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| ArcObjects namespaces > Carto > ESRI.ArcGIS.Carto > Interfaces > IA > IACLayer2 Interface > IACLayer2.Extent Property (ArcObjects .NET 10.4 SDK) | 
The extent of the layer.
[Visual Basic .NET] Public ReadOnly Property Extent As IEnvelope
[C#] public IEnvelope Extent {get;}
[C++]
HRESULT get_Extent(
  IEnvelope** envelope
);
[C++]
Parameters envelope [out, retval]
envelope is a parameter of type IEnvelope