窗口重绘

最新推荐文章于 2022-09-05 14:50:10 发布

原创最新推荐文章于 2022-09-05 14:50:10 发布 · 842 阅读

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MSG msg;                               
	while(GetMessage (&msg, PenDlg->GetSafeHwnd(), 0, 0 ))  
	{          
		char strText[MAX_PATH];
		wsprintfA(strText,"Message %x\n",msg.message);
		OutputDebugStringA(strText);
		//WriteLog(strText);

		if (msg.message == WM_PAINT)
		{
		CRect Rect;
		PenDlg->InvalidateRect(&Rect);
		PenDlg->Invalidate();
		PenDlg->UpdateWindow();
		}
		
		TranslateMessage (&msg);           
		DispatchMessage (&msg);  
	
	}