windows mobile 根据Buffer中的图片数据进行图片呈现的方法.
data:buffer中的图片数据
size:buffer中的图片数据的大小
IImagingFactory *pImgFac;IImage *pImage;ImageInfo info;if(SUCCEEDED(CoCreateInstance(CLSID_ImagingFactory,NULL,CLSCTX_INPROC_SERVER,IID_IImagingFactory,(void **)&pImgFac))){ if(SUCCEEDED(pImgFac->CreateImageFromBuffer(data,size,BufferDisposalFlagNone ,&pImage))) { pImage->GetImageInfo(&info); HDC hdc=::GetDC(NULL); HDC hMemdc=::CreateCompatibleDC(hdc); HBITMAP hImg=::CreateCompatibleBitmap(hdc,info.Width,info.Height); ::SelectObject(hMemdc,hImg); RECT rect = { 0 , 0 , info.Width,info.Height}; pImage -> Draw(hMemdc, &rect,NULL); ::DeleteDC(hMemdc); ::DeleteDC(hdc); pImage->Release(); } pImgFac->Release();}