LoadCompressed example for C++ 5.0 and later

   ILEADRasterIO *pRasterIO=NULL; 
   CoCreateInstance(CLSID_LEADRasterIO, NULL, CLSCTX_ALL, IID_ILEADRasterIO, (void**)&pRasterIO); 

   pRasterIO->LoadCompressed= LOAD_UNCOMPRESSED; 
   // now "test.tif" will be loaded uncompressed
   pRasterIO->Load (m_RasterView1.GetRaster (), "c:\\temp\\test.cmp", 0, 1, 1); 

   pRasterIO->Release();