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WM_ Message Handlers: A - C

 

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The latest version of this topic can be found at WM_ Message Handlers: A - C.

The following map entries on the left correspond to the function prototypes on the right:

Map entry Function prototype
ON_WM_ACTIVATE() afx_msg void OnActivate(UINT, CWnd*, BOOL);
ON_WM_ACTIVATEAPP() afx_msg void OnActivateApp(BOOL, DWORD);
ON_WM_APPCOMMAND() afx_msg void OnAppCommand(CWnd*, UINT, UINT, UINT);
ON_WM_ASKCBFORMATNAME() afx_msg void OnAskCbFormatName(UINT, LPSTR);
ON_WM_CANCELMODE() afx_msg void OnCancelMode();
ON_WM_CAPTURECHANGED() afx_msg void OnCaptureChanged(CWnd*);
ON_WM_CHANGECBCHAIN() afx_msg void OnChangeCbChain(HWND, HWND);
ON_WM_CHAR() afx_msg void OnChar(UINT, UINT, UINT);
ON_WM_CHARTOITEM() afx_msg int OnCharToItem(UINT, CWnd*, UINT);
ON_WM_CHILDACTIVATE() afx_msg void OnChildActivate();
ON_WM_CLIPBOARDUPDATE() afx_msg void OnClipboardUpdate();
ON_WM_CLOSE() afx_msg void OnClose();
ON_WM_COMPACTING() afx_msg void OnCompacting(UINT);
ON_WM_COMPAREITEM() afx_msg int OnCompareItem(LPCOMPAREITEMSTRUCT);
ON_WM_CONTEXTMENU() afx_msg void OnContextMenu(CWnd*, CPoint);
ON_WM_COPYDATA() afx_msg BOOL OnCopyData(CWnd* pWnd, COPYDATASTRUCT* pCopyDataStruct);
ON_WM_CREATE() afx_msg int OnCreate(LPCREATESTRUCT);
ON_WM_CTLCOLOR() afx_msg HBRUSH OnCtlColor(CDC*, CWnd*, UINT);

See Also

Message Maps
Handlers for WM_ Messages