SaveArray example for C++ Builder

   long lSize;
   HFILE hFile;
   void HUGEP* pData=NULL;
   ILEADRasterIO *pRasterIO=NULL;
   ILEADRasterVariant* pRasterVar= NULL;
   AnsiString cs;

   CoCreateInstance(CLSID_LEADRasterIO, NULL, CLSCTX_ALL,
                    IID_ILEADRasterIO, (void**)&pRasterIO);
   CoCreateInstance( CLSID_LEADRasterVariant,
                     NULL,
                     CLSCTX_ALL,
                     IID_ILEADRasterVariant,
                     (void**)&pRasterVar);

   pRasterIO->Load(LEADRasterView1->Raster,
                   AnsiToOLESTR("c:\\chess.bmp"), 0, 1, 1);
   pRasterVar= pRasterIO->SaveArray(LEADRasterView1->Raster,
                                FILE_BMP, 0, (QFactorConstants)0);
   _lcreat("c:\\test.bmp", 0);
   hFile = _lopen("c:\\temp\\test.bmp", OF_READWRITE);
   lSize = pRasterVar->ItemCount;
   pData= (char*)GlobalAlloc(GHND, lSize);
   _lwrite(hFile, (LPCSTR)pData, lSize);
   _lclose(hFile);

   //get some info on the memory array
   pRasterIO->GetArrayInfo(LEADRasterView1->Raster, pRasterVar, 1, lSize);

   cs = "Format =" + IntToStr(pRasterIO->InfoFormat);
   ShowMessage(cs);
   if ( pRasterIO )
      pRasterIO->Release();
   if ( pRasterVar )
      pRasterVar->Release();
   if ( pData )
      GlobalFree(pData);