[Serializable()] public class GoInputEventArgs : System.EventArgs
[Serializable()] public class GoInputEventArgs : System.EventArgs
For input events that occur in the "background", there is of course no particular GoObject. Such events include: GoView.BackgroundDoubleClicked, GoView.BackgroundSingleClicked, GoView.BackgroundContextClicked, GoView.ExternalObjectsDropped
(in WinForms), and GoView.BackgroundHover
(in WinForms).
For input events that do involve an object, event handlers use the GoObjectEventArgs class. When no particular input information is associated with an event, GoSelectionEventArgs is used when there is a particular object, and System.EventArgs is used otherwise.