System 1.0.5000.0 2.0.0.0 4.0.0.0 System.EventArgs A event is raised when the user logs off or shuts down the system. Provides data for the event. Constructor 1.0.5000.0 2.0.0.0 4.0.0.0 To be added. Initializes a new instance of the class. One of the values indicating how the session ended. Property 1.0.5000.0 2.0.0.0 4.0.0.0 Microsoft.Win32.SessionEndReasons To be added. To be added. Gets an identifier that indicates how the session ended.