Marshal.GetUnmanagedThunkForManagedMethodPtr(IntPtr, IntPtr, Int32) Method

Reference

Definition

Namespace:: System.Runtime.InteropServices

Assembly:: mscorlib.dll

Important

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Caution

The GetUnmanagedThunkForManagedMethodPtr 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 unmanaged to managed code.

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

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

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

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

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

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

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

Public Shared Function GetUnmanagedThunkForManagedMethodPtr (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 a function that will marshal a call from pfnMethodToWrap to managed code.

Attributes: ObsoleteAttribute SecurityCriticalAttribute

Remarks

GetUnmanagedThunkForManagedMethodPtr 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)

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