EpgTimer.RecSettingView.button_recFolderDel_Click C# (CSharp) Method

        private void button_recFolderDel_Click(object sender, RoutedEventArgs e)
        {
            if (listView_recFolder.SelectedItem != null)
            {
                recSetting.RecFolderList.RemoveAt(listView_recFolder.SelectedIndex);
                listView_recFolder.ItemsSource = null;
                listView_recFolder.ItemsSource = recSetting.RecFolderList;
            }
        }