gtk-sharp2.12.0.0Gtk# 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.ValueTypeFieldGtk.ArgDo not use.FieldGLib.GTypeDo not use.FieldSystem.StringDo not use.FieldSystem.StringDo not use.MethodGtk.ArgDo not use.
a a System.Obsolete