public KcbDmucLuotkhamCollection FetchByQuery(Query qry)
        {
            KcbDmucLuotkhamCollection coll = new KcbDmucLuotkhamCollection();

            coll.LoadAndCloseReader(qry.ExecuteReader());
            return(coll);
        }
        public KcbDmucLuotkhamCollection FetchAll()
        {
            KcbDmucLuotkhamCollection coll = new KcbDmucLuotkhamCollection();
            Query qry = new Query(KcbDmucLuotkham.Schema);

            coll.LoadAndCloseReader(qry.ExecuteReader());
            return(coll);
        }
        public KcbDmucLuotkhamCollection FetchByID(object MaLuotkham)
        {
            KcbDmucLuotkhamCollection coll = new KcbDmucLuotkhamCollection().Where("ma_luotkham", MaLuotkham).Load();

            return(coll);
        }