1 files changed, 16 insertions, 2 deletions
diff --git a/Src/Newtonsoft.Json/Serialization/DefaultContractResolver.cs b/Src/Newtonsoft.Json/Serialization/DefaultContractResolver.cs
index ce4ea62..6199e99 100644
--- a/Src/Newtonsoft.Json/Serialization/DefaultContractResolver.cs
+++ b/Src/Newtonsoft.Json/Serialization/DefaultContractResolver.cs
@@ -34,7 +34,6 @@ using System.ComponentModel;
 using System.Dynamic;
 #endif
 using System.Globalization;
-using System.Linq;
 using System.Reflection;
 using System.Runtime.Serialization;
 #if !NETFX_CORE
@@ -48,6 +47,11 @@ using System.Runtime.CompilerServices;
 #if NETFX_CORE
 using ICustomAttributeProvider = Newtonsoft.Json.Utilities.CustomAttributeProvider;
 #endif
+#if NET20
+using Newtonsoft.Json.Utilities.LinqBridge;
+#else
+using System.Linq;
+#endif
 
 namespace Newtonsoft.Json.Serialization
 {
@@ -147,6 +151,16 @@ namespace Newtonsoft.Json.Serialization
     /// </value>
     public bool SerializeCompilerGeneratedMembers { get; set; }
 
+#if !SILVERLIGHT && !PocketPC && !NETFX_CORE
+    /// <summary>
+    /// Gets or sets a value indicating whether to ignore the ISerializable interface when serializing and deserializing types.
+    /// </summary>
+    /// <value>
+    /// 	<c>true</c> if the ISerializable interface will be ignored when serializing and deserializing types; otherwise, <c>false</c>.
+    /// </value>
+    public bool IgnoreSerializableInterface { get; set; }
+#endif
+
     /// <summary>
     /// Initializes a new instance of the <see cref="DefaultContractResolver"/> class.
     /// </summary>
@@ -686,7 +700,7 @@ namespace Newtonsoft.Json.Serialization
         return CreateStringContract(objectType);
 
 #if !SILVERLIGHT && !PocketPC && !NETFX_CORE
-      if (typeof(ISerializable).IsAssignableFrom(t))
+      if (!IgnoreSerializableInterface && typeof(ISerializable).IsAssignableFrom(t))
         return CreateISerializableContract(objectType);
 #endif