private void operatorManagementToolStripMenuItem_Click(object sender, EventArgs e)
        {
            operatorList opl = new operatorList();

            opl.ShowDialog(this);
        }
 private void operator operatorManagementToolStripMenuItem_Click(object sender, EventArgs e)
 {
     operatorList opl = new operatorList();
     opl.ShowDialog(this);
 }