请教一下如何从内存中载入BMP图像和光标？
完整的bmp和光标文件已经存贮在内存中， 请教一下如何从内存中载入BMP图像和光标？
[解决办法]
呵呵，http://shukaiyang.myweb.hinet.net/dibtips/index.html好像不对
这里有个函数，你改一下就可以，看ReadFile之后的部分
HBITMAP CreateBitmapObjectFromDibFile (HDC hdc, PTSTR szFileName)
{
BITMAPFILEHEADER * pbmfh ;
BOOL bSuccess ;
DWORD dwFileSize, dwHighSize, dwBytesRead ;
HANDLE hFile ;
HBITMAP hBitmap ;
// Open the file: read access, prohibit write access
hFile = CreateFile (szFileName, GENERIC_READ, FILE_SHARE_READ, NULL,
OPEN_EXISTING, FILE_FLAG_SEQUENTIAL_SCAN, NULL) ;
if (hFile == INVALID_HANDLE_VALUE)
return NULL ;
// Read in the whole file
dwFileSize = GetFileSize (hFile, &dwHighSize) ;
if (dwHighSize)
{
CloseHandle (hFile) ;
return NULL ;
}
pbmfh = malloc (dwFileSize) ;
if (!pbmfh)
{
CloseHandle (hFile) ;
return NULL ;
}
bSuccess = ReadFile (hFile, pbmfh, dwFileSize, &dwBytesRead, NULL) ;
CloseHandle (hFile) ;
// Verify the file
if (!bSuccess || (dwBytesRead != dwFileSize)
|| (pbmfh-> bfType != * (WORD *) "BM ")
|| (pbmfh-> bfSize != dwFileSize))
{
free (pbmfh) ;
return NULL ;
}
// Create the DDB
hBitmap = CreateDIBitmap (hdc,
(BITMAPINFOHEADER *) (pbmfh + 1),
CBM_INIT,
(BYTE *) pbmfh + pbmfh-> bfOffBits,
(BITMAPINFO *) (pbmfh + 1),
DIB_RGB_COLORS) ;
free (pbmfh) ;
return hBitmap ;
}
