BeforeExecutedEventArgs Class

The event arguments used by AddInCommandBinding's BeforeExecuted event.

Inheritance Hierarchy

System.Object
  System.EventArgs
    Autodesk.Revit.DB.Events.RevitEventArgs
      Autodesk.Revit.UI.Events.CommandEventArgs
        Autodesk.Revit.UI.Events.BeforeExecutedEventArgs

Namespace: Autodesk.Revit.UI.Events
Assembly: RevitAPIUI (in RevitAPIUI.dll) Version: 26.2.0.0 (26.2.0.0)

public class BeforeExecutedEventArgs : CommandEventArgs

The BeforeExecutedEventArgs type exposes the following members.

	Name	Description
	ActiveDocument	The active document. (Inherited from CommandEventArgs)
	Cancel	Indicates whether the event is being cancelled. When the event is cancellable, set the property to True to cancel it. (Inherited from RevitEventArgs)
	Cancellable	Indicates whether an event may be cancelled by an event delegate. (Inherited from RevitEventArgs)
	CommandId	The command id. (Inherited from CommandEventArgs)
	UsingCommandData	Indicates whether or not the Revit journal will include custom data populated by the application associated with this command.

	Name	Description
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object)
	GetHashCode	Serves as the default hash function. (Inherited from Object)
	GetType	Gets the Type of the current instance. (Inherited from Object)
	ToString	Returns a string that represents the current object. (Inherited from Object)

This event is cancellable. If your callback sets the Cancel property to true, the command will not execute.