Marshal.GetManagedThunkForUnmanagedMethodPtr(IntPtr, IntPtr, Int32) Method

Reference

Definition

Namespace:: System.Runtime.InteropServices

Assembly:: mscorlib.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Caution

The GetManagedThunkForUnmanagedMethodPtr method has been deprecated and will be removed in a future release.

Gets a pointer to a runtime-generated function that marshals a call from managed to unmanaged code.

public:
 static IntPtr GetManagedThunkForUnmanagedMethodPtr(IntPtr pfnMethodToWrap, IntPtr pbSignature, int cbSignature);

public static IntPtr GetManagedThunkForUnmanagedMethodPtr(IntPtr pfnMethodToWrap, IntPtr pbSignature, int cbSignature);

[System.Obsolete("The GetManagedThunkForUnmanagedMethodPtr method has been deprecated and will be removed in a future release.", false)]
public static IntPtr GetManagedThunkForUnmanagedMethodPtr(IntPtr pfnMethodToWrap, IntPtr pbSignature, int cbSignature);

[System.Obsolete("The GetManagedThunkForUnmanagedMethodPtr method has been deprecated and will be removed in a future release.", false)]
[System.Security.SecurityCritical]
public static IntPtr GetManagedThunkForUnmanagedMethodPtr(IntPtr pfnMethodToWrap, IntPtr pbSignature, int cbSignature);

static member GetManagedThunkForUnmanagedMethodPtr : nativeint * nativeint * int -> nativeint

[<System.Obsolete("The GetManagedThunkForUnmanagedMethodPtr method has been deprecated and will be removed in a future release.", false)>]
static member GetManagedThunkForUnmanagedMethodPtr : nativeint * nativeint * int -> nativeint

[<System.Obsolete("The GetManagedThunkForUnmanagedMethodPtr method has been deprecated and will be removed in a future release.", false)>]
[<System.Security.SecurityCritical>]
static member GetManagedThunkForUnmanagedMethodPtr : nativeint * nativeint * int -> nativeint

Public Shared Function GetManagedThunkForUnmanagedMethodPtr (pfnMethodToWrap As IntPtr, pbSignature As IntPtr, cbSignature As Integer) As IntPtr

Parameters

pfnMethodToWrap: IntPtr

A pointer to the method to marshal.

pbSignature: IntPtr

A pointer to the method signature.

cbSignature: Int32

The number of bytes in pbSignature.

Returns

IntPtr

A pointer to the function that will marshal a call from the pfnMethodToWrap parameter to unmanaged code.

Attributes: ObsoleteAttribute SecurityCriticalAttribute

Remarks

GetManagedThunkForUnmanagedMethodPtr is exposed for compiler support only.

Applies to

Product	Versions (Obsolete)
.NET Framework	1.1 (2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1)

Share via