BetterExplorer.MainWindow.DoCheck C# (CSharp) Method

    private void DoCheck() {
      string FileName = _ShellListView.GetFirstSelectedItem().ParsingName;
      var extractor = new SevenZipExtractor(FileName);
      if (!extractor.Check())
        MessageBox.Show("Not Pass");
      else
        MessageBox.Show("Pass");

      extractor.Dispose();
    }