gnome-sharp 2.8.0.0 Gtk# is thread aware, but not thread safe; See the Gtk# Thread Programming for details. To be added To be added Gtk.HBox Constructor Internal constructor a This is not typically used by C# code. Constructor To be added a To be added Constructor To be added a a To be added Property GLib.GType GType Property. a Returns the native value for . Constructor Protected Constructor. a Chain to this constructor if you have manually registered a native value for your subclass. System.Obsolete(Message=null, IsError=False)