public bool D_Stock_SelectSuryo(D_Stock_Entity de)
        {
            D_Stock_DL dsdl = new D_Stock_DL();
            DataTable  dt   = dsdl.D_Stock_SelectSuryo(de);

            if (dt.Rows.Count == 0)
            {
                return(false);
            }
            if (Z_Set(dt.Rows[0]["StockSu"]) < Z_Set(de.StockSu) || Z_Set(dt.Rows[0]["AllowableSu"]) < Z_Set(de.StockSu))
            {
                return(false);
            }

            return(true);
        }