Called when the selection changes.
[Visual Basic .NET] Public Event OnSelectionChanged As OnSelectionChangedEventHandler
[C#] public event OnSelectionChangedEventHandler OnSelectionChanged
Product Availability
Available with ArcGIS Desktop.
Remarks
Whenever the feature selection status changes during an edit session, the OnSelectionChanged event is fired. Whenever the selection changes the location of the editor's SelectionAnchor is updated; if the AuxiliarySelectionAnchor is visible then its location is updated also.