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

        public bool AddContest(Contest Contest)
        {
            string query = "INSERT INTO [Contest]"
                +"([Round_ID],[Contest_Name],[Bonus],[Request_Time],[Challenge_Score],[Number_Challenge],"
                +"[Time_show_Anwer],[Time_show_Question],[Time_of_True],[Time_of_False],[EndContest],[Run])"
                + " VALUES ('" + Contest.IDRound + "','" + Contest.NameContest.Replace("'", "''") + "','" + Contest.Bonus + "',"
                            + "'" + Contest.TimeSupport + "','" + Contest.ChallengceScore + "','" + Contest.NumberChallenge + "',"
                            + "'" + Contest.TimeShowAnswer + "','" + Contest.TimeShowQuestion + "','" + Contest.TimesTrue + "','" + Contest.TimesFalse + "','" + Contest.EndContest + "','" + Contest.Run_I + "')";
            if (ExistContest(Contest) == true)
            {
                return false;
            }
            else
            {
                return DA.InsertDatabase(query);
            }
        }