VC6.0中对消息的特殊处理--PreTranslateMessage说明

首先看看MSDN对PreTranslateMessage的说明

 

 

Override this function to filter window messages before they are dispatched to the Windows functions TranslateMessage and DispatchMessage The default implementation performs accelerator-key translation, so you must call the CWinApp::PreTranslateMessage member function in your overridden version.

virtual BOOL PreTranslateMessage( MSG* pMsg );

Parameters

pMsg

A pointer to a MSG structure that contains the message to process.