An interface that supports addition of external applications to Revit.

Namespace: Autodesk.Revit.UI
Assembly: RevitAPIUI (in RevitAPIUI.dll) Version: 21.0.0.0 (21.1.1.109)

Syntax

C#
public interface IExternalApplication
Visual Basic
Public Interface IExternalApplication
Visual C++
public interface class IExternalApplication

Remarks

External applications are permitted to customize the Revit UI, and to add events and updaters to the session.

See Also