IExternalEventHandler Interface

An interface to be executed when an external event is raised.

Namespace: Autodesk.Revit.UI
Assembly: RevitAPIUI (in RevitAPIUI.dll) Version: 2015.0.0.0 (2015.0.0.0)
Since: 2013


public interface IExternalEventHandler
Visual Basic
Public Interface IExternalEventHandler
Visual C++
public interface class IExternalEventHandler


An instance of a class implementing this interface will be registered with Revit first, and every time the corresponding external event is raised, the Execute method of this interface will be invoked.

See Also