第五章4.txt

本书在复习C++基础知识后

BOOL CMainFrame::PreTranslateMessage(MSG* pMsg) 
{
	if (pMsg->message == WM_LBUTTONDBLCLK)
	{
		// 隐藏窗口
		ShowWindow(SW_HIDE);	
		// 向托盘中添加图标
		NOTIFYICONDATA tnid; 
 
		tnid.cbSize 	= sizeof(NOTIFYICONDATA); 
		tnid.hWnd 	= m_hWnd; 
		tnid.uFlags 	= NIF_MESSAGE | NIF_ICON | NIF_TIP; 
		tnid.uCallbackMessage = WM_ICON_NOTIFY; 
		tnid.hIcon		= AfxGetApp()->LoadIcon( IDR_MAINFRAME ) ; 
		lstrcpyn(tnid.szTip, "综合应用", sizeof(tnid.szTip)); 
 
		Shell_NotifyIcon(NIM_ADD, &tnid); 
		// 启动计时器
		SetTimer( 1, 500, NULL );
	}
		return CFrameWnd::PreTranslateMessage(pMsg);
}