gdk-sharp2.10.0.0Gtk# is thread aware, but not thread safe; See the Gtk# Thread Programming for details.Specifies the kind of modification applied to a setting in a .None.System.EnumGLib.GType(typeof(Gdk.SettingActionGType))FieldGdk.SettingActionA setting was added.FieldGdk.SettingActionA setting was changed.FieldGdk.SettingActionA setting was deleted.