CapDemo.BL.RecordBL.UpdateFirst C# (CSharp) Метод

        public bool UpdateFirst(Record Record)
        {
            string query = "UPDATE [Record]"
                         + " SET [First]= '" + Record.First_I + "'"
                         + " WHERE [Contest_ID] = '" + Record.IDContest + "'";
            return DA.UpdateDatabase(query);
        }