The spatial reference of the dataset.
[Visual Basic .NET] Public ReadOnly Property Extent As IEnvelope
[C#] public IEnvelope Extent {get;}
[C++]
HRESULT get_SpatialReference(
ISpatialReference** ppSpatialRef
);
[C++]Parameters
ppSpatialRef [out, retval]ppSpatialRef is a parameter of type ISpatialReference
Product Availability
Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.