gnome-sharp2.16.0.0Gtk# is thread aware, but not thread safe; See the Gtk# Thread Programming for details.To be addedTo be addedSystem.EnumFieldGnome.PaperSelectorFlagsTo be addedFieldGnome.PaperSelectorFlagsTo be addedGLib.GType(typeof(Gnome.PaperSelectorFlagsGType))System.Flags