Marshal.GetFunctionPointerForDelegate(TDelegate) Method (TDelegate)
[Supported in the .NET Framework 4.5.1 and later versions]
Converts a delegate of a specified type to a function pointer that is callable from unmanaged code.
Assembly: mscorlib (in mscorlib.dll)
The type of delegate to convert.
The delegate to be passed to unmanaged code.
Return ValueType: System.IntPtr
A value that can be passed to unmanaged code, which, in turn, can use it to call the underlying managed delegate.
The d parameter is a null reference (Nothing in Visual Basic).
The delegate d is converted to a function pointer that can be passed to unmanaged code by using the __stdcall calling convention.
You must manually keep the delegate from being collected by the garbage collector from managed code. The garbage collector does not track references to unmanaged code.
requires full trust for the immediate caller. This member cannot be used by partially trusted or transparent code.
Windows Phone 8.1
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.