#!/usr/bin/env booi #This program works. import System import Gtk from "gtk-sharp" Application.Init() myWindow = Window("Hello world") myBox = VBox() myWindow.Add(myBox) myLabel = Label("Press the button") myEntry = Entry() myButton = Button("Presiona!", Clicked: { myLabel.Text = myEntry.Text }) myBox.Add(myLabel) myBox.Add(myEntry) myBox.Add(myButton) myWindow.DeleteEvent += Application.Quit myWindow.ShowAll() Application.Run()