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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
using System.Runtime.CompilerServices;
using System.Reflection.Emit;
namespace System.Reflection
{
partial class MethodBase
{
public static MethodBase GetMethodFromHandle (RuntimeMethodHandle handle)
{
if (handle.IsNullHandle ())
throw new ArgumentException (SR.Argument_InvalidHandle);
MethodBase m = RuntimeMethodInfo.GetMethodFromHandleInternalType (handle.Value, IntPtr.Zero);
if (m == null)
throw new ArgumentException (SR.Argument_InvalidHandle);
Type declaringType = m.DeclaringType;
if (declaringType != null && declaringType.IsGenericType)
throw new ArgumentException (String.Format (SR.Argument_MethodDeclaringTypeGeneric,
m, declaringType.GetGenericTypeDefinition ()));
return m;
}
public static MethodBase GetMethodFromHandle (RuntimeMethodHandle handle, RuntimeTypeHandle declaringType)
{
if (handle.IsNullHandle ())
throw new ArgumentException (SR.Argument_InvalidHandle);
MethodBase m = RuntimeMethodInfo.GetMethodFromHandleInternalType (handle.Value, declaringType.Value);
if (m == null)
throw new ArgumentException (SR.Argument_InvalidHandle);
return m;
}
[MethodImplAttribute (MethodImplOptions.InternalCall)]
public extern static MethodBase GetCurrentMethod ();
internal virtual ParameterInfo[] GetParametersNoCopy ()
{
return GetParametersInternal ();
}
internal virtual ParameterInfo[] GetParametersInternal ()
{
throw new NotImplementedException ();
}
internal virtual int GetParametersCount ()
{
throw new NotImplementedException ();
}
internal virtual Type GetParameterType (int pos)
{
throw new NotImplementedException ();
}
internal virtual Type[] GetParameterTypes ()
{
ParameterInfo[] paramInfo = GetParametersNoCopy ();
Type[] parameterTypes = new Type [paramInfo.Length];
for (int i = 0; i < paramInfo.Length; i++)
parameterTypes [i] = paramInfo [i].ParameterType;
return parameterTypes;
}
internal virtual int get_next_table_index (object obj, int table, int count)
{
throw new NotImplementedException ();
}
}
}
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