Calls the default window procedure, which provides default processing for any window message that an application does not process.

virtual LRESULT DefWindowProc(
   UINT message,
   WPARAM wParam,
   LPARAM lParam 
);

Parameters

message

Specifies the Windows message to be processed.

wParam

Specifies additional message-dependent information.

lParam

Specifies additional message-dependent information.

 Return Value

Depends on the message sent.

 Remarks

This member function ensures that every message is processed. It should be called with the same parameters as those received by the window procedure.

 See Also

Reference

CWnd Class
Hierarchy Chart
CWnd::Default
DefWindowProc

Concepts

CWnd Members