private void runButton_Click(object sender, EventArgs e)
        {
            DerivedForm aForm = new DerivedForm();

            aForm.ShowDialog();
            //aForm.Show();
        }
 private void runButton_Click(object sender, EventArgs e)
 {
     DerivedForm aForm = new DerivedForm();
     aForm.ShowDialog();
     //aForm.Show();
 }