MFC应用程序的完整退出过程:点击窗口右上角的关闭按钮,或选择【File/Close】,发出 WM_CLOSE消息。CMyFrameWnd 并没有设置WM_CLOSE 处理常式,于是交给预设之处理常式。预设函数对于WM_CLOSE 的处理方式是呼叫 ::DestroyWindow, 并因而发出WM_DESTROY。预设之WM_DESTROY 处理方式是呼叫::PostQuitMessage,因此发出WM_QUIT。
1.使用者通过点击File/Close或程序窗口右上角的叉号发出WM_CLOSE消息。 2.程序没有设置WM_CLOSE处理程序,交给默认处理程序。 3.默认处理函数对于WM_CLOSE的处理方式为调用::DestoryWindow,并因而发出WM_DESTORY消息。 4.默认的WM_DESTORY处理方式为调用::PostQuitMessage,发出WM_QUIT。 5.CWinApp::Run收到WM_QUIT...
A A A A Language: Mobile Apps: For surfers: Free toolbar & extensions Word of the Day Help For webmasters: Free content Linking Lookup box Close ONWMAcronymDefinition ONWM Office of Nuclear Waste Management and Fuel Cycle Programs Copyright 1988-2018 AcronymFinder.com, All rights reserved. ...
详情如下: 一、WM_CLOSE、WM_DESTROY、WM_QUIT区别 WM_CLOSE:关闭应用程序窗口 WM_DESTROY:关闭应用程序 WM_QUIT:关闭消息循环 只有关闭了消息循环,应用程序的进程才真正退出(在任务管理器里消失)。 win32应用程序的完整退出过程:点击窗口右上角的关闭按钮,发送WM_CLOSE消息。此消息处理中调用DestroyWindow函数,发送...
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WM_CLOSE WM_COMPACTING WM_CREATE WM_DESTROY WM_ENABLE WM_ENTERSIZEMOVE WM_EXITSIZEMOVE WM_GETICON WM_GETMINMAXINFO WM_INPUTLANGCHANGE WM_INPUTLANGCHANGEREQUEST WM_MOVE WM_MOVING WM_NCACTIVATE WM_NCCALCSIZE WM_NCCREATE WM_NCDESTROY WM_NULL WM_QUERYDRAGICON ...
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制作传统 Win32 程序以及 Windows Forms 程序的时候，一个用户看起来独立的窗口本就是通过各种父子窗口...
goto error;err = Pa_CloseStream( stream );if( err != paNoError ) goto error;Pa_Terminate();return err;// wtf? A goto? Yeah, that's leftover from the portaudio example code error: Pa_Terminate(); mexPrintf( "An error occured while using the portaudio stream\n" ); ...