SavePage example for C++ 5.0 and later
ILEADRasterIO *pRasterIO=NULL;
CoCreateInstance(CLSID_LEADRasterIO, NULL, CLSCTX_ALL,
IID_ILEADRasterIO, (void**)&pRasterIO);
// replace page 1 from TEST.TIF
pRasterIO->PutSavePage(1);
pRasterIO->Save(m_LEADRasterView1.GetRaster(),
"d:\\temp\\TEST.TIF", FILE_TIF,
8, (QFactorConstants)0, SAVE_REPLACE);
pRasterIO->Release();