ArcGISWindowsPhoneSDK.MainPage.MainMenuButton_Click C# (CSharp) Метод

        private void MainMenuButton_Click(object sender, RoutedEventArgs e)
        {
            Button button = sender as Button;
            _listIndex = Convert.ToInt32(button.Tag);
            CategoryListGrid.Visibility = Visibility.Collapsed;
            if (_listIndex > -1)
                SwitchLists();
        }