如何动态加载bmp图像？

Question

// just a demo
// this example tell you how to load 
// bmp file and display on view
   HBITMAP bitmap;
   /////读取位图文件SAMPLE.BMP
   bitmap=(HBITMAP)LoadImage(AfxGetInstanceHandle(),"SAMPLE.BMP",IMAGE_BITMAP,0,0,LR_LOADFROMFILE|LR_CREATEDIBSECTION);
   ASSERT(bitmap);
   HBITMAP OldBitmap;
   CDC MemDC;CRect rect;
   MemDC.CreateCompatibleDC(&dc);
   GetClientRect(rect);
   OldBitmap=(HBITMAP)MemDC.SelectObject(bitmap);
   ///显示它
   dc.BitBlt(20,20,rect.Width()-20,rect.Height()-20,&MemDC,0,0,SRCCOPY);
   MemDC.SelectObject(OldBitmap);

Answer 1

http://www.codeguru.com/bitmap/draw_bmp.shtml

Answer 2

or:
1:Create your own CBitmap derived class (say, CMyBitmap) 
2:add a "load from bitmap" method as listed below BOOL CMyBitmap::LoadBitmap(LPCTSTR szFilename) 
{ 
ASSERT(szFilename);
DeleteObject();
HBITMAP hBitmap = NULL; 
hBitmap = (HBITMAP)LoadImage(NULL, szFilename, IMAGE_BITMAP, 0, 0, 
LR_LOADFROMFILE | LR_CREATEDIBSECTION | LR_DEFAULTSIZE); 
return Attach(hBitmap); 
}