple.this[int index] { get { throw null; } }
         int System.Runtime.CompilerServices.ITuple.Length { get { throw null; } }
         public int CompareTo(System.ValueTuple<T1, T2, T3, T4, T5, T6, T7> other) { throw null; }
@@ -5685,7 +5685,7 @@ namespace System
         public T6 Item6;
         public T7 Item7;
         public TRest Rest;
-        public ValueTuple(T1 item1, T2 item2, T3 item3, T4 item4, T5 item5, T6 item6, T7 item7, TRest rest) { throw null;}
+        public ValueTuple(T1 item1, T2 item2, T3 item3, T4 item4, T5 item5, T6 item6, T7 item7, TRest rest) { throw null; }
         object System.Runtime.CompilerServices.ITuple.this[int index] { get { throw null; } }
         int System.Runtime.CompilerServices.ITuple.Length { get { throw null; } }
         public int CompareTo(System.ValueTuple<T1, T2, T3, T4, T5, T6, T7, TRest> other) { throw null; }
@@ -5739,7 +5739,7 @@ namespace System
         public static System.Version Parse(string input) { throw null; }
         public override string ToString() { throw null; }
         public string ToString(int fieldCount) { throw null; }
-        public static bool TryParse(string input, out System.Version result) { result = default(System.Version); throw null; }
+        public static bool TryParse(string input, out System.Version result) { throw null; }
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
@@ -5748,7 +5748,7 @@ namespace System
     {
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     [System.SerializableAttribute]
     public partial class WeakReference : System.Runtime.Serialization.ISerializable
     {
@@ -5773,12 +5773,12 @@ namespace System
         [System.Security.SecurityCriticalAttribute]
         public void GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         public void SetTarget(T target) { }
-        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.AggressiveInlining)]public bool TryGetTarget(out T target) { target = default(T); throw null; }
+        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.AggressiveInlining)]public bool TryGetTarget(out T target) { throw null; }
     }
     [System.CLSCompliantAttribute(false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("05F696DC-2B29-3663-AD8B-C4389CF2A713")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface _AppDomain
     {
         string BaseDirectory { get; }
@@ -6049,7 +6049,7 @@ namespace System.Collections
     public partial struct DictionaryEntry
     {
         private object _dummy;
-        public DictionaryEntry(object key, object value) { throw null;}
+        public DictionaryEntry(object key, object value) { throw null; }
         public object Key { get { throw null; } set { } }
         public object Value { get { throw null; } set { } }
     }
@@ -6094,7 +6094,7 @@ namespace System.Collections
         public virtual object SyncRoot { get { throw null; } }
         public virtual System.Collections.ICollection Values { get { throw null; } }
         public virtual void Add(object key, object value) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public virtual void Clear() { }
         public virtual object Clone() { throw null; }
         public virtual bool Contains(object key) { throw null; }
@@ -6107,7 +6107,7 @@ namespace System.Collections
         public virtual void GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         protected virtual bool KeyEquals(object item, object key) { throw null; }
         public virtual void OnDeserialization(object sender) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public virtual void Remove(object key) { }
         [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Synchronization=true)]
         public static System.Collections.Hashtable Synchronized(System.Collections.Hashtable table) { throw null; }
@@ -6362,8 +6362,8 @@ namespace System.Collections.Concurrent
         System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator() { throw null; }
         public System.Collections.Generic.KeyValuePair<TKey, TValue>[] ToArray() { throw null; }
         public bool TryAdd(TKey key, TValue value) { throw null; }
-        public bool TryGetValue(TKey key, out TValue value) { value = default(TValue); throw null; }
-        public bool TryRemove(TKey key, out TValue value) { value = default(TValue); throw null; }
+        public bool TryGetValue(TKey key, out TValue value) { throw null; }
+        public bool TryRemove(TKey key, out TValue value) { throw null; }
         public bool TryUpdate(TKey key, TValue newValue, TValue comparisonValue) { throw null; }
     }
     [System.Diagnostics.DebuggerDisplayAttribute("Count = {Count}")]
@@ -6383,12 +6383,12 @@ namespace System.Collections.Concurrent
         public void Enqueue(T item) { }
         public System.Collections.Generic.IEnumerator<T> GetEnumerator() { throw null; }
         bool System.Collections.Concurrent.IProducerConsumerCollection<T>.TryAdd(T item) { throw null; }
-        bool System.Collections.Concurrent.IProducerConsumerCollection<T>.TryTake(out T item) { item = default(T); throw null; }
+        bool System.Collections.Concurrent.IProducerConsumerCollection<T>.TryTake(out T item) { throw null; }
         void System.Collections.ICollection.CopyTo(System.Array array, int index) { }
         System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator() { throw null; }
         public T[] ToArray() { throw null; }
-        public bool TryDequeue(out T result) { result = default(T); throw null; }
-        public bool TryPeek(out T result) { result = default(T); throw null; }
+        public bool TryDequeue(out T result) { throw null; }
+        public bool TryPeek(out T result) { throw null; }
     }
     [System.Diagnostics.DebuggerDisplayAttribute("Count = {Count}")]
     [System.Diagnostics.DebuggerTypeProxyAttribute("System.Collections.Concurrent.SystemCollectionsConcurrent_ProducerConsumerCollectionDebugView<T>")]
@@ -6409,12 +6409,12 @@ namespace System.Collections.Concurrent
         public void PushRange(T[] items) { }
         public void PushRange(T[] items, int startIndex, int count) { }
         bool System.Collections.Concurrent.IProducerConsumerCollection<T>.TryAdd(T item) { throw null; }
-        bool System.Collections.Concurrent.IProducerConsumerCollection<T>.TryTake(out T item) { item = default(T); throw null; }
+        bool System.Collections.Concurrent.IProducerConsumerCollection<T>.TryTake(out T item) { throw null; }
         void System.Collections.ICollection.CopyTo(System.Array array, int index) { }
         System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator() { throw null; }
         public T[] ToArray() { throw null; }
-        public bool TryPeek(out T result) { result = default(T); throw null; }
-        public bool TryPop(out T result) { result = default(T); throw null; }
+        public bool TryPeek(out T result) { throw null; }
+        public bool TryPop(out T result) { throw null; }
         public int TryPopRange(T[] items) { throw null; }
         public int TryPopRange(T[] items, int startIndex, int count) { throw null; }
     }
@@ -6526,7 +6526,7 @@ namespace System.Collections.Generic
         System.Collections.IDictionaryEnumerator System.Collections.IDictionary.GetEnumerator() { throw null; }
         void System.Collections.IDictionary.Remove(object key) { }
         System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator() { throw null; }
-        public bool TryGetValue(TKey key, out TValue value) { value = default(TValue); throw null; }
+        public bool TryGetValue(TKey key, out TValue value) { throw null; }
         [System.SerializableAttribute]
         [System.Runtime.InteropServices.StructLayoutAttribute(System.Runtime.InteropServices.LayoutKind.Sequential)]
         public partial struct Enumerator : System.Collections.Generic.IEnumerator<System.Collections.Generic.KeyValuePair<TKey, TValue>>, System.Collections.IDictionaryEnumerator, System.Collections.IEnumerator, System.IDisposable
@@ -6695,7 +6695,7 @@ namespace System.Collections.Generic
         private TKey key;
         private TValue value;
         private int _dummyPrimitive;
-        public KeyValuePair(TKey key, TValue value) { throw null;}
+        public KeyValuePair(TKey key, TValue value) { throw null; }
         public TKey Key { get { throw null; } }
         public TValue Value { get { throw null; } }
         public override string ToString() { throw null; }
@@ -6923,7 +6923,7 @@ namespace System.Collections.ObjectModel
         System.Collections.IDictionaryEnumerator System.Collections.IDictionary.GetEnumerator() { throw null; }
         void System.Collections.IDictionary.Remove(object key) { }
         System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator() { throw null; }
-        public bool TryGetValue(TKey key, out TValue value) { value = default(TValue); throw null; }
+        public bool TryGetValue(TKey key, out TValue value) { throw null; }
         [System.Diagnostics.DebuggerDisplayAttribute("Count = {Count}")]
         [System.Diagnostics.DebuggerTypeProxyAttribute("System.Collections.Generic.Mscorlib_CollectionDebugView<T>")]
         [System.SerializableAttribute]
@@ -6977,9 +6977,9 @@ namespace System.Configuration.Assemblies
         [System.ObsoleteAttribute("The AssemblyHash class has been deprecated. http://go.microsoft.com/fwlink/?linkid=14202")]
         public static readonly System.Configuration.Assemblies.AssemblyHash Empty;
         [System.ObsoleteAttribute("The AssemblyHash class has been deprecated. http://go.microsoft.com/fwlink/?linkid=14202")]
-        public AssemblyHash(byte[] value) { throw null;}
+        public AssemblyHash(byte[] value) { throw null; }
         [System.ObsoleteAttribute("The AssemblyHash class has been deprecated. http://go.microsoft.com/fwlink/?linkid=14202")]
-        public AssemblyHash(System.Configuration.Assemblies.AssemblyHashAlgorithm algorithm, byte[] value) { throw null;}
+        public AssemblyHash(System.Configuration.Assemblies.AssemblyHashAlgorithm algorithm, byte[] value) { throw null; }
         [System.ObsoleteAttribute("The AssemblyHash class has been deprecated. http://go.microsoft.com/fwlink/?linkid=14202")]
         public System.Configuration.Assemblies.AssemblyHashAlgorithm Algorithm { get { throw null; } set { } }
         [System.ObsoleteAttribute("The AssemblyHash class has been deprecated. http://go.microsoft.com/fwlink/?linkid=14202")]
@@ -7037,7 +7037,7 @@ namespace System.Deployment.Internal
 }
 namespace System.Diagnostics
 {
-    [System.AttributeUsageAttribute((System.AttributeTargets)(68), AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Method, AllowMultiple=true)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public sealed partial class ConditionalAttribute : System.Attribute
@@ -7045,7 +7045,7 @@ namespace System.Diagnostics
         public ConditionalAttribute(string conditionString) { }
         public string ConditionString { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(3), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Module, AllowMultiple=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class DebuggableAttribute : System.Attribute
     {
@@ -7083,7 +7083,7 @@ namespace System.Diagnostics
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         public static void NotifyOfCrossThreadDependency() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(384), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Property, AllowMultiple=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class DebuggerBrowsableAttribute : System.Attribute
     {
@@ -7097,7 +7097,7 @@ namespace System.Diagnostics
         Never = 0,
         RootHidden = 3,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4509), AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Delegate | System.AttributeTargets.Enum | System.AttributeTargets.Field | System.AttributeTargets.Property | System.AttributeTargets.Struct, AllowMultiple=true)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class DebuggerDisplayAttribute : System.Attribute
     {
@@ -7108,35 +7108,35 @@ namespace System.Diagnostics
         public string Type { get { throw null; } set { } }
         public string Value { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(224), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Property, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public sealed partial class DebuggerHiddenAttribute : System.Attribute
     {
         public DebuggerHiddenAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(236), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Property | System.AttributeTargets.Struct, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public sealed partial class DebuggerNonUserCodeAttribute : System.Attribute
     {
         public DebuggerNonUserCodeAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(96), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Constructor | System.AttributeTargets.Method, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public sealed partial class DebuggerStepperBoundaryAttribute : System.Attribute
     {
         public DebuggerStepperBoundaryAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(108), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Struct, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public sealed partial class DebuggerStepThroughAttribute : System.Attribute
     {
         public DebuggerStepThroughAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(13), AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Struct, AllowMultiple=true)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class DebuggerTypeProxyAttribute : System.Attribute
     {
@@ -7146,7 +7146,7 @@ namespace System.Diagnostics
         public System.Type Target { get { throw null; } set { } }
         public string TargetTypeName { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(13), AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Struct, AllowMultiple=true)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class DebuggerVisualizerAttribute : System.Attribute
     {
@@ -7210,7 +7210,7 @@ namespace System.Diagnostics
 }
 namespace System.Diagnostics.CodeAnalysis
 {
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767), Inherited=false, AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All, Inherited=false, AllowMultiple=true)]
     [System.Diagnostics.ConditionalAttribute("CODE_ANALYSIS")]
     public sealed partial class SuppressMessageAttribute : System.Attribute
     {
@@ -7230,79 +7230,79 @@ namespace System.Diagnostics.Contracts
         public static event System.EventHandler<System.Diagnostics.Contracts.ContractFailedEventArgs> ContractFailed { add { } remove { } }
         [System.Diagnostics.ConditionalAttribute("CONTRACTS_FULL")]
         [System.Diagnostics.ConditionalAttribute("DEBUG")]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static void Assert(bool condition) { }
         [System.Diagnostics.ConditionalAttribute("CONTRACTS_FULL")]
         [System.Diagnostics.ConditionalAttribute("DEBUG")]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static void Assert(bool condition, string userMessage) { }
         [System.Diagnostics.ConditionalAttribute("CONTRACTS_FULL")]
         [System.Diagnostics.ConditionalAttribute("DEBUG")]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static void Assume(bool condition) { }
         [System.Diagnostics.ConditionalAttribute("CONTRACTS_FULL")]
         [System.Diagnostics.ConditionalAttribute("DEBUG")]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static void Assume(bool condition, string userMessage) { }
         [System.Diagnostics.ConditionalAttribute("CONTRACTS_FULL")]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static void EndContractBlock() { }
         [System.Diagnostics.ConditionalAttribute("CONTRACTS_FULL")]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static void Ensures(bool condition) { }
         [System.Diagnostics.ConditionalAttribute("CONTRACTS_FULL")]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static void Ensures(bool condition, string userMessage) { }
         [System.Diagnostics.ConditionalAttribute("CONTRACTS_FULL")]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static void EnsuresOnThrow<TException>(bool condition) where TException : System.Exception { }
         [System.Diagnostics.ConditionalAttribute("CONTRACTS_FULL")]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static void EnsuresOnThrow<TException>(bool condition, string userMessage) where TException : System.Exception { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static bool Exists(int fromInclusive, int toExclusive, System.Predicate<int> predicate) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static bool Exists<T>(System.Collections.Generic.IEnumerable<T> collection, System.Predicate<T> predicate) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static bool ForAll(int fromInclusive, int toExclusive, System.Predicate<int> predicate) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static bool ForAll<T>(System.Collections.Generic.IEnumerable<T> collection, System.Predicate<T> predicate) { throw null; }
         [System.Diagnostics.ConditionalAttribute("CONTRACTS_FULL")]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static void Invariant(bool condition) { }
         [System.Diagnostics.ConditionalAttribute("CONTRACTS_FULL")]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static void Invariant(bool condition, string userMessage) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static T OldValue<T>(T value) { throw null; }
         [System.Diagnostics.ConditionalAttribute("CONTRACTS_FULL")]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static void Requires(bool condition) { }
         [System.Diagnostics.ConditionalAttribute("CONTRACTS_FULL")]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static void Requires(bool condition, string userMessage) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static void Requires<TException>(bool condition) where TException : System.Exception { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static void Requires<TException>(bool condition, string userMessage) where TException : System.Exception { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static T Result<T>() { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
-        public static T ValueAtReturn<T>(out T value) { value = default(T); throw null; }
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
+        public static T ValueAtReturn<T>(out T value) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method, AllowMultiple=false)]
     [System.Diagnostics.ConditionalAttribute("CONTRACTS_FULL")]
     public sealed partial class ContractAbbreviatorAttribute : System.Attribute
     {
         public ContractAbbreviatorAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method, AllowMultiple=false)]
     [System.Diagnostics.ConditionalAttribute("CONTRACTS_FULL")]
     public sealed partial class ContractArgumentValidatorAttribute : System.Attribute
     {
         public ContractArgumentValidatorAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(5124), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Delegate | System.AttributeTargets.Interface, AllowMultiple=false, Inherited=false)]
     [System.Diagnostics.ConditionalAttribute("CONTRACTS_FULL")]
     [System.Diagnostics.ConditionalAttribute("DEBUG")]
     public sealed partial class ContractClassAttribute : System.Attribute
@@ -7310,7 +7310,7 @@ namespace System.Diagnostics.Contracts
         public ContractClassAttribute(System.Type typeContainingContracts) { }
         public System.Type TypeContainingContracts { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false, Inherited=false)]
     [System.Diagnostics.ConditionalAttribute("CONTRACTS_FULL")]
     public sealed partial class ContractClassForAttribute : System.Attribute
     {
@@ -7319,7 +7319,7 @@ namespace System.Diagnostics.Contracts
     }
     public sealed partial class ContractFailedEventArgs : System.EventArgs
     {
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public ContractFailedEventArgs(System.Diagnostics.Contracts.ContractFailureKind failureKind, string message, string condition, System.Exception originalException) { }
         public string Condition { get { throw null; } }
         public System.Diagnostics.Contracts.ContractFailureKind FailureKind { get { throw null; } }
@@ -7341,13 +7341,13 @@ namespace System.Diagnostics.Contracts
         PostconditionOnException = 2,
         Precondition = 0,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method, AllowMultiple=false, Inherited=false)]
     [System.Diagnostics.ConditionalAttribute("CONTRACTS_FULL")]
     public sealed partial class ContractInvariantMethodAttribute : System.Attribute
     {
         public ContractInvariantMethodAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All, AllowMultiple=true, Inherited=false)]
     [System.Diagnostics.ConditionalAttribute("CONTRACTS_FULL")]
     public sealed partial class ContractOptionAttribute : System.Attribute
     {
@@ -7358,32 +7358,32 @@ namespace System.Diagnostics.Contracts
         public string Setting { get { throw null; } }
         public string Value { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(256))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field)]
     [System.Diagnostics.ConditionalAttribute("CONTRACTS_FULL")]
     public sealed partial class ContractPublicPropertyNameAttribute : System.Attribute
     {
         public ContractPublicPropertyNameAttribute(string name) { }
         public string Name { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly)]
     public sealed partial class ContractReferenceAssemblyAttribute : System.Attribute
     {
         public ContractReferenceAssemblyAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(192), AllowMultiple=false, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method | System.AttributeTargets.Property, AllowMultiple=false, Inherited=true)]
     [System.Diagnostics.ConditionalAttribute("CONTRACTS_FULL")]
     public sealed partial class ContractRuntimeIgnoredAttribute : System.Attribute
     {
         public ContractRuntimeIgnoredAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(237))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Property | System.AttributeTargets.Struct)]
     [System.Diagnostics.ConditionalAttribute("CONTRACTS_FULL")]
     public sealed partial class ContractVerificationAttribute : System.Attribute
     {
         public ContractVerificationAttribute(bool value) { }
         public bool Value { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(6884), AllowMultiple=false, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Delegate | System.AttributeTargets.Event | System.AttributeTargets.Method | System.AttributeTargets.Parameter | System.AttributeTargets.Property, AllowMultiple=false, Inherited=true)]
     [System.Diagnostics.ConditionalAttribute("CONTRACTS_FULL")]
     public sealed partial class PureAttribute : System.Attribute
     {
@@ -7396,10 +7396,10 @@ namespace System.Diagnostics.Contracts.Internal
     public static partial class ContractHelper
     {
         [System.Diagnostics.DebuggerNonUserCodeAttribute]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static string RaiseContractFailedEvent(System.Diagnostics.Contracts.ContractFailureKind failureKind, string userMessage, string conditionText, System.Exception innerException) { throw null; }
         [System.Diagnostics.DebuggerNonUserCodeAttribute]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static void TriggerFailure(System.Diagnostics.Contracts.ContractFailureKind kind, string displayMessage, string userMessage, string conditionText, System.Exception innerException) { }
     }
 }
@@ -7539,7 +7539,7 @@ namespace System.Diagnostics.SymbolStore
     public partial struct SymbolToken
     {
         private int _dummyPrimitive;
-        public SymbolToken(int val) { throw null;}
+        public SymbolToken(int val) { throw null; }
         public bool Equals(System.Diagnostics.SymbolStore.SymbolToken obj) { throw null; }
         public override bool Equals(object obj) { throw null; }
         public override int GetHashCode() { throw null; }
@@ -7586,7 +7586,7 @@ namespace System.Diagnostics.Tracing
         None = 0,
         Recursive = 4,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method)]
     public sealed partial class EventAttribute : System.Attribute
     {
         public EventAttribute(int eventId) { }
@@ -7624,13 +7624,13 @@ namespace System.Diagnostics.Tracing
         public bool DisableEvent(int eventId) { throw null; }
         public bool EnableEvent(int eventId) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(12), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Struct, Inherited=false)]
     public partial class EventDataAttribute : System.Attribute
     {
         public EventDataAttribute() { }
         public string Name { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property)]
     public partial class EventFieldAttribute : System.Attribute
     {
         public EventFieldAttribute() { }
@@ -7652,7 +7652,7 @@ namespace System.Diagnostics.Tracing
     {
         None = 0,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property)]
     public partial class EventIgnoreAttribute : System.Attribute
     {
         public EventIgnoreAttribute() { }
@@ -7749,7 +7749,7 @@ namespace System.Diagnostics.Tracing
         [System.Security.SecuritySafeCriticalAttribute]
         public static void SetCurrentThreadActivityId(System.Guid activityId) { }
         [System.Security.SecuritySafeCriticalAttribute]
-        public static void SetCurrentThreadActivityId(System.Guid activityId, out System.Guid oldActivityThatWillContinue) { oldActivityThatWillContinue = default(System.Guid); }
+        public static void SetCurrentThreadActivityId(System.Guid activityId, out System.Guid oldActivityThatWillContinue) { throw null; }
         public override string ToString() { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
         public void Write(string eventName) { }
@@ -7815,7 +7815,7 @@ namespace System.Diagnostics.Tracing
             public int Size { get { throw null; } set { } }
         }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     public sealed partial class EventSourceAttribute : System.Attribute
     {
         public EventSourceAttribute() { }
@@ -7882,7 +7882,7 @@ namespace System.Diagnostics.Tracing
         public System.Diagnostics.Tracing.EventTask Task { get { throw null; } }
         public byte Version { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method)]
     public sealed partial class NonEventAttribute : System.Attribute
     {
         public NonEventAttribute() { }
@@ -9000,7 +9000,7 @@ namespace System.IO
         public override void EndWrite(System.IAsyncResult asyncResult) { }
         public override void Flush() { }
         public override System.Threading.Tasks.Task FlushAsync(System.Threading.CancellationToken cancellationToken) { throw null; }
-        public override int Read([System.Runtime.InteropServices.In][System.Runtime.InteropServices.Out]byte[] array, int offset, int count) { array = default(byte[]); throw null; }
+        public override int Read([System.Runtime.InteropServices.In][System.Runtime.InteropServices.Out]byte[] array, int offset, int count) { throw null; }
         public override System.Threading.Tasks.Task<int> ReadAsync(byte[] buffer, int offset, int count, System.Threading.CancellationToken cancellationToken) { throw null; }
         public override int ReadByte() { throw null; }
         public override long Seek(long offset, System.IO.SeekOrigin origin) { throw null; }
@@ -9343,7 +9343,7 @@ namespace System.IO
         public FileLoadException(string message, string fileName) { }
         public FileLoadException(string message, string fileName, System.Exception inner) { }
         public string FileName { get { throw null; } }
-        public string FusionLog { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(96))]get { throw null; } }
+        public string FusionLog { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlEvidence | System.Security.Permissions.SecurityPermissionFlag.ControlPolicy)]get { throw null; } }
         public override string Message { get { throw null; } }
         [System.Security.SecurityCriticalAttribute]
         public override void GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
@@ -9371,7 +9371,7 @@ namespace System.IO
         public FileNotFoundException(string message, string fileName) { }
         public FileNotFoundException(string message, string fileName, System.Exception innerException) { }
         public string FileName { get { throw null; } }
-        public string FusionLog { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(96))]get { throw null; } }
+        public string FusionLog { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlEvidence | System.Security.Permissions.SecurityPermissionFlag.ControlPolicy)]get { throw null; } }
         public override string Message { get { throw null; } }
         [System.Security.SecurityCriticalAttribute]
         public override void GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
@@ -9410,7 +9410,7 @@ namespace System.IO
         [System.Security.SecuritySafeCriticalAttribute]
         public FileStream(Microsoft.Win32.SafeHandles.SafeFileHandle handle, System.IO.FileAccess access, int bufferSize) { }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public FileStream(Microsoft.Win32.SafeHandles.SafeFileHandle handle, System.IO.FileAccess access, int bufferSize, bool isAsync) { }
         [System.ObsoleteAttribute("This constructor has been deprecated.  Please use new FileStream(SafeFileHandle handle, FileAccess access) instead.  http://go.microsoft.com/fwlink/?linkid=14202")]
         public FileStream(System.IntPtr handle, System.IO.FileAccess access) { }
@@ -9420,7 +9420,7 @@ namespace System.IO
         public FileStream(System.IntPtr handle, System.IO.FileAccess access, bool ownsHandle, int bufferSize) { }
         [System.ObsoleteAttribute("This constructor has been deprecated.  Please use new FileStream(SafeFileHandle handle, FileAccess access, int bufferSize, bool isAsync) instead, and optionally make a new SafeFileHandle with ownsHandle=false if needed.  http://go.microsoft.com/fwlink/?linkid=14202")]
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public FileStream(System.IntPtr handle, System.IO.FileAccess access, bool ownsHandle, int bufferSize, bool isAsync) { }
         [System.Security.SecuritySafeCriticalAttribute]
         public FileStream(string path, System.IO.FileMode mode) { }
@@ -9442,12 +9442,12 @@ namespace System.IO
         public override bool CanSeek { get { throw null; } }
         public override bool CanWrite { get { throw null; } }
         [System.ObsoleteAttribute("This property has been deprecated.  Please use FileStream's SafeFileHandle property instead.  http://go.microsoft.com/fwlink/?linkid=14202")]
-        public virtual System.IntPtr Handle { [System.Security.SecurityCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        public virtual System.IntPtr Handle { [System.Security.SecurityCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         public virtual bool IsAsync { get { throw null; } }
         public override long Length { [System.Security.SecuritySafeCriticalAttribute]get { throw null; } }
         public string Name { [System.Security.SecuritySafeCriticalAttribute]get { throw null; } }
         public override long Position { [System.Security.SecuritySafeCriticalAttribute]get { throw null; } set { } }
-        public virtual Microsoft.Win32.SafeHandles.SafeFileHandle SafeFileHandle { [System.Security.SecurityCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        public virtual Microsoft.Win32.SafeHandles.SafeFileHandle SafeFileHandle { [System.Security.SecurityCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         [System.Security.SecuritySafeCriticalAttribute]
         [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, ExternalThreading=true)]
         public override System.IAsyncResult BeginRead(byte[] array, int offset, int numBytes, System.AsyncCallback userCallback, object stateObject) { throw null; }
@@ -9474,7 +9474,7 @@ namespace System.IO
         [System.Security.SecuritySafeCriticalAttribute]
         public virtual void Lock(long position, long length) { }
         [System.Security.SecuritySafeCriticalAttribute]
-        public override int Read([System.Runtime.InteropServices.In][System.Runtime.InteropServices.Out]byte[] array, int offset, int count) { array = default(byte[]); throw null; }
+        public override int Read([System.Runtime.InteropServices.In][System.Runtime.InteropServices.Out]byte[] array, int offset, int count) { throw null; }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         [System.Security.SecuritySafeCriticalAttribute]
         [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, ExternalThreading=true)]
@@ -9562,7 +9562,7 @@ namespace System.IO
         [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, ExternalThreading=true)]
         public override System.Threading.Tasks.Task FlushAsync(System.Threading.CancellationToken cancellationToken) { throw null; }
         public virtual byte[] GetBuffer() { throw null; }
-        public override int Read([System.Runtime.InteropServices.In][System.Runtime.InteropServices.Out]byte[] buffer, int offset, int count) { buffer = default(byte[]); throw null; }
+        public override int Read([System.Runtime.InteropServices.In][System.Runtime.InteropServices.Out]byte[] buffer, int offset, int count) { throw null; }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, ExternalThreading=true)]
         public override System.Threading.Tasks.Task<int> ReadAsync(byte[] buffer, int offset, int count, System.Threading.CancellationToken cancellationToken) { throw null; }
@@ -9570,7 +9570,7 @@ namespace System.IO
         public override long Seek(long offset, System.IO.SeekOrigin loc) { throw null; }
         public override void SetLength(long value) { }
         public virtual byte[] ToArray() { throw null; }
-        public virtual bool TryGetBuffer(out System.ArraySegment<byte> buffer) { buffer = default(System.ArraySegment<byte>); throw null; }
+        public virtual bool TryGetBuffer(out System.ArraySegment<byte> buffer) { throw null; }
         public override void Write(byte[] buffer, int offset, int count) { }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, ExternalThreading=true)]
@@ -9727,11 +9727,11 @@ namespace System.IO
         protected override void Dispose(bool disposing) { }
         public override int Peek() { throw null; }
         public override int Read() { throw null; }
-        public override int Read([System.Runtime.InteropServices.In][System.Runtime.InteropServices.Out]char[] buffer, int index, int count) { buffer = default(char[]); throw null; }
+        public override int Read([System.Runtime.InteropServices.In][System.Runtime.InteropServices.Out]char[] buffer, int index, int count) { throw null; }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, ExternalThreading=true)]
         public override System.Threading.Tasks.Task<int> ReadAsync(char[] buffer, int index, int count) { throw null; }
-        public override int ReadBlock([System.Runtime.InteropServices.In][System.Runtime.InteropServices.Out]char[] buffer, int index, int count) { buffer = default(char[]); throw null; }
+        public override int ReadBlock([System.Runtime.InteropServices.In][System.Runtime.InteropServices.Out]char[] buffer, int index, int count) { throw null; }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, ExternalThreading=true)]
         public override System.Threading.Tasks.Task<int> ReadBlockAsync(char[] buffer, int index, int count) { throw null; }
@@ -9802,7 +9802,7 @@ namespace System.IO
         protected override void Dispose(bool disposing) { }
         public override int Peek() { throw null; }
         public override int Read() { throw null; }
-        public override int Read([System.Runtime.InteropServices.In][System.Runtime.InteropServices.Out]char[] buffer, int index, int count) { buffer = default(char[]); throw null; }
+        public override int Read([System.Runtime.InteropServices.In][System.Runtime.InteropServices.Out]char[] buffer, int index, int count) { throw null; }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         public override System.Threading.Tasks.Task<int> ReadAsync(char[] buffer, int index, int count) { throw null; }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
@@ -9863,11 +9863,11 @@ namespace System.IO
         protected virtual void Dispose(bool disposing) { }
         public virtual int Peek() { throw null; }
         public virtual int Read() { throw null; }
-        public virtual int Read([System.Runtime.InteropServices.In][System.Runtime.InteropServices.Out]char[] buffer, int index, int count) { buffer = default(char[]); throw null; }
+        public virtual int Read([System.Runtime.InteropServices.In][System.Runtime.InteropServices.Out]char[] buffer, int index, int count) { throw null; }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, ExternalThreading=true)]
         public virtual System.Threading.Tasks.Task<int> ReadAsync(char[] buffer, int index, int count) { throw null; }
-        public virtual int ReadBlock([System.Runtime.InteropServices.In][System.Runtime.InteropServices.Out]char[] buffer, int index, int count) { buffer = default(char[]); throw null; }
+        public virtual int ReadBlock([System.Runtime.InteropServices.In][System.Runtime.InteropServices.Out]char[] buffer, int index, int count) { throw null; }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, ExternalThreading=true)]
         public virtual System.Threading.Tasks.Task<int> ReadBlockAsync(char[] buffer, int index, int count) { throw null; }
@@ -9983,7 +9983,7 @@ namespace System.IO
         public void Dispose() { }
         protected virtual void Dispose(bool disposing) { }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected void Initialize(System.Runtime.InteropServices.SafeBuffer buffer, long offset, long capacity, System.IO.FileAccess access) { }
         [System.Security.SecurityCriticalAttribute]
         public int ReadArray<T>(long position, T[] array, int offset, int count) where T : struct { throw null; }
@@ -10016,7 +10016,7 @@ namespace System.IO
         [System.Security.SecuritySafeCriticalAttribute]
         public ulong ReadUInt64(long position) { throw null; }
         [System.Security.SecurityCriticalAttribute]
-        public void Read<T>(long position, out T structure) where T : struct { structure = default(T); }
+        public void Read<T>(long position, out T structure) where T : struct { throw null; }
         public void Write(long position, bool value) { }
         public void Write(long position, byte value) { }
         [System.Security.SecuritySafeCriticalAttribute]
@@ -10084,7 +10084,7 @@ namespace System.IO
         [System.Security.SecuritySafeCriticalAttribute]
         protected void Initialize(System.Runtime.InteropServices.SafeBuffer buffer, long offset, long length, System.IO.FileAccess access) { }
         [System.Security.SecuritySafeCriticalAttribute]
-        public override int Read([System.Runtime.InteropServices.In][System.Runtime.InteropServices.Out]byte[] buffer, int offset, int count) { buffer = default(byte[]); throw null; }
+        public override int Read([System.Runtime.InteropServices.In][System.Runtime.InteropServices.Out]byte[] buffer, int offset, int count) { throw null; }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, ExternalThreading=true)]
         public override System.Threading.Tasks.Task<int> ReadAsync(byte[] buffer, int offset, int count, System.Threading.CancellationToken cancellationToken) { throw null; }
@@ -10114,14 +10114,14 @@ namespace System.IO.IsolatedStorage
     {
         protected IsolatedStorage() { }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
-        public object ApplicationIdentity { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(64))]get { throw null; } }
-        public object AssemblyIdentity { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(64))]get { throw null; } }
+        public object ApplicationIdentity { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlPolicy)]get { throw null; } }
+        public object AssemblyIdentity { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlPolicy)]get { throw null; } }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         public virtual long AvailableFreeSpace { get { throw null; } }
         [System.CLSCompliantAttribute(false)]
         [System.ObsoleteAttribute("IsolatedStorage.CurrentSize has been deprecated because it is not CLS Compliant.  To get the current size use IsolatedStorage.UsedSize")]
         public virtual ulong CurrentSize { get { throw null; } }
-        public object DomainIdentity { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(64))]get { throw null; } }
+        public object DomainIdentity { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlPolicy)]get { throw null; } }
         [System.CLSCompliantAttribute(false)]
         [System.ObsoleteAttribute("IsolatedStorage.MaximumSize has been deprecated because it is not CLS Compliant.  To get the maximum size use IsolatedStorage.Quota")]
         public virtual ulong MaximumSize { get { throw null; } }
@@ -10264,11 +10264,11 @@ namespace System.IO.IsolatedStorage
         public override bool CanSeek { get { throw null; } }
         public override bool CanWrite { get { throw null; } }
         [System.ObsoleteAttribute("This property has been deprecated.  Please use IsolatedStorageFileStream's SafeFileHandle property instead.  http://go.microsoft.com/fwlink/?linkid=14202")]
-        public override System.IntPtr Handle { [System.Security.SecurityCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        public override System.IntPtr Handle { [System.Security.SecurityCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         public override bool IsAsync { get { throw null; } }
         public override long Length { get { throw null; } }
         public override long Position { get { throw null; } set { } }
-        public override Microsoft.Win32.SafeHandles.SafeFileHandle SafeFileHandle { [System.Security.SecurityCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        public override Microsoft.Win32.SafeHandles.SafeFileHandle SafeFileHandle { [System.Security.SecurityCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, ExternalThreading=true)]
         public override System.IAsyncResult BeginRead(byte[] buffer, int offset, int numBytes, System.AsyncCallback userCallback, object stateObject) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
@@ -10330,7 +10330,7 @@ namespace System.Reflection
         public AmbiguousMatchException(string message) { }
         public AmbiguousMatchException(string message, System.Exception inner) { }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComDefaultInterfaceAttribute(typeof(System.Runtime.InteropServices._Assembly))]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Unrestricted=true)]
@@ -10409,7 +10409,7 @@ namespace System.Reflection
         public static System.Reflection.Assembly Load(byte[] rawAssembly, byte[] rawSymbolStore) { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)][System.ObsoleteAttribute("This method is obsolete and will be removed in a future release of the .NET Framework. Please use an overload of Load which does not take an Evidence parameter. See http://go.microsoft.com/fwlink/?LinkID=155570 for more information.")]
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(32))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlEvidence)]
         public static System.Reflection.Assembly Load(byte[] rawAssembly, byte[] rawSymbolStore, System.Security.Policy.Evidence securityEvidence) { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)][System.Security.SecuritySafeCriticalAttribute]
         public static System.Reflection.Assembly Load(byte[] rawAssembly, byte[] rawSymbolStore, System.Security.SecurityContextSource securityContextSource) { throw null; }
@@ -10427,7 +10427,7 @@ namespace System.Reflection
         public static System.Reflection.Assembly LoadFile(string path) { throw null; }
         [System.ObsoleteAttribute("This method is obsolete and will be removed in a future release of the .NET Framework. Please use an overload of LoadFile which does not take an Evidence parameter. See http://go.microsoft.com/fwlink/?LinkID=155570 for more information.")]
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(32))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlEvidence)]
         public static System.Reflection.Assembly LoadFile(string path, System.Security.Policy.Evidence securityEvidence) { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)][System.Security.SecuritySafeCriticalAttribute]
         public static System.Reflection.Assembly LoadFrom(string assemblyFile) { throw null; }
@@ -10460,7 +10460,7 @@ namespace System.Reflection
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)][System.Security.SecurityCriticalAttribute]
         public static System.Reflection.Assembly UnsafeLoadFrom(string assemblyFile) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class AssemblyAlgorithmIdAttribute : System.Attribute
     {
@@ -10470,14 +10470,14 @@ namespace System.Reflection
         [System.CLSCompliantAttribute(false)]
         public uint AlgorithmId { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class AssemblyCompanyAttribute : System.Attribute
     {
         public AssemblyCompanyAttribute(string company) { }
         public string Company { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class AssemblyConfigurationAttribute : System.Attribute
     {
@@ -10491,49 +10491,49 @@ namespace System.Reflection
         Default = 0,
         WindowsRuntime = 1,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class AssemblyCopyrightAttribute : System.Attribute
     {
         public AssemblyCopyrightAttribute(string copyright) { }
         public string Copyright { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class AssemblyCultureAttribute : System.Attribute
     {
         public AssemblyCultureAttribute(string culture) { }
         public string Culture { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class AssemblyDefaultAliasAttribute : System.Attribute
     {
         public AssemblyDefaultAliasAttribute(string defaultAlias) { }
         public string DefaultAlias { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class AssemblyDelaySignAttribute : System.Attribute
     {
         public AssemblyDelaySignAttribute(bool delaySign) { }
         public bool DelaySign { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class AssemblyDescriptionAttribute : System.Attribute
     {
         public AssemblyDescriptionAttribute(string description) { }
         public string Description { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class AssemblyFileVersionAttribute : System.Attribute
     {
         public AssemblyFileVersionAttribute(string version) { }
         public string Version { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class AssemblyFlagsAttribute : System.Attribute
     {
@@ -10548,35 +10548,35 @@ namespace System.Reflection
         [System.ObsoleteAttribute("This property has been deprecated. Please use AssemblyFlags instead. http://go.microsoft.com/fwlink/?linkid=14202")]
         public uint Flags { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class AssemblyInformationalVersionAttribute : System.Attribute
     {
         public AssemblyInformationalVersionAttribute(string informationalVersion) { }
         public string InformationalVersion { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class AssemblyKeyFileAttribute : System.Attribute
     {
         public AssemblyKeyFileAttribute(string keyFile) { }
         public string KeyFile { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class AssemblyKeyNameAttribute : System.Attribute
     {
         public AssemblyKeyNameAttribute(string keyName) { }
         public string KeyName { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, AllowMultiple=true, Inherited=false)]
     public sealed partial class AssemblyMetadataAttribute : System.Attribute
     {
         public AssemblyMetadataAttribute(string key, string value) { }
         public string Key { get { throw null; } }
         public string Value { get { throw null; } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComDefaultInterfaceAttribute(typeof(System.Runtime.InteropServices._AssemblyName))]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
@@ -10614,7 +10614,7 @@ namespace System.Reflection
         public void SetPublicKeyToken(byte[] publicKeyToken) { }
         void System.Runtime.InteropServices._AssemblyName.GetIDsOfNames([System.Runtime.InteropServices.In]ref System.Guid riid, System.IntPtr rgszNames, uint cNames, uint lcid, System.IntPtr rgDispId) { }
         void System.Runtime.InteropServices._AssemblyName.GetTypeInfo(uint iTInfo, uint lcid, System.IntPtr ppTInfo) { }
-        void System.Runtime.InteropServices._AssemblyName.GetTypeInfoCount(out uint pcTInfo) { pcTInfo = default(uint); }
+        void System.Runtime.InteropServices._AssemblyName.GetTypeInfoCount(out uint pcTInfo) { throw null; }
         void System.Runtime.InteropServices._AssemblyName.Invoke(uint dispIdMember, [System.Runtime.InteropServices.In]ref System.Guid riid, uint lcid, short wFlags, System.IntPtr pDispParams, System.IntPtr pVarResult, System.IntPtr pExcepInfo, System.IntPtr puArgErr) { }
         public override string ToString() { throw null; }
     }
@@ -10635,42 +10635,42 @@ namespace System.Reflection
         public AssemblyNameProxy() { }
         public System.Reflection.AssemblyName GetAssemblyName(string assemblyFile) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class AssemblyProductAttribute : System.Attribute
     {
         public AssemblyProductAttribute(string product) { }
         public string Product { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), Inherited=false, AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, Inherited=false, AllowMultiple=false)]
     public sealed partial class AssemblySignatureKeyAttribute : System.Attribute
     {
         public AssemblySignatureKeyAttribute(string publicKey, string countersignature) { }
         public string Countersignature { get { throw null; } }
         public string PublicKey { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class AssemblyTitleAttribute : System.Attribute
     {
         public AssemblyTitleAttribute(string title) { }
         public string Title { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class AssemblyTrademarkAttribute : System.Attribute
     {
         public AssemblyTrademarkAttribute(string trademark) { }
         public string Trademark { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class AssemblyVersionAttribute : System.Attribute
     {
         public AssemblyVersionAttribute(string version) { }
         public string Version { get { throw null; } }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(2))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDual)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public abstract partial class Binder
@@ -10720,7 +10720,7 @@ namespace System.Reflection
         Standard = 1,
         VarArgs = 2,
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComDefaultInterfaceAttribute(typeof(System.Runtime.InteropServices._ConstructorInfo))]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Name="FullTrust")]
@@ -10745,7 +10745,7 @@ namespace System.Reflection
         void System.Runtime.InteropServices._ConstructorInfo.GetIDsOfNames([System.Runtime.InteropServices.In]ref System.Guid riid, System.IntPtr rgszNames, uint cNames, uint lcid, System.IntPtr rgDispId) { }
         System.Type System.Runtime.InteropServices._ConstructorInfo.GetType() { throw null; }
         void System.Runtime.InteropServices._ConstructorInfo.GetTypeInfo(uint iTInfo, uint lcid, System.IntPtr ppTInfo) { }
-        void System.Runtime.InteropServices._ConstructorInfo.GetTypeInfoCount(out uint pcTInfo) { pcTInfo = default(uint); }
+        void System.Runtime.InteropServices._ConstructorInfo.GetTypeInfoCount(out uint pcTInfo) { throw null; }
         void System.Runtime.InteropServices._ConstructorInfo.Invoke(uint dispIdMember, [System.Runtime.InteropServices.In]ref System.Guid riid, uint lcid, short wFlags, System.IntPtr pDispParams, System.IntPtr pVarResult, System.IntPtr pExcepInfo, System.IntPtr puArgErr) { }
         object System.Runtime.InteropServices._ConstructorInfo.Invoke_2(object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, object[] parameters, System.Globalization.CultureInfo culture) { throw null; }
         object System.Runtime.InteropServices._ConstructorInfo.Invoke_3(object obj, object[] parameters) { throw null; }
@@ -10825,8 +10825,8 @@ namespace System.Reflection
     public partial struct CustomAttributeNamedArgument
     {
         private object _dummy;
-        public CustomAttributeNamedArgument(System.Reflection.MemberInfo memberInfo, object value) { throw null;}
-        public CustomAttributeNamedArgument(System.Reflection.MemberInfo memberInfo, System.Reflection.CustomAttributeTypedArgument typedArgument) { throw null;}
+        public CustomAttributeNamedArgument(System.Reflection.MemberInfo memberInfo, object value) { throw null; }
+        public CustomAttributeNamedArgument(System.Reflection.MemberInfo memberInfo, System.Reflection.CustomAttributeTypedArgument typedArgument) { throw null; }
         public bool IsField { get { throw null; } }
         public System.Reflection.MemberInfo MemberInfo { get { throw null; } }
         public string MemberName { get { throw null; } }
@@ -10843,8 +10843,8 @@ namespace System.Reflection
     public partial struct CustomAttributeTypedArgument
     {
         private object _dummy;
-        public CustomAttributeTypedArgument(object value) { throw null;}
-        public CustomAttributeTypedArgument(System.Type argumentType, object value) { throw null;}
+        public CustomAttributeTypedArgument(object value) { throw null; }
+        public CustomAttributeTypedArgument(System.Type argumentType, object value) { throw null; }
         public System.Type ArgumentType { get { throw null; } }
         public object Value { get { throw null; } }
         public override bool Equals(object obj) { throw null; }
@@ -10853,7 +10853,7 @@ namespace System.Reflection
         public static bool operator !=(System.Reflection.CustomAttributeTypedArgument left, System.Reflection.CustomAttributeTypedArgument right) { throw null; }
         public override string ToString() { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1036))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Interface | System.AttributeTargets.Struct)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public sealed partial class DefaultMemberAttribute : System.Attribute
@@ -10871,7 +10871,7 @@ namespace System.Reflection
         RTSpecialName = 1024,
         SpecialName = 512,
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComDefaultInterfaceAttribute(typeof(System.Runtime.InteropServices._EventInfo))]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Name="FullTrust")]
@@ -10908,7 +10908,7 @@ namespace System.Reflection
         void System.Runtime.InteropServices._EventInfo.GetIDsOfNames([System.Runtime.InteropServices.In]ref System.Guid riid, System.IntPtr rgszNames, uint cNames, uint lcid, System.IntPtr rgDispId) { }
         System.Type System.Runtime.InteropServices._EventInfo.GetType() { throw null; }
         void System.Runtime.InteropServices._EventInfo.GetTypeInfo(uint iTInfo, uint lcid, System.IntPtr ppTInfo) { }
-        void System.Runtime.InteropServices._EventInfo.GetTypeInfoCount(out uint pcTInfo) { pcTInfo = default(uint); }
+        void System.Runtime.InteropServices._EventInfo.GetTypeInfoCount(out uint pcTInfo) { throw null; }
         void System.Runtime.InteropServices._EventInfo.Invoke(uint dispIdMember, [System.Runtime.InteropServices.In]ref System.Guid riid, uint lcid, short wFlags, System.IntPtr pDispParams, System.IntPtr pVarResult, System.IntPtr pExcepInfo, System.IntPtr puArgErr) { }
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
@@ -10958,7 +10958,7 @@ namespace System.Reflection
         SpecialName = 512,
         Static = 16,
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComDefaultInterfaceAttribute(typeof(System.Runtime.InteropServices._FieldInfo))]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Name="FullTrust")]
@@ -11007,7 +11007,7 @@ namespace System.Reflection
         void System.Runtime.InteropServices._FieldInfo.GetIDsOfNames([System.Runtime.InteropServices.In]ref System.Guid riid, System.IntPtr rgszNames, uint cNames, uint lcid, System.IntPtr rgDispId) { }
         System.Type System.Runtime.InteropServices._FieldInfo.GetType() { throw null; }
         void System.Runtime.InteropServices._FieldInfo.GetTypeInfo(uint iTInfo, uint lcid, System.IntPtr ppTInfo) { }
-        void System.Runtime.InteropServices._FieldInfo.GetTypeInfoCount(out uint pcTInfo) { pcTInfo = default(uint); }
+        void System.Runtime.InteropServices._FieldInfo.GetTypeInfoCount(out uint pcTInfo) { throw null; }
         void System.Runtime.InteropServices._FieldInfo.Invoke(uint dispIdMember, [System.Runtime.InteropServices.In]ref System.Guid riid, uint lcid, short wFlags, System.IntPtr pDispParams, System.IntPtr pVarResult, System.IntPtr pExcepInfo, System.IntPtr puArgErr) { }
     }
     [System.FlagsAttribute]
@@ -11105,7 +11105,7 @@ namespace System.Reflection
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public delegate bool MemberFilter(System.Reflection.MemberInfo m, object filterCriteria);
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComDefaultInterfaceAttribute(typeof(System.Runtime.InteropServices._MemberInfo))]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Name="FullTrust")]
@@ -11131,7 +11131,7 @@ namespace System.Reflection
         void System.Runtime.InteropServices._MemberInfo.GetIDsOfNames([System.Runtime.InteropServices.In]ref System.Guid riid, System.IntPtr rgszNames, uint cNames, uint lcid, System.IntPtr rgDispId) { }
         System.Type System.Runtime.InteropServices._MemberInfo.GetType() { throw null; }
         void System.Runtime.InteropServices._MemberInfo.GetTypeInfo(uint iTInfo, uint lcid, System.IntPtr ppTInfo) { }
-        void System.Runtime.InteropServices._MemberInfo.GetTypeInfoCount(out uint pcTInfo) { pcTInfo = default(uint); }
+        void System.Runtime.InteropServices._MemberInfo.GetTypeInfoCount(out uint pcTInfo) { throw null; }
         void System.Runtime.InteropServices._MemberInfo.Invoke(uint dispIdMember, [System.Runtime.InteropServices.In]ref System.Guid riid, uint lcid, short wFlags, System.IntPtr pDispParams, System.IntPtr pVarResult, System.IntPtr pExcepInfo, System.IntPtr puArgErr) { }
     }
     [System.FlagsAttribute]
@@ -11179,7 +11179,7 @@ namespace System.Reflection
         Virtual = 64,
         VtableLayoutMask = 256,
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComDefaultInterfaceAttribute(typeof(System.Runtime.InteropServices._MethodBase))]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Name="FullTrust")]
@@ -11230,7 +11230,7 @@ namespace System.Reflection
         public virtual System.Type[] GetGenericArguments() { throw null; }
         public override int GetHashCode() { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.ReflectionPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.ReflectionPermissionFlag)(2))]
+        [System.Security.Permissions.ReflectionPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.ReflectionPermissionFlag.MemberAccess)]
         public virtual System.Reflection.MethodBody GetMethodBody() { throw null; }
         public static System.Reflection.MethodBase GetMethodFromHandle(System.RuntimeMethodHandle handle) { throw null; }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
@@ -11246,7 +11246,7 @@ namespace System.Reflection
         void System.Runtime.InteropServices._MethodBase.GetIDsOfNames([System.Runtime.InteropServices.In]ref System.Guid riid, System.IntPtr rgszNames, uint cNames, uint lcid, System.IntPtr rgDispId) { }
         System.Type System.Runtime.InteropServices._MethodBase.GetType() { throw null; }
         void System.Runtime.InteropServices._MethodBase.GetTypeInfo(uint iTInfo, uint lcid, System.IntPtr ppTInfo) { }
-        void System.Runtime.InteropServices._MethodBase.GetTypeInfoCount(out uint pcTInfo) { pcTInfo = default(uint); }
+        void System.Runtime.InteropServices._MethodBase.GetTypeInfoCount(out uint pcTInfo) { throw null; }
         void System.Runtime.InteropServices._MethodBase.Invoke(uint dispIdMember, [System.Runtime.InteropServices.In]ref System.Guid riid, uint lcid, short wFlags, System.IntPtr pDispParams, System.IntPtr pVarResult, System.IntPtr pExcepInfo, System.IntPtr puArgErr) { }
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
@@ -11282,7 +11282,7 @@ namespace System.Reflection
         Synchronized = 32,
         Unmanaged = 4,
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComDefaultInterfaceAttribute(typeof(System.Runtime.InteropServices._MethodInfo))]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Name="FullTrust")]
@@ -11309,7 +11309,7 @@ namespace System.Reflection
         void System.Runtime.InteropServices._MethodInfo.GetIDsOfNames([System.Runtime.InteropServices.In]ref System.Guid riid, System.IntPtr rgszNames, uint cNames, uint lcid, System.IntPtr rgDispId) { }
         System.Type System.Runtime.InteropServices._MethodInfo.GetType() { throw null; }
         void System.Runtime.InteropServices._MethodInfo.GetTypeInfo(uint iTInfo, uint lcid, System.IntPtr ppTInfo) { }
-        void System.Runtime.InteropServices._MethodInfo.GetTypeInfoCount(out uint pcTInfo) { pcTInfo = default(uint); }
+        void System.Runtime.InteropServices._MethodInfo.GetTypeInfoCount(out uint pcTInfo) { throw null; }
         void System.Runtime.InteropServices._MethodInfo.Invoke(uint dispIdMember, [System.Runtime.InteropServices.In]ref System.Guid riid, uint lcid, short wFlags, System.IntPtr pDispParams, System.IntPtr pVarResult, System.IntPtr pExcepInfo, System.IntPtr puArgErr) { }
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
@@ -11321,7 +11321,7 @@ namespace System.Reflection
         [System.Security.SecurityCriticalAttribute]
         void System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComDefaultInterfaceAttribute(typeof(System.Runtime.InteropServices._Module))]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Unrestricted=true)]
@@ -11358,7 +11358,7 @@ namespace System.Reflection
         public virtual System.Reflection.MethodInfo[] GetMethods(System.Reflection.BindingFlags bindingFlags) { throw null; }
         [System.Security.SecurityCriticalAttribute]
         public virtual void GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
-        public virtual void GetPEKind(out System.Reflection.PortableExecutableKinds peKind, out System.Reflection.ImageFileMachine machine) { peKind = default(System.Reflection.PortableExecutableKinds); machine = default(System.Reflection.ImageFileMachine); }
+        public virtual void GetPEKind(out System.Reflection.PortableExecutableKinds peKind, out System.Reflection.ImageFileMachine machine) { throw null; }
         public virtual System.Security.Cryptography.X509Certificates.X509Certificate GetSignerCertificate() { throw null; }
         [System.Runtime.InteropServices.ComVisibleAttribute(true)]
         public virtual System.Type GetType(string className) { throw null; }
@@ -11383,14 +11383,14 @@ namespace System.Reflection
         public virtual System.Type ResolveType(int metadataToken, System.Type[] genericTypeArguments, System.Type[] genericMethodArguments) { throw null; }
         void System.Runtime.InteropServices._Module.GetIDsOfNames([System.Runtime.InteropServices.In]ref System.Guid riid, System.IntPtr rgszNames, uint cNames, uint lcid, System.IntPtr rgDispId) { }
         void System.Runtime.InteropServices._Module.GetTypeInfo(uint iTInfo, uint lcid, System.IntPtr ppTInfo) { }
-        void System.Runtime.InteropServices._Module.GetTypeInfoCount(out uint pcTInfo) { pcTInfo = default(uint); }
+        void System.Runtime.InteropServices._Module.GetTypeInfoCount(out uint pcTInfo) { throw null; }
         void System.Runtime.InteropServices._Module.Invoke(uint dispIdMember, [System.Runtime.InteropServices.In]ref System.Guid riid, uint lcid, short wFlags, System.IntPtr pDispParams, System.IntPtr pVarResult, System.IntPtr pExcepInfo, System.IntPtr puArgErr) { }
         public override string ToString() { throw null; }
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public delegate System.Reflection.Module ModuleResolveEventHandler(object sender, System.ResolveEventArgs e);
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, AllowMultiple=false, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class ObfuscateAssemblyAttribute : System.Attribute
     {
@@ -11398,7 +11398,7 @@ namespace System.Reflection
         public bool AssemblyIsPrivate { get { throw null; } }
         public bool StripAfterObfuscation { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(8157), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Delegate | System.AttributeTargets.Enum | System.AttributeTargets.Event | System.AttributeTargets.Field | System.AttributeTargets.Interface | System.AttributeTargets.Method | System.AttributeTargets.Parameter | System.AttributeTargets.Property | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class ObfuscationAttribute : System.Attribute
     {
@@ -11425,7 +11425,7 @@ namespace System.Reflection
         ReservedMask = 61440,
         Retval = 8,
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComDefaultInterfaceAttribute(typeof(System.Runtime.InteropServices._ParameterInfo))]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
@@ -11463,7 +11463,7 @@ namespace System.Reflection
         public virtual bool IsDefined(System.Type attributeType, bool inherit) { throw null; }
         void System.Runtime.InteropServices._ParameterInfo.GetIDsOfNames([System.Runtime.InteropServices.In]ref System.Guid riid, System.IntPtr rgszNames, uint cNames, uint lcid, System.IntPtr rgDispId) { }
         void System.Runtime.InteropServices._ParameterInfo.GetTypeInfo(uint iTInfo, uint lcid, System.IntPtr ppTInfo) { }
-        void System.Runtime.InteropServices._ParameterInfo.GetTypeInfoCount(out uint pcTInfo) { pcTInfo = default(uint); }
+        void System.Runtime.InteropServices._ParameterInfo.GetTypeInfoCount(out uint pcTInfo) { throw null; }
         void System.Runtime.InteropServices._ParameterInfo.Invoke(uint dispIdMember, [System.Runtime.InteropServices.In]ref System.Guid riid, uint lcid, short wFlags, System.IntPtr pDispParams, System.IntPtr pVarResult, System.IntPtr pExcepInfo, System.IntPtr puArgErr) { }
         public override string ToString() { throw null; }
     }
@@ -11473,7 +11473,7 @@ namespace System.Reflection
     public partial struct ParameterModifier
     {
         private object _dummy;
-        public ParameterModifier(int parameterCount) { throw null;}
+        public ParameterModifier(int parameterCount) { throw null; }
         public bool this[int index] { get { throw null; } set { } }
     }
     [System.CLSCompliantAttribute(false)]
@@ -11527,7 +11527,7 @@ namespace System.Reflection
         RTSpecialName = 1024,
         SpecialName = 512,
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComDefaultInterfaceAttribute(typeof(System.Runtime.InteropServices._PropertyInfo))]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Name="FullTrust")]
@@ -11575,7 +11575,7 @@ namespace System.Reflection
         void System.Runtime.InteropServices._PropertyInfo.GetIDsOfNames([System.Runtime.InteropServices.In]ref System.Guid riid, System.IntPtr rgszNames, uint cNames, uint lcid, System.IntPtr rgDispId) { }
         System.Type System.Runtime.InteropServices._PropertyInfo.GetType() { throw null; }
         void System.Runtime.InteropServices._PropertyInfo.GetTypeInfo(uint iTInfo, uint lcid, System.IntPtr ppTInfo) { }
-        void System.Runtime.InteropServices._PropertyInfo.GetTypeInfoCount(out uint pcTInfo) { pcTInfo = default(uint); }
+        void System.Runtime.InteropServices._PropertyInfo.GetTypeInfoCount(out uint pcTInfo) { throw null; }
         void System.Runtime.InteropServices._PropertyInfo.Invoke(uint dispIdMember, [System.Runtime.InteropServices.In]ref System.Guid riid, uint lcid, short wFlags, System.IntPtr pDispParams, System.IntPtr pVarResult, System.IntPtr pExcepInfo, System.IntPtr puArgErr) { }
     }
     public abstract partial class ReflectionContext
@@ -11632,16 +11632,16 @@ namespace System.Reflection
     public partial class StrongNameKeyPair : System.Runtime.Serialization.IDeserializationCallback, System.Runtime.Serialization.ISerializable
     {
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public StrongNameKeyPair(byte[] keyPairArray) { }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public StrongNameKeyPair(System.IO.FileStream keyPairFile) { }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         protected StrongNameKeyPair(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public StrongNameKeyPair(string keyPairContainer) { }
         public byte[] PublicKey { [System.Security.SecuritySafeCriticalAttribute]get { throw null; } }
         void System.Runtime.Serialization.IDeserializationCallback.OnDeserialization(object sender) { }
@@ -11795,7 +11795,7 @@ namespace System.Reflection
 }
 namespace System.Reflection.Emit
 {
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComDefaultInterfaceAttribute(typeof(System.Runtime.InteropServices._AssemblyBuilder))]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, MayLeakOnAbort=true)]
@@ -11870,7 +11870,7 @@ namespace System.Reflection.Emit
         public void SetEntryPoint(System.Reflection.MethodInfo entryMethod, System.Reflection.Emit.PEFileKinds fileKind) { }
         void System.Runtime.InteropServices._AssemblyBuilder.GetIDsOfNames([System.Runtime.InteropServices.In]ref System.Guid riid, System.IntPtr rgszNames, uint cNames, uint lcid, System.IntPtr rgDispId) { }
         void System.Runtime.InteropServices._AssemblyBuilder.GetTypeInfo(uint iTInfo, uint lcid, System.IntPtr ppTInfo) { }
-        void System.Runtime.InteropServices._AssemblyBuilder.GetTypeInfoCount(out uint pcTInfo) { pcTInfo = default(uint); }
+        void System.Runtime.InteropServices._AssemblyBuilder.GetTypeInfoCount(out uint pcTInfo) { throw null; }
         void System.Runtime.InteropServices._AssemblyBuilder.Invoke(uint dispIdMember, [System.Runtime.InteropServices.In]ref System.Guid riid, uint lcid, short wFlags, System.IntPtr pDispParams, System.IntPtr pVarResult, System.IntPtr pExcepInfo, System.IntPtr puArgErr) { }
     }
     [System.FlagsAttribute]
@@ -11884,7 +11884,7 @@ namespace System.Reflection.Emit
         RunAndSave = 3,
         Save = 2,
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComDefaultInterfaceAttribute(typeof(System.Runtime.InteropServices._ConstructorBuilder))]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, MayLeakOnAbort=true)]
@@ -11924,11 +11924,11 @@ namespace System.Reflection.Emit
         public void SetSymCustomAttribute(string name, byte[] data) { }
         void System.Runtime.InteropServices._ConstructorBuilder.GetIDsOfNames([System.Runtime.InteropServices.In]ref System.Guid riid, System.IntPtr rgszNames, uint cNames, uint lcid, System.IntPtr rgDispId) { }
         void System.Runtime.InteropServices._ConstructorBuilder.GetTypeInfo(uint iTInfo, uint lcid, System.IntPtr ppTInfo) { }
-        void System.Runtime.InteropServices._ConstructorBuilder.GetTypeInfoCount(out uint pcTInfo) { pcTInfo = default(uint); }
+        void System.Runtime.InteropServices._ConstructorBuilder.GetTypeInfoCount(out uint pcTInfo) { throw null; }
         void System.Runtime.InteropServices._ConstructorBuilder.Invoke(uint dispIdMember, [System.Runtime.InteropServices.In]ref System.Guid riid, uint lcid, short wFlags, System.IntPtr pDispParams, System.IntPtr pVarResult, System.IntPtr pExcepInfo, System.IntPtr puArgErr) { }
         public override string ToString() { throw null; }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComDefaultInterfaceAttribute(typeof(System.Runtime.InteropServices._CustomAttributeBuilder))]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, MayLeakOnAbort=true)]
@@ -11940,7 +11940,7 @@ namespace System.Reflection.Emit
         public CustomAttributeBuilder(System.Reflection.ConstructorInfo con, object[] constructorArgs, System.Reflection.PropertyInfo[] namedProperties, object[] propertyValues, System.Reflection.FieldInfo[] namedFields, object[] fieldValues) { }
         void System.Runtime.InteropServices._CustomAttributeBuilder.GetIDsOfNames([System.Runtime.InteropServices.In]ref System.Guid riid, System.IntPtr rgszNames, uint cNames, uint lcid, System.IntPtr rgDispId) { }
         void System.Runtime.InteropServices._CustomAttributeBuilder.GetTypeInfo(uint iTInfo, uint lcid, System.IntPtr ppTInfo) { }
-        void System.Runtime.InteropServices._CustomAttributeBuilder.GetTypeInfoCount(out uint pcTInfo) { pcTInfo = default(uint); }
+        void System.Runtime.InteropServices._CustomAttributeBuilder.GetTypeInfoCount(out uint pcTInfo) { throw null; }
         void System.Runtime.InteropServices._CustomAttributeBuilder.Invoke(uint dispIdMember, [System.Runtime.InteropServices.In]ref System.Guid riid, uint lcid, short wFlags, System.IntPtr pDispParams, System.IntPtr pVarResult, System.IntPtr pExcepInfo, System.IntPtr puArgErr) { }
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
@@ -12025,7 +12025,7 @@ namespace System.Reflection.Emit
         public override bool IsDefined(System.Type attributeType, bool inherit) { throw null; }
         public override string ToString() { throw null; }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComDefaultInterfaceAttribute(typeof(System.Runtime.InteropServices._EnumBuilder))]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, MayLeakOnAbort=true)]
@@ -12094,10 +12094,10 @@ namespace System.Reflection.Emit
         public void SetCustomAttribute(System.Reflection.Emit.CustomAttributeBuilder customBuilder) { }
         void System.Runtime.InteropServices._EnumBuilder.GetIDsOfNames([System.Runtime.InteropServices.In]ref System.Guid riid, System.IntPtr rgszNames, uint cNames, uint lcid, System.IntPtr rgDispId) { }
         void System.Runtime.InteropServices._EnumBuilder.GetTypeInfo(uint iTInfo, uint lcid, System.IntPtr ppTInfo) { }
-        void System.Runtime.InteropServices._EnumBuilder.GetTypeInfoCount(out uint pcTInfo) { pcTInfo = default(uint); }
+        void System.Runtime.InteropServices._EnumBuilder.GetTypeInfoCount(out uint pcTInfo) { throw null; }
         void System.Runtime.InteropServices._EnumBuilder.Invoke(uint dispIdMember, [System.Runtime.InteropServices.In]ref System.Guid riid, uint lcid, short wFlags, System.IntPtr pDispParams, System.IntPtr pVarResult, System.IntPtr pExcepInfo, System.IntPtr puArgErr) { }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComDefaultInterfaceAttribute(typeof(System.Runtime.InteropServices._EventBuilder))]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, MayLeakOnAbort=true)]
@@ -12120,7 +12120,7 @@ namespace System.Reflection.Emit
         public void SetRemoveOnMethod(System.Reflection.Emit.MethodBuilder mdBuilder) { }
         void System.Runtime.InteropServices._EventBuilder.GetIDsOfNames([System.Runtime.InteropServices.In]ref System.Guid riid, System.IntPtr rgszNames, uint cNames, uint lcid, System.IntPtr rgDispId) { }
         void System.Runtime.InteropServices._EventBuilder.GetTypeInfo(uint iTInfo, uint lcid, System.IntPtr ppTInfo) { }
-        void System.Runtime.InteropServices._EventBuilder.GetTypeInfoCount(out uint pcTInfo) { pcTInfo = default(uint); }
+        void System.Runtime.InteropServices._EventBuilder.GetTypeInfoCount(out uint pcTInfo) { throw null; }
         void System.Runtime.InteropServices._EventBuilder.Invoke(uint dispIdMember, [System.Runtime.InteropServices.In]ref System.Guid riid, uint lcid, short wFlags, System.IntPtr pDispParams, System.IntPtr pVarResult, System.IntPtr pExcepInfo, System.IntPtr puArgErr) { }
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
@@ -12142,7 +12142,7 @@ namespace System.Reflection.Emit
     public partial struct ExceptionHandler : System.IEquatable<System.Reflection.Emit.ExceptionHandler>
     {
         private int _dummyPrimitive;
-        public ExceptionHandler(int tryOffset, int tryLength, int filterOffset, int handlerOffset, int handlerLength, System.Reflection.ExceptionHandlingClauseOptions kind, int exceptionTypeToken) { throw null;}
+        public ExceptionHandler(int tryOffset, int tryLength, int filterOffset, int handlerOffset, int handlerLength, System.Reflection.ExceptionHandlingClauseOptions kind, int exceptionTypeToken) { throw null; }
         public int ExceptionTypeToken { get { throw null; } }
         public int FilterOffset { get { throw null; } }
         public int HandlerLength { get { throw null; } }
@@ -12156,7 +12156,7 @@ namespace System.Reflection.Emit
         public static bool operator ==(System.Reflection.Emit.ExceptionHandler left, System.Reflection.Emit.ExceptionHandler right) { throw null; }
         public static bool operator !=(System.Reflection.Emit.ExceptionHandler left, System.Reflection.Emit.ExceptionHandler right) { throw null; }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComDefaultInterfaceAttribute(typeof(System.Runtime.InteropServices._FieldBuilder))]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, MayLeakOnAbort=true)]
@@ -12190,7 +12190,7 @@ namespace System.Reflection.Emit
         public override void SetValue(object obj, object val, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Globalization.CultureInfo culture) { }
         void System.Runtime.InteropServices._FieldBuilder.GetIDsOfNames([System.Runtime.InteropServices.In]ref System.Guid riid, System.IntPtr rgszNames, uint cNames, uint lcid, System.IntPtr rgDispId) { }
         void System.Runtime.InteropServices._FieldBuilder.GetTypeInfo(uint iTInfo, uint lcid, System.IntPtr ppTInfo) { }
-        void System.Runtime.InteropServices._FieldBuilder.GetTypeInfoCount(out uint pcTInfo) { pcTInfo = default(uint); }
+        void System.Runtime.InteropServices._FieldBuilder.GetTypeInfoCount(out uint pcTInfo) { throw null; }
         void System.Runtime.InteropServices._FieldBuilder.Invoke(uint dispIdMember, [System.Runtime.InteropServices.In]ref System.Guid riid, uint lcid, short wFlags, System.IntPtr pDispParams, System.IntPtr pVarResult, System.IntPtr pExcepInfo, System.IntPtr puArgErr) { }
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
@@ -12301,7 +12301,7 @@ namespace System.Reflection.Emit
         public void SetInterfaceConstraints(params System.Type[] interfaceConstraints) { }
         public override string ToString() { throw null; }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComDefaultInterfaceAttribute(typeof(System.Runtime.InteropServices._ILGenerator))]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class ILGenerator : System.Runtime.InteropServices._ILGenerator
@@ -12355,7 +12355,7 @@ namespace System.Reflection.Emit
         public virtual void MarkSequencePoint(System.Diagnostics.SymbolStore.ISymbolDocumentWriter document, int startLine, int startColumn, int endLine, int endColumn) { }
         void System.Runtime.InteropServices._ILGenerator.GetIDsOfNames([System.Runtime.InteropServices.In]ref System.Guid riid, System.IntPtr rgszNames, uint cNames, uint lcid, System.IntPtr rgDispId) { }
         void System.Runtime.InteropServices._ILGenerator.GetTypeInfo(uint iTInfo, uint lcid, System.IntPtr ppTInfo) { }
-        void System.Runtime.InteropServices._ILGenerator.GetTypeInfoCount(out uint pcTInfo) { pcTInfo = default(uint); }
+        void System.Runtime.InteropServices._ILGenerator.GetTypeInfoCount(out uint pcTInfo) { throw null; }
         void System.Runtime.InteropServices._ILGenerator.Invoke(uint dispIdMember, [System.Runtime.InteropServices.In]ref System.Guid riid, uint lcid, short wFlags, System.IntPtr pDispParams, System.IntPtr pVarResult, System.IntPtr pExcepInfo, System.IntPtr puArgErr) { }
         public virtual void ThrowException(System.Type excType) { }
         public virtual void UsingNamespace(string usingNamespace) { }
@@ -12372,7 +12372,7 @@ namespace System.Reflection.Emit
         public static bool operator ==(System.Reflection.Emit.Label a, System.Reflection.Emit.Label b) { throw null; }
         public static bool operator !=(System.Reflection.Emit.Label a, System.Reflection.Emit.Label b) { throw null; }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComDefaultInterfaceAttribute(typeof(System.Runtime.InteropServices._LocalBuilder))]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class LocalBuilder : System.Reflection.LocalVariableInfo, System.Runtime.InteropServices._LocalBuilder
@@ -12385,10 +12385,10 @@ namespace System.Reflection.Emit
         public void SetLocalSymInfo(string name, int startOffset, int endOffset) { }
         void System.Runtime.InteropServices._LocalBuilder.GetIDsOfNames([System.Runtime.InteropServices.In]ref System.Guid riid, System.IntPtr rgszNames, uint cNames, uint lcid, System.IntPtr rgDispId) { }
         void System.Runtime.InteropServices._LocalBuilder.GetTypeInfo(uint iTInfo, uint lcid, System.IntPtr ppTInfo) { }
-        void System.Runtime.InteropServices._LocalBuilder.GetTypeInfoCount(out uint pcTInfo) { pcTInfo = default(uint); }
+        void System.Runtime.InteropServices._LocalBuilder.GetTypeInfoCount(out uint pcTInfo) { throw null; }
         void System.Runtime.InteropServices._LocalBuilder.Invoke(uint dispIdMember, [System.Runtime.InteropServices.In]ref System.Guid riid, uint lcid, short wFlags, System.IntPtr pDispParams, System.IntPtr pVarResult, System.IntPtr pExcepInfo, System.IntPtr puArgErr) { }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComDefaultInterfaceAttribute(typeof(System.Runtime.InteropServices._MethodBuilder))]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, MayLeakOnAbort=true)]
@@ -12454,12 +12454,12 @@ namespace System.Reflection.Emit
         public void SetSymCustomAttribute(string name, byte[] data) { }
         void System.Runtime.InteropServices._MethodBuilder.GetIDsOfNames([System.Runtime.InteropServices.In]ref System.Guid riid, System.IntPtr rgszNames, uint cNames, uint lcid, System.IntPtr rgDispId) { }
         void System.Runtime.InteropServices._MethodBuilder.GetTypeInfo(uint iTInfo, uint lcid, System.IntPtr ppTInfo) { }
-        void System.Runtime.InteropServices._MethodBuilder.GetTypeInfoCount(out uint pcTInfo) { pcTInfo = default(uint); }
+        void System.Runtime.InteropServices._MethodBuilder.GetTypeInfoCount(out uint pcTInfo) { throw null; }
         void System.Runtime.InteropServices._MethodBuilder.Invoke(uint dispIdMember, [System.Runtime.InteropServices.In]ref System.Guid riid, uint lcid, short wFlags, System.IntPtr pDispParams, System.IntPtr pVarResult, System.IntPtr pExcepInfo, System.IntPtr puArgErr) { }
         [System.Security.SecuritySafeCriticalAttribute]
         public override string ToString() { throw null; }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComDefaultInterfaceAttribute(typeof(System.Runtime.InteropServices._MethodRental))]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, MayLeakOnAbort=true)]
@@ -12473,7 +12473,7 @@ namespace System.Reflection.Emit
         public static void SwapMethodBody(System.Type cls, int methodtoken, System.IntPtr rgIL, int methodSize, int flags) { }
         void System.Runtime.InteropServices._MethodRental.GetIDsOfNames([System.Runtime.InteropServices.In]ref System.Guid riid, System.IntPtr rgszNames, uint cNames, uint lcid, System.IntPtr rgDispId) { }
         void System.Runtime.InteropServices._MethodRental.GetTypeInfo(uint iTInfo, uint lcid, System.IntPtr ppTInfo) { }
-        void System.Runtime.InteropServices._MethodRental.GetTypeInfoCount(out uint pcTInfo) { pcTInfo = default(uint); }
+        void System.Runtime.InteropServices._MethodRental.GetTypeInfoCount(out uint pcTInfo) { throw null; }
         void System.Runtime.InteropServices._MethodRental.Invoke(uint dispIdMember, [System.Runtime.InteropServices.In]ref System.Guid riid, uint lcid, short wFlags, System.IntPtr pDispParams, System.IntPtr pVarResult, System.IntPtr pExcepInfo, System.IntPtr puArgErr) { }
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
@@ -12490,7 +12490,7 @@ namespace System.Reflection.Emit
         public static bool operator ==(System.Reflection.Emit.MethodToken a, System.Reflection.Emit.MethodToken b) { throw null; }
         public static bool operator !=(System.Reflection.Emit.MethodToken a, System.Reflection.Emit.MethodToken b) { throw null; }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComDefaultInterfaceAttribute(typeof(System.Runtime.InteropServices._ModuleBuilder))]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, MayLeakOnAbort=true)]
@@ -12560,7 +12560,7 @@ namespace System.Reflection.Emit
         public System.Reflection.Emit.MethodToken GetMethodToken(System.Reflection.MethodInfo method) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
         public System.Reflection.Emit.MethodToken GetMethodToken(System.Reflection.MethodInfo method, System.Collections.Generic.IEnumerable<System.Type> optionalParameterTypes) { throw null; }
-        public override void GetPEKind(out System.Reflection.PortableExecutableKinds peKind, out System.Reflection.ImageFileMachine machine) { peKind = default(System.Reflection.PortableExecutableKinds); machine = default(System.Reflection.ImageFileMachine); }
+        public override void GetPEKind(out System.Reflection.PortableExecutableKinds peKind, out System.Reflection.ImageFileMachine machine) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
         public System.Reflection.Emit.SignatureToken GetSignatureToken(byte[] sigBytes, int sigLength) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
@@ -12598,7 +12598,7 @@ namespace System.Reflection.Emit
         public void SetUserEntryPoint(System.Reflection.MethodInfo entryPoint) { }
         void System.Runtime.InteropServices._ModuleBuilder.GetIDsOfNames([System.Runtime.InteropServices.In]ref System.Guid riid, System.IntPtr rgszNames, uint cNames, uint lcid, System.IntPtr rgDispId) { }
         void System.Runtime.InteropServices._ModuleBuilder.GetTypeInfo(uint iTInfo, uint lcid, System.IntPtr ppTInfo) { }
-        void System.Runtime.InteropServices._ModuleBuilder.GetTypeInfoCount(out uint pcTInfo) { pcTInfo = default(uint); }
+        void System.Runtime.InteropServices._ModuleBuilder.GetTypeInfoCount(out uint pcTInfo) { throw null; }
         void System.Runtime.InteropServices._ModuleBuilder.Invoke(uint dispIdMember, [System.Runtime.InteropServices.In]ref System.Guid riid, uint lcid, short wFlags, System.IntPtr pDispParams, System.IntPtr pVarResult, System.IntPtr pExcepInfo, System.IntPtr puArgErr) { }
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
@@ -12905,7 +12905,7 @@ namespace System.Reflection.Emit
         Size8 = 8,
         Unspecified = 0,
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComDefaultInterfaceAttribute(typeof(System.Runtime.InteropServices._ParameterBuilder))]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class ParameterBuilder : System.Runtime.InteropServices._ParameterBuilder
@@ -12930,7 +12930,7 @@ namespace System.Reflection.Emit
         public virtual void SetMarshal(System.Reflection.Emit.UnmanagedMarshal unmanagedMarshal) { }
         void System.Runtime.InteropServices._ParameterBuilder.GetIDsOfNames([System.Runtime.InteropServices.In]ref System.Guid riid, System.IntPtr rgszNames, uint cNames, uint lcid, System.IntPtr rgDispId) { }
         void System.Runtime.InteropServices._ParameterBuilder.GetTypeInfo(uint iTInfo, uint lcid, System.IntPtr ppTInfo) { }
-        void System.Runtime.InteropServices._ParameterBuilder.GetTypeInfoCount(out uint pcTInfo) { pcTInfo = default(uint); }
+        void System.Runtime.InteropServices._ParameterBuilder.GetTypeInfoCount(out uint pcTInfo) { throw null; }
         void System.Runtime.InteropServices._ParameterBuilder.Invoke(uint dispIdMember, [System.Runtime.InteropServices.In]ref System.Guid riid, uint lcid, short wFlags, System.IntPtr pDispParams, System.IntPtr pVarResult, System.IntPtr pExcepInfo, System.IntPtr puArgErr) { }
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
@@ -12955,7 +12955,7 @@ namespace System.Reflection.Emit
         Dll = 1,
         WindowApplication = 3,
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComDefaultInterfaceAttribute(typeof(System.Runtime.InteropServices._PropertyBuilder))]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, MayLeakOnAbort=true)]
@@ -12997,7 +12997,7 @@ namespace System.Reflection.Emit
         public override void SetValue(object obj, object value, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, object[] index, System.Globalization.CultureInfo culture) { }
         void System.Runtime.InteropServices._PropertyBuilder.GetIDsOfNames([System.Runtime.InteropServices.In]ref System.Guid riid, System.IntPtr rgszNames, uint cNames, uint lcid, System.IntPtr rgDispId) { }
         void System.Runtime.InteropServices._PropertyBuilder.GetTypeInfo(uint iTInfo, uint lcid, System.IntPtr ppTInfo) { }
-        void System.Runtime.InteropServices._PropertyBuilder.GetTypeInfoCount(out uint pcTInfo) { pcTInfo = default(uint); }
+        void System.Runtime.InteropServices._PropertyBuilder.GetTypeInfoCount(out uint pcTInfo) { throw null; }
         void System.Runtime.InteropServices._PropertyBuilder.Invoke(uint dispIdMember, [System.Runtime.InteropServices.In]ref System.Guid riid, uint lcid, short wFlags, System.IntPtr pDispParams, System.IntPtr pVarResult, System.IntPtr pExcepInfo, System.IntPtr puArgErr) { }
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
@@ -13014,7 +13014,7 @@ namespace System.Reflection.Emit
         public static bool operator ==(System.Reflection.Emit.PropertyToken a, System.Reflection.Emit.PropertyToken b) { throw null; }
         public static bool operator !=(System.Reflection.Emit.PropertyToken a, System.Reflection.Emit.PropertyToken b) { throw null; }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComDefaultInterfaceAttribute(typeof(System.Runtime.InteropServices._SignatureHelper))]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class SignatureHelper : System.Runtime.InteropServices._SignatureHelper
@@ -13047,7 +13047,7 @@ namespace System.Reflection.Emit
         public byte[] GetSignature() { throw null; }
         void System.Runtime.InteropServices._SignatureHelper.GetIDsOfNames([System.Runtime.InteropServices.In]ref System.Guid riid, System.IntPtr rgszNames, uint cNames, uint lcid, System.IntPtr rgDispId) { }
         void System.Runtime.InteropServices._SignatureHelper.GetTypeInfo(uint iTInfo, uint lcid, System.IntPtr ppTInfo) { }
-        void System.Runtime.InteropServices._SignatureHelper.GetTypeInfoCount(out uint pcTInfo) { pcTInfo = default(uint); }
+        void System.Runtime.InteropServices._SignatureHelper.GetTypeInfoCount(out uint pcTInfo) { throw null; }
         void System.Runtime.InteropServices._SignatureHelper.Invoke(uint dispIdMember, [System.Runtime.InteropServices.In]ref System.Guid riid, uint lcid, short wFlags, System.IntPtr pDispParams, System.IntPtr pVarResult, System.IntPtr pExcepInfo, System.IntPtr puArgErr) { }
         public override string ToString() { throw null; }
     }
@@ -13112,7 +13112,7 @@ namespace System.Reflection.Emit
         public static bool operator ==(System.Reflection.Emit.StringToken a, System.Reflection.Emit.StringToken b) { throw null; }
         public static bool operator !=(System.Reflection.Emit.StringToken a, System.Reflection.Emit.StringToken b) { throw null; }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComDefaultInterfaceAttribute(typeof(System.Runtime.InteropServices._TypeBuilder))]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, MayLeakOnAbort=true)]
@@ -13265,7 +13265,7 @@ namespace System.Reflection.Emit
         public void SetParent(System.Type parent) { }
         void System.Runtime.InteropServices._TypeBuilder.GetIDsOfNames([System.Runtime.InteropServices.In]ref System.Guid riid, System.IntPtr rgszNames, uint cNames, uint lcid, System.IntPtr rgDispId) { }
         void System.Runtime.InteropServices._TypeBuilder.GetTypeInfo(uint iTInfo, uint lcid, System.IntPtr ppTInfo) { }
-        void System.Runtime.InteropServices._TypeBuilder.GetTypeInfoCount(out uint pcTInfo) { pcTInfo = default(uint); }
+        void System.Runtime.InteropServices._TypeBuilder.GetTypeInfoCount(out uint pcTInfo) { throw null; }
         void System.Runtime.InteropServices._TypeBuilder.Invoke(uint dispIdMember, [System.Runtime.InteropServices.In]ref System.Guid riid, uint lcid, short wFlags, System.IntPtr pDispParams, System.IntPtr pVarResult, System.IntPtr pExcepInfo, System.IntPtr puArgErr) { }
         public override string ToString() { throw null; }
     }
@@ -13338,7 +13338,7 @@ namespace System.Resources
         public MissingSatelliteAssemblyException(string message, string cultureName) { }
         public string CultureName { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, AllowMultiple=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class NeutralResourcesLanguageAttribute : System.Attribute
     {
@@ -13394,7 +13394,7 @@ namespace System.Resources
         public void Close() { }
         public void Dispose() { }
         public System.Collections.IDictionaryEnumerator GetEnumerator() { throw null; }
-        public void GetResourceData(string resourceName, out string resourceType, out byte[] resourceData) { resourceType = default(string); resourceData = default(byte[]); }
+        public void GetResourceData(string resourceName, out string resourceType, out byte[] resourceData) { throw null; }
         System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator() { throw null; }
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
@@ -13440,7 +13440,7 @@ namespace System.Resources
         [System.Security.SecuritySafeCriticalAttribute]
         public void Generate() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, AllowMultiple=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class SatelliteContractVersionAttribute : System.Attribute
     {
@@ -13457,7 +13457,7 @@ namespace System.Resources
 }
 namespace System.Runtime
 {
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, Inherited=false)]
     public sealed partial class AssemblyTargetedPatchBandAttribute : System.Attribute
     {
         public AssemblyTargetedPatchBandAttribute(string targetedPatchBand) { }
@@ -13481,8 +13481,8 @@ namespace System.Runtime
     public static partial class GCSettings
     {
         public static bool IsServerGC { [System.Security.SecuritySafeCriticalAttribute]get { throw null; } }
-        public static System.Runtime.GCLargeObjectHeapCompactionMode LargeObjectHeapCompactionMode { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2)), System.Security.SecuritySafeCriticalAttribute]get { throw null; } [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2)), System.Security.SecurityCriticalAttribute][System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, MayLeakOnAbort=true)]set { } }
-        public static System.Runtime.GCLatencyMode LatencyMode { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2)), System.Security.SecuritySafeCriticalAttribute]get { throw null; } [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2)), System.Security.SecurityCriticalAttribute][System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, MayLeakOnAbort=true)]set { } }
+        public static System.Runtime.GCLargeObjectHeapCompactionMode LargeObjectHeapCompactionMode { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success), System.Security.SecuritySafeCriticalAttribute]get { throw null; } [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success), System.Security.SecurityCriticalAttribute][System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, MayLeakOnAbort=true)]set { } }
+        public static System.Runtime.GCLatencyMode LatencyMode { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success), System.Security.SecuritySafeCriticalAttribute]get { throw null; } [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success), System.Security.SecurityCriticalAttribute][System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, MayLeakOnAbort=true)]set { } }
     }
     public sealed partial class MemoryFailPoint : System.Runtime.ConstrainedExecution.CriticalFinalizerObject, System.IDisposable
     {
@@ -13500,7 +13500,7 @@ namespace System.Runtime
         [System.Security.SecurityCriticalAttribute]
         public static void StartProfile(string profile) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(96), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Constructor | System.AttributeTargets.Method, AllowMultiple=false, Inherited=false)]
     public sealed partial class TargetedPatchingOptOutAttribute : System.Attribute
     {
         public TargetedPatchingOptOutAttribute(string reason) { }
@@ -13509,14 +13509,14 @@ namespace System.Runtime
 }
 namespace System.Runtime.CompilerServices
 {
-    [System.AttributeUsageAttribute((System.AttributeTargets)(256))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class AccessedThroughPropertyAttribute : System.Attribute
     {
         public AccessedThroughPropertyAttribute(string propertyName) { }
         public string PropertyName { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64), Inherited=false, AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method, Inherited=false, AllowMultiple=false)]
     [System.SerializableAttribute]
     public sealed partial class AsyncStateMachineAttribute : System.Runtime.CompilerServices.StateMachineAttribute
     {
@@ -13591,17 +13591,17 @@ namespace System.Runtime.CompilerServices
     {
         public CallConvThiscall() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2048), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Parameter, Inherited=false)]
     public sealed partial class CallerFilePathAttribute : System.Attribute
     {
         public CallerFilePathAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2048), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Parameter, Inherited=false)]
     public sealed partial class CallerLineNumberAttribute : System.Attribute
     {
         public CallerLineNumberAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2048), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Parameter, Inherited=false)]
     public sealed partial class CallerMemberNameAttribute : System.Attribute
     {
         public CallerMemberNameAttribute() { }
@@ -13613,7 +13613,7 @@ namespace System.Runtime.CompilerServices
     {
         NoStringInterning = 8,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(71))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Method | System.AttributeTargets.Module)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CompilationRelaxationsAttribute : System.Attribute
@@ -13622,13 +13622,13 @@ namespace System.Runtime.CompilerServices
         public CompilationRelaxationsAttribute(System.Runtime.CompilerServices.CompilationRelaxations relaxations) { }
         public int CompilationRelaxations { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767), Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All, Inherited=true)]
     [System.SerializableAttribute]
     public sealed partial class CompilerGeneratedAttribute : System.Attribute
     {
         public CompilerGeneratedAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public partial class CompilerGlobalScopeAttribute : System.Attribute
@@ -13653,7 +13653,7 @@ namespace System.Runtime.CompilerServices
         [System.Security.SecuritySafeCriticalAttribute]
         public bool Remove(TKey key) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
-        public bool TryGetValue(TKey key, out TValue value) { value = default(TValue); throw null; }
+        public bool TryGetValue(TKey key, out TValue value) { throw null; }
         public delegate TValue CreateValueCallback(TKey key);
     }
     [System.Runtime.InteropServices.StructLayoutAttribute(System.Runtime.InteropServices.LayoutKind.Sequential)]
@@ -13697,13 +13697,13 @@ namespace System.Runtime.CompilerServices
     public static partial class ContractHelper
     {
         [System.Diagnostics.DebuggerNonUserCodeAttribute]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static string RaiseContractFailedEvent(System.Diagnostics.Contracts.ContractFailureKind failureKind, string userMessage, string conditionText, System.Exception innerException) { throw null; }
         [System.Diagnostics.DebuggerNonUserCodeAttribute]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static void TriggerFailure(System.Diagnostics.Contracts.ContractFailureKind kind, string displayMessage, string userMessage, string conditionText, System.Exception innerException) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2304), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Parameter, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public abstract partial class CustomConstantAttribute : System.Attribute
@@ -13711,7 +13711,7 @@ namespace System.Runtime.CompilerServices
         protected CustomConstantAttribute() { }
         public abstract object Value { get; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2304), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Parameter, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public sealed partial class DateTimeConstantAttribute : System.Runtime.CompilerServices.CustomConstantAttribute
@@ -13719,7 +13719,7 @@ namespace System.Runtime.CompilerServices
         public DateTimeConstantAttribute(long ticks) { }
         public override object Value { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2304), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Parameter, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public sealed partial class DecimalConstantAttribute : System.Attribute
@@ -13729,14 +13729,14 @@ namespace System.Runtime.CompilerServices
         public DecimalConstantAttribute(byte scale, byte sign, uint hi, uint mid, uint low) { }
         public decimal Value { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly)]
     [System.SerializableAttribute]
     public sealed partial class DefaultDependencyAttribute : System.Attribute
     {
         public DefaultDependencyAttribute(System.Runtime.CompilerServices.LoadHint loadHintArgument) { }
         public System.Runtime.CompilerServices.LoadHint LoadHint { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, AllowMultiple=true)]
     [System.SerializableAttribute]
     public sealed partial class DependencyAttribute : System.Attribute
     {
@@ -13744,7 +13744,7 @@ namespace System.Runtime.CompilerServices
         public string DependentAssembly { get { throw null; } }
         public System.Runtime.CompilerServices.LoadHint LoadHint { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, AllowMultiple=false, Inherited=false)]
     public sealed partial class DisablePrivateReflectionAttribute : System.Attribute
     {
         public DisablePrivateReflectionAttribute() { }
@@ -13754,18 +13754,18 @@ namespace System.Runtime.CompilerServices
     {
         public DiscardableAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(69))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Method)]
     public sealed partial class ExtensionAttribute : System.Attribute
     {
         public ExtensionAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(256))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field)]
     [System.SerializableAttribute]
     public sealed partial class FixedAddressValueTypeAttribute : System.Attribute
     {
         public FixedAddressValueTypeAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(256), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field, Inherited=false)]
     public sealed partial class FixedBufferAttribute : System.Attribute
     {
         public FixedBufferAttribute(System.Type elementType, int length) { }
@@ -13776,7 +13776,7 @@ namespace System.Runtime.CompilerServices
     {
         public static System.FormattableString Create(string format, params object[] arguments) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(8))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Struct)]
     [System.SerializableAttribute]
     public sealed partial class HasCopySemanticsAttribute : System.Attribute
     {
@@ -13792,7 +13792,7 @@ namespace System.Runtime.CompilerServices
         [System.Security.SecurityCriticalAttribute]
         void UnsafeOnCompleted(System.Action continuation);
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2304), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Parameter, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public sealed partial class IDispatchConstantAttribute : System.Runtime.CompilerServices.CustomConstantAttribute
@@ -13800,7 +13800,7 @@ namespace System.Runtime.CompilerServices
         public IDispatchConstantAttribute() { }
         public override object Value { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(128), Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Property, Inherited=true)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public sealed partial class IndexerNameAttribute : System.Attribute
@@ -13811,7 +13811,7 @@ namespace System.Runtime.CompilerServices
     {
         void OnCompleted(System.Action continuation);
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, AllowMultiple=true, Inherited=false)]
     public sealed partial class InternalsVisibleToAttribute : System.Attribute
     {
         public InternalsVisibleToAttribute(string assemblyName) { }
@@ -13821,7 +13821,7 @@ namespace System.Runtime.CompilerServices
     public static partial class IsBoxed
     {
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(8))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Struct)]
     public sealed partial class IsByRefLikeAttribute : System.Attribute
     {
         public IsByRefLikeAttribute() { }
@@ -13851,7 +13851,7 @@ namespace System.Runtime.CompilerServices
     public static partial class IsPinned
     {
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All, Inherited=false)]
     public sealed partial class IsReadOnlyAttribute : System.Attribute
     {
         public IsReadOnlyAttribute() { }
@@ -13866,7 +13866,7 @@ namespace System.Runtime.CompilerServices
     public static partial class IsVolatile
     {
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64), Inherited=false, AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method, Inherited=false, AllowMultiple=false)]
     [System.SerializableAttribute]
     public sealed partial class IteratorStateMachineAttribute : System.Runtime.CompilerServices.StateMachineAttribute
     {
@@ -13877,7 +13877,7 @@ namespace System.Runtime.CompilerServices
         object this[int index] { get; }
         int Length { get; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2304), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Parameter, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public sealed partial class IUnknownConstantAttribute : System.Runtime.CompilerServices.CustomConstantAttribute
@@ -13901,7 +13901,7 @@ namespace System.Runtime.CompilerServices
         OPTIL = 2,
         Runtime = 3,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(96), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Constructor | System.AttributeTargets.Method, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public sealed partial class MethodImplAttribute : System.Attribute
@@ -13927,14 +13927,14 @@ namespace System.Runtime.CompilerServices
         Synchronized = 32,
         Unmanaged = 4,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(8), Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Struct, Inherited=true)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public sealed partial class NativeCppClassAttribute : System.Attribute
     {
         public NativeCppClassAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, AllowMultiple=false)]
     [System.SerializableAttribute]
     public sealed partial class ReferenceAssemblyAttribute : System.Attribute
     {
@@ -13942,7 +13942,7 @@ namespace System.Runtime.CompilerServices
         public ReferenceAssemblyAttribute(string description) { }
         public string Description { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1052), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Enum | System.AttributeTargets.Interface | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public sealed partial class RequiredAttributeAttribute : System.Attribute
@@ -13950,7 +13950,7 @@ namespace System.Runtime.CompilerServices
         public RequiredAttributeAttribute(System.Type requiredContract) { }
         public System.Type RequiredContract { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), Inherited=false, AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, Inherited=false, AllowMultiple=false)]
     [System.SerializableAttribute]
     public sealed partial class RuntimeCompatibilityAttribute : System.Attribute
     {
@@ -13965,7 +13965,7 @@ namespace System.Runtime.CompilerServices
     public static partial class RuntimeHelpers
     {
         public static int OffsetToStringData { get { throw null; } }
-        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static void EnsureSufficientExecutionStack() { }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Security.SecuritySafeCriticalAttribute]
@@ -13978,10 +13978,10 @@ namespace System.Runtime.CompilerServices
         public static object GetObjectValue(object obj) { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Security.SecuritySafeCriticalAttribute]
         public static void InitializeArray(System.Array array, System.RuntimeFieldHandle fldHandle) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         [System.Security.SecurityCriticalAttribute]
         public static void PrepareConstrainedRegions() { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         [System.Security.SecurityCriticalAttribute]
         public static void PrepareConstrainedRegionsNoOP() { }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Security.SecurityCriticalAttribute]
@@ -13992,7 +13992,7 @@ namespace System.Runtime.CompilerServices
         public static void PrepareMethod(System.RuntimeMethodHandle method) { }
         [System.Security.SecurityCriticalAttribute]
         public static void PrepareMethod(System.RuntimeMethodHandle method, System.RuntimeTypeHandle[] instantiation) { }
-        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         [System.Security.SecurityCriticalAttribute]
         public static void ProbeForSufficientStack() { }
         public static void RunClassConstructor(System.RuntimeTypeHandle type) { }
@@ -14008,31 +14008,31 @@ namespace System.Runtime.CompilerServices
         [System.Security.SecurityCriticalAttribute]
         public override void GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(16))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Enum)]
     [System.SerializableAttribute]
     public sealed partial class ScopelessEnumAttribute : System.Attribute
     {
         public ScopelessEnumAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(972))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Event | System.AttributeTargets.Field | System.AttributeTargets.Method | System.AttributeTargets.Property | System.AttributeTargets.Struct)]
     public sealed partial class SpecialNameAttribute : System.Attribute
     {
         public SpecialNameAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64), Inherited=false, AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method, Inherited=false, AllowMultiple=false)]
     [System.SerializableAttribute]
     public partial class StateMachineAttribute : System.Attribute
     {
         public StateMachineAttribute(System.Type stateMachineType) { }
         public System.Type StateMachineType { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, Inherited=false)]
     [System.SerializableAttribute]
     public sealed partial class StringFreezingAttribute : System.Attribute
     {
         public StringFreezingAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(3))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Module)]
     public sealed partial class SuppressIldasmAttribute : System.Attribute
     {
         public SuppressIldasmAttribute() { }
@@ -14061,26 +14061,26 @@ namespace System.Runtime.CompilerServices
         [System.Security.SecurityCriticalAttribute]
         public void UnsafeOnCompleted(System.Action continuation) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(11148))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Event | System.AttributeTargets.Field | System.AttributeTargets.Parameter | System.AttributeTargets.Property | System.AttributeTargets.ReturnValue | System.AttributeTargets.Struct)]
     [System.CLSCompliantAttribute(false)]
     public sealed partial class TupleElementNamesAttribute : System.Attribute
     {
         public TupleElementNamesAttribute(string[] transformNames) { }
         public System.Collections.Generic.IList<string> TransformNames { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(5148), Inherited=false, AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Delegate | System.AttributeTargets.Enum | System.AttributeTargets.Interface | System.AttributeTargets.Struct, Inherited=false, AllowMultiple=false)]
     public sealed partial class TypeForwardedFromAttribute : System.Attribute
     {
         public TypeForwardedFromAttribute(string assemblyFullName) { }
         public string AssemblyFullName { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, AllowMultiple=true, Inherited=false)]
     public sealed partial class TypeForwardedToAttribute : System.Attribute
     {
         public TypeForwardedToAttribute(System.Type destination) { }
         public System.Type Destination { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(8))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Struct)]
     [System.SerializableAttribute]
     public sealed partial class UnsafeValueTypeAttribute : System.Attribute
     {
@@ -14124,17 +14124,17 @@ namespace System.Runtime.ConstrainedExecution
     [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, UnmanagedCode=true)]
     public abstract partial class CriticalFinalizerObject
     {
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         protected CriticalFinalizerObject() { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         ~CriticalFinalizerObject() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(96), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Constructor | System.AttributeTargets.Method, Inherited=false)]
     public sealed partial class PrePrepareMethodAttribute : System.Attribute
     {
         public PrePrepareMethodAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1133), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Interface | System.AttributeTargets.Method | System.AttributeTargets.Struct, Inherited=false)]
     public sealed partial class ReliabilityContractAttribute : System.Attribute
     {
         public ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency consistencyGuarantee, System.Runtime.ConstrainedExecution.Cer cer) { }
@@ -14171,9 +14171,9 @@ namespace System.Runtime.ExceptionServices
     public partial class FirstChanceExceptionEventArgs : System.EventArgs
     {
         public FirstChanceExceptionEventArgs(System.Exception exception) { }
-        public System.Exception Exception { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]get { throw null; } }
+        public System.Exception Exception { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method, AllowMultiple=false, Inherited=false)]
     public sealed partial class HandleProcessCorruptedStateExceptionsAttribute : System.Attribute
     {
         public HandleProcessCorruptedStateExceptionsAttribute() { }
@@ -14207,7 +14207,7 @@ namespace System.Runtime.Hosting
 }
 namespace System.Runtime.InteropServices
 {
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method, AllowMultiple=false, Inherited=false)]
     public sealed partial class AllowReversePInvokeCallsAttribute : System.Attribute
     {
         public AllowReversePInvokeCallsAttribute() { }
@@ -14227,7 +14227,7 @@ namespace System.Runtime.InteropServices
         private object _dummy;
         private int _dummyPrimitive;
         [System.Security.SecuritySafeCriticalAttribute]
-        public ArrayWithOffset(object array, int offset) { throw null;}
+        public ArrayWithOffset(object array, int offset) { throw null; }
         public override bool Equals(object obj) { throw null; }
         public bool Equals(System.Runtime.InteropServices.ArrayWithOffset obj) { throw null; }
         public object GetArray() { throw null; }
@@ -14243,14 +14243,14 @@ namespace System.Runtime.InteropServices
         None = 0,
         SetCodeBase = 1,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1029), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Interface, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class AutomationProxyAttribute : System.Attribute
     {
         public AutomationProxyAttribute(bool val) { }
         public bool Value { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1037), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Interface | System.AttributeTargets.Struct, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class BestFitMappingAttribute : System.Attribute
     {
@@ -14283,10 +14283,10 @@ namespace System.Runtime.InteropServices
     public sealed partial class BStrWrapper
     {
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public BStrWrapper(object value) { }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public BStrWrapper(string value) { }
         public string WrappedObject { get { throw null; } }
     }
@@ -14324,7 +14324,7 @@ namespace System.Runtime.InteropServices
         None = 1,
         Unicode = 3,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(5), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class ClassInterfaceAttribute : System.Attribute
     {
@@ -14340,21 +14340,21 @@ namespace System.Runtime.InteropServices
         AutoDual = 2,
         None = 0,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1024), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Interface, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class CoClassAttribute : System.Attribute
     {
         public CoClassAttribute(System.Type coClass) { }
         public System.Type CoClass { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(10624), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Parameter | System.AttributeTargets.Property | System.AttributeTargets.ReturnValue, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class ComAliasNameAttribute : System.Attribute
     {
         public ComAliasNameAttribute(string alias) { }
         public string Value { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class ComCompatibleVersionAttribute : System.Attribute
     {
@@ -14364,20 +14364,20 @@ namespace System.Runtime.InteropServices
         public int MinorVersion { get { throw null; } }
         public int RevisionNumber { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(32767), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.All, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class ComConversionLossAttribute : System.Attribute
     {
         public ComConversionLossAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class ComDefaultInterfaceAttribute : System.Attribute
     {
         public ComDefaultInterfaceAttribute(System.Type defaultInterface) { }
         public System.Type Value { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1024), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Interface, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class ComEventInterfaceAttribute : System.Attribute
     {
@@ -14403,7 +14403,7 @@ namespace System.Runtime.InteropServices
         public COMException(string message, int errorCode) { }
         public override string ToString() { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1028), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Interface, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class ComImportAttribute : System.Attribute
     {
@@ -14427,13 +14427,13 @@ namespace System.Runtime.InteropServices
         PropGet = 1,
         PropSet = 2,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class ComRegisterFunctionAttribute : System.Attribute
     {
         public ComRegisterFunctionAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, Inherited=true)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class ComSourceInterfacesAttribute : System.Attribute
     {
@@ -14444,13 +14444,13 @@ namespace System.Runtime.InteropServices
         public ComSourceInterfacesAttribute(System.Type sourceInterface1, System.Type sourceInterface2, System.Type sourceInterface3, System.Type sourceInterface4) { }
         public string Value { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class ComUnregisterFunctionAttribute : System.Attribute
     {
         public ComUnregisterFunctionAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(5597), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Delegate | System.AttributeTargets.Enum | System.AttributeTargets.Field | System.AttributeTargets.Interface | System.AttributeTargets.Method | System.AttributeTargets.Property | System.AttributeTargets.Struct, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class ComVisibleAttribute : System.Attribute
     {
@@ -14470,27 +14470,27 @@ namespace System.Runtime.InteropServices
     public abstract partial class CriticalHandle : System.Runtime.ConstrainedExecution.CriticalFinalizerObject, System.IDisposable
     {
         protected System.IntPtr handle;
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         protected CriticalHandle(System.IntPtr invalidHandleValue) { }
-        public bool IsClosed { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]get { throw null; } }
-        public abstract bool IsInvalid { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]get; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        public bool IsClosed { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]get { throw null; } }
+        public abstract bool IsInvalid { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]get; }
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecurityCriticalAttribute]
         public void Close() { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         public void Dispose() { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecurityCriticalAttribute]
         protected virtual void Dispose(bool disposing) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         ~CriticalHandle() { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         protected abstract bool ReleaseHandle();
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         protected void SetHandle(System.IntPtr handle) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public void SetHandleAsInvalid() { }
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
@@ -14515,14 +14515,14 @@ namespace System.Runtime.InteropServices
         Handled = 0,
         NotHandled = 1,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Module, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class DefaultCharSetAttribute : System.Attribute
     {
         public DefaultCharSetAttribute(System.Runtime.InteropServices.CharSet charSet) { }
         public System.Runtime.InteropServices.CharSet CharSet { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(65), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Method, AllowMultiple=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(false)]
     public sealed partial class DefaultDllImportSearchPathsAttribute : System.Attribute
     {
@@ -14545,11 +14545,11 @@ namespace System.Runtime.InteropServices
     public sealed partial class DispatchWrapper
     {
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public DispatchWrapper(object obj) { }
         public object WrappedObject { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(960), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Event | System.AttributeTargets.Field | System.AttributeTargets.Method | System.AttributeTargets.Property, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class DispIdAttribute : System.Attribute
     {
@@ -14565,7 +14565,7 @@ namespace System.Runtime.InteropServices
         public System.IntPtr rgdispidNamedArgs;
         public System.IntPtr rgvarg;
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class DllImportAttribute : System.Attribute
     {
@@ -14612,7 +14612,7 @@ namespace System.Runtime.InteropServices
     public sealed partial class ErrorWrapper
     {
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public ErrorWrapper(System.Exception e) { }
         public ErrorWrapper(int errorCode) { }
         public ErrorWrapper(object errorCode) { }
@@ -14661,7 +14661,7 @@ namespace System.Runtime.InteropServices
         public virtual int ErrorCode { get { throw null; } }
         public override string ToString() { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(256), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class FieldOffsetAttribute : System.Attribute
     {
@@ -14756,7 +14756,7 @@ namespace System.Runtime.InteropServices
         Weak = 0,
         WeakTrackResurrection = 1,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(5149), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Delegate | System.AttributeTargets.Enum | System.AttributeTargets.Interface | System.AttributeTargets.Struct, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class GuidAttribute : System.Attribute
     {
@@ -14769,7 +14769,7 @@ namespace System.Runtime.InteropServices
     {
         private object _dummy;
         private int _dummyPrimitive;
-        public HandleRef(object wrapper, System.IntPtr handle) { throw null;}
+        public HandleRef(object wrapper, System.IntPtr handle) { throw null; }
         public System.IntPtr Handle { get { throw null; } }
         public object Wrapper { get { throw null; } }
         public static explicit operator System.IntPtr (System.Runtime.InteropServices.HandleRef value) { throw null; }
@@ -14801,7 +14801,7 @@ namespace System.Runtime.InteropServices
         [System.Security.SecurityCriticalAttribute]
         System.Runtime.InteropServices.CustomQueryInterfaceResult GetInterface([System.Runtime.InteropServices.In]ref System.Guid iid, out System.IntPtr ppv);
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(5), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class, Inherited=false)]
     [System.ObsoleteAttribute("This attribute is deprecated and will be removed in a future version.", false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class IDispatchImplAttribute : System.Attribute
@@ -14847,7 +14847,7 @@ namespace System.Runtime.InteropServices
         IMPLTYPEFLAG_FRESTRICTED = 4,
         IMPLTYPEFLAG_FSOURCE = 2,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class ImportedFromTypeLibAttribute : System.Attribute
     {
@@ -14862,13 +14862,13 @@ namespace System.Runtime.InteropServices
         NOTIF_CONVERTWARNING = 1,
         NOTIF_TYPECONVERTED = 0,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2048), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Parameter, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class InAttribute : System.Attribute
     {
         public InAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1024), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Interface, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class InterfaceTypeAttribute : System.Attribute
     {
@@ -14924,7 +14924,7 @@ namespace System.Runtime.InteropServices
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("F1C3BF78-C3E4-11d3-88E7-00902754C43A")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface ITypeLibConverter
     {
         [return: System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.Interface)]
@@ -14935,7 +14935,7 @@ namespace System.Runtime.InteropServices
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("FA1F3615-ACB9-486d-9EAC-1BEF87E36B09")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface ITypeLibExporterNameProvider
     {
         [return: System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.SafeArray)]
@@ -14943,7 +14943,7 @@ namespace System.Runtime.InteropServices
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("F1C3BF77-C3E4-11d3-88E7-00902754C43A")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface ITypeLibExporterNotifySink
     {
         void ReportEvent(System.Runtime.InteropServices.ExporterEventKind eventKind, int eventCode, string eventMsg);
@@ -14952,7 +14952,7 @@ namespace System.Runtime.InteropServices
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("F1C3BF76-C3E4-11d3-88E7-00902754C43A")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface ITypeLibImporterNotifySink
     {
         void ReportEvent(System.Runtime.InteropServices.ImporterEventKind eventKind, int eventCode, string eventMsg);
@@ -14966,7 +14966,7 @@ namespace System.Runtime.InteropServices
         Explicit = 2,
         Sequential = 0,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class LCIDConversionAttribute : System.Attribute
     {
@@ -14983,7 +14983,7 @@ namespace System.Runtime.InteropServices
         LIBFLAG_FHIDDEN = (short)4,
         LIBFLAG_FRESTRICTED = (short)1,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64), Inherited=false, AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method, Inherited=false, AllowMultiple=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(false)]
     public sealed partial class ManagedToNativeComInteropStubAttribute : System.Attribute
     {
@@ -14999,10 +14999,10 @@ namespace System.Runtime.InteropServices
         public static int AddRef(System.IntPtr pUnk) { throw null; }
         [System.Security.SecurityCriticalAttribute]
         public static System.IntPtr AllocCoTaskMem(int cb) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         [System.Security.SecurityCriticalAttribute]
         public static System.IntPtr AllocHGlobal(int cb) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         [System.Security.SecurityCriticalAttribute]
         public static System.IntPtr AllocHGlobal(System.IntPtr cb) { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Security.SecurityCriticalAttribute]
@@ -15064,7 +15064,7 @@ namespace System.Runtime.InteropServices
         public static void FreeBSTR(System.IntPtr ptr) { }
         [System.Security.SecurityCriticalAttribute]
         public static void FreeCoTaskMem(System.IntPtr ptr) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecurityCriticalAttribute]
         public static void FreeHGlobal(System.IntPtr hglobal) { }
         [System.Security.SecurityCriticalAttribute]
@@ -15108,7 +15108,7 @@ namespace System.Runtime.InteropServices
         public static System.IntPtr GetHINSTANCE(System.Reflection.Module m) { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Security.SecurityCriticalAttribute]
         public static int GetHRForException(System.Exception e) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecurityCriticalAttribute]
         public static int GetHRForLastWin32Error() { throw null; }
         [System.Security.SecurityCriticalAttribute]
@@ -15121,7 +15121,7 @@ namespace System.Runtime.InteropServices
         public static System.IntPtr GetIUnknownForObject(object o) { throw null; }
         [System.Security.SecurityCriticalAttribute]
         public static System.IntPtr GetIUnknownForObjectInContext(object o) { throw null; }
-        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecurityCriticalAttribute]
         public static int GetLastWin32Error() { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.ObsoleteAttribute("The GetManagedThunkForUnmanagedMethodPtr method has been deprecated and will be removed in a future release.", false)]
@@ -15177,7 +15177,7 @@ namespace System.Runtime.InteropServices
         [System.Security.SecurityCriticalAttribute]
         public static string GetTypeLibName(System.Runtime.InteropServices.UCOMITypeLib pTLB) { throw null; }
         [System.Security.SecurityCriticalAttribute]
-        public static void GetTypeLibVersionForAssembly(System.Reflection.Assembly inputAssembly, out int majorVersion, out int minorVersion) { majorVersion = default(int); minorVersion = default(int); }
+        public static void GetTypeLibVersionForAssembly(System.Reflection.Assembly inputAssembly, out int majorVersion, out int minorVersion) { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Security.SecurityCriticalAttribute]
         public static object GetUniqueObjectForIUnknown(System.IntPtr unknown) { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.ObsoleteAttribute("The GetUnmanagedThunkForManagedMethodPtr method has been deprecated and will be removed in a future release.", false)]
@@ -15220,7 +15220,7 @@ namespace System.Runtime.InteropServices
         [System.Security.SecurityCriticalAttribute]
         public static void PtrToStructure<T>(System.IntPtr ptr, T structure) { }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Security.SecurityCriticalAttribute]
-        public static int QueryInterface(System.IntPtr pUnk, ref System.Guid iid, out System.IntPtr ppv) { ppv = default(System.IntPtr); throw null; }
+        public static int QueryInterface(System.IntPtr pUnk, ref System.Guid iid, out System.IntPtr ppv) { throw null; }
         [System.Security.SecurityCriticalAttribute]
         public static byte ReadByte(System.IntPtr ptr) { throw null; }
         [System.Security.SecurityCriticalAttribute]
@@ -15235,39 +15235,39 @@ namespace System.Runtime.InteropServices
         [System.Runtime.InteropServices.DllImport("mscoree.dll")][System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.PreserveSig)][System.Security.SecurityCriticalAttribute]
         [System.Security.SuppressUnmanagedCodeSecurityAttribute]
         public static extern short ReadInt16([System.Runtime.InteropServices.In][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.AsAny)]object ptr, int ofs);
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecurityCriticalAttribute]
         public static int ReadInt32(System.IntPtr ptr) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecurityCriticalAttribute]
         public static int ReadInt32(System.IntPtr ptr, int ofs) { throw null; }
-        [System.Runtime.InteropServices.DllImport("mscoree.dll")][System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.PreserveSig)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.InteropServices.DllImport("mscoree.dll")][System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.PreserveSig)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecurityCriticalAttribute]
         [System.Security.SuppressUnmanagedCodeSecurityAttribute]
         public static extern int ReadInt32([System.Runtime.InteropServices.In][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.AsAny)]object ptr, int ofs);
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecurityCriticalAttribute]
         public static long ReadInt64(System.IntPtr ptr) { throw null; }
         [System.Security.SecurityCriticalAttribute]
         public static long ReadInt64(System.IntPtr ptr, int ofs) { throw null; }
-        [System.Runtime.InteropServices.DllImport("mscoree.dll")][System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.PreserveSig)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.InteropServices.DllImport("mscoree.dll")][System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.PreserveSig)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecurityCriticalAttribute]
         [System.Security.SuppressUnmanagedCodeSecurityAttribute]
         public static extern long ReadInt64([System.Runtime.InteropServices.In][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.AsAny)]object ptr, int ofs);
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecurityCriticalAttribute]
         public static System.IntPtr ReadIntPtr(System.IntPtr ptr) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecurityCriticalAttribute]
         public static System.IntPtr ReadIntPtr(System.IntPtr ptr, int ofs) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecurityCriticalAttribute]
         public static System.IntPtr ReadIntPtr([System.Runtime.InteropServices.In][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.AsAny)]object ptr, int ofs) { throw null; }
         [System.Security.SecurityCriticalAttribute]
         public static System.IntPtr ReAllocCoTaskMem(System.IntPtr pv, int cb) { throw null; }
         [System.Security.SecurityCriticalAttribute]
         public static System.IntPtr ReAllocHGlobal(System.IntPtr pv, System.IntPtr cb) { throw null; }
-        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecurityCriticalAttribute]
         public static int Release(System.IntPtr pUnk) { throw null; }
         [System.Security.SecurityCriticalAttribute]
@@ -15306,7 +15306,7 @@ namespace System.Runtime.InteropServices
         public static System.IntPtr StringToHGlobalAuto(string s) { throw null; }
         [System.Security.SecurityCriticalAttribute]
         public static System.IntPtr StringToHGlobalUni(string s) { throw null; }
-        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         [System.Runtime.InteropServices.ComVisibleAttribute(true)]
         [System.Security.SecurityCriticalAttribute]
         public static void StructureToPtr(object structure, System.IntPtr ptr, bool fDeleteOld) { }
@@ -15336,7 +15336,7 @@ namespace System.Runtime.InteropServices
         [System.Security.SecurityCriticalAttribute]
         public static void WriteInt16(System.IntPtr ptr, int ofs, short val) { }
         [System.Security.SecurityCriticalAttribute]
-        public static void WriteInt16([System.Runtime.InteropServices.In][System.Runtime.InteropServices.Out]object ptr, int ofs, char val) { ptr = default(object); }
+        public static void WriteInt16([System.Runtime.InteropServices.In][System.Runtime.InteropServices.Out]object ptr, int ofs, char val) { throw null; }
         [System.Runtime.InteropServices.DllImport("mscoree.dll")][System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.PreserveSig)][System.Security.SecurityCriticalAttribute]
         [System.Security.SuppressUnmanagedCodeSecurityAttribute]
         public static extern void WriteInt16([System.Runtime.InteropServices.In][System.Runtime.InteropServices.Out][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.AsAny)]object ptr, int ofs, short val);
@@ -15359,7 +15359,7 @@ namespace System.Runtime.InteropServices
         [System.Security.SecurityCriticalAttribute]
         public static void WriteIntPtr(System.IntPtr ptr, System.IntPtr val) { }
         [System.Security.SecurityCriticalAttribute]
-        public static void WriteIntPtr([System.Runtime.InteropServices.In][System.Runtime.InteropServices.Out][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.AsAny)]object ptr, int ofs, System.IntPtr val) { ptr = default(object); }
+        public static void WriteIntPtr([System.Runtime.InteropServices.In][System.Runtime.InteropServices.Out][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.AsAny)]object ptr, int ofs, System.IntPtr val) { throw null; }
         [System.Security.SecurityCriticalAttribute]
         public static void ZeroFreeBSTR(System.IntPtr s) { }
         [System.Security.SecurityCriticalAttribute]
@@ -15371,7 +15371,7 @@ namespace System.Runtime.InteropServices
         [System.Security.SecurityCriticalAttribute]
         public static void ZeroFreeGlobalAllocUnicode(System.IntPtr s) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(10496), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field | System.AttributeTargets.Parameter | System.AttributeTargets.ReturnValue, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class MarshalAsAttribute : System.Attribute
     {
@@ -15401,7 +15401,7 @@ namespace System.Runtime.InteropServices
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public delegate System.IntPtr ObjectCreationDelegate(System.IntPtr aggregator);
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2048), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Parameter, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class OptionalAttribute : System.Attribute
     {
@@ -15422,7 +15422,7 @@ namespace System.Runtime.InteropServices
         public static bool operator !=(System.Runtime.InteropServices.OSPlatform left, System.Runtime.InteropServices.OSPlatform right) { throw null; }
         public override string ToString() { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2048), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Parameter, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class OutAttribute : System.Attribute
     {
@@ -15449,13 +15449,13 @@ namespace System.Runtime.InteropServices
         PARAMFLAG_FRETVAL = (short)8,
         PARAMFLAG_NONE = (short)0,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class PreserveSigAttribute : System.Attribute
     {
         public PreserveSigAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), Inherited=false, AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, Inherited=false, AllowMultiple=true)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class PrimaryInteropAssemblyAttribute : System.Attribute
     {
@@ -15463,7 +15463,7 @@ namespace System.Runtime.InteropServices
         public int MajorVersion { get { throw null; } }
         public int MinorVersion { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class ProgIdAttribute : System.Attribute
     {
@@ -15501,7 +15501,7 @@ namespace System.Runtime.InteropServices
         Surrogate = 8,
         Suspended = 4,
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("475E398F-8AFA-43a7-A3BE-F4EF8D6787C9")]
     public partial class RegistrationServices : System.Runtime.InteropServices.IRegistrationServices
@@ -15578,9 +15578,9 @@ namespace System.Runtime.InteropServices
     {
         protected SafeBuffer(bool ownsHandle) : base (default(bool)) { }
         [System.CLSCompliantAttribute(false)]
-        public ulong ByteLength { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]get { throw null; } }
+        public ulong ByteLength { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]get { throw null; } }
         [System.CLSCompliantAttribute(false)]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public unsafe void AcquirePointer(ref byte* pointer) { }
         [System.CLSCompliantAttribute(false)]
         public void Initialize(uint numElements, uint sizeOfEachElement) { }
@@ -15589,18 +15589,18 @@ namespace System.Runtime.InteropServices
         [System.CLSCompliantAttribute(false)]
         public void Initialize<T>(uint numElements) where T : struct { }
         [System.CLSCompliantAttribute(false)]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public void ReadArray<T>(ulong byteOffset, T[] array, int index, int count) where T : struct { }
         [System.CLSCompliantAttribute(false)]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public T Read<T>(ulong byteOffset) where T : struct { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public void ReleasePointer() { }
         [System.CLSCompliantAttribute(false)]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public void WriteArray<T>(ulong byteOffset, T[] array, int index, int count) where T : struct { }
         [System.CLSCompliantAttribute(false)]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public void Write<T>(ulong byteOffset, T value) where T : struct { }
     }
     [System.Security.SecurityCriticalAttribute]
@@ -15608,34 +15608,34 @@ namespace System.Runtime.InteropServices
     public abstract partial class SafeHandle : System.Runtime.ConstrainedExecution.CriticalFinalizerObject, System.IDisposable
     {
         protected System.IntPtr handle;
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         protected SafeHandle(System.IntPtr invalidHandleValue, bool ownsHandle) { }
-        public bool IsClosed { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]get { throw null; } }
-        public abstract bool IsInvalid { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]get; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        public bool IsClosed { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]get { throw null; } }
+        public abstract bool IsInvalid { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]get; }
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecurityCriticalAttribute]
         public void Close() { }
-        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         [System.Security.SecurityCriticalAttribute]
         public void DangerousAddRef(ref bool success) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public System.IntPtr DangerousGetHandle() { throw null; }
-        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecurityCriticalAttribute]
         public void DangerousRelease() { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         public void Dispose() { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecurityCriticalAttribute]
         protected virtual void Dispose(bool disposing) { }
         [System.Security.SecuritySafeCriticalAttribute]
         ~SafeHandle() { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         protected abstract bool ReleaseHandle();
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         protected void SetHandle(System.IntPtr handle) { }
-        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecurityCriticalAttribute]
         public void SetHandleAsInvalid() { }
     }
@@ -15649,7 +15649,7 @@ namespace System.Runtime.InteropServices
         public SEHException(string message, System.Exception inner) { }
         public virtual bool CanResume() { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, Inherited=false)]
     [System.ObsoleteAttribute("This attribute has been deprecated.  Application Domains no longer respect Activation Context boundaries in IDispatch calls.", false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class SetWin32ContextInIDispatchAttribute : System.Attribute
@@ -15672,7 +15672,7 @@ namespace System.Runtime.InteropServices
         public int reserved;
         public int type;
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(12), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Struct, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class StructLayoutAttribute : System.Attribute
     {
@@ -15743,7 +15743,7 @@ namespace System.Runtime.InteropServices
         TYPEFLAG_FRESTRICTED = (short)512,
         TYPEFLAG_FREVERSEBIND = (short)8192,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(5144), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Delegate | System.AttributeTargets.Enum | System.AttributeTargets.Interface | System.AttributeTargets.Struct, AllowMultiple=false, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(false)]
     public sealed partial class TypeIdentifierAttribute : System.Attribute
     {
@@ -15778,23 +15778,23 @@ namespace System.Runtime.InteropServices
         public short wMajorVerNum;
         public short wMinorVerNum;
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("F1C3BF79-C3E4-11d3-88E7-00902754C43A")]
     public sealed partial class TypeLibConverter : System.Runtime.InteropServices.ITypeLibConverter
     {
         public TypeLibConverter() { }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         [return: System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.Interface)]
         public object ConvertAssemblyToTypeLib(System.Reflection.Assembly assembly, string strTypeLibName, System.Runtime.InteropServices.TypeLibExporterFlags flags, System.Runtime.InteropServices.ITypeLibExporterNotifySink notifySink) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public System.Reflection.Emit.AssemblyBuilder ConvertTypeLibToAssembly([System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.Interface)]object typeLib, string asmFileName, int flags, System.Runtime.InteropServices.ITypeLibImporterNotifySink notifySink, byte[] publicKey, System.Reflection.StrongNameKeyPair keyPair, bool unsafeInterfaces) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public System.Reflection.Emit.AssemblyBuilder ConvertTypeLibToAssembly([System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.Interface)]object typeLib, string asmFileName, System.Runtime.InteropServices.TypeLibImporterFlags flags, System.Runtime.InteropServices.ITypeLibImporterNotifySink notifySink, byte[] publicKey, System.Reflection.StrongNameKeyPair keyPair, string asmNamespace, System.Version asmVersion) { throw null; }
-        public bool GetPrimaryInteropAssembly(System.Guid g, int major, int minor, int lcid, out string asmName, out string asmCodeBase) { asmName = default(string); asmCodeBase = default(string); throw null; }
+        public bool GetPrimaryInteropAssembly(System.Guid g, int major, int minor, int lcid, out string asmName, out string asmCodeBase) { throw null; }
     }
     [System.FlagsAttribute]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
@@ -15808,7 +15808,7 @@ namespace System.Runtime.InteropServices
         OldNames = 4,
         OnlyReferenceRegistered = 1,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class TypeLibFuncAttribute : System.Attribute
     {
@@ -15835,7 +15835,7 @@ namespace System.Runtime.InteropServices
         FUiDefault = 512,
         FUsesGetLastError = 128,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1024), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Interface, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class TypeLibImportClassAttribute : System.Attribute
     {
@@ -15862,7 +15862,7 @@ namespace System.Runtime.InteropServices
         TransformDispRetVals = 8,
         UnsafeInterfaces = 2,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1052), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Enum | System.AttributeTargets.Interface | System.AttributeTargets.Struct, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class TypeLibTypeAttribute : System.Attribute
     {
@@ -15890,7 +15890,7 @@ namespace System.Runtime.InteropServices
         FRestricted = 512,
         FReverseBind = 8192,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(256), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class TypeLibVarAttribute : System.Attribute
     {
@@ -15917,7 +15917,7 @@ namespace System.Runtime.InteropServices
         FSource = 2,
         FUiDefault = 512,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class TypeLibVersionAttribute : System.Attribute
     {
@@ -15927,7 +15927,7 @@ namespace System.Runtime.InteropServices
     }
     [System.ObsoleteAttribute("Use System.Runtime.InteropServices.ComTypes.IBindCtx instead. http://go.microsoft.com/fwlink/?linkid=14202", false)]
     [System.Runtime.InteropServices.GuidAttribute("0000000e-0000-0000-C000-000000000046")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface UCOMIBindCtx
     {
         void EnumObjectParam(out System.Runtime.InteropServices.UCOMIEnumString ppenum);
@@ -15943,7 +15943,7 @@ namespace System.Runtime.InteropServices
     }
     [System.ObsoleteAttribute("Use System.Runtime.InteropServices.ComTypes.IConnectionPoint instead. http://go.microsoft.com/fwlink/?linkid=14202", false)]
     [System.Runtime.InteropServices.GuidAttribute("B196B286-BAB4-101A-B69C-00AA00341D07")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface UCOMIConnectionPoint
     {
         void Advise([System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.Interface)]object pUnkSink, out int pdwCookie);
@@ -15954,7 +15954,7 @@ namespace System.Runtime.InteropServices
     }
     [System.ObsoleteAttribute("Use System.Runtime.InteropServices.ComTypes.IConnectionPointContainer instead. http://go.microsoft.com/fwlink/?linkid=14202", false)]
     [System.Runtime.InteropServices.GuidAttribute("B196B284-BAB4-101A-B69C-00AA00341D07")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface UCOMIConnectionPointContainer
     {
         void EnumConnectionPoints(out System.Runtime.InteropServices.UCOMIEnumConnectionPoints ppEnum);
@@ -15962,7 +15962,7 @@ namespace System.Runtime.InteropServices
     }
     [System.ObsoleteAttribute("Use System.Runtime.InteropServices.ComTypes.IEnumConnectionPoints instead. http://go.microsoft.com/fwlink/?linkid=14202", false)]
     [System.Runtime.InteropServices.GuidAttribute("B196B285-BAB4-101A-B69C-00AA00341D07")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface UCOMIEnumConnectionPoints
     {
         void Clone(out System.Runtime.InteropServices.UCOMIEnumConnectionPoints ppenum);
@@ -15972,7 +15972,7 @@ namespace System.Runtime.InteropServices
     }
     [System.ObsoleteAttribute("Use System.Runtime.InteropServices.ComTypes.IEnumConnections instead. http://go.microsoft.com/fwlink/?linkid=14202", false)]
     [System.Runtime.InteropServices.GuidAttribute("B196B287-BAB4-101A-B69C-00AA00341D07")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface UCOMIEnumConnections
     {
         void Clone(out System.Runtime.InteropServices.UCOMIEnumConnections ppenum);
@@ -15982,7 +15982,7 @@ namespace System.Runtime.InteropServices
     }
     [System.ObsoleteAttribute("Use System.Runtime.InteropServices.ComTypes.IEnumMoniker instead. http://go.microsoft.com/fwlink/?linkid=14202", false)]
     [System.Runtime.InteropServices.GuidAttribute("00000102-0000-0000-C000-000000000046")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface UCOMIEnumMoniker
     {
         void Clone(out System.Runtime.InteropServices.UCOMIEnumMoniker ppenum);
@@ -15992,7 +15992,7 @@ namespace System.Runtime.InteropServices
     }
     [System.ObsoleteAttribute("Use System.Runtime.InteropServices.ComTypes.IEnumString instead. http://go.microsoft.com/fwlink/?linkid=14202", false)]
     [System.Runtime.InteropServices.GuidAttribute("00000101-0000-0000-C000-000000000046")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface UCOMIEnumString
     {
         void Clone(out System.Runtime.InteropServices.UCOMIEnumString ppenum);
@@ -16002,7 +16002,7 @@ namespace System.Runtime.InteropServices
     }
     [System.ObsoleteAttribute("Use System.Runtime.InteropServices.ComTypes.IEnumVARIANT instead. http://go.microsoft.com/fwlink/?linkid=14202", false)]
     [System.Runtime.InteropServices.GuidAttribute("00020404-0000-0000-C000-000000000046")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface UCOMIEnumVARIANT
     {
         void Clone(int ppenum);
@@ -16012,7 +16012,7 @@ namespace System.Runtime.InteropServices
     }
     [System.ObsoleteAttribute("Use System.Runtime.InteropServices.ComTypes.IMoniker instead. http://go.microsoft.com/fwlink/?linkid=14202", false)]
     [System.Runtime.InteropServices.GuidAttribute("0000000f-0000-0000-C000-000000000046")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface UCOMIMoniker
     {
         void BindToObject(System.Runtime.InteropServices.UCOMIBindCtx pbc, System.Runtime.InteropServices.UCOMIMoniker pmkToLeft, [System.Runtime.InteropServices.In]ref System.Guid riidResult, [System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.Interface)]out object ppvResult);
@@ -16038,7 +16038,7 @@ namespace System.Runtime.InteropServices
     }
     [System.ObsoleteAttribute("Use System.Runtime.InteropServices.ComTypes.IPersistFile instead. http://go.microsoft.com/fwlink/?linkid=14202", false)]
     [System.Runtime.InteropServices.GuidAttribute("0000010b-0000-0000-C000-000000000046")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface UCOMIPersistFile
     {
         void GetClassID(out System.Guid pClassID);
@@ -16050,7 +16050,7 @@ namespace System.Runtime.InteropServices
     }
     [System.ObsoleteAttribute("Use System.Runtime.InteropServices.ComTypes.IRunningObjectTable instead. http://go.microsoft.com/fwlink/?linkid=14202", false)]
     [System.Runtime.InteropServices.GuidAttribute("00000010-0000-0000-C000-000000000046")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface UCOMIRunningObjectTable
     {
         void EnumRunning(out System.Runtime.InteropServices.UCOMIEnumMoniker ppenumMoniker);
@@ -16063,7 +16063,7 @@ namespace System.Runtime.InteropServices
     }
     [System.ObsoleteAttribute("Use System.Runtime.InteropServices.ComTypes.IStream instead. http://go.microsoft.com/fwlink/?linkid=14202", false)]
     [System.Runtime.InteropServices.GuidAttribute("0000000c-0000-0000-C000-000000000046")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface UCOMIStream
     {
         void Clone(out System.Runtime.InteropServices.UCOMIStream ppstm);
@@ -16080,7 +16080,7 @@ namespace System.Runtime.InteropServices
     }
     [System.ObsoleteAttribute("Use System.Runtime.InteropServices.ComTypes.ITypeComp instead. http://go.microsoft.com/fwlink/?linkid=14202", false)]
     [System.Runtime.InteropServices.GuidAttribute("00020403-0000-0000-C000-000000000046")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface UCOMITypeComp
     {
         void Bind([System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.LPWStr)]string szName, int lHashVal, short wFlags, out System.Runtime.InteropServices.UCOMITypeInfo ppTInfo, out System.Runtime.InteropServices.DESCKIND pDescKind, out System.Runtime.InteropServices.BINDPTR pBindPtr);
@@ -16088,7 +16088,7 @@ namespace System.Runtime.InteropServices
     }
     [System.ObsoleteAttribute("Use System.Runtime.InteropServices.ComTypes.ITypeInfo instead. http://go.microsoft.com/fwlink/?linkid=14202", false)]
     [System.Runtime.InteropServices.GuidAttribute("00020401-0000-0000-C000-000000000046")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface UCOMITypeInfo
     {
         void AddressOfMember(int memid, System.Runtime.InteropServices.INVOKEKIND invKind, out System.IntPtr ppv);
@@ -16113,7 +16113,7 @@ namespace System.Runtime.InteropServices
     }
     [System.ObsoleteAttribute("Use System.Runtime.InteropServices.ComTypes.ITypeLib instead. http://go.microsoft.com/fwlink/?linkid=14202", false)]
     [System.Runtime.InteropServices.GuidAttribute("00020402-0000-0000-C000-000000000046")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface UCOMITypeLib
     {
         void FindName([System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.LPWStr)]string szNameBuf, int lHashVal, [System.Runtime.InteropServices.Out][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.LPArray)]System.Runtime.InteropServices.UCOMITypeInfo[] ppTInfo, [System.Runtime.InteropServices.Out][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.LPArray)]int[] rgMemId, ref short pcFound);
@@ -16135,7 +16135,7 @@ namespace System.Runtime.InteropServices
         public UnknownWrapper(object obj) { }
         public object WrappedObject { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4096), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Delegate, AllowMultiple=false, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class UnmanagedFunctionPointerAttribute : System.Attribute
     {
@@ -16288,7 +16288,7 @@ namespace System.Runtime.InteropServices
     [System.CLSCompliantAttribute(false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("03973551-57A1-3900-A2B5-9083E3FF2943")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     [System.Runtime.InteropServices.TypeLibImportClassAttribute(typeof(System.Activator))]
     public partial interface _Activator
     {
@@ -16300,7 +16300,7 @@ namespace System.Runtime.InteropServices
     [System.CLSCompliantAttribute(false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("17156360-2f1a-384a-bc52-fde93c215c5b")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(0))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsDual)]
     [System.Runtime.InteropServices.TypeLibImportClassAttribute(typeof(System.Reflection.Assembly))]
     public partial interface _Assembly
     {
@@ -16352,7 +16352,7 @@ namespace System.Runtime.InteropServices
     [System.CLSCompliantAttribute(false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("BEBB2505-8B54-3443-AEAD-142A16DD9CC7")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     [System.Runtime.InteropServices.TypeLibImportClassAttribute(typeof(System.Reflection.Emit.AssemblyBuilder))]
     public partial interface _AssemblyBuilder
     {
@@ -16364,7 +16364,7 @@ namespace System.Runtime.InteropServices
     [System.CLSCompliantAttribute(false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("B42B6AAC-317E-34D5-9FA9-093BB4160C50")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     [System.Runtime.InteropServices.TypeLibImportClassAttribute(typeof(System.Reflection.AssemblyName))]
     public partial interface _AssemblyName
     {
@@ -16376,7 +16376,7 @@ namespace System.Runtime.InteropServices
     [System.CLSCompliantAttribute(false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("917B14D0-2D9E-38B8-92A9-381ACF52F7C0")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     [System.Runtime.InteropServices.TypeLibImportClassAttribute(typeof(System.Attribute))]
     public partial interface _Attribute
     {
@@ -16388,7 +16388,7 @@ namespace System.Runtime.InteropServices
     [System.CLSCompliantAttribute(false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("ED3E4384-D7E2-3FA7-8FFD-8940D330519A")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     [System.Runtime.InteropServices.TypeLibImportClassAttribute(typeof(System.Reflection.Emit.ConstructorBuilder))]
     public partial interface _ConstructorBuilder
     {
@@ -16400,7 +16400,7 @@ namespace System.Runtime.InteropServices
     [System.CLSCompliantAttribute(false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("E9A19478-9646-3679-9B10-8411AE1FD57D")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     [System.Runtime.InteropServices.TypeLibImportClassAttribute(typeof(System.Reflection.ConstructorInfo))]
     public partial interface _ConstructorInfo
     {
@@ -16445,7 +16445,7 @@ namespace System.Runtime.InteropServices
     [System.CLSCompliantAttribute(false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("BE9ACCE8-AAFF-3B91-81AE-8211663F5CAD")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     [System.Runtime.InteropServices.TypeLibImportClassAttribute(typeof(System.Reflection.Emit.CustomAttributeBuilder))]
     public partial interface _CustomAttributeBuilder
     {
@@ -16457,7 +16457,7 @@ namespace System.Runtime.InteropServices
     [System.CLSCompliantAttribute(false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("C7BD73DE-9F85-3290-88EE-090B8BDFE2DF")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     [System.Runtime.InteropServices.TypeLibImportClassAttribute(typeof(System.Reflection.Emit.EnumBuilder))]
     public partial interface _EnumBuilder
     {
@@ -16469,7 +16469,7 @@ namespace System.Runtime.InteropServices
     [System.CLSCompliantAttribute(false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("AADABA99-895D-3D65-9760-B1F12621FAE8")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     [System.Runtime.InteropServices.TypeLibImportClassAttribute(typeof(System.Reflection.Emit.EventBuilder))]
     public partial interface _EventBuilder
     {
@@ -16481,7 +16481,7 @@ namespace System.Runtime.InteropServices
     [System.CLSCompliantAttribute(false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("9DE59C64-D889-35A1-B897-587D74469E5B")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     [System.Runtime.InteropServices.TypeLibImportClassAttribute(typeof(System.Reflection.EventInfo))]
     public partial interface _EventInfo
     {
@@ -16516,7 +16516,7 @@ namespace System.Runtime.InteropServices
     [System.CLSCompliantAttribute(false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("b36b5c63-42ef-38bc-a07e-0b34c98f164a")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(0))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsDual)]
     public partial interface _Exception
     {
         string HelpLink { get; set; }
@@ -16536,7 +16536,7 @@ namespace System.Runtime.InteropServices
     [System.CLSCompliantAttribute(false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("CE1A3BF5-975E-30CC-97C9-1EF70F8F3993")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     [System.Runtime.InteropServices.TypeLibImportClassAttribute(typeof(System.Reflection.Emit.FieldBuilder))]
     public partial interface _FieldBuilder
     {
@@ -16548,7 +16548,7 @@ namespace System.Runtime.InteropServices
     [System.CLSCompliantAttribute(false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("8A7C1442-A9FB-366B-80D8-4939FFA6DBE0")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     [System.Runtime.InteropServices.TypeLibImportClassAttribute(typeof(System.Reflection.FieldInfo))]
     public partial interface _FieldInfo
     {
@@ -16591,7 +16591,7 @@ namespace System.Runtime.InteropServices
     [System.CLSCompliantAttribute(false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("A4924B27-6E3B-37F7-9B83-A4501955E6A7")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     [System.Runtime.InteropServices.TypeLibImportClassAttribute(typeof(System.Reflection.Emit.ILGenerator))]
     public partial interface _ILGenerator
     {
@@ -16603,7 +16603,7 @@ namespace System.Runtime.InteropServices
     [System.CLSCompliantAttribute(false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("4E6350D1-A08B-3DEC-9A3E-C465F9AEEC0C")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     [System.Runtime.InteropServices.TypeLibImportClassAttribute(typeof(System.Reflection.Emit.LocalBuilder))]
     public partial interface _LocalBuilder
     {
@@ -16615,7 +16615,7 @@ namespace System.Runtime.InteropServices
     [System.CLSCompliantAttribute(false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("f7102fa9-cabb-3a74-a6da-b4567ef1b079")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     [System.Runtime.InteropServices.TypeLibImportClassAttribute(typeof(System.Reflection.MemberInfo))]
     public partial interface _MemberInfo
     {
@@ -16638,7 +16638,7 @@ namespace System.Runtime.InteropServices
     [System.CLSCompliantAttribute(false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("6240837A-707F-3181-8E98-A36AE086766B")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     [System.Runtime.InteropServices.TypeLibImportClassAttribute(typeof(System.Reflection.MethodBase))]
     public partial interface _MethodBase
     {
@@ -16681,7 +16681,7 @@ namespace System.Runtime.InteropServices
     [System.CLSCompliantAttribute(false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("007D8A14-FDF3-363E-9A0B-FEC0618260A2")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     [System.Runtime.InteropServices.TypeLibImportClassAttribute(typeof(System.Reflection.Emit.MethodBuilder))]
     public partial interface _MethodBuilder
     {
@@ -16693,7 +16693,7 @@ namespace System.Runtime.InteropServices
     [System.CLSCompliantAttribute(false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("FFCC1B5D-ECB8-38DD-9B01-3DC8ABC2AA5F")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     [System.Runtime.InteropServices.TypeLibImportClassAttribute(typeof(System.Reflection.MethodInfo))]
     public partial interface _MethodInfo
     {
@@ -16739,7 +16739,7 @@ namespace System.Runtime.InteropServices
     [System.CLSCompliantAttribute(false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("C2323C25-F57F-3880-8A4D-12EBEA7A5852")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     [System.Runtime.InteropServices.TypeLibImportClassAttribute(typeof(System.Reflection.Emit.MethodRental))]
     public partial interface _MethodRental
     {
@@ -16751,7 +16751,7 @@ namespace System.Runtime.InteropServices
     [System.CLSCompliantAttribute(false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("D002E9BA-D9E3-3749-B1D3-D565A08B13E7")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     [System.Runtime.InteropServices.TypeLibImportClassAttribute(typeof(System.Reflection.Module))]
     public partial interface _Module
     {
@@ -16763,7 +16763,7 @@ namespace System.Runtime.InteropServices
     [System.CLSCompliantAttribute(false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("D05FFA9A-04AF-3519-8EE1-8D93AD73430B")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     [System.Runtime.InteropServices.TypeLibImportClassAttribute(typeof(System.Reflection.Emit.ModuleBuilder))]
     public partial interface _ModuleBuilder
     {
@@ -16775,7 +16775,7 @@ namespace System.Runtime.InteropServices
     [System.CLSCompliantAttribute(false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("36329EBA-F97A-3565-BC07-0ED5C6EF19FC")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     [System.Runtime.InteropServices.TypeLibImportClassAttribute(typeof(System.Reflection.Emit.ParameterBuilder))]
     public partial interface _ParameterBuilder
     {
@@ -16787,7 +16787,7 @@ namespace System.Runtime.InteropServices
     [System.CLSCompliantAttribute(false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("993634C4-E47A-32CC-BE08-85F567DC27D6")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     [System.Runtime.InteropServices.TypeLibImportClassAttribute(typeof(System.Reflection.ParameterInfo))]
     public partial interface _ParameterInfo
     {
@@ -16799,7 +16799,7 @@ namespace System.Runtime.InteropServices
     [System.CLSCompliantAttribute(false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("15F9A479-9397-3A63-ACBD-F51977FB0F02")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     [System.Runtime.InteropServices.TypeLibImportClassAttribute(typeof(System.Reflection.Emit.PropertyBuilder))]
     public partial interface _PropertyBuilder
     {
@@ -16811,7 +16811,7 @@ namespace System.Runtime.InteropServices
     [System.CLSCompliantAttribute(false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("F59ED4E4-E68F-3218-BD77-061AA82824BF")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     [System.Runtime.InteropServices.TypeLibImportClassAttribute(typeof(System.Reflection.PropertyInfo))]
     public partial interface _PropertyInfo
     {
@@ -16850,7 +16850,7 @@ namespace System.Runtime.InteropServices
     [System.CLSCompliantAttribute(false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("7D13DD37-5A04-393C-BBCA-A5FEA802893D")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     [System.Runtime.InteropServices.TypeLibImportClassAttribute(typeof(System.Reflection.Emit.SignatureHelper))]
     public partial interface _SignatureHelper
     {
@@ -16862,7 +16862,7 @@ namespace System.Runtime.InteropServices
     [System.CLSCompliantAttribute(false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("C281C7F1-4AA9-3517-961A-463CFED57E75")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     [System.Runtime.InteropServices.TypeLibImportClassAttribute(typeof(System.Threading.Thread))]
     public partial interface _Thread
     {
@@ -16874,7 +16874,7 @@ namespace System.Runtime.InteropServices
     [System.CLSCompliantAttribute(false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("BCA8B44D-AAD6-3A86-8AB7-03349F4F2DA2")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     [System.Runtime.InteropServices.TypeLibImportClassAttribute(typeof(System.Type))]
     public partial interface _Type
     {
@@ -16994,7 +16994,7 @@ namespace System.Runtime.InteropServices
     [System.CLSCompliantAttribute(false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("7E5678EE-48B3-3F83-B076-C58543498A58")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     [System.Runtime.InteropServices.TypeLibImportClassAttribute(typeof(System.Reflection.Emit.TypeBuilder))]
     public partial interface _TypeBuilder
     {
@@ -17143,7 +17143,7 @@ namespace System.Runtime.InteropServices.ComTypes
         FUNC_VIRTUAL = 0,
     }
     [System.Runtime.InteropServices.GuidAttribute("0000000e-0000-0000-C000-000000000046")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IBindCtx
     {
         void EnumObjectParam(out System.Runtime.InteropServices.ComTypes.IEnumString ppenum);
@@ -17158,7 +17158,7 @@ namespace System.Runtime.InteropServices.ComTypes
         void SetBindOptions([System.Runtime.InteropServices.In]ref System.Runtime.InteropServices.ComTypes.BIND_OPTS pbindopts);
     }
     [System.Runtime.InteropServices.GuidAttribute("B196B286-BAB4-101A-B69C-00AA00341D07")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IConnectionPoint
     {
         void Advise([System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.Interface)]object pUnkSink, out int pdwCookie);
@@ -17168,7 +17168,7 @@ namespace System.Runtime.InteropServices.ComTypes
         void Unadvise(int dwCookie);
     }
     [System.Runtime.InteropServices.GuidAttribute("B196B284-BAB4-101A-B69C-00AA00341D07")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IConnectionPointContainer
     {
         void EnumConnectionPoints(out System.Runtime.InteropServices.ComTypes.IEnumConnectionPoints ppEnum);
@@ -17191,7 +17191,7 @@ namespace System.Runtime.InteropServices.ComTypes
         IDLFLAG_NONE = (short)0,
     }
     [System.Runtime.InteropServices.GuidAttribute("B196B285-BAB4-101A-B69C-00AA00341D07")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IEnumConnectionPoints
     {
         void Clone(out System.Runtime.InteropServices.ComTypes.IEnumConnectionPoints ppenum);
@@ -17200,7 +17200,7 @@ namespace System.Runtime.InteropServices.ComTypes
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.PreserveSig)]int Skip(int celt);
     }
     [System.Runtime.InteropServices.GuidAttribute("B196B287-BAB4-101A-B69C-00AA00341D07")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IEnumConnections
     {
         void Clone(out System.Runtime.InteropServices.ComTypes.IEnumConnections ppenum);
@@ -17209,7 +17209,7 @@ namespace System.Runtime.InteropServices.ComTypes
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.PreserveSig)]int Skip(int celt);
     }
     [System.Runtime.InteropServices.GuidAttribute("00000102-0000-0000-C000-000000000046")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IEnumMoniker
     {
         void Clone(out System.Runtime.InteropServices.ComTypes.IEnumMoniker ppenum);
@@ -17218,7 +17218,7 @@ namespace System.Runtime.InteropServices.ComTypes
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.PreserveSig)]int Skip(int celt);
     }
     [System.Runtime.InteropServices.GuidAttribute("00000101-0000-0000-C000-000000000046")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IEnumString
     {
         void Clone(out System.Runtime.InteropServices.ComTypes.IEnumString ppenum);
@@ -17227,7 +17227,7 @@ namespace System.Runtime.InteropServices.ComTypes
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.PreserveSig)]int Skip(int celt);
     }
     [System.Runtime.InteropServices.GuidAttribute("00020404-0000-0000-C000-000000000046")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IEnumVARIANT
     {
         System.Runtime.InteropServices.ComTypes.IEnumVARIANT Clone();
@@ -17236,7 +17236,7 @@ namespace System.Runtime.InteropServices.ComTypes
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.PreserveSig)]int Skip(int celt);
     }
     [System.Runtime.InteropServices.GuidAttribute("0000000f-0000-0000-C000-000000000046")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IMoniker
     {
         void BindToObject(System.Runtime.InteropServices.ComTypes.IBindCtx pbc, System.Runtime.InteropServices.ComTypes.IMoniker pmkToLeft, [System.Runtime.InteropServices.In]ref System.Guid riidResult, [System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.Interface)]out object ppvResult);
@@ -17279,7 +17279,7 @@ namespace System.Runtime.InteropServices.ComTypes
         INVOKE_PROPERTYPUTREF = 8,
     }
     [System.Runtime.InteropServices.GuidAttribute("0000010b-0000-0000-C000-000000000046")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IPersistFile
     {
         void GetClassID(out System.Guid pClassID);
@@ -17290,7 +17290,7 @@ namespace System.Runtime.InteropServices.ComTypes
         void SaveCompleted([System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.LPWStr)]string pszFileName);
     }
     [System.Runtime.InteropServices.GuidAttribute("00000010-0000-0000-C000-000000000046")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IRunningObjectTable
     {
         void EnumRunning(out System.Runtime.InteropServices.ComTypes.IEnumMoniker ppenumMoniker);
@@ -17302,7 +17302,7 @@ namespace System.Runtime.InteropServices.ComTypes
         void Revoke(int dwRegister);
     }
     [System.Runtime.InteropServices.GuidAttribute("0000000c-0000-0000-C000-000000000046")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IStream
     {
         void Clone(out System.Runtime.InteropServices.ComTypes.IStream ppstm);
@@ -17318,14 +17318,14 @@ namespace System.Runtime.InteropServices.ComTypes
         void Write([System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.LPArray)]byte[] pv, int cb, System.IntPtr pcbWritten);
     }
     [System.Runtime.InteropServices.GuidAttribute("00020403-0000-0000-C000-000000000046")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface ITypeComp
     {
         void Bind([System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.LPWStr)]string szName, int lHashVal, short wFlags, out System.Runtime.InteropServices.ComTypes.ITypeInfo ppTInfo, out System.Runtime.InteropServices.ComTypes.DESCKIND pDescKind, out System.Runtime.InteropServices.ComTypes.BINDPTR pBindPtr);
         void BindType([System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.LPWStr)]string szName, int lHashVal, out System.Runtime.InteropServices.ComTypes.ITypeInfo ppTInfo, out System.Runtime.InteropServices.ComTypes.ITypeComp ppTComp);
     }
     [System.Runtime.InteropServices.GuidAttribute("00020401-0000-0000-C000-000000000046")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface ITypeInfo
     {
         void AddressOfMember(int memid, System.Runtime.InteropServices.ComTypes.INVOKEKIND invKind, out System.IntPtr ppv);
@@ -17349,7 +17349,7 @@ namespace System.Runtime.InteropServices.ComTypes
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.PreserveSig)]void ReleaseVarDesc(System.IntPtr pVarDesc);
     }
     [System.Runtime.InteropServices.GuidAttribute("00020412-0000-0000-C000-000000000046")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface ITypeInfo2 : System.Runtime.InteropServices.ComTypes.ITypeInfo
     {
         new void AddressOfMember(int memid, System.Runtime.InteropServices.ComTypes.INVOKEKIND invKind, out System.IntPtr ppv);
@@ -17389,7 +17389,7 @@ namespace System.Runtime.InteropServices.ComTypes
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.PreserveSig)]new void ReleaseVarDesc(System.IntPtr pVarDesc);
     }
     [System.Runtime.InteropServices.GuidAttribute("00020402-0000-0000-C000-000000000046")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface ITypeLib
     {
         void FindName([System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.LPWStr)]string szNameBuf, int lHashVal, [System.Runtime.InteropServices.Out][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.LPArray)]System.Runtime.InteropServices.ComTypes.ITypeInfo[] ppTInfo, [System.Runtime.InteropServices.Out][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.LPArray)]int[] rgMemId, ref short pcFound);
@@ -17405,7 +17405,7 @@ namespace System.Runtime.InteropServices.ComTypes
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.PreserveSig)]void ReleaseTLibAttr(System.IntPtr pTLibAttr);
     }
     [System.Runtime.InteropServices.GuidAttribute("00020411-0000-0000-C000-000000000046")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface ITypeLib2 : System.Runtime.InteropServices.ComTypes.ITypeLib
     {
         new void FindName([System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.LPWStr)]string szNameBuf, int lHashVal, [System.Runtime.InteropServices.Out][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.LPArray)]System.Runtime.InteropServices.ComTypes.ITypeInfo[] ppTInfo, [System.Runtime.InteropServices.Out][System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.LPArray)]int[] rgMemId, ref short pcFound);
@@ -17608,7 +17608,7 @@ namespace System.Runtime.InteropServices.Expando
 }
 namespace System.Runtime.InteropServices.WindowsRuntime
 {
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1028), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Interface, AllowMultiple=false, Inherited=false)]
     public sealed partial class DefaultInterfaceAttribute : System.Attribute
     {
         public DefaultInterfaceAttribute(System.Type defaultInterface) { }
@@ -17644,7 +17644,7 @@ namespace System.Runtime.InteropServices.WindowsRuntime
     {
         object ActivateInstance();
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1028), Inherited=false, AllowMultiple=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Interface, Inherited=false, AllowMultiple=true)]
     public sealed partial class InterfaceImplementedInVersionAttribute : System.Attribute
     {
         public InterfaceImplementedInVersionAttribute(System.Type interfaceType, byte majorVersion, byte minorVersion, byte buildVersion, byte revisionVersion) { }
@@ -17662,12 +17662,12 @@ namespace System.Runtime.InteropServices.WindowsRuntime
         public System.Reflection.Assembly RequestingAssembly { get { throw null; } }
         public System.Collections.ObjectModel.Collection<System.Reflection.Assembly> ResolvedAssemblies { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2048), Inherited=false, AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Parameter, Inherited=false, AllowMultiple=false)]
     public sealed partial class ReadOnlyArrayAttribute : System.Attribute
     {
         public ReadOnlyArrayAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(12288), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Delegate | System.AttributeTargets.ReturnValue, AllowMultiple=false, Inherited=false)]
     public sealed partial class ReturnValueNameAttribute : System.Attribute
     {
         public ReturnValueNameAttribute(string name) { }
@@ -17699,7 +17699,7 @@ namespace System.Runtime.InteropServices.WindowsRuntime
         [System.Security.SecurityCriticalAttribute]
         public static System.Collections.Generic.IEnumerable<string> ResolveNamespace(string namespaceName, string windowsSdkFilePath, System.Collections.Generic.IEnumerable<string> packageGraphFilePaths) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2048), Inherited=false, AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Parameter, Inherited=false, AllowMultiple=false)]
     public sealed partial class WriteOnlyArrayAttribute : System.Attribute
     {
         public WriteOnlyArrayAttribute() { }
@@ -17763,7 +17763,7 @@ namespace System.Runtime.Remoting
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.GuidAttribute("C460E2B4-E199-412a-8456-84DC3E4838C3")]
-    [System.Runtime.InteropServices.InterfaceTypeAttribute((System.Runtime.InteropServices.ComInterfaceType)(1))]
+    [System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
     public partial interface IObjectHandle
     {
         object Unwrap();
@@ -17775,7 +17775,7 @@ namespace System.Runtime.Remoting
         [System.Security.SecurityCriticalAttribute]
         bool CanCastTo(System.Type fromType, object o);
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(2))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.AutoDual)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class ObjectHandle : System.MarshalByRefObject, System.Runtime.Remoting.IObjectHandle
     {
@@ -17786,7 +17786,7 @@ namespace System.Runtime.Remoting
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.SecurityCriticalAttribute]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure)]
     [System.SerializableAttribute]
     public partial class ObjRef : System.Runtime.Serialization.IObjectReference, System.Runtime.Serialization.ISerializable
     {
@@ -17795,7 +17795,7 @@ namespace System.Runtime.Remoting
         public ObjRef(System.MarshalByRefObject o, System.Type requestedType) { }
         [System.Security.SecurityCriticalAttribute]
         protected ObjRef(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
-        public virtual System.Runtime.Remoting.IChannelInfo ChannelInfo { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]get { throw null; } set { } }
+        public virtual System.Runtime.Remoting.IChannelInfo ChannelInfo { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]get { throw null; } set { } }
         public virtual System.Runtime.Remoting.IEnvoyInfo EnvoyInfo { get { throw null; } set { } }
         public virtual System.Runtime.Remoting.IRemotingTypeInfo TypeInfo { get { throw null; } set { } }
         public virtual string URI { get { throw null; } set { } }
@@ -17805,7 +17805,7 @@ namespace System.Runtime.Remoting
         public virtual object GetRealObject(System.Runtime.Serialization.StreamingContext context) { throw null; }
         [System.Security.SecurityCriticalAttribute]
         public bool IsFromThisAppDomain() { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecurityCriticalAttribute]
         public bool IsFromThisProcess() { throw null; }
     }
@@ -17813,67 +17813,67 @@ namespace System.Runtime.Remoting
     public static partial class RemotingConfiguration
     {
         public static string ApplicationId { [System.Security.SecurityCriticalAttribute]get { throw null; } }
-        public static string ApplicationName { get { throw null; } [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2048))]set { } }
-        public static System.Runtime.Remoting.CustomErrorsModes CustomErrorsMode { get { throw null; } [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2048))]set { } }
+        public static string ApplicationName { get { throw null; } [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.RemotingConfiguration)]set { } }
+        public static System.Runtime.Remoting.CustomErrorsModes CustomErrorsMode { get { throw null; } [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.RemotingConfiguration)]set { } }
         public static string ProcessId { [System.Security.SecurityCriticalAttribute]get { throw null; } }
         [System.ObsoleteAttribute("Use System.Runtime.Remoting.RemotingConfiguration.Configure(string fileName, bool ensureSecurity) instead.", false)]
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2048))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.RemotingConfiguration)]
         public static void Configure(string filename) { }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2048))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.RemotingConfiguration)]
         public static void Configure(string filename, bool ensureSecurity) { }
         public static bool CustomErrorsEnabled(bool isLocalRequest) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2048))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.RemotingConfiguration)]
         public static System.Runtime.Remoting.ActivatedClientTypeEntry[] GetRegisteredActivatedClientTypes() { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2048))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.RemotingConfiguration)]
         public static System.Runtime.Remoting.ActivatedServiceTypeEntry[] GetRegisteredActivatedServiceTypes() { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2048))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.RemotingConfiguration)]
         public static System.Runtime.Remoting.WellKnownClientTypeEntry[] GetRegisteredWellKnownClientTypes() { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2048))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.RemotingConfiguration)]
         public static System.Runtime.Remoting.WellKnownServiceTypeEntry[] GetRegisteredWellKnownServiceTypes() { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2048))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.RemotingConfiguration)]
         public static bool IsActivationAllowed(System.Type svrType) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2048))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.RemotingConfiguration)]
         public static System.Runtime.Remoting.ActivatedClientTypeEntry IsRemotelyActivatedClientType(string typeName, string assemblyName) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2048))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.RemotingConfiguration)]
         public static System.Runtime.Remoting.ActivatedClientTypeEntry IsRemotelyActivatedClientType(System.Type svrType) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2048))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.RemotingConfiguration)]
         public static System.Runtime.Remoting.WellKnownClientTypeEntry IsWellKnownClientType(string typeName, string assemblyName) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2048))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.RemotingConfiguration)]
         public static System.Runtime.Remoting.WellKnownClientTypeEntry IsWellKnownClientType(System.Type svrType) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2048))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.RemotingConfiguration)]
         public static void RegisterActivatedClientType(System.Runtime.Remoting.ActivatedClientTypeEntry entry) { }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2048))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.RemotingConfiguration)]
         public static void RegisterActivatedClientType(System.Type type, string appUrl) { }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2048))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.RemotingConfiguration)]
         public static void RegisterActivatedServiceType(System.Runtime.Remoting.ActivatedServiceTypeEntry entry) { }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2048))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.RemotingConfiguration)]
         public static void RegisterActivatedServiceType(System.Type type) { }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2048))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.RemotingConfiguration)]
         public static void RegisterWellKnownClientType(System.Runtime.Remoting.WellKnownClientTypeEntry entry) { }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2048))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.RemotingConfiguration)]
         public static void RegisterWellKnownClientType(System.Type type, string objectUrl) { }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2048))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.RemotingConfiguration)]
         public static void RegisterWellKnownServiceType(System.Runtime.Remoting.WellKnownServiceTypeEntry entry) { }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2048))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.RemotingConfiguration)]
         public static void RegisterWellKnownServiceType(System.Type type, string objectUri, System.Runtime.Remoting.WellKnownObjectMode mode) { }
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
@@ -17910,7 +17910,7 @@ namespace System.Runtime.Remoting
         public static string GetObjectUri(System.MarshalByRefObject obj) { throw null; }
         [System.Security.SecurityCriticalAttribute]
         public static System.Runtime.Remoting.ObjRef GetObjRefForProxy(System.MarshalByRefObject obj) { throw null; }
-        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecurityCriticalAttribute]
         public static System.Runtime.Remoting.Proxies.RealProxy GetRealProxy(object proxy) { throw null; }
         [System.Security.SecurityCriticalAttribute]
@@ -17924,7 +17924,7 @@ namespace System.Runtime.Remoting
         public static bool IsObjectOutOfContext(object tp) { throw null; }
         [System.Security.SecurityCriticalAttribute]
         public static bool IsOneWay(System.Reflection.MethodBase method) { throw null; }
-        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static bool IsTransparentProxy(object proxy) { throw null; }
         [System.Diagnostics.ConditionalAttribute("REMOTING_PERF")]
@@ -17932,16 +17932,16 @@ namespace System.Runtime.Remoting
         [System.Security.SecurityCriticalAttribute]
         public static void LogRemotingStage(int stage) { }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2048))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.RemotingConfiguration)]
         public static System.Runtime.Remoting.ObjRef Marshal(System.MarshalByRefObject Obj) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2048))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.RemotingConfiguration)]
         public static System.Runtime.Remoting.ObjRef Marshal(System.MarshalByRefObject Obj, string URI) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2048))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.RemotingConfiguration)]
         public static System.Runtime.Remoting.ObjRef Marshal(System.MarshalByRefObject Obj, string ObjURI, System.Type RequestedType) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2048))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.RemotingConfiguration)]
         public static void SetObjectUriForMarshal(System.MarshalByRefObject obj, string uri) { }
         [System.Security.SecurityCriticalAttribute]
         public static object Unmarshal(System.Runtime.Remoting.ObjRef objectRef) { throw null; }
@@ -17976,24 +17976,24 @@ namespace System.Runtime.Remoting
         [System.Security.SecurityCriticalAttribute]
         public static string CodeXmlNamespaceForClrTypeNamespace(string typeNamespace, string assemblyName) { throw null; }
         [System.Security.SecurityCriticalAttribute]
-        public static bool DecodeXmlNamespaceForClrTypeNamespace(string inNamespace, out string typeNamespace, out string assemblyName) { typeNamespace = default(string); assemblyName = default(string); throw null; }
-        public static void GetInteropFieldTypeAndNameFromXmlAttribute(System.Type containingType, string xmlAttribute, string xmlNamespace, out System.Type type, out string name) { type = default(System.Type); name = default(string); }
-        public static void GetInteropFieldTypeAndNameFromXmlElement(System.Type containingType, string xmlElement, string xmlNamespace, out System.Type type, out string name) { type = default(System.Type); name = default(string); }
+        public static bool DecodeXmlNamespaceForClrTypeNamespace(string inNamespace, out string typeNamespace, out string assemblyName) { throw null; }
+        public static void GetInteropFieldTypeAndNameFromXmlAttribute(System.Type containingType, string xmlAttribute, string xmlNamespace, out System.Type type, out string name) { throw null; }
+        public static void GetInteropFieldTypeAndNameFromXmlElement(System.Type containingType, string xmlElement, string xmlNamespace, out System.Type type, out string name) { throw null; }
         [System.Security.SecurityCriticalAttribute]
         public static System.Type GetInteropTypeFromXmlElement(string xmlElement, string xmlNamespace) { throw null; }
         [System.Security.SecurityCriticalAttribute]
         public static System.Type GetInteropTypeFromXmlType(string xmlType, string xmlTypeNamespace) { throw null; }
         [System.Security.SecurityCriticalAttribute]
         public static string GetSoapActionFromMethodBase(System.Reflection.MethodBase mb) { throw null; }
-        public static bool GetTypeAndMethodNameFromSoapAction(string soapAction, out string typeName, out string methodName) { typeName = default(string); methodName = default(string); throw null; }
+        public static bool GetTypeAndMethodNameFromSoapAction(string soapAction, out string typeName, out string methodName) { throw null; }
         [System.Security.SecurityCriticalAttribute]
-        public static bool GetXmlElementForInteropType(System.Type type, out string xmlElement, out string xmlNamespace) { xmlElement = default(string); xmlNamespace = default(string); throw null; }
+        public static bool GetXmlElementForInteropType(System.Type type, out string xmlElement, out string xmlNamespace) { throw null; }
         [System.Security.SecurityCriticalAttribute]
         public static string GetXmlNamespaceForMethodCall(System.Reflection.MethodBase mb) { throw null; }
         [System.Security.SecurityCriticalAttribute]
         public static string GetXmlNamespaceForMethodResponse(System.Reflection.MethodBase mb) { throw null; }
         [System.Security.SecurityCriticalAttribute]
-        public static bool GetXmlTypeForInteropType(System.Type type, out string xmlType, out string xmlTypeNamespace) { xmlType = default(string); xmlTypeNamespace = default(string); throw null; }
+        public static bool GetXmlTypeForInteropType(System.Type type, out string xmlType, out string xmlTypeNamespace) { throw null; }
         public static bool IsClrTypeNamespace(string namespaceString) { throw null; }
         [System.Security.SecurityCriticalAttribute]
         public static bool IsSoapActionValidForMethodBase(string soapAction, System.Reflection.MethodBase mb) { throw null; }
@@ -18102,7 +18102,7 @@ namespace System.Runtime.Remoting.Channels
 {
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.SecurityCriticalAttribute]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure)]
     public abstract partial class BaseChannelObjectWithProperties : System.Collections.ICollection, System.Collections.IDictionary, System.Collections.IEnumerable
     {
         protected BaseChannelObjectWithProperties() { }
@@ -18132,14 +18132,14 @@ namespace System.Runtime.Remoting.Channels
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.SecurityCriticalAttribute]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure)]
     public abstract partial class BaseChannelSinkWithProperties : System.Runtime.Remoting.Channels.BaseChannelObjectWithProperties
     {
         protected BaseChannelSinkWithProperties() { }
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.SecurityCriticalAttribute]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure)]
     public abstract partial class BaseChannelWithProperties : System.Runtime.Remoting.Channels.BaseChannelObjectWithProperties
     {
         protected System.Runtime.Remoting.Channels.IChannelSinkBase SinksWithProperties;
@@ -18148,7 +18148,7 @@ namespace System.Runtime.Remoting.Channels
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.SecurityCriticalAttribute]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure)]
     [System.SerializableAttribute]
     public partial class ChannelDataStore : System.Runtime.Remoting.Channels.IChannelDataStore
     {
@@ -18166,25 +18166,25 @@ namespace System.Runtime.Remoting.Channels
         [System.Security.SecurityCriticalAttribute]
         public static System.Runtime.Remoting.Channels.IServerChannelSink CreateServerChannelSinkChain(System.Runtime.Remoting.Channels.IServerChannelSinkProvider provider, System.Runtime.Remoting.Channels.IChannelReceiver channel) { throw null; }
         [System.Security.SecurityCriticalAttribute]
-        public static System.Runtime.Remoting.Channels.ServerProcessing DispatchMessage(System.Runtime.Remoting.Channels.IServerChannelSinkStack sinkStack, System.Runtime.Remoting.Messaging.IMessage msg, out System.Runtime.Remoting.Messaging.IMessage replyMsg) { replyMsg = default(System.Runtime.Remoting.Messaging.IMessage); throw null; }
+        public static System.Runtime.Remoting.Channels.ServerProcessing DispatchMessage(System.Runtime.Remoting.Channels.IServerChannelSinkStack sinkStack, System.Runtime.Remoting.Messaging.IMessage msg, out System.Runtime.Remoting.Messaging.IMessage replyMsg) { throw null; }
         [System.Security.SecurityCriticalAttribute]
         public static System.Runtime.Remoting.Channels.IChannel GetChannel(string name) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2048))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.RemotingConfiguration)]
         public static System.Collections.IDictionary GetChannelSinkProperties(object obj) { throw null; }
         [System.Security.SecurityCriticalAttribute]
         public static string[] GetUrlsForObject(System.MarshalByRefObject obj) { throw null; }
         [System.ObsoleteAttribute("Use System.Runtime.Remoting.ChannelServices.RegisterChannel(IChannel chnl, bool ensureSecurity) instead.", false)]
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2048))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.RemotingConfiguration)]
         public static void RegisterChannel(System.Runtime.Remoting.Channels.IChannel chnl) { }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2048))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.RemotingConfiguration)]
         public static void RegisterChannel(System.Runtime.Remoting.Channels.IChannel chnl, bool ensureSecurity) { }
         [System.Security.SecurityCriticalAttribute]
         public static System.Runtime.Remoting.Messaging.IMessage SyncDispatchMessage(System.Runtime.Remoting.Messaging.IMessage msg) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2048))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.RemotingConfiguration)]
         public static void UnregisterChannel(System.Runtime.Remoting.Channels.IChannel chnl) { }
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
@@ -18390,7 +18390,7 @@ namespace System.Runtime.Remoting.Channels
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.SecurityCriticalAttribute]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure)]
     [System.SerializableAttribute]
     public partial class TransportHeaders : System.Runtime.Remoting.Channels.ITransportHeaders
     {
@@ -18429,7 +18429,7 @@ namespace System.Runtime.Remoting.Contexts
         [System.Security.SecurityCriticalAttribute]
         public virtual System.Runtime.Remoting.Contexts.IContextProperty GetProperty(string name) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure)]
         public static bool RegisterDynamicProperty(System.Runtime.Remoting.Contexts.IDynamicProperty prop, System.ContextBoundObject obj, System.Runtime.Remoting.Contexts.Context ctx) { throw null; }
         [System.Security.SecurityCriticalAttribute]
         public static void SetData(System.LocalDataStoreSlot slot, object data) { }
@@ -18437,13 +18437,13 @@ namespace System.Runtime.Remoting.Contexts
         public virtual void SetProperty(System.Runtime.Remoting.Contexts.IContextProperty prop) { }
         public override string ToString() { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure)]
         public static bool UnregisterDynamicProperty(string name, System.ContextBoundObject obj, System.Runtime.Remoting.Contexts.Context ctx) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.SecurityCriticalAttribute]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure)]
     [System.SerializableAttribute]
     public partial class ContextAttribute : System.Attribute, System.Runtime.Remoting.Contexts.IContextAttribute, System.Runtime.Remoting.Contexts.IContextProperty
     {
@@ -18465,7 +18465,7 @@ namespace System.Runtime.Remoting.Contexts
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.SecurityCriticalAttribute]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure)]
     public partial class ContextProperty
     {
         internal ContextProperty() { }
@@ -18548,10 +18548,10 @@ namespace System.Runtime.Remoting.Contexts
     {
         string Name { [System.Security.SecurityCriticalAttribute]get; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.SecurityCriticalAttribute]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure)]
     [System.SerializableAttribute]
     public partial class SynchronizationAttribute : System.Runtime.Remoting.Contexts.ContextAttribute, System.Runtime.Remoting.Contexts.IContributeClientContextSink, System.Runtime.Remoting.Contexts.IContributeServerContextSink
     {
@@ -18581,7 +18581,7 @@ namespace System.Runtime.Remoting.Lifetime
 {
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.SecurityCriticalAttribute]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure)]
     public partial class ClientSponsor : System.MarshalByRefObject, System.Runtime.Remoting.Lifetime.ISponsor
     {
         public ClientSponsor() { }
@@ -18639,10 +18639,10 @@ namespace System.Runtime.Remoting.Lifetime
     {
         [System.ObsoleteAttribute("Do not create instances of the LifetimeServices class.  Call the static methods directly on this type instead", true)]
         public LifetimeServices() { }
-        public static System.TimeSpan LeaseManagerPollTime { get { throw null; } [System.Security.SecurityCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2048))]set { } }
-        public static System.TimeSpan LeaseTime { get { throw null; } [System.Security.SecurityCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2048))]set { } }
-        public static System.TimeSpan RenewOnCallTime { get { throw null; } [System.Security.SecurityCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2048))]set { } }
-        public static System.TimeSpan SponsorshipTimeout { get { throw null; } [System.Security.SecurityCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2048))]set { } }
+        public static System.TimeSpan LeaseManagerPollTime { get { throw null; } [System.Security.SecurityCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.RemotingConfiguration)]set { } }
+        public static System.TimeSpan LeaseTime { get { throw null; } [System.Security.SecurityCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.RemotingConfiguration)]set { } }
+        public static System.TimeSpan RenewOnCallTime { get { throw null; } [System.Security.SecurityCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.RemotingConfiguration)]set { } }
+        public static System.TimeSpan SponsorshipTimeout { get { throw null; } [System.Security.SecurityCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.RemotingConfiguration)]set { } }
     }
 }
 namespace System.Runtime.Remoting.Messaging
@@ -18705,7 +18705,7 @@ namespace System.Runtime.Remoting.Messaging
     [System.CLSCompliantAttribute(false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.SecurityCriticalAttribute]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure)]
     [System.SerializableAttribute]
     public partial class ConstructionResponse : System.Runtime.Remoting.Messaging.MethodResponse, System.Runtime.Remoting.Activation.IConstructionReturnMessage, System.Runtime.Remoting.Messaging.IMessage, System.Runtime.Remoting.Messaging.IMethodMessage, System.Runtime.Remoting.Messaging.IMethodReturnMessage
     {
@@ -18825,7 +18825,7 @@ namespace System.Runtime.Remoting.Messaging
     [System.CLSCompliantAttribute(false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.SecurityCriticalAttribute]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure)]
     [System.SerializableAttribute]
     public partial class MethodCall : System.Runtime.Remoting.Messaging.IMessage, System.Runtime.Remoting.Messaging.IMethodCallMessage, System.Runtime.Remoting.Messaging.IMethodMessage, System.Runtime.Serialization.ISerializable
     {
@@ -18867,7 +18867,7 @@ namespace System.Runtime.Remoting.Messaging
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.SecurityCriticalAttribute]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure)]
     public partial class MethodCallMessageWrapper : System.Runtime.Remoting.Messaging.InternalMessageWrapper, System.Runtime.Remoting.Messaging.IMessage, System.Runtime.Remoting.Messaging.IMethodCallMessage, System.Runtime.Remoting.Messaging.IMethodMessage
     {
         public MethodCallMessageWrapper(System.Runtime.Remoting.Messaging.IMethodCallMessage msg) : base (default(System.Runtime.Remoting.Messaging.IMessage)) { }
@@ -18895,7 +18895,7 @@ namespace System.Runtime.Remoting.Messaging
     [System.CLSCompliantAttribute(false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.SecurityCriticalAttribute]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure)]
     [System.SerializableAttribute]
     public partial class MethodResponse : System.Runtime.Remoting.Messaging.IMessage, System.Runtime.Remoting.Messaging.IMethodMessage, System.Runtime.Remoting.Messaging.IMethodReturnMessage, System.Runtime.Serialization.ISerializable
     {
@@ -18934,7 +18934,7 @@ namespace System.Runtime.Remoting.Messaging
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.SecurityCriticalAttribute]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure)]
     public partial class MethodReturnMessageWrapper : System.Runtime.Remoting.Messaging.InternalMessageWrapper, System.Runtime.Remoting.Messaging.IMessage, System.Runtime.Remoting.Messaging.IMethodMessage, System.Runtime.Remoting.Messaging.IMethodReturnMessage
     {
         public MethodReturnMessageWrapper(System.Runtime.Remoting.Messaging.IMethodReturnMessage msg) : base (default(System.Runtime.Remoting.Messaging.IMessage)) { }
@@ -18961,7 +18961,7 @@ namespace System.Runtime.Remoting.Messaging
         [System.Security.SecurityCriticalAttribute]
         public virtual string GetOutArgName(int index) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class OneWayAttribute : System.Attribute
     {
@@ -18969,7 +18969,7 @@ namespace System.Runtime.Remoting.Messaging
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.SecurityCriticalAttribute]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure)]
     public partial class RemotingSurrogateSelector : System.Runtime.Serialization.ISurrogateSelector
     {
         public RemotingSurrogateSelector() { }
@@ -18980,13 +18980,13 @@ namespace System.Runtime.Remoting.Messaging
         public virtual System.Runtime.Serialization.ISurrogateSelector GetNextSelector() { throw null; }
         public object GetRootObject() { throw null; }
         [System.Security.SecurityCriticalAttribute]
-        public virtual System.Runtime.Serialization.ISerializationSurrogate GetSurrogate(System.Type type, System.Runtime.Serialization.StreamingContext context, out System.Runtime.Serialization.ISurrogateSelector ssout) { ssout = default(System.Runtime.Serialization.ISurrogateSelector); throw null; }
+        public virtual System.Runtime.Serialization.ISerializationSurrogate GetSurrogate(System.Type type, System.Runtime.Serialization.StreamingContext context, out System.Runtime.Serialization.ISurrogateSelector ssout) { throw null; }
         public void SetRootObject(object obj) { }
         public virtual void UseSoapFormat() { }
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.SecurityCriticalAttribute]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure)]
     public partial class ReturnMessage : System.Runtime.Remoting.Messaging.IMessage, System.Runtime.Remoting.Messaging.IMethodMessage, System.Runtime.Remoting.Messaging.IMethodReturnMessage
     {
         [System.Security.SecurityCriticalAttribute]
@@ -19029,7 +19029,7 @@ namespace System.Runtime.Remoting.Metadata
         public virtual bool UseAttribute { get { throw null; } set { } }
         public virtual string XmlNamespace { get { throw null; } set { } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(256))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class SoapFieldAttribute : System.Runtime.Remoting.Metadata.SoapAttribute
     {
@@ -19038,7 +19038,7 @@ namespace System.Runtime.Remoting.Metadata
         public string XmlElementName { get { throw null; } set { } }
         public bool IsInteropXmlElement() { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class SoapMethodAttribute : System.Runtime.Remoting.Metadata.SoapAttribute
     {
@@ -19062,13 +19062,13 @@ namespace System.Runtime.Remoting.Metadata
         Option2 = 16,
         XsdString = 2,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2048))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Parameter)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class SoapParameterAttribute : System.Runtime.Remoting.Metadata.SoapAttribute
     {
         public SoapParameterAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1052))]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Enum | System.AttributeTargets.Interface | System.AttributeTargets.Struct)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class SoapTypeAttribute : System.Runtime.Remoting.Metadata.SoapAttribute
     {
@@ -19475,10 +19475,10 @@ namespace System.Runtime.Remoting.Metadata.W3cXsd2001
 }
 namespace System.Runtime.Remoting.Proxies
 {
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4), AllowMultiple=false, Inherited=true)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false, Inherited=true)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.SecurityCriticalAttribute]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure)]
     public partial class ProxyAttribute : System.Attribute, System.Runtime.Remoting.Contexts.IContextAttribute
     {
         public ProxyAttribute() { }
@@ -19495,7 +19495,7 @@ namespace System.Runtime.Remoting.Proxies
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.SecurityCriticalAttribute]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure)]
     public abstract partial class RealProxy
     {
         protected RealProxy() { }
@@ -19580,7 +19580,7 @@ namespace System.Runtime.Serialization
         public abstract System.Runtime.Serialization.StreamingContext Context { get; set; }
         public abstract System.Runtime.Serialization.ISurrogateSelector SurrogateSelector { get; set; }
         public abstract object Deserialize(System.IO.Stream serializationStream);
-        protected virtual object GetNext(out long objID) { objID = default(long); throw null; }
+        protected virtual object GetNext(out long objID) { throw null; }
         protected virtual long Schedule(object obj) { throw null; }
         public abstract void Serialize(System.IO.Stream serializationStream, object graph);
         protected abstract void WriteArray(object obj, string name, System.Type memberType);
@@ -19730,8 +19730,8 @@ namespace System.Runtime.Serialization
     public partial class ObjectIDGenerator
     {
         public ObjectIDGenerator() { }
-        public virtual long GetId(object obj, out bool firstTime) { firstTime = default(bool); throw null; }
-        public virtual long HasId(object obj, out bool firstTime) { firstTime = default(bool); throw null; }
+        public virtual long GetId(object obj, out bool firstTime) { throw null; }
+        public virtual long HasId(object obj, out bool firstTime) { throw null; }
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public partial class ObjectManager
@@ -19756,31 +19756,31 @@ namespace System.Runtime.Serialization
         [System.Security.SecurityCriticalAttribute]
         public void RegisterObject(object obj, long objectID, System.Runtime.Serialization.SerializationInfo info, long idOfContainingObj, System.Reflection.MemberInfo member, int[] arrayIndex) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class OnDeserializedAttribute : System.Attribute
     {
         public OnDeserializedAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class OnDeserializingAttribute : System.Attribute
     {
         public OnDeserializingAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class OnSerializedAttribute : System.Attribute
     {
         public OnSerializedAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(64), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Method, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class OnSerializingAttribute : System.Attribute
     {
         public OnSerializingAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(256), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Field, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class OptionalFieldAttribute : System.Attribute
     {
@@ -19798,7 +19798,7 @@ namespace System.Runtime.Serialization
     public abstract partial class SerializationBinder
     {
         protected SerializationBinder() { }
-        public virtual void BindToName(System.Type serializedType, out string assemblyName, out string typeName) { assemblyName = default(string); typeName = default(string); }
+        public virtual void BindToName(System.Type serializedType, out string assemblyName, out string typeName) { throw null; }
         public abstract System.Type BindToType(string assemblyName, string typeName);
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
@@ -19903,8 +19903,8 @@ namespace System.Runtime.Serialization
     {
         private object _dummy;
         private int _dummyPrimitive;
-        public StreamingContext(System.Runtime.Serialization.StreamingContextStates state) { throw null;}
-        public StreamingContext(System.Runtime.Serialization.StreamingContextStates state, object additional) { throw null;}
+        public StreamingContext(System.Runtime.Serialization.StreamingContextStates state) { throw null; }
+        public StreamingContext(System.Runtime.Serialization.StreamingContextStates state, object additional) { throw null; }
         public object Context { get { throw null; } }
         public System.Runtime.Serialization.StreamingContextStates State { get { throw null; } }
         public override bool Equals(object obj) { throw null; }
@@ -19935,7 +19935,7 @@ namespace System.Runtime.Serialization
         [System.Security.SecurityCriticalAttribute]
         public virtual System.Runtime.Serialization.ISurrogateSelector GetNextSelector() { throw null; }
         [System.Security.SecurityCriticalAttribute]
-        public virtual System.Runtime.Serialization.ISerializationSurrogate GetSurrogate(System.Type type, System.Runtime.Serialization.StreamingContext context, out System.Runtime.Serialization.ISurrogateSelector selector) { selector = default(System.Runtime.Serialization.ISurrogateSelector); throw null; }
+        public virtual System.Runtime.Serialization.ISerializationSurrogate GetSurrogate(System.Type type, System.Runtime.Serialization.StreamingContext context, out System.Runtime.Serialization.ISurrogateSelector selector) { throw null; }
         public virtual void RemoveSurrogate(System.Type type, System.Runtime.Serialization.StreamingContext context) { }
     }
 }
@@ -20070,7 +20070,7 @@ namespace System.Runtime.Serialization.Formatters.Binary
 }
 namespace System.Runtime.Versioning
 {
-    [System.AttributeUsageAttribute((System.AttributeTargets)(5887), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Delegate | System.AttributeTargets.Enum | System.AttributeTargets.Event | System.AttributeTargets.Interface | System.AttributeTargets.Method | System.AttributeTargets.Module | System.AttributeTargets.Property | System.AttributeTargets.Struct, AllowMultiple=false, Inherited=false)]
     public sealed partial class ComponentGuaranteesAttribute : System.Attribute
     {
         public ComponentGuaranteesAttribute(System.Runtime.Versioning.ComponentGuaranteesOptions guarantees) { }
@@ -20085,7 +20085,7 @@ namespace System.Runtime.Versioning
         SideBySide = 4,
         Stable = 2,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(224), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Property, Inherited=false)]
     [System.Diagnostics.ConditionalAttribute("RESOURCE_ANNOTATION_WORK")]
     public sealed partial class ResourceConsumptionAttribute : System.Attribute
     {
@@ -20094,7 +20094,7 @@ namespace System.Runtime.Versioning
         public System.Runtime.Versioning.ResourceScope ConsumptionScope { get { throw null; } }
         public System.Runtime.Versioning.ResourceScope ResourceScope { get { throw null; } }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(480), Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Constructor | System.AttributeTargets.Field | System.AttributeTargets.Method | System.AttributeTargets.Property, Inherited=false)]
     [System.Diagnostics.ConditionalAttribute("RESOURCE_ANNOTATION_WORK")]
     public sealed partial class ResourceExposureAttribute : System.Attribute
     {
@@ -20112,7 +20112,7 @@ namespace System.Runtime.Versioning
         Private = 16,
         Process = 2,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, AllowMultiple=false, Inherited=false)]
     public sealed partial class TargetFrameworkAttribute : System.Attribute
     {
         public TargetFrameworkAttribute(string frameworkName) { }
@@ -20128,7 +20128,7 @@ namespace System.Runtime.Versioning
 }
 namespace System.Security
 {
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, AllowMultiple=false, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class AllowPartiallyTrustedCallersAttribute : System.Attribute
     {
@@ -20188,7 +20188,7 @@ namespace System.Security
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.SecurityCriticalAttribute]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(4096))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure)]
     [System.SerializableAttribute]
     public partial class HostSecurityManager
     {
@@ -20408,7 +20408,7 @@ namespace System.Security
         CurrentAppDomain = 0,
         CurrentAssembly = 1,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(5501), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Delegate | System.AttributeTargets.Enum | System.AttributeTargets.Field | System.AttributeTargets.Interface | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=false, Inherited=false)]
     public sealed partial class SecurityCriticalAttribute : System.Attribute
     {
         public SecurityCriticalAttribute() { }
@@ -20468,21 +20468,21 @@ namespace System.Security
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         public System.Security.Permissions.SecurityAction Action { get { throw null; } set { } }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
-        public object Demanded { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(96))]get { throw null; } set { } }
+        public object Demanded { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlEvidence | System.Security.Permissions.SecurityPermissionFlag.ControlPolicy)]get { throw null; } set { } }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
-        public object DenySetInstance { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(96))]get { throw null; } set { } }
+        public object DenySetInstance { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlEvidence | System.Security.Permissions.SecurityPermissionFlag.ControlPolicy)]get { throw null; } set { } }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
-        public System.Reflection.AssemblyName FailedAssemblyInfo { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(96))]get { throw null; } set { } }
-        public System.Security.IPermission FirstPermissionThatFailed { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(96))]get { throw null; } set { } }
-        public string GrantedSet { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(96))]get { throw null; } set { } }
+        public System.Reflection.AssemblyName FailedAssemblyInfo { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlEvidence | System.Security.Permissions.SecurityPermissionFlag.ControlPolicy)]get { throw null; } set { } }
+        public System.Security.IPermission FirstPermissionThatFailed { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlEvidence | System.Security.Permissions.SecurityPermissionFlag.ControlPolicy)]get { throw null; } set { } }
+        public string GrantedSet { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlEvidence | System.Security.Permissions.SecurityPermissionFlag.ControlPolicy)]get { throw null; } set { } }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
-        public System.Reflection.MethodInfo Method { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(96))]get { throw null; } set { } }
-        public string PermissionState { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(96))]get { throw null; } set { } }
+        public System.Reflection.MethodInfo Method { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlEvidence | System.Security.Permissions.SecurityPermissionFlag.ControlPolicy)]get { throw null; } set { } }
+        public string PermissionState { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlEvidence | System.Security.Permissions.SecurityPermissionFlag.ControlPolicy)]get { throw null; } set { } }
         public System.Type PermissionType { [System.Security.SecuritySafeCriticalAttribute]get { throw null; } set { } }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
-        public object PermitOnlySetInstance { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(96))]get { throw null; } set { } }
-        public string RefusedSet { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(96))]get { throw null; } set { } }
-        public string Url { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(96))]get { throw null; } set { } }
+        public object PermitOnlySetInstance { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlEvidence | System.Security.Permissions.SecurityPermissionFlag.ControlPolicy)]get { throw null; } set { } }
+        public string RefusedSet { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlEvidence | System.Security.Permissions.SecurityPermissionFlag.ControlPolicy)]get { throw null; } set { } }
+        public string Url { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlEvidence | System.Security.Permissions.SecurityPermissionFlag.ControlPolicy)]get { throw null; } set { } }
         public System.Security.SecurityZone Zone { get { throw null; } set { } }
         [System.Security.SecurityCriticalAttribute]
         public override void GetObjectData(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
@@ -20500,17 +20500,17 @@ namespace System.Security
         public static bool CurrentThreadRequiresSecurityContextCapture() { throw null; }
         public static System.Security.PermissionSet GetStandardSandbox(System.Security.Policy.Evidence evidence) { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)][System.Security.SecurityCriticalAttribute]
-        public static void GetZoneAndOrigin(out System.Collections.ArrayList zone, out System.Collections.ArrayList origin) { zone = default(System.Collections.ArrayList); origin = default(System.Collections.ArrayList); }
+        public static void GetZoneAndOrigin(out System.Collections.ArrayList zone, out System.Collections.ArrayList origin) { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)][System.ObsoleteAttribute("IsGranted is obsolete and will be removed in a future release of the .NET Framework.  Please use the PermissionSet property of either AppDomain or Assembly instead.")]
         [System.Security.SecuritySafeCriticalAttribute]
         public static bool IsGranted(System.Security.IPermission perm) { throw null; }
         [System.ObsoleteAttribute("This method is obsolete and will be removed in a future release of the .NET Framework. See http://go.microsoft.com/fwlink/?LinkID=155570 for more information.")]
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(64))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlPolicy)]
         public static System.Security.Policy.PolicyLevel LoadPolicyLevelFromFile(string path, System.Security.PolicyLevelType type) { throw null; }
         [System.ObsoleteAttribute("This method is obsolete and will be removed in a future release of the .NET Framework. See http://go.microsoft.com/fwlink/?LinkID=155570 for more information.")]
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(64))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlPolicy)]
         public static System.Security.Policy.PolicyLevel LoadPolicyLevelFromString(string str, System.Security.PolicyLevelType type) { throw null; }
         [System.ObsoleteAttribute("This method is obsolete and will be removed in a future release of the .NET Framework. See http://go.microsoft.com/fwlink/?LinkID=155570 for more information.")]
         [System.Security.SecuritySafeCriticalAttribute]
@@ -20520,7 +20520,7 @@ namespace System.Security
         public static System.Security.PermissionSet ResolvePolicy(System.Security.Policy.Evidence evidence) { throw null; }
         [System.ObsoleteAttribute("This method is obsolete and will be removed in a future release of the .NET Framework. See http://go.microsoft.com/fwlink/?LinkID=155570 for more information.")]
         [System.Security.SecuritySafeCriticalAttribute]
-        public static System.Security.PermissionSet ResolvePolicy(System.Security.Policy.Evidence evidence, System.Security.PermissionSet reqdPset, System.Security.PermissionSet optPset, System.Security.PermissionSet denyPset, out System.Security.PermissionSet denied) { denied = default(System.Security.PermissionSet); throw null; }
+        public static System.Security.PermissionSet ResolvePolicy(System.Security.Policy.Evidence evidence, System.Security.PermissionSet reqdPset, System.Security.PermissionSet optPset, System.Security.PermissionSet denyPset, out System.Security.PermissionSet denied) { throw null; }
         [System.ObsoleteAttribute("This method is obsolete and will be removed in a future release of the .NET Framework. See http://go.microsoft.com/fwlink/?LinkID=155570 for more information.")]
         public static System.Security.PermissionSet ResolvePolicy(System.Security.Policy.Evidence[] evidences) { throw null; }
         [System.ObsoleteAttribute("This method is obsolete and will be removed in a future release of the .NET Framework. See http://go.microsoft.com/fwlink/?LinkID=155570 for more information.")]
@@ -20531,14 +20531,14 @@ namespace System.Security
         public static System.Security.PermissionSet ResolveSystemPolicy(System.Security.Policy.Evidence evidence) { throw null; }
         [System.ObsoleteAttribute("This method is obsolete and will be removed in a future release of the .NET Framework. See http://go.microsoft.com/fwlink/?LinkID=155570 for more information.")]
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(64))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlPolicy)]
         public static void SavePolicy() { }
         [System.ObsoleteAttribute("This method is obsolete and will be removed in a future release of the .NET Framework. See http://go.microsoft.com/fwlink/?LinkID=155570 for more information.")]
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(64))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlPolicy)]
         public static void SavePolicyLevel(System.Security.Policy.PolicyLevel level) { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), AllowMultiple=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, AllowMultiple=false)]
     public sealed partial class SecurityRulesAttribute : System.Attribute
     {
         public SecurityRulesAttribute(System.Security.SecurityRuleSet ruleSet) { }
@@ -20551,7 +20551,7 @@ namespace System.Security
         Level2 = (byte)2,
         None = (byte)0,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(5500), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Delegate | System.AttributeTargets.Enum | System.AttributeTargets.Field | System.AttributeTargets.Interface | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=false, Inherited=false)]
     public sealed partial class SecuritySafeCriticalAttribute : System.Attribute
     {
         public SecuritySafeCriticalAttribute() { }
@@ -20565,12 +20565,12 @@ namespace System.Security
         [System.Security.SecurityCriticalAttribute]
         public bool IsStateAvailable() { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(1), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, AllowMultiple=false, Inherited=false)]
     public sealed partial class SecurityTransparentAttribute : System.Attribute
     {
         public SecurityTransparentAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(5501), AllowMultiple=false, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Delegate | System.AttributeTargets.Enum | System.AttributeTargets.Field | System.AttributeTargets.Interface | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=false, Inherited=false)]
     [System.ObsoleteAttribute("SecurityTreatAsSafe is only used for .NET 2.0 transparency compatibility.  Please use the SecuritySafeCriticalAttribute instead.")]
     public sealed partial class SecurityTreatAsSafeAttribute : System.Attribute
     {
@@ -20587,13 +20587,13 @@ namespace System.Security
         Trusted = 2,
         Untrusted = 4,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(5188), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Delegate | System.AttributeTargets.Interface | System.AttributeTargets.Method, AllowMultiple=true, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class SuppressUnmanagedCodeSecurityAttribute : System.Attribute
     {
         public SuppressUnmanagedCodeSecurityAttribute() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(2), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Module, AllowMultiple=true, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class UnverifiableCodeAttribute : System.Attribute
     {
@@ -20780,8 +20780,8 @@ namespace System.Security.AccessControl
         protected void AddAuditRule(System.Security.AccessControl.AuditRule rule) { }
         public System.Security.AccessControl.AuthorizationRuleCollection GetAccessRules(bool includeExplicit, bool includeInherited, System.Type targetType) { throw null; }
         public System.Security.AccessControl.AuthorizationRuleCollection GetAuditRules(bool includeExplicit, bool includeInherited, System.Type targetType) { throw null; }
-        protected override bool ModifyAccess(System.Security.AccessControl.AccessControlModification modification, System.Security.AccessControl.AccessRule rule, out bool modified) { modified = default(bool); throw null; }
-        protected override bool ModifyAudit(System.Security.AccessControl.AccessControlModification modification, System.Security.AccessControl.AuditRule rule, out bool modified) { modified = default(bool); throw null; }
+        protected override bool ModifyAccess(System.Security.AccessControl.AccessControlModification modification, System.Security.AccessControl.AccessRule rule, out bool modified) { throw null; }
+        protected override bool ModifyAudit(System.Security.AccessControl.AccessControlModification modification, System.Security.AccessControl.AuditRule rule, out bool modified) { throw null; }
         protected bool RemoveAccessRule(System.Security.AccessControl.AccessRule rule) { throw null; }
         protected void RemoveAccessRuleAll(System.Security.AccessControl.AccessRule rule) { }
         protected void RemoveAccessRuleSpecific(System.Security.AccessControl.AccessRule rule) { }
@@ -20920,8 +20920,8 @@ namespace System.Security.AccessControl
         public virtual System.Security.AccessControl.AuditRule AuditRuleFactory(System.Security.Principal.IdentityReference identityReference, int accessMask, bool isInherited, System.Security.AccessControl.InheritanceFlags inheritanceFlags, System.Security.AccessControl.PropagationFlags propagationFlags, System.Security.AccessControl.AuditFlags flags, System.Guid objectType, System.Guid inheritedObjectType) { throw null; }
         public System.Security.AccessControl.AuthorizationRuleCollection GetAccessRules(bool includeExplicit, bool includeInherited, System.Type targetType) { throw null; }
         public System.Security.AccessControl.AuthorizationRuleCollection GetAuditRules(bool includeExplicit, bool includeInherited, System.Type targetType) { throw null; }
-        protected override bool ModifyAccess(System.Security.AccessControl.AccessControlModification modification, System.Security.AccessControl.AccessRule rule, out bool modified) { modified = default(bool); throw null; }
-        protected override bool ModifyAudit(System.Security.AccessControl.AccessControlModification modification, System.Security.AccessControl.AuditRule rule, out bool modified) { modified = default(bool); throw null; }
+        protected override bool ModifyAccess(System.Security.AccessControl.AccessControlModification modification, System.Security.AccessControl.AccessRule rule, out bool modified) { throw null; }
+        protected override bool ModifyAudit(System.Security.AccessControl.AccessControlModification modification, System.Security.AccessControl.AuditRule rule, out bool modified) { throw null; }
         protected bool RemoveAccessRule(System.Security.AccessControl.ObjectAccessRule rule) { throw null; }
         protected void RemoveAccessRuleAll(System.Security.AccessControl.ObjectAccessRule rule) { }
         protected void RemoveAccessRuleSpecific(System.Security.AccessControl.ObjectAccessRule rule) { }
@@ -21255,9 +21255,9 @@ namespace System.Security.AccessControl
         public string GetSecurityDescriptorSddlForm(System.Security.AccessControl.AccessControlSections includeSections) { throw null; }
         public static bool IsSddlConversionSupported() { throw null; }
         protected abstract bool ModifyAccess(System.Security.AccessControl.AccessControlModification modification, System.Security.AccessControl.AccessRule rule, out bool modified);
-        public virtual bool ModifyAccessRule(System.Security.AccessControl.AccessControlModification modification, System.Security.AccessControl.AccessRule rule, out bool modified) { modified = default(bool); throw null; }
+        public virtual bool ModifyAccessRule(System.Security.AccessControl.AccessControlModification modification, System.Security.AccessControl.AccessRule rule, out bool modified) { throw null; }
         protected abstract bool ModifyAudit(System.Security.AccessControl.AccessControlModification modification, System.Security.AccessControl.AuditRule rule, out bool modified);
-        public virtual bool ModifyAuditRule(System.Security.AccessControl.AccessControlModification modification, System.Security.AccessControl.AuditRule rule, out bool modified) { modified = default(bool); throw null; }
+        public virtual bool ModifyAuditRule(System.Security.AccessControl.AccessControlModification modification, System.Security.AccessControl.AuditRule rule, out bool modified) { throw null; }
         [System.Runtime.ExceptionServices.HandleProcessCorruptedStateExceptionsAttribute]
         [System.Security.SecuritySafeCriticalAttribute]
         protected virtual void Persist(bool enableOwnershipPrivilege, string name, System.Security.AccessControl.AccessControlSections includeSections) { }
@@ -21749,7 +21749,7 @@ namespace System.Security.Cryptography
         public bool CanReuseTransform { get { throw null; } }
         public bool CanTransformMultipleBlocks { get { throw null; } }
         public int InputBlockSize { get { throw null; } }
-        public System.IntPtr KeyHandle { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        public System.IntPtr KeyHandle { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         public int OutputBlockSize { get { throw null; } }
         [System.Security.SecuritySafeCriticalAttribute]
         public void Clear() { }
@@ -21815,7 +21815,7 @@ namespace System.Security.Cryptography
         public override void Flush() { }
         public override System.Threading.Tasks.Task FlushAsync(System.Threading.CancellationToken cancellationToken) { throw null; }
         public void FlushFinalBlock() { }
-        public override int Read([System.Runtime.InteropServices.In][System.Runtime.InteropServices.Out]byte[] buffer, int offset, int count) { buffer = default(byte[]); throw null; }
+        public override int Read([System.Runtime.InteropServices.In][System.Runtime.InteropServices.Out]byte[] buffer, int offset, int count) { throw null; }
         public override System.Threading.Tasks.Task<int> ReadAsync(byte[] buffer, int offset, int count, System.Threading.CancellationToken cancellationToken) { throw null; }
         public override long Seek(long offset, System.IO.SeekOrigin origin) { throw null; }
         public override void SetLength(long value) { }
@@ -22064,7 +22064,7 @@ namespace System.Security.Cryptography
     public partial struct HashAlgorithmName : System.IEquatable<System.Security.Cryptography.HashAlgorithmName>
     {
         private object _dummy;
-        public HashAlgorithmName(string name) { throw null;}
+        public HashAlgorithmName(string name) { throw null; }
         public static System.Security.Cryptography.HashAlgorithmName MD5 { get { throw null; } }
         public string Name { get { throw null; } }
         public static System.Security.Cryptography.HashAlgorithmName SHA1 { get { throw null; } }
@@ -22760,7 +22760,7 @@ namespace System.Security.Cryptography.X509Certificates
         public X509Certificate(byte[] rawData, string password) { }
         public X509Certificate(byte[] rawData, string password, System.Security.Cryptography.X509Certificates.X509KeyStorageFlags keyStorageFlags) { }
         [System.Security.SecurityCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public X509Certificate(System.IntPtr handle) { }
         public X509Certificate(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         [System.Security.SecuritySafeCriticalAttribute]
@@ -22776,7 +22776,7 @@ namespace System.Security.Cryptography.X509Certificates
         [System.Security.SecuritySafeCriticalAttribute]
         public X509Certificate(string fileName, string password, System.Security.Cryptography.X509Certificates.X509KeyStorageFlags keyStorageFlags) { }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
-        public System.IntPtr Handle { [System.Security.SecurityCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        public System.IntPtr Handle { [System.Security.SecurityCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         public string Issuer { [System.Security.SecuritySafeCriticalAttribute]get { throw null; } }
         public string Subject { [System.Security.SecuritySafeCriticalAttribute]get { throw null; } }
         public static System.Security.Cryptography.X509Certificates.X509Certificate CreateFromCertFile(string filename) { throw null; }
@@ -22886,7 +22886,7 @@ namespace System.Security.Cryptography.X509Certificates
 }
 namespace System.Security.Permissions
 {
-    [System.AttributeUsageAttribute((System.AttributeTargets)(109), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public abstract partial class CodeAccessSecurityAttribute : System.Security.Permissions.SecurityAttribute
@@ -22924,7 +22924,7 @@ namespace System.Security.Permissions
         Read = 1,
         Write = 2,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(109), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public sealed partial class EnvironmentPermissionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute
@@ -22960,7 +22960,7 @@ namespace System.Security.Permissions
         OpenSave = 3,
         Save = 2,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(109), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public sealed partial class FileDialogPermissionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute
@@ -23018,7 +23018,7 @@ namespace System.Security.Permissions
         Read = 1,
         Write = 2,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(109), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public sealed partial class FileIOPermissionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute
@@ -23050,7 +23050,7 @@ namespace System.Security.Permissions
         public override System.Security.SecurityElement ToXml() { throw null; }
         public override System.Security.IPermission Union(System.Security.IPermission target) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(109), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public sealed partial class GacIdentityPermissionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute
@@ -23058,7 +23058,7 @@ namespace System.Security.Permissions
         public GacIdentityPermissionAttribute(System.Security.Permissions.SecurityAction action) : base (default(System.Security.Permissions.SecurityAction)) { }
         public override System.Security.IPermission CreatePermission() { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(4205), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Delegate | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public sealed partial class HostProtectionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute
@@ -23124,7 +23124,7 @@ namespace System.Security.Permissions
         public override System.Security.SecurityElement ToXml() { throw null; }
         public override System.Security.IPermission Union(System.Security.IPermission target) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(109), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public sealed partial class IsolatedStorageFilePermissionAttribute : System.Security.Permissions.IsolatedStoragePermissionAttribute
@@ -23144,7 +23144,7 @@ namespace System.Security.Permissions
         public bool IsUnrestricted() { throw null; }
         public override System.Security.SecurityElement ToXml() { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(109), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public abstract partial class IsolatedStoragePermissionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute
@@ -23219,7 +23219,7 @@ namespace System.Security.Permissions
         public bool MoveNext() { throw null; }
         public void Reset() { }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(109), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public sealed partial class KeyContainerPermissionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute
@@ -23250,7 +23250,7 @@ namespace System.Security.Permissions
         Sign = 256,
         ViewAcl = 4096,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(109), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public sealed partial class PermissionSetAttribute : System.Security.Permissions.CodeAccessSecurityAttribute
@@ -23294,7 +23294,7 @@ namespace System.Security.Permissions
         public System.Security.SecurityElement ToXml() { throw null; }
         public System.Security.IPermission Union(System.Security.IPermission other) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(68), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Class | System.AttributeTargets.Method, AllowMultiple=true, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public sealed partial class PrincipalPermissionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute
@@ -23319,7 +23319,7 @@ namespace System.Security.Permissions
         public override System.Security.SecurityElement ToXml() { throw null; }
         public override System.Security.IPermission Union(System.Security.IPermission target) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(109), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public sealed partial class PublisherIdentityPermissionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute
@@ -23345,7 +23345,7 @@ namespace System.Security.Permissions
         public override System.Security.SecurityElement ToXml() { throw null; }
         public override System.Security.IPermission Union(System.Security.IPermission other) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(109), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public sealed partial class ReflectionPermissionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute
@@ -23412,7 +23412,7 @@ namespace System.Security.Permissions
         Read = 1,
         Write = 2,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(109), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public sealed partial class RegistryPermissionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute
@@ -23446,7 +23446,7 @@ namespace System.Security.Permissions
         [System.ObsoleteAttribute("Assembly level declarative security is obsolete and is no longer enforced by the CLR by default. See http://go.microsoft.com/fwlink/?LinkID=155570 for more information.")]
         RequestRefuse = 10,
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(109), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public abstract partial class SecurityAttribute : System.Attribute
@@ -23471,7 +23471,7 @@ namespace System.Security.Permissions
         public override System.Security.SecurityElement ToXml() { throw null; }
         public override System.Security.IPermission Union(System.Security.IPermission target) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(109), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public sealed partial class SecurityPermissionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute
@@ -23531,7 +23531,7 @@ namespace System.Security.Permissions
         public override System.Security.SecurityElement ToXml() { throw null; }
         public override System.Security.IPermission Union(System.Security.IPermission target) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(109), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public sealed partial class SiteIdentityPermissionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute
@@ -23556,7 +23556,7 @@ namespace System.Security.Permissions
         public override System.Security.SecurityElement ToXml() { throw null; }
         public override System.Security.IPermission Union(System.Security.IPermission target) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(109), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public sealed partial class StrongNameIdentityPermissionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute
@@ -23594,7 +23594,7 @@ namespace System.Security.Permissions
         public override System.Security.SecurityElement ToXml() { throw null; }
         public override System.Security.IPermission Union(System.Security.IPermission target) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(109), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public sealed partial class UIPermissionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute
@@ -23635,7 +23635,7 @@ namespace System.Security.Permissions
         public override System.Security.SecurityElement ToXml() { throw null; }
         public override System.Security.IPermission Union(System.Security.IPermission target) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(109), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public sealed partial class UrlIdentityPermissionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute
@@ -23658,7 +23658,7 @@ namespace System.Security.Permissions
         public override System.Security.SecurityElement ToXml() { throw null; }
         public override System.Security.IPermission Union(System.Security.IPermission target) { throw null; }
     }
-    [System.AttributeUsageAttribute((System.AttributeTargets)(109), AllowMultiple=true, Inherited=false)]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.SerializableAttribute]
     public sealed partial class ZoneIdentityPermissionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute
@@ -23714,7 +23714,7 @@ namespace System.Security.Policy
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Security.SecurityCriticalAttribute]
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Assert, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Assert, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
     public sealed partial class ApplicationSecurityInfo
     {
         public ApplicationSecurityInfo(System.ActivationContext activationContext) { }
@@ -23726,8 +23726,8 @@ namespace System.Security.Policy
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public static partial class ApplicationSecurityManager
     {
-        public static System.Security.Policy.IApplicationTrustManager ApplicationTrustManager { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(64))]get { throw null; } }
-        public static System.Security.Policy.ApplicationTrustCollection UserApplicationTrusts { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(64))]get { throw null; } }
+        public static System.Security.Policy.IApplicationTrustManager ApplicationTrustManager { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlPolicy)]get { throw null; } }
+        public static System.Security.Policy.ApplicationTrustCollection UserApplicationTrusts { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlPolicy)]get { throw null; } }
         [System.Security.SecurityCriticalAttribute]
         [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Assert, Unrestricted=true)]
         public static bool DetermineApplicationTrust(System.ActivationContext activationContext, System.Security.Policy.TrustManagerContext context) { throw null; }
@@ -24073,7 +24073,7 @@ namespace System.Security.Policy
         public string Label { get { throw null; } }
         public System.Collections.IList NamedPermissionSets { [System.Security.SecuritySafeCriticalAttribute]get { throw null; } }
         public System.Security.Policy.CodeGroup RootCodeGroup { [System.Security.SecuritySafeCriticalAttribute]get { throw null; } [System.Security.SecuritySafeCriticalAttribute]set { } }
-        public string StoreLocation { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(64))]get { throw null; } }
+        public string StoreLocation { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlPolicy)]get { throw null; } }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         public System.Security.PolicyLevelType Type { get { throw null; } }
         [System.ObsoleteAttribute("Because all GAC assemblies always get full trust, the full trust list is no longer meaningful. You should install any assemblies that are used in security policy in the GAC to ensure they are trusted.")]
@@ -24588,32 +24588,32 @@ namespace System.Security.Principal
         [System.NonSerializedAttribute]
         public new const string DefaultIssuer = "AD AUTHORITY";
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(512))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlPrincipal)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public WindowsIdentity(System.IntPtr userToken) { }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(512))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlPrincipal)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public WindowsIdentity(System.IntPtr userToken, string type) { }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(512))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlPrincipal)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public WindowsIdentity(System.IntPtr userToken, string type, System.Security.Principal.WindowsAccountType acctType) { }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(512))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlPrincipal)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public WindowsIdentity(System.IntPtr userToken, string type, System.Security.Principal.WindowsAccountType acctType, bool isAuthenticated) { }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(512))]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(128))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlPrincipal)]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
         public WindowsIdentity(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) { }
         [System.Security.SecuritySafeCriticalAttribute]
         protected WindowsIdentity(System.Security.Principal.WindowsIdentity identity) { }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(512))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlPrincipal)]
         public WindowsIdentity(string sUserPrincipalName) { }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(512))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlPrincipal)]
         public WindowsIdentity(string sUserPrincipalName, string type) { }
         public Microsoft.Win32.SafeHandles.SafeAccessTokenHandle AccessToken { [System.Security.SecurityCriticalAttribute]get { throw null; } }
         public sealed override string AuthenticationType { [System.Security.SecuritySafeCriticalAttribute]get { throw null; } }
@@ -24629,7 +24629,7 @@ namespace System.Security.Principal
         public override string Name { [System.Security.SecuritySafeCriticalAttribute]get { throw null; } }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         public System.Security.Principal.SecurityIdentifier Owner { [System.Security.SecuritySafeCriticalAttribute]get { throw null; } }
-        public virtual System.IntPtr Token { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } }
+        public virtual System.IntPtr Token { [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         public System.Security.Principal.SecurityIdentifier User { [System.Security.SecuritySafeCriticalAttribute]get { throw null; } }
         public virtual System.Collections.Generic.IEnumerable<System.Security.Claims.Claim> UserClaims { get { throw null; } }
@@ -24642,18 +24642,18 @@ namespace System.Security.Principal
         [System.Security.SecuritySafeCriticalAttribute]
         public static System.Security.Principal.WindowsIdentity GetAnonymous() { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(512))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlPrincipal)]
         public static System.Security.Principal.WindowsIdentity GetCurrent() { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(512))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlPrincipal)]
         public static System.Security.Principal.WindowsIdentity GetCurrent(bool ifImpersonating) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(512))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlPrincipal)]
         public static System.Security.Principal.WindowsIdentity GetCurrent(System.Security.Principal.TokenAccessLevels desiredAccess) { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)][System.Security.SecuritySafeCriticalAttribute]
         public virtual System.Security.Principal.WindowsImpersonationContext Impersonate() { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)][System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(514))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlPrincipal | System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public static System.Security.Principal.WindowsImpersonationContext Impersonate(System.IntPtr userToken) { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)][System.Security.SecuritySafeCriticalAttribute]
         public static void RunImpersonated(Microsoft.Win32.SafeHandles.SafeAccessTokenHandle safeAccessTokenHandle, System.Action action) { }
@@ -24752,9 +24752,9 @@ namespace System.Text
         [System.CLSCompliantAttribute(false)]
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         [System.Security.SecurityCriticalAttribute]
-        public unsafe virtual void Convert(byte* bytes, int byteCount, char* chars, int charCount, bool flush, out int bytesUsed, out int charsUsed, out bool completed) { bytesUsed = default(int); charsUsed = default(int); completed = default(bool); }
+        public unsafe virtual void Convert(byte* bytes, int byteCount, char* chars, int charCount, bool flush, out int bytesUsed, out int charsUsed, out bool completed) { throw null; }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
-        public virtual void Convert(byte[] bytes, int byteIndex, int byteCount, char[] chars, int charIndex, int charCount, bool flush, out int bytesUsed, out int charsUsed, out bool completed) { bytesUsed = default(int); charsUsed = default(int); completed = default(bool); }
+        public virtual void Convert(byte[] bytes, int byteIndex, int byteCount, char[] chars, int charIndex, int charCount, bool flush, out int bytesUsed, out int charsUsed, out bool completed) { throw null; }
         [System.CLSCompliantAttribute(false)]
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         [System.Security.SecurityCriticalAttribute]
@@ -24849,9 +24849,9 @@ namespace System.Text
         [System.CLSCompliantAttribute(false)]
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         [System.Security.SecurityCriticalAttribute]
-        public unsafe virtual void Convert(char* chars, int charCount, byte* bytes, int byteCount, bool flush, out int charsUsed, out int bytesUsed, out bool completed) { charsUsed = default(int); bytesUsed = default(int); completed = default(bool); }
+        public unsafe virtual void Convert(char* chars, int charCount, byte* bytes, int byteCount, bool flush, out int charsUsed, out int bytesUsed, out bool completed) { throw null; }
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
-        public virtual void Convert(char[] chars, int charIndex, int charCount, byte[] bytes, int byteIndex, int byteCount, bool flush, out int charsUsed, out int bytesUsed, out bool completed) { charsUsed = default(int); bytesUsed = default(int); completed = default(bool); }
+        public virtual void Convert(char[] chars, int charIndex, int charCount, byte[] bytes, int byteIndex, int byteCount, bool flush, out int charsUsed, out int bytesUsed, out bool completed) { throw null; }
         [System.CLSCompliantAttribute(false)]
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         [System.Security.SecurityCriticalAttribute]
@@ -25410,7 +25410,7 @@ namespace System.Threading
     public partial struct CancellationToken
     {
         private object _dummy;
-        public CancellationToken(bool canceled) { throw null;}
+        public CancellationToken(bool canceled) { throw null; }
         public bool CanBeCanceled { get { throw null; } }
         public bool IsCancellationRequested { get { throw null; } }
         public static System.Threading.CancellationToken None { get { throw null; } }
@@ -25516,9 +25516,9 @@ namespace System.Threading
         [System.Security.SecurityCriticalAttribute]
         public EventWaitHandle(bool initialState, System.Threading.EventResetMode mode, string name) { }
         [System.Security.SecurityCriticalAttribute]
-        public EventWaitHandle(bool initialState, System.Threading.EventResetMode mode, string name, out bool createdNew) { createdNew = default(bool); }
+        public EventWaitHandle(bool initialState, System.Threading.EventResetMode mode, string name, out bool createdNew) { throw null; }
         [System.Security.SecurityCriticalAttribute]
-        public EventWaitHandle(bool initialState, System.Threading.EventResetMode mode, string name, out bool createdNew, System.Security.AccessControl.EventWaitHandleSecurity eventSecurity) { createdNew = default(bool); }
+        public EventWaitHandle(bool initialState, System.Threading.EventResetMode mode, string name, out bool createdNew, System.Security.AccessControl.EventWaitHandleSecurity eventSecurity) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
         public System.Security.AccessControl.EventWaitHandleSecurity GetAccessControl() { throw null; }
         [System.Security.SecurityCriticalAttribute]
@@ -25532,9 +25532,9 @@ namespace System.Threading
         [System.Security.SecuritySafeCriticalAttribute]
         public void SetAccessControl(System.Security.AccessControl.EventWaitHandleSecurity eventSecurity) { }
         [System.Security.SecurityCriticalAttribute]
-        public static bool TryOpenExisting(string name, System.Security.AccessControl.EventWaitHandleRights rights, out System.Threading.EventWaitHandle result) { result = default(System.Threading.EventWaitHandle); throw null; }
+        public static bool TryOpenExisting(string name, System.Security.AccessControl.EventWaitHandleRights rights, out System.Threading.EventWaitHandle result) { throw null; }
         [System.Security.SecurityCriticalAttribute]
-        public static bool TryOpenExisting(string name, out System.Threading.EventWaitHandle result) { result = default(System.Threading.EventWaitHandle); throw null; }
+        public static bool TryOpenExisting(string name, out System.Threading.EventWaitHandle result) { throw null; }
     }
     [System.SerializableAttribute]
     public sealed partial class ExecutionContext : System.IDisposable, System.Runtime.Serialization.ISerializable
@@ -25570,7 +25570,7 @@ namespace System.Threading
         public HostExecutionContextManager() { }
         [System.Security.SecuritySafeCriticalAttribute]
         public virtual System.Threading.HostExecutionContext Capture() { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         [System.Security.SecurityCriticalAttribute]
         public virtual void Revert(object previousState) { }
         [System.Security.SecurityCriticalAttribute]
@@ -25578,54 +25578,54 @@ namespace System.Threading
     }
     public static partial class Interlocked
     {
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static int Add(ref int location1, int value) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static long Add(ref long location1, long value) { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Security.SecuritySafeCriticalAttribute]
         public static double CompareExchange(ref double location1, double value, double comparand) { throw null; }
-        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static int CompareExchange(ref int location1, int value, int comparand) { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Security.SecuritySafeCriticalAttribute]
         public static long CompareExchange(ref long location1, long value, long comparand) { throw null; }
-        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static System.IntPtr CompareExchange(ref System.IntPtr location1, System.IntPtr value, System.IntPtr comparand) { throw null; }
-        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static object CompareExchange(ref object location1, object value, object comparand) { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Security.SecuritySafeCriticalAttribute]
         public static float CompareExchange(ref float location1, float value, float comparand) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static T CompareExchange<T>(ref T location1, T value, T comparand) where T : class { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static int Decrement(ref int location) { throw null; }
         public static long Decrement(ref long location) { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Security.SecuritySafeCriticalAttribute]
         public static double Exchange(ref double location1, double value) { throw null; }
-        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static int Exchange(ref int location1, int value) { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Security.SecuritySafeCriticalAttribute]
         public static long Exchange(ref long location1, long value) { throw null; }
-        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static System.IntPtr Exchange(ref System.IntPtr location1, System.IntPtr value) { throw null; }
-        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static object Exchange(ref object location1, object value) { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Security.SecuritySafeCriticalAttribute]
         public static float Exchange(ref float location1, float value) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Runtime.InteropServices.ComVisibleAttribute(false)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static T Exchange<T>(ref T location1, T value) where T : class { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static int Increment(ref int location) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static long Increment(ref long location) { throw null; }
         public static void MemoryBarrier() { }
         public static long Read(ref long location) { throw null; }
@@ -25704,7 +25704,7 @@ namespace System.Threading
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Security.SecuritySafeCriticalAttribute]
         public static void Enter(object obj) { }
         public static void Enter(object obj, ref bool lockTaken) { }
-        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static void Exit(object obj) { }
         [System.Security.SecuritySafeCriticalAttribute]
@@ -25730,36 +25730,36 @@ namespace System.Threading
     [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Synchronization=true, ExternalThreading=true)]
     public sealed partial class Mutex : System.Threading.WaitHandle
     {
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         [System.Security.SecuritySafeCriticalAttribute]
         public Mutex() { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         [System.Security.SecuritySafeCriticalAttribute]
         public Mutex(bool initiallyOwned) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         [System.Security.SecurityCriticalAttribute]
         public Mutex(bool initiallyOwned, string name) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         [System.Security.SecurityCriticalAttribute]
-        public Mutex(bool initiallyOwned, string name, out bool createdNew) { createdNew = default(bool); }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        public Mutex(bool initiallyOwned, string name, out bool createdNew) { throw null; }
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         [System.Security.SecurityCriticalAttribute]
-        public Mutex(bool initiallyOwned, string name, out bool createdNew, System.Security.AccessControl.MutexSecurity mutexSecurity) { createdNew = default(bool); }
+        public Mutex(bool initiallyOwned, string name, out bool createdNew, System.Security.AccessControl.MutexSecurity mutexSecurity) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
         public System.Security.AccessControl.MutexSecurity GetAccessControl() { throw null; }
         [System.Security.SecurityCriticalAttribute]
         public static System.Threading.Mutex OpenExisting(string name) { throw null; }
         [System.Security.SecurityCriticalAttribute]
         public static System.Threading.Mutex OpenExisting(string name, System.Security.AccessControl.MutexRights rights) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         [System.Security.SecuritySafeCriticalAttribute]
         public void ReleaseMutex() { }
         [System.Security.SecuritySafeCriticalAttribute]
         public void SetAccessControl(System.Security.AccessControl.MutexSecurity mutexSecurity) { }
         [System.Security.SecurityCriticalAttribute]
-        public static bool TryOpenExisting(string name, System.Security.AccessControl.MutexRights rights, out System.Threading.Mutex result) { result = default(System.Threading.Mutex); throw null; }
+        public static bool TryOpenExisting(string name, System.Security.AccessControl.MutexRights rights, out System.Threading.Mutex result) { throw null; }
         [System.Security.SecurityCriticalAttribute]
-        public static bool TryOpenExisting(string name, out System.Threading.Mutex result) { result = default(System.Threading.Mutex); throw null; }
+        public static bool TryOpenExisting(string name, out System.Threading.Mutex result) { throw null; }
     }
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     [System.Runtime.InteropServices.StructLayoutAttribute(System.Runtime.InteropServices.LayoutKind.Sequential)]
@@ -25824,8 +25824,8 @@ namespace System.Threading
     {
         [System.Security.SecuritySafeCriticalAttribute]
         public ReaderWriterLock() { }
-        public bool IsReaderLockHeld { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2)), System.Security.SecuritySafeCriticalAttribute]get { throw null; } }
-        public bool IsWriterLockHeld { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2)), System.Security.SecuritySafeCriticalAttribute]get { throw null; } }
+        public bool IsReaderLockHeld { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success), System.Security.SecuritySafeCriticalAttribute]get { throw null; } }
+        public bool IsWriterLockHeld { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success), System.Security.SecuritySafeCriticalAttribute]get { throw null; } }
         public int WriterSeqNum { [System.Security.SecuritySafeCriticalAttribute]get { throw null; } }
         [System.Security.SecuritySafeCriticalAttribute]
         public void AcquireReaderLock(int millisecondsTimeout) { }
@@ -25843,10 +25843,10 @@ namespace System.Threading
         ~ReaderWriterLock() { }
         [System.Security.SecuritySafeCriticalAttribute]
         public System.Threading.LockCookie ReleaseLock() { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         public void ReleaseReaderLock() { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         public void ReleaseWriterLock() { }
         [System.Security.SecuritySafeCriticalAttribute]
@@ -25908,14 +25908,14 @@ namespace System.Threading
     public partial struct SpinLock
     {
         private int _dummyPrimitive;
-        public SpinLock(bool enableThreadOwnerTracking) { throw null;}
-        public bool IsHeld { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]get { throw null; } }
-        public bool IsHeldByCurrentThread { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]get { throw null; } }
-        public bool IsThreadOwnerTrackingEnabled { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]get { throw null; } }
+        public SpinLock(bool enableThreadOwnerTracking) { throw null; }
+        public bool IsHeld { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]get { throw null; } }
+        public bool IsHeldByCurrentThread { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]get { throw null; } }
+        public bool IsThreadOwnerTrackingEnabled { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]get { throw null; } }
         public void Enter(ref bool lockTaken) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public void Exit() { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public void Exit(bool useMemoryBarrier) { }
         public void TryEnter(ref bool lockTaken) { }
         public void TryEnter(int millisecondsTimeout, ref bool lockTaken) { }
@@ -25934,7 +25934,7 @@ namespace System.Threading
         public static bool SpinUntil(System.Func<bool> condition, int millisecondsTimeout) { throw null; }
         public static bool SpinUntil(System.Func<bool> condition, System.TimeSpan timeout) { throw null; }
     }
-    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(96))]
+    [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlEvidence | System.Security.Permissions.SecurityPermissionFlag.ControlPolicy)]
     public partial class SynchronizationContext
     {
         public SynchronizationContext() { }
@@ -25955,7 +25955,7 @@ namespace System.Threading
         public virtual int Wait(System.IntPtr[] waitHandles, bool waitAll, int millisecondsTimeout) { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.CLSCompliantAttribute(false)]
         [System.Runtime.ConstrainedExecution.PrePrepareMethodAttribute]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         [System.Security.SecurityCriticalAttribute]
         protected static int WaitHelper(System.IntPtr[] waitHandles, bool waitAll, int millisecondsTimeout) { throw null; }
     }
@@ -25968,7 +25968,7 @@ namespace System.Threading
         public SynchronizationLockException(string message) { }
         public SynchronizationLockException(string message, System.Exception innerException) { }
     }
-    [System.Runtime.InteropServices.ClassInterfaceAttribute((System.Runtime.InteropServices.ClassInterfaceType)(0))]
+    [System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
     [System.Runtime.InteropServices.ComDefaultInterfaceAttribute(typeof(System.Runtime.InteropServices._Thread))]
     [System.Runtime.InteropServices.ComVisibleAttribute(true)]
     public sealed partial class Thread : System.Runtime.ConstrainedExecution.CriticalFinalizerObject, System.Runtime.InteropServices._Thread
@@ -25985,14 +25985,14 @@ namespace System.Threading
         public System.Threading.ApartmentState ApartmentState { [System.Security.SecuritySafeCriticalAttribute]get { throw null; } [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Synchronization=true, SelfAffectingThreading=true)]set { } }
         public static System.Runtime.Remoting.Contexts.Context CurrentContext { [System.Security.SecurityCriticalAttribute]get { throw null; } }
         public System.Globalization.CultureInfo CurrentCulture { get { throw null; } [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, ControlThread=true)]set { } }
-        public static System.Security.Principal.IPrincipal CurrentPrincipal { [System.Security.SecuritySafeCriticalAttribute]get { throw null; } [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(512))]set { } }
-        public static System.Threading.Thread CurrentThread { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1)), System.Security.SecuritySafeCriticalAttribute]get { throw null; } }
+        public static System.Security.Principal.IPrincipal CurrentPrincipal { [System.Security.SecuritySafeCriticalAttribute]get { throw null; } [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.ControlPrincipal)]set { } }
+        public static System.Threading.Thread CurrentThread { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail), System.Security.SecuritySafeCriticalAttribute]get { throw null; } }
         public System.Globalization.CultureInfo CurrentUICulture { get { throw null; } [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, ExternalThreading=true)]set { } }
-        public System.Threading.ExecutionContext ExecutionContext { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1)), System.Security.SecuritySafeCriticalAttribute]get { throw null; } }
+        public System.Threading.ExecutionContext ExecutionContext { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail), System.Security.SecuritySafeCriticalAttribute]get { throw null; } }
         public bool IsAlive { [System.Security.SecuritySafeCriticalAttribute][System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)]get { throw null; } }
         public bool IsBackground { [System.Security.SecuritySafeCriticalAttribute]get { throw null; } [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, SelfAffectingThreading=true)]set { } }
         public bool IsThreadPoolThread { [System.Security.SecuritySafeCriticalAttribute][System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)]get { throw null; } }
-        public int ManagedThreadId { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2)), System.Security.SecuritySafeCriticalAttribute][System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)]get { throw null; } }
+        public int ManagedThreadId { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success), System.Security.SecuritySafeCriticalAttribute][System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)]get { throw null; } }
         public string Name { get { throw null; } [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, ExternalThreading=true)]set { } }
         public System.Threading.ThreadPriority Priority { [System.Security.SecuritySafeCriticalAttribute]get { throw null; } [System.Security.SecuritySafeCriticalAttribute][System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, SelfAffectingThreading=true)]set { } }
         public System.Threading.ThreadState ThreadState { [System.Security.SecuritySafeCriticalAttribute]get { throw null; } }
@@ -26006,24 +26006,24 @@ namespace System.Threading
         public static System.LocalDataStoreSlot AllocateDataSlot() { throw null; }
         [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, SharedState=true, ExternalThreading=true)]
         public static System.LocalDataStoreSlot AllocateNamedDataSlot(string name) { throw null; }
-        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         [System.Security.SecuritySafeCriticalAttribute]
         [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Synchronization=true, ExternalThreading=true)]
         public static void BeginCriticalRegion() { }
-        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         [System.Security.SecurityCriticalAttribute]
         public static void BeginThreadAffinity() { }
-        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecurityCriticalAttribute]
         public void DisableComObjectEagerCleanup() { }
-        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Synchronization=true, ExternalThreading=true)]
         public static void EndCriticalRegion() { }
-        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.InternalCall)][System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         [System.Security.SecurityCriticalAttribute]
         public static void EndThreadAffinity() { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         ~Thread() { }
         [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, SharedState=true, ExternalThreading=true)]
@@ -26073,7 +26073,7 @@ namespace System.Threading
         [System.Security.SecuritySafeCriticalAttribute]
         public static void Sleep(int millisecondsTimeout) { }
         public static void Sleep(System.TimeSpan timeout) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Synchronization=true, ExternalThreading=true)]
         public static void SpinWait(int iterations) { }
@@ -26088,7 +26088,7 @@ namespace System.Threading
         public void Suspend() { }
         void System.Runtime.InteropServices._Thread.GetIDsOfNames([System.Runtime.InteropServices.In]ref System.Guid riid, System.IntPtr rgszNames, uint cNames, uint lcid, System.IntPtr rgDispId) { }
         void System.Runtime.InteropServices._Thread.GetTypeInfo(uint iTInfo, uint lcid, System.IntPtr ppTInfo) { }
-        void System.Runtime.InteropServices._Thread.GetTypeInfoCount(out uint pcTInfo) { pcTInfo = default(uint); }
+        void System.Runtime.InteropServices._Thread.GetTypeInfoCount(out uint pcTInfo) { throw null; }
         void System.Runtime.InteropServices._Thread.Invoke(uint dispIdMember, [System.Runtime.InteropServices.In]ref System.Guid riid, uint lcid, short wFlags, System.IntPtr pDispParams, System.IntPtr pVarResult, System.IntPtr pExcepInfo, System.IntPtr puArgErr) { }
         [System.Security.SecuritySafeCriticalAttribute]
         [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Synchronization=true, SelfAffectingThreading=true)]
@@ -26129,7 +26129,7 @@ namespace System.Threading
         public static void VolatileWrite(ref ulong address, ulong value) { }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)][System.CLSCompliantAttribute(false)]
         public static void VolatileWrite(ref System.UIntPtr address, System.UIntPtr value) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         [System.Security.Permissions.HostProtectionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Synchronization=true, ExternalThreading=true)]
         public static bool Yield() { throw null; }
@@ -26160,7 +26160,7 @@ namespace System.Threading
         public ThreadLocal(System.Func<T> valueFactory) { }
         public ThreadLocal(System.Func<T> valueFactory, bool trackAllValues) { }
         public bool IsValueCreated { get { throw null; } }
-        [System.Diagnostics.DebuggerBrowsableAttribute((System.Diagnostics.DebuggerBrowsableState)(0))]
+        [System.Diagnostics.DebuggerBrowsableAttribute(System.Diagnostics.DebuggerBrowsableState.Never)]
         public T Value { get { throw null; } set { } }
         public System.Collections.Generic.IList<T> Values { get { throw null; } }
         public void Dispose() { }
@@ -26173,17 +26173,17 @@ namespace System.Threading
     {
         [System.ObsoleteAttribute("ThreadPool.BindHandle(IntPtr) has been deprecated.  Please use ThreadPool.BindHandle(SafeHandle) instead.", false)]
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public static bool BindHandle(System.IntPtr osHandle) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
-        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]
+        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]
         public static bool BindHandle(System.Runtime.InteropServices.SafeHandle osHandle) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
-        public static void GetAvailableThreads(out int workerThreads, out int completionPortThreads) { workerThreads = default(int); completionPortThreads = default(int); }
+        public static void GetAvailableThreads(out int workerThreads, out int completionPortThreads) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
-        public static void GetMaxThreads(out int workerThreads, out int completionPortThreads) { workerThreads = default(int); completionPortThreads = default(int); }
+        public static void GetMaxThreads(out int workerThreads, out int completionPortThreads) { throw null; }
         [System.Security.SecuritySafeCriticalAttribute]
-        public static void GetMinThreads(out int workerThreads, out int completionPortThreads) { workerThreads = default(int); completionPortThreads = default(int); }
+        public static void GetMinThreads(out int workerThreads, out int completionPortThreads) { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)][System.Security.SecuritySafeCriticalAttribute]
         public static bool QueueUserWorkItem(System.Threading.WaitCallback callBack) { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)][System.Security.SecuritySafeCriticalAttribute]
@@ -26314,74 +26314,74 @@ namespace System.Threading
     public delegate void TimerCallback(object state);
     public static partial class Volatile
     {
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static bool Read(ref bool location) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static byte Read(ref byte location) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static double Read(ref double location) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static short Read(ref short location) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static int Read(ref int location) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static long Read(ref long location) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static System.IntPtr Read(ref System.IntPtr location) { throw null; }
         [System.CLSCompliantAttribute(false)]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static sbyte Read(ref sbyte location) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static float Read(ref float location) { throw null; }
         [System.CLSCompliantAttribute(false)]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static ushort Read(ref ushort location) { throw null; }
         [System.CLSCompliantAttribute(false)]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static uint Read(ref uint location) { throw null; }
         [System.CLSCompliantAttribute(false)]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static ulong Read(ref ulong location) { throw null; }
         [System.CLSCompliantAttribute(false)]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static System.UIntPtr Read(ref System.UIntPtr location) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static T Read<T>(ref T location) where T : class { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static void Write(ref bool location, bool value) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static void Write(ref byte location, byte value) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static void Write(ref double location, double value) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static void Write(ref short location, short value) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static void Write(ref int location, int value) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static void Write(ref long location, long value) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static void Write(ref System.IntPtr location, System.IntPtr value) { }
         [System.CLSCompliantAttribute(false)]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static void Write(ref sbyte location, sbyte value) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static void Write(ref float location, float value) { }
         [System.CLSCompliantAttribute(false)]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static void Write(ref ushort location, ushort value) { }
         [System.CLSCompliantAttribute(false)]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static void Write(ref uint location, uint value) { }
         [System.CLSCompliantAttribute(false)]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static void Write(ref ulong location, ulong value) { }
         [System.CLSCompliantAttribute(false)]
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         public static void Write(ref System.UIntPtr location, System.UIntPtr value) { }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static void Write<T>(ref T location, T value) where T : class { }
     }
@@ -26394,8 +26394,8 @@ namespace System.Threading
         public const int WaitTimeout = 258;
         protected WaitHandle() { }
         [System.ObsoleteAttribute("Use the SafeWaitHandle property instead.")]
-        public virtual System.IntPtr Handle { [System.Security.SecuritySafeCriticalAttribute]get { throw null; } [System.Security.SecurityCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]set { } }
-        public Microsoft.Win32.SafeHandles.SafeWaitHandle SafeWaitHandle { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1)), System.Security.SecurityCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]get { throw null; } [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(2)), System.Security.SecurityCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=(System.Security.Permissions.SecurityPermissionFlag)(2))]set { } }
+        public virtual System.IntPtr Handle { [System.Security.SecuritySafeCriticalAttribute]get { throw null; } [System.Security.SecurityCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]set { } }
+        public Microsoft.Win32.SafeHandles.SafeWaitHandle SafeWaitHandle { [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail), System.Security.SecurityCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]get { throw null; } [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.Success), System.Security.SecurityCriticalAttribute][System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)]set { } }
         public virtual void Close() { }
         public void Dispose() { }
         [System.Security.SecuritySafeCriticalAttribute]
@@ -26410,16 +26410,16 @@ namespace System.Threading
         public static bool WaitAll(System.Threading.WaitHandle[] waitHandles, int millisecondsTimeout, bool exitContext) { throw null; }
         public static bool WaitAll(System.Threading.WaitHandle[] waitHandles, System.TimeSpan timeout) { throw null; }
         public static bool WaitAll(System.Threading.WaitHandle[] waitHandles, System.TimeSpan timeout, bool exitContext) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static int WaitAny(System.Threading.WaitHandle[] waitHandles) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static int WaitAny(System.Threading.WaitHandle[] waitHandles, int millisecondsTimeout) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         [System.Security.SecuritySafeCriticalAttribute]
         public static int WaitAny(System.Threading.WaitHandle[] waitHandles, int millisecondsTimeout, bool exitContext) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static int WaitAny(System.Threading.WaitHandle[] waitHandles, System.TimeSpan timeout) { throw null; }
-        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute((System.Runtime.ConstrainedExecution.Consistency)(3), (System.Runtime.ConstrainedExecution.Cer)(1))]
+        [System.Runtime.ConstrainedExecution.ReliabilityContractAttribute(System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail)]
         public static int WaitAny(System.Threading.WaitHandle[] waitHandles, System.TimeSpan timeout, bool exitContext) { throw null; }
         public virtual bool WaitOne() { throw null; }
         public virtual bool WaitOne(int millisecondsTimeout) { throw null; }
@@ -26871,7 +26871,7 @@ namespace System.Threading.Tasks
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]public Task(System.Func<TResult> function, System.Threading.CancellationToken cancellationToken, System.Threading.Tasks.TaskCreationOptions creationOptions) : base (default(System.Action)) { }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]public Task(System.Func<TResult> function, System.Threading.Tasks.TaskCreationOptions creationOptions) : base (default(System.Action)) { }
         public static new System.Threading.Tasks.TaskFactory<TResult> Factory { get { throw null; } }
-        [System.Diagnostics.DebuggerBrowsableAttribute((System.Diagnostics.DebuggerBrowsableState)(0))]
+        [System.Diagnostics.DebuggerBrowsableAttribute(System.Diagnostics.DebuggerBrowsableState.Never)]
         public TResult Result { get { throw null; } }
         public new System.Runtime.CompilerServices.ConfiguredTaskAwaitable<TResult> ConfigureAwait(bool continueOnCapturedContext) { throw null; }
         [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]public System.Threading.Tasks.Task ContinueWith(System.Action<System.Threading.Tasks.Task<TResult>, object> continuationAction, object state) { throw null; }
diff --git a/v4.7.2/Microsoft.Build.Utilities.v4.0.dll b/v4.7.2/Microsoft.Build.Utilities.v4.0.dll
index 02e5a3a..043e661 100644
--- a/v4.7.2/Microsoft.Build.Utilities.v4.0.dll
+++ b/v4.7.2/Microsoft.Build.Utilities.v4.0.dll
diff --git a/v4.7.2/Microsoft.Build.dll b/v4.7.2/Microsoft.Build.dll
index c79fc7b..ab71e97 100644
--- a/v4.7.2/Microsoft.Build.dll
+++ b/v4.7.2/Microsoft.Build.dll
diff --git a/v4.7.2/Microsoft.VisualC.dll b/v4.7.2/Microsoft.VisualC.dll
index 2546b2b..7afc277 100644
--- a/v4.7.2/Microsoft.VisualC.dll
+++ b/v4.7.2/Microsoft.VisualC.dll
diff --git a/v4.7.2/System.ComponentModel.Composition.dll b/v4.7.2/System.ComponentModel.Composition.dll
index 47782b2..2bd8aa8 100644
--- a/v4.7.2/System.ComponentModel.Composition.dll
+++ b/v4.7.2/System.ComponentModel.Composition.dll
diff --git a/v4.7.2/System.Configuration.dll b/v4.7.2/System.Configuration.dll
index f56096a..61bde2a 100644
--- a/v4.7.2/System.Configuration.dll
+++ b/v4.7.2/System.Configuration.dll
diff --git a/v4.7.2/System.Core.dll b/v4.7.2/System.Core.dll
index 4a42edd..b6008cf 100644
--- a/v4.7.2/System.Core.dll
+++ b/v4.7.2/System.Core.dll
diff --git a/v4.7.2/System.Data.Entity.dll b/v4.7.2/System.Data.Entity.dll
index 63a79e7..486ae28 100644
--- a/v4.7.2/System.Data.Entity.dll
+++ b/v4.7.2/System.Data.Entity.dll
diff --git a/v4.7.2/System.Data.OracleClient.dll b/v4.7.2/System.Data.OracleClient.dll
index 6a81be1..1849fc5 100644
--- a/v4.7.2/System.Data.OracleClient.dll
+++ b/v4.7.2/System.Data.OracleClient.dll
diff --git a/v4.7.2/System.Data.Services.Client.dll b/v4.7.2/System.Data.Services.Client.dll
index 5a3a564..eaa15af 100644
--- a/v4.7.2/System.Data.Services.Client.dll
+++ b/v4.7.2/System.Data.Services.Client.dll
diff --git a/v4.7.2/System.Data.dll b/v4.7.2/System.Data.dll
index b56ae66..ae3aba4 100644
--- a/v4.7.2/System.Data.dll
+++ b/v4.7.2/System.Data.dll
diff --git a/v4.7.2/System.Design.dll b/v4.7.2/System.Design.dll
index e5ae48b..16a513a 100644
--- a/v4.7.2/System.Design.dll
+++ b/v4.7.2/System.Design.dll
diff --git a/v4.7.2/System.DirectoryServices.dll b/v4.7.2/System.DirectoryServices.dll
index 11c43d8..eda4dcd 100644
--- a/v4.7.2/System.DirectoryServices.dll
+++ b/v4.7.2/System.DirectoryServices.dll
diff --git a/v4.7.2/System.Drawing.dll b/v4.7.2/System.Drawing.dll
index 93303d0..63d3706 100644
--- a/v4.7.2/System.Drawing.dll
+++ b/v4.7.2/System.Drawing.dll
diff --git a/v4.7.2/System.EnterpriseServices.dll b/v4.7.2/System.EnterpriseServices.dll
index 416f4b0..58b4183 100644
--- a/v4.7.2/System.EnterpriseServices.dll
+++ b/v4.7.2/System.EnterpriseServices.dll
diff --git a/v4.7.2/System.IdentityModel.dll b/v4.7.2/System.IdentityModel.dll
index 1f41b7c..c8d9a14 100644
--- a/v4.7.2/System.IdentityModel.dll
+++ b/v4.7.2/System.IdentityModel.dll
diff --git a/v4.7.2/System.Net.Http.dll b/v4.7.2/System.Net.Http.dll
index 9b0863b..aacfe53 100644
--- a/v4.7.2/System.Net.Http.dll
+++ b/v4.7.2/System.Net.Http.dll
diff --git a/v4.7.2/System.Net.dll b/v4.7.2/System.Net.dll
index 88baf21..e0ca19e 100644
--- a/v4.7.2/System.Net.dll
+++ b/v4.7.2/System.Net.dll
diff --git a/v4.7.2/System.Numerics.dll b/v4.7.2/System.Numerics.dll
index e83294b..bcdcf56 100644
--- a/v4.7.2/System.Numerics.dll
+++ b/v4.7.2/System.Numerics.dll
diff --git a/v4.7.2/System.Runtime.Remoting.dll b/v4.7.2/System.Runtime.Remoting.dll
index e3db03e..07a92be 100644
--- a/v4.7.2/System.Runtime.Remoting.dll
+++ b/v4.7.2/System.Runtime.Remoting.dll
diff --git a/v4.7.2/System.Runtime.Serialization.dll b/v4.7.2/System.Runtime.Serialization.dll
index 9233f7c..8ae7300 100644
--- a/v4.7.2/System.Runtime.Serialization.dll
+++ b/v4.7.2/System.Runtime.Serialization.dll
diff --git a/v4.7.2/System.Security.dll b/v4.7.2/System.Security.dll
index 47ad570..150177b 100644
--- a/v4.7.2/System.Security.dll
+++ b/v4.7.2/System.Security.dll
diff --git a/v4.7.2/System.ServiceModel.Activation.dll b/v4.7.2/System.ServiceModel.Activation.dll
index 25855b0..50e734f 100644
--- a/v4.7.2/System.ServiceModel.Activation.dll
+++ b/v4.7.2/System.ServiceModel.Activation.dll
diff --git a/v4.7.2/System.ServiceModel.Discovery.dll b/v4.7.2/System.ServiceModel.Discovery.dll
index cc900ef..f8b5c5f 100644
--- a/v4.7.2/System.ServiceModel.Discovery.dll
+++ b/v4.7.2/System.ServiceModel.Discovery.dll
diff --git a/v4.7.2/System.ServiceModel.Web.dll b/v4.7.2/System.ServiceModel.Web.dll
index f31863f..3d0f580 100644
--- a/v4.7.2/System.ServiceModel.Web.dll
+++ b/v4.7.2/System.ServiceModel.Web.dll
diff --git a/v4.7.2/System.ServiceModel.dll b/v4.7.2/System.ServiceModel.dll
index 1c15ef4..33ed743 100644
--- a/v4.7.2/System.ServiceModel.dll
+++ b/v4.7.2/System.ServiceModel.dll
diff --git a/v4.7.2/System.Web.DynamicData.dll b/v4.7.2/System.Web.DynamicData.dll
index df7cde4..2f63ff6 100644
--- a/v4.7.2/System.Web.DynamicData.dll
+++ b/v4.7.2/System.Web.DynamicData.dll
diff --git a/v4.7.2/System.Web.Extensions.Design.dll b/v4.7.2/System.Web.Extensions.Design.dll
index 3f1d17b..2d57802 100644
--- a/v4.7.2/System.Web.Extensions.Design.dll
+++ b/v4.7.2/System.Web.Extensions.Design.dll
diff --git a/v4.7.2/System.Web.Extensions.dll b/v4.7.2/System.Web.Extensions.dll
index f594c98..f693985 100644
--- a/v4.7.2/System.Web.Extensions.dll
+++ b/v4.7.2/System.Web.Extensions.dll
diff --git a/v4.7.2/System.Web.dll b/v4.7.2/System.Web.dll
index 9958da4..70e9d9c 100644
--- a/v4.7.2/System.Web.dll
+++ b/v4.7.2/System.Web.dll
diff --git a/v4.7.2/System.Windows.Forms.dll b/v4.7.2/System.Windows.Forms.dll
index c905a2b..ab7cd32 100644
--- a/v4.7.2/System.Windows.Forms.dll
+++ b/v4.7.2/System.Windows.Forms.dll
diff --git a/v4.7.2/System.Xaml.dll b/v4.7.2/System.Xaml.dll
index 78e5ddd..c8b6abf 100644
--- a/v4.7.2/System.Xaml.dll
+++ b/v4.7.2/System.Xaml.dll
diff --git a/v4.7.2/System.Xml.dll b/v4.7.2/System.Xml.dll
index 538e11d..0ca33e2 100644
--- a/v4.7.2/System.Xml.dll
+++ b/v4.7.2/System.Xml.dll
diff --git a/v4.7.2/System.dll b/v4.7.2/System.dll
index 4fb7d74..ca4bfc7 100644
--- a/v4.7.2/System.dll
+++ b/v4.7.2/System.dll
diff --git a/v4.7.2/WindowsBase.dll b/v4.7.2/WindowsBase.dll
index f9d9df9..c5eefa3 100644
--- a/v4.7.2/WindowsBase.dll
+++ b/v4.7.2/WindowsBase.dll
diff --git a/v4.7.2/mscorlib.dll b/v4.7.2/mscorlib.dll
index 627de4d..e2470c6 100644
--- a/v4.7.2/mscorlib.dll
+++ b/v4.7.2/mscorlib.dll