ILayerExtensions.AddExtension Method

Adds a new extension.

[Visual Basic 6.0]
Sub AddExtension(
    ByVal ext As Unknown _
)

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

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

[Java]
public void addExtension (
    Object ext
)
throws
    IOException,
    AutomationException

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

[C++]

Parameters

ext [in]

ext is a parameter of type LPUNKNOWN

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

EDN: ESRI Developer Network