png转CBitmap

网络是个坑人的地方，需要实践！

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// 加载bmp文件到CBitmap<br>bool LoadBmpPic(CString strBmpPath, CBitmap&bmp) {     HBITMAP  bitmap;       try     {         bmp.Detach();         //从文件路径加载图片         bitmap = (HBITMAP)::LoadImage(NULL, strBmpPath, IMAGE_BITMAP, 0, 0,             LR_CREATEDIBSECTION | LR_LOADFROMFILE | LR_DEFAULTSIZE);           if (bmp.Attach(bitmap))         {             return true;         }     }     catch (...)     {         AfxMessageBox("LoadBmpPic catch!");         return false;     }     return true; }

　　

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png转CBitmap:<br>void LoadPngImageToBmp(CString& path, CBitmap* bm) {     CImage img;     img.Load(path); #if 0     HBITMAP hbmp = (HBITMAP)img.operator HBITMAP();     bm->DeleteObject();     bm->Attach(hbmp); #elif 1     bm->Attach(img.Detach()); #else     HBITMAP hBitmap;     hBitmap = img.Detach();     bm->Attach(hBitmap); #endif }