public bool Del(int EditID)
        {
            string IsSupplementReceipt = BI.IsSupplementReceipt(EditID);

            if ((IsSupplementReceipt == "Y") || (IsSupplementReceipt == "N" && BI.DontExistSupplementReceipt(EditID)))
            {
                BI.DeleteReceiptInfoByID(EditID);
                return(true);
            }
            else
            {
                return(false);
            }
        }