private void lviSiparisler_MouseDoubleClick(object sender, MouseEventArgs e)
        {
            sID = Convert.ToInt32(lviSiparisler.SelectedItems[0].SubItems[0].Text);
            ESiparis         s   = BLLSiparis.SiparisBul(sID);
            frmSiparisIncele frm = new frmSiparisIncele();

            frm.Show();
        }
        private void btnIncele_Click(object sender, EventArgs e)
        {
            frmSiparisIncele f = new frmSiparisIncele();

            f.Show();
        }