private void serviceTimeToolStripMenuItem_Click(object sender, EventArgs e)
        {
            frmServiceTime ob = new frmServiceTime();

            ob.Show();
            this.Hide();
        }
 private void lbl2_Click(object sender, EventArgs e)
 {
     frmServiceTime ob = new frmServiceTime();
     ob.Show();
     this.Hide();
 }