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CWindowImpl::DefWindowProc

  • Articolo

Called by WindowProc to process messages not handled by the message map.

LRESULT DefWindowProc( 
   UINT uMsg, 
   WPARAM wParam, 
   LPARAM lParam  
); 
LRESULT DefWindowProc( );

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.

The function with no parameters automatically retrieves the needed parameters from the current message.

Requirements

Header: atlwin.h

See Also

Reference

CWindowImpl Class