gtk-sharp 2.8.0.0 Gtk# is thread aware, but not thread safe; See the Gtk# Thread Programming for details. Do not use. This class's C version is only used internally by gtkobject.c. System.ValueType Field Gtk.Arg Do not use. Field GLib.GType Do not use. Field System.String Do not use. Field System.String Do not use. Method Gtk.Arg Do not use. a a System.Obsolete(Message=null, IsError=False)