private void mnuTerminate_Click(object sender, EventArgs e)
        {
            FrmTerminateCustomer Terminate = new FrmTerminateCustomer();

            Terminate.Show();
            this.Hide();
        }
        private void mnuTerminateCustomer_Click(object sender, EventArgs e)
        {
            Reusable.resetupdate();
            FrmTerminateCustomer Terminate = new FrmTerminateCustomer();

            Terminate.Show();
            this.Hide();
        }