gdk-sharp0.0.0.0neutralGtk# is thread aware, but not thread safe; See the Gtk# Thread Programming for details.Specifies the result of applying a to a native event.None.System.EnumSystem.IComparableSystem.IConvertibleSystem.IFormattableFieldGdk.FilterReturnEvent not handled, continue processing.To be addedFieldGdk.FilterReturnNative event translated into a GDK event and tored in the event structure that was passed in.To be addedFieldGdk.FilterReturnEvent handled, terminate processing.To be addedFieldSystem.Int32Internal field.Do not use.