gtk-sharpGtk# is thread aware, but not thread safe; See the Gtk# Thread Programming for details.System.DelegateSystem.Void
Event sender.
Event arguments.
Event handler.The following events utilize this delegate:Event data is passed via the parameter.To attach a to an event, add the RowsReorderedHandler instance to the event. The methods referenced by the RowsReorderedHandler instance are invoked whenever the event is raised, until the RowsReorderedHandler is removed from the event.