private void ChooseType()
        {
            var optionMenu = UIAlertController.Create(null, "Elegir Opción", UIAlertControllerStyle.ActionSheet);

            optionMenu.AddAction(UIAlertAction.Create("Paquete", UIAlertActionStyle.Default,
                                                      alert =>
            {
                TypeNameButton.SetTitle("Paquete", UIControlState.Normal);
            }
                                                      ));

            optionMenu.AddAction(UIAlertAction.Create("Paquete 2", UIAlertActionStyle.Default,
                                                      alert =>
            {
                TypeNameButton.SetTitle("Paquete 2", UIControlState.Normal);
            }
                                                      ));

            optionMenu.AddAction(UIAlertAction.Create("Cancelar", UIAlertActionStyle.Cancel,
                                                      alert =>
            {
            }
                                                      ));

            PresentViewController(optionMenu, true, null);
        }