CWnd::WindowProc
virtualLRESULTWindowProc(UINTmessage**,WPARAMwParam,LPARAMlParam);**
Return Value
The return value depends on the message.
Parameters
message
Specifies the Windows message to be processed.
wParam
Provides additional information used in processing the message. The parameter value depends on the message.
lParam
Provides additional information used in processing the message. The parameter value depends on the message.
Remarks
Provides a Windows procedure (WindowProc) for a CWnd object. It dispatches messages through the window’s message map.