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IEditEvents.OnUndo Event (ArcObjects .NET 10.5 SDK)

ArcObjects Library Reference (Editor)

IEditEvents.OnUndo Event

[Visual Basic .NET]
Public Event OnUndo As OnUndoEventHandler

[C#]
public event OnUndoEventHandler OnUndo

Available with ArcGIS Desktop.

Whenever an edit operation is undone, the OnUndo event is fired. For example, if a feature is moved and Undo is called, the OnUndo is fired. This event is not fired when sketch operations are undone. For example, undoing the addition of a point to the edit sketch does not trigger the OnUndo event.