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ILayerExtensions.AddExtension Method (ArcObjects .NET 10.8 SDK)

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ILayerExtensions.AddExtension Method

Adds a new extension.

[Visual Basic .NET]
Public Sub AddExtension ( _
    ByVal ext As Object _
)

[C#]
public void AddExtension (
    object ext
);

[C++]
HRESULT AddExtension(
  LPUNKNOWN ext
);

[C++]
Parameters
ext [in]

  ext is a parameter of type IUnknown

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.