PreEventArgs

Description:
The class is used as a base class for the arguments for any pre-event.

Inheritance Hierarchy:
System.Object
  System.EventArgs
    Autodesk.Revit.DB.Events.RevitEventArgs
      Autodesk.Revit.DB.Events.PreEventArgs
        Autodesk.Revit.DB.Events.PreDocEventArgs

public class PreEventArgs : RevitEventArgs

Public Class PreEventArgs _
	Inherits RevitEventArgs

public ref class PreEventArgs : public RevitEventArgs

Name	Return Type	Description	Inherited From
P Cancellable	bool	Indicates whether an event may be cancelled by an event delegate.	RevitEventArgs
P Cancel	bool	Indicates whether the event is being cancelled. When the event is cancellable, set the property to True to cancel it.	RevitEventArgs