Not implemented.
[Visual Basic .NET] Public Sub OnRemoveFromCollection ( _ ByVal piAction As IAction _ )
[C#] public void OnRemoveFromCollection ( IAction piAction );
[C++]
HRESULT OnRemoveFromCollection(
IAction* piAction
);
[C++]Parameters
piAction [in]piAction is a parameter of type IAction
Product Availability
Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Requires Tracking Analyst Extension.