Called by WindowProc to process messages not handled by the message map.
LRESULT DefWindowProc( )
LRESULT DefWindowProc(
UINT uMsg,
WPARAM wParam,
LPARAM lParam
);
Parameters
uMsg
[in] The message sent to the window.wParam
[in] Additional message-specific information.lParam
[in] Additional message-specific information.
Return Value
The result of the message processing.
Remarks
By default, DefWindowProc calls the CallWindowProc Win32 function to send the message information to the window procedure specified in m_pfnSuperWindowProc.
Requirements
Header: atlwin.h