BuildTools.Job.Dispose C# (CSharp) Method

        public void Dispose()
        {
            Dispose(true);
            GC.SuppressFinalize(this);
        }

 // Exit button pressed
 private void BuildTools_FormClosed(object sender, FormClosedEventArgs e)
 {
     _runner.CleanUp();
     _job.Dispose();
     Application.Exit();
     Environment.Exit(0);
 }