gtk-sharp2.0.0.0Gtk# is thread aware, but not thread safe; See the Gtk# Thread Programming for details.Passes data to handlers of events.GLib.SignalArgsConstructorCreates a new object that encapsulates the data that has been pushed onto a message stack.PropertySystem.StringRetrieve the text that was 'pushed'.The string added to the top of the Statusbar's message stackPropertySystem.UInt32Retrieve the context identifier for the message that was added.An integer context ID.