RevitAPIPreEventArgs Class

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

Namespace: Autodesk.Revit.DB.Events
Assembly: RevitAPI (in RevitAPI.dll) Version: (
Since: 2011


public class RevitAPIPreEventArgs : RevitAPIEventArgs
Visual Basic
Public Class RevitAPIPreEventArgs _
	Inherits RevitAPIEventArgs
Visual C++
public ref class RevitAPIPreEventArgs : public RevitAPIEventArgs


A pre-event is the event raised before executing the process that was related with the event.

Inheritance Hierarchy

See Also