BetterExplorer.MainWindow.btnHideSelItems_Click C# (CSharp) Метод

    private void btnHideSelItems_Click(object sender, RoutedEventArgs e) {
      foreach (var item in _ShellListView.SelectedItems.Where(x => x.IsFolder)) {
        var di = new DirectoryInfo(item.ParsingName);
        di.Attributes |= System.IO.FileAttributes.Hidden;
      }
      foreach (var item in _ShellListView.SelectedItems.Where(x => !x.IsFolder & !x.IsNetworkPath & !x.IsDrive)) {
        var di = new FileInfo(item.ParsingName);
        di.Attributes |= System.IO.FileAttributes.Hidden;
      }

      _ShellListView.RefreshContents();
    }