AnyPlace.MainPage.removeSearchButton C# (CSharp) Method

        void removeSearchButton()
        {
            _searchItems = new List<string>();
            if (_worldbuildings != null)
            {
                foreach (var obj in _worldbuildings.buildings)
                {
                    _searchItems.Add(obj.name);
                }

                autoCompleteBox.ItemsSource = _searchItems;
            }

            //foreach (var button in ApplicationBar.Buttons)
            //{
            //    ApplicationBarIconButton y = (ApplicationBarIconButton)button;
            //    y.IsEnabled = false;
            //}
            floorPanel.Visibility = Visibility.Collapsed;
            closeGrid.Visibility = Visibility.Collapsed;
        }