Question

C++怎么直接在win32程序中显示图片？

Answer 1

HBITMAP hBmp = ::LoadBitmap(::AfxGetInstanceHandle(), "文件名");
HDC hDC = ::GetDC(your hWnd);//显示图像的窗口HWND.
HDC hMemDC = ::CreateCompatibleDC(hDC);
HBITMAP hBmpOld = (HBITMAP)::SelectObject(hMemDC, hBmp);
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你的操作
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::BitBlt(hDC, 0, 0, nWidth, nHeight, hMemDC, 0, 0, SRCCOPY);
::SelectObject(hMemDC, hBmpOld);
::DeleteObject(hBmp);
::DeleteObject(hMemDC);
::ReleaseDC(your hWnd, hDC);