CapDemo.BL.ContestBL.EditStatusContestbyID C# (CSharp) Метод

        public bool EditStatusContestbyID(Contest Contest)
        {
            string query = "UPDATE [Contest]"
                         + " SET [EndContest] = '" + Contest.EndContest + "'"
                         + " WHERE [Contest_ID] = '" + Contest.IDContest + "'";

            return DA.UpdateDatabase(query);
        }