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Provides access to a feature dataset extension.
[Visual Basic .NET] Public Function get_Extension ( _ ByVal Index As Integer _ ) As IFeatureDatasetExtension
[C#] public IFeatureDatasetExtension get_Extension ( int Index );
[C++]
HRESULT get_Extension(
long Index,
IFeatureDatasetExtension** Extension
);
[C++] Parameters Index [in]
Index is a parameter of type long Extension [out, retval]
Extension is a parameter of type IFeatureDatasetExtension**
The Extension property returns feature dataset extensions at the specified index. The index is zero based and has a maximum value equal to the ExtensionCount - 1. Use this method to return a reference to the IDatasetContainer2 interface for working with and creating Network Datasets.