public static bool UpdateSale(LTS.Sale sale)
        {
            bool completed = false;

            try
            {
                using (LTS.LTSBase access = new LTS.LTSDC())
                {
                    access.UpdateSale(sale.CustID, sale.EmpID, sale.Paid, sale.SaleDate, sale.StockID, sale.SaleID);
                    completed = true;
                }
            }
            catch (Exception ex)
            {
                completed = false;
            }
            return(completed);
        }