526互联

MFC-StretchBlt

MFC-StretchBlt把源DC拷贝到目标DC(缩放拷贝)

PAINTSTRUCT ps = {0}; HDC hdc; switch (message) { case WM_PAINT: hdc = ::BeginPaint(m_hWnd, &ps); HBITMAP hbmp = (HBITMAP)::LoadImage(NULL, _T("D:\\bb ......
拷贝 MFC-StretchBlt StretchBlt 目标 MFC
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