HWND_UserSize64 function (oleidl.h)
Calculates the wire size of the HWND object and gets its handle and data.
unsigned long HWND_UserSize64( [in] unsigned long *unnamedParam1, [in] unsigned long unnamedParam2, [in] HWND *unnamedParam3 );
The data used by RPC.
The current buffer offset where the object will be marshaled. The method has to account for any padding needed for the HWND object to be properly aligned when it will be marshaled to the buffer.
|Minimum supported client||Windows XP [desktop apps | UWP apps]|