private void UpdateFreight()
{
PODetails clsPODetails = new PODetails();
clsPODetails.POID = Convert.ToInt64(lblPOID.Text);
clsPODetails.Freight = Convert.ToDecimal(txtPOFreight.Text);
PO clsPO = new PO();
clsPO.UpdateFreight(clsPODetails.POID, clsPODetails.Freight);
clsPO.SynchronizeAmount(Convert.ToInt64(lblPOID.Text));
clsPODetails = clsPO.Details(Convert.ToInt64(lblPOID.Text));
clsPO.CommitAndDispose();
UpdateFooter(clsPODetails);
}
