MFC程序中父窗体捕捉子窗体被点击的消息

只需要重载父窗体的OnCommand(WPARAM wParam, LPARAM lParam) 函数，而 不需要重载子窗体的OnLButtonUp(UINT nFlags, CPoint point) 函数 典型地如下操作即可 BOOL CDiaBoxDlg::OnCommand(WPARAM wParam, LPARAM lParam) {     // TODO: Add your specialized code here and/or call the base class     switch(HIWORD(wParam))     {     case BN_CLICKED:         TRACE("CLICKED!/n");         break;     default:         break;     }     return CDialog::OnCommand(wParam, lParam); }