怎么在一个静态Picture控件中显示JPG文件

my example: HBITMAP CPicture::LoadImageFromID(UINT nIDRes) { try { HMODULE hInst=GetModuleHandle(NULL); LPCTSTR lpRes = MAKEINTRESOURCE(nIDRes); HRSRC hRsrc = ::FindResource(hInst, lpRes, “JPG”); if (NULL == hRsrc) return FALSE;

            HGLOBAL  hGlobal  =  LoadResource(hInst,  hRsrc);
            if  (NULL  ==  hGlobal)
                        return  FALSE;

            DWORD  dwSize  =  SizeofResource(hInst,  hRsrc);
            LPVOID  lpData  =  LockResource(hGlobal);
            if  (NULL  ==  lpData)
                        return  FALSE;

            //  alloc  memory  based  on  file  size
            HGLOBAL  hJPG  =  ::GlobalAlloc(GMEM_MOVEABLE,  dwSize);
            LPVOID  lpJGP  =  ::GlobalLock(hJPG);
            memcpy(lpJGP,  lpData,  dwSize);
            ::GlobalUnlock(hJPG);

            //LPVOID  pvData  =  GlobalLock(hGlobal);
            //_ASSERTE(NULL  !=  pvData);

            //  read  file  and  store  in  global  memory

            LPSTREAM  pstm  =  NULL;
            //  create  IStream*  from  global  memory
            HRESULT  hr  =  CreateStreamOnHGlobal(hJPG,  TRUE,  &pstm;);
            _ASSERTE(SUCCEEDED(hr)  &&  pstm);

            //  Create  IPicture  from  image  file
            LPPICTURE  gpPicture;

            hr  =  ::OleLoadPicture(pstm,  dwSize,  FALSE,  IID_IPicture,  (LPVOID  *)&gpPicture;);
            _ASSERTE(SUCCEEDED(hr)  &&  gpPicture);
            pstm->Release();

            OLE_HANDLE  m_picHandle;

            gpPicture->get_Handle(&m;_picHandle);
            return  (HBITMAP)m_picHandle;
}
catch  (...)
{

}
return  NULL;

} //call CPicture pic; HBITMAP hbmp=pic.LoadImageFromID(IDR_TODAY);//IDR_TODAY is jpg id (HBITMAP)::SendMessage(::GetDlgItem(this->m_hWnd,IDC_TODAY), STM_SETIMAGE, IMAGE_BITMAP, (LPARAM)hbmp);