public string Login(string data, Client client, Server server) { string[] str = data.Split(','); User user = userDAO.VerifyUser(client.MySQLConn, str[0], str[1]); if (user == null) { return(((int)ReturnCode.Failed).ToString()); } else { Result res = resultDAO.GetResultBuUserid(client.MySQLConn, user.ID); client.SetUserData(user, res); return(string.Format("{0},{1},{2},{3}", ((int)ReturnCode.Success).ToString(), user.Username, res.TotalCount, res.WinCount)); } }