Windows Gdi 应用-入门篇 (VC SDK)

HDChDestDC;RECTrc;//..此处得到目标的HDC和目标的RECTHDChdc=::CreateCompatibleDC(hDestDC);HBITMAPhBitmap=::CreateCompatibleBitmap(hDestDC,rc.right,rc.bottom);HBITMAPhOldBitmap=::SelectObject(hDC,hBitmap);//...此处用hdc进行绘图//...::BitBlt(m_h...