Indicates whether the event is being cancelled.
Namespace: Autodesk.Revit.DB.Events
Assembly: RevitAPI (in RevitAPI.dll) Version: 2015.0.0.0 (2015.0.0.0)
Since: 2011
Syntax
Remarks
If the event is cancellable and an event delegate wishes to cancel the event, it may call the Cancel() method if it is available for a particular event's arguments.