AFX_GLOBAL_DATA::DwmDefWindowProc
Provides a simple way to call the Windows DwmDefWindowProc method.
LRESULT DwmDefWindowProc(
HWND hWnd,
UINT message,
WPARAM wp,
LPARAM lp
);
Parameters
[in] hWnd
Handle to the window procedure that received the message.[in] message
Specifies the message.[in] wp
Specifies additional message information. The content of this parameter depends on the value of the message parameter.[in] lp
Specifies additional message information. The content of this parameter depends on the value of the message parameter.
Return Value
The result of the hit test.
Remarks
This method enables Desktop Window Manager (DWM) hit-testing within the non-client area when it is called with the WM_NCHITTEST notification.
Requirements
Header: afxglobals.h