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| ArcObjects namespaces > 3DAnalyst > ESRI.ArcGIS.Analyst3D > Interfaces > IS > ISceneGraphLayerEvents Interface > ISceneGraphLayerEvents.ObjectChanged Event (ArcObjects .NET 10.4 SDK) | 
Fired when an object was changed by the SceneGraph.
[Visual Basic .NET] Public Event ObjectChanged As ObjectChangedEventHandler
[C#] public event ObjectChangedEventHandler ObjectChanged
[C++]
HRESULT ObjectChanged(
  LPUNKNOWN pObj
);
[C++]
Parameters pObj [in] pObj is a parameter of type LPUNKNOWN