BitmapBytesPerLine example for C++ 5.0 and later

   ILEADRasterIO *RasterIO = NULL;
   CString strOut;
   CoCreateInstance(CLSID_LEADRasterIO, NULL, CLSCTX_ALL,
                              IID_ILEADRasterIO, (void**)&RasterIO);
   RasterIO->Load(m_RasterView.GetRaster(),"c:\\1.bmp",0,0,1);
   strOut.Format("Bytes Per Line  = %d", m_RasterView.GetRaster().GetBitmapBytesPerLine( ) );  
   RasterIO->Release();