public bool CheckPurchaseIsOnWay(string sPurNo)
        {
            try
            {
                DBO.PUR_PurchaseOrderDBO dbo = new PUR_PurchaseOrderDBO(ref USEDB);
                int iCount = dbo.CheckPurchaseIsOnWay(sPurNo);

                if (iCount == 0)
                { return false; }
                else
                { return true; }
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }