摘要:
考虑单窗口情况: 假设自己通过new创建了一个窗口对象pWnd,然后pWnd->Create。则销毁窗口的调用次序: 1. 手工调用pWnd->DestroyWindow(); 2. DestroyWindow会发送WM_DESTROY; 3. WM_DESTROY对应的消息处理函数是OnDestroy(); 4. DestroyWindow会发送WM_NCDESTROY; 5. WM_NCDESTROY对应的消息处理函数是OnNcDestroy; 6. OnNcDestroy最后会调用PostNcDestroy; 7. PostNcDestroy经常被用户重载以提供释放内存... 阅读全文
posted @ 2013-07-11 11:11
DoubleLi
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