摘要： void CMy08301Dlg::OnPaint(){CPaintDC dc(this);CDC dcMem; CBitmap bmpMem; dcMem.CreateCompatibleDC(&dc); bmpMem.CreateCompatibleBitmap(&dc,800,480);dcMem.SelectObject(&bmpMem); CDC dcMem2; dcMem2.CreateCompatibleDC(&dcMem); CBitmap bmpMem2; CString ok=L"//……//ok.bmp/0"; CStr 阅读全文