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Performs a bitwise 'or' operation on the binary value of two input GeoDatasets.
[Visual Basic .NET] Public Function Or ( _ ByVal geoDataset1 As IGeoDataset, _ ByVal geoDataset2 As IGeoDataset _ ) As IGeoDataset
[C#] public IGeoDataset Or ( IGeoDataset geoDataset1, IGeoDataset geoDataset2 );
[C++]
HRESULT Or(
  IGeoDataset* geoDataset1,
  IGeoDataset* geoDataset2
);
[C++] Parameters geoDataset1 [in]
geoDataset1 is a parameter of type IGeoDataset* geoDataset2 [in]
geoDataset2 is a parameter of type IGeoDataset*
| geoDataset1 | an input Raster, RasterDataset, RasterBand, or RasterDescriptor | 
| geoDataset2 | an input Raster, RasterDataset, RasterBand, or RasterDescriptor |