/// <summary>
        /// 更新一条数据
        /// </summary>
        public bool Update(university.Model.CCOM.Examination_subject_score model)
        {
            StringBuilder strSql = new StringBuilder();

            strSql.Append("update Examination_subject_score set ");

            strSql.Append(" Esn_id = @Esn_id , ");
            strSql.Append(" Ess_score = @Ess_score , ");
            strSql.Append(" Ess_sequence = @Ess_sequence , ");
            strSql.Append(" Judge_id = @Judge_id , ");
            strSql.Append(" User_id = @User_id , ");
            strSql.Append(" Ess_score_status = @Ess_score_status , ");
            strSql.Append(" Ess_order_status = @Ess_order_status  ");
            strSql.Append(" where Ess_id=@Ess_id ");

            SqlParameter[] parameters =
            {
                new SqlParameter("@Ess_id",           SqlDbType.BigInt, 8),
                new SqlParameter("@Esn_id",           SqlDbType.Int,    4),
                new SqlParameter("@Ess_score",        SqlDbType.Float,  8),
                new SqlParameter("@Ess_sequence",     SqlDbType.Int,    4),
                new SqlParameter("@Judge_id",         SqlDbType.Int,    4),
                new SqlParameter("@User_id",          SqlDbType.BigInt, 8),
                new SqlParameter("@Ess_score_status", SqlDbType.Bit,    1),
                new SqlParameter("@Ess_order_status", SqlDbType.Bit, 1)
            };

            parameters[0].Value = model.Ess_id;
            parameters[1].Value = model.Esn_id;
            parameters[2].Value = model.Ess_score;
            parameters[3].Value = model.Ess_sequence;
            parameters[4].Value = model.Judge_id;
            parameters[5].Value = model.User_id;
            parameters[6].Value = model.Ess_score_status;
            parameters[7].Value = model.Ess_order_status;
            int rows = DBSQL.ExecuteSql(strSql.ToString(), parameters);

            if (rows > 0)
            {
                return(true);
            }
            else
            {
                return(false);
            }
        }
        /// <summary>
        /// 增加一条数据
        /// </summary>
        public long Add(university.Model.CCOM.Examination_subject_score model)
        {
            StringBuilder strSql = new StringBuilder();

            strSql.Append("insert into Examination_subject_score(");
            strSql.Append("Esn_id,Ess_score,Ess_sequence,Judge_id,User_id,Ess_score_status,Ess_order_status");
            strSql.Append(") values (");
            strSql.Append("@Esn_id,@Ess_score,@Ess_sequence,@Judge_id,@User_id,@Ess_score_status,@Ess_order_status");
            strSql.Append(") ");
            strSql.Append(";select @@IDENTITY");
            SqlParameter[] parameters =
            {
                new SqlParameter("@Esn_id",           SqlDbType.Int,    4),
                new SqlParameter("@Ess_score",        SqlDbType.Float,  8),
                new SqlParameter("@Ess_sequence",     SqlDbType.Int,    4),
                new SqlParameter("@Judge_id",         SqlDbType.Int,    4),
                new SqlParameter("@User_id",          SqlDbType.BigInt, 8),
                new SqlParameter("@Ess_score_status", SqlDbType.Bit,    1),
                new SqlParameter("@Ess_order_status", SqlDbType.Bit, 1)
            };

            parameters[0].Value = model.Esn_id;
            parameters[1].Value = model.Ess_score;
            parameters[2].Value = model.Ess_sequence;
            parameters[3].Value = model.Judge_id;
            parameters[4].Value = model.User_id;
            parameters[5].Value = model.Ess_score_status;
            parameters[6].Value = model.Ess_order_status;

            object obj = DBSQL.GetSingle(strSql.ToString(), parameters);

            if (obj == null)
            {
                return(0);
            }
            else
            {
                return(Convert.ToInt64(obj));
            }
        }
        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public university.Model.CCOM.Examination_subject_score GetModel(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();

            strSql.Append("select Ess_id, Esn_id, Ess_score, Ess_sequence, Judge_id, User_id, Ess_score_status, Ess_order_status  ");
            strSql.Append("  from Examination_subject_score ");
            strSql.Append(" where " + strWhere);


            university.Model.CCOM.Examination_subject_score model = new university.Model.CCOM.Examination_subject_score();
            DataSet ds = DBSQL.Query(strSql.ToString());

            if (ds.Tables[0].Rows.Count > 0)
            {
                if (ds.Tables[0].Rows[0]["Ess_id"].ToString() != "")
                {
                    model.Ess_id = long.Parse(ds.Tables[0].Rows[0]["Ess_id"].ToString());
                }
                if (ds.Tables[0].Rows[0]["Esn_id"].ToString() != "")
                {
                    model.Esn_id = int.Parse(ds.Tables[0].Rows[0]["Esn_id"].ToString());
                }
                if (ds.Tables[0].Rows[0]["Ess_score"].ToString() != "")
                {
                    model.Ess_score = decimal.Parse(ds.Tables[0].Rows[0]["Ess_score"].ToString());
                }
                if (ds.Tables[0].Rows[0]["Ess_sequence"].ToString() != "")
                {
                    model.Ess_sequence = int.Parse(ds.Tables[0].Rows[0]["Ess_sequence"].ToString());
                }
                if (ds.Tables[0].Rows[0]["Judge_id"].ToString() != "")
                {
                    model.Judge_id = int.Parse(ds.Tables[0].Rows[0]["Judge_id"].ToString());
                }
                if (ds.Tables[0].Rows[0]["User_id"].ToString() != "")
                {
                    model.User_id = long.Parse(ds.Tables[0].Rows[0]["User_id"].ToString());
                }
                if (ds.Tables[0].Rows[0]["Ess_score_status"].ToString() != "")
                {
                    if ((ds.Tables[0].Rows[0]["Ess_score_status"].ToString() == "1") || (ds.Tables[0].Rows[0]["Ess_score_status"].ToString().ToLower() == "true"))
                    {
                        model.Ess_score_status = true;
                    }
                    else
                    {
                        model.Ess_score_status = false;
                    }
                }
                if (ds.Tables[0].Rows[0]["Ess_order_status"].ToString() != "")
                {
                    if ((ds.Tables[0].Rows[0]["Ess_order_status"].ToString() == "1") || (ds.Tables[0].Rows[0]["Ess_order_status"].ToString().ToLower() == "true"))
                    {
                        model.Ess_order_status = true;
                    }
                    else
                    {
                        model.Ess_order_status = false;
                    }
                }

                return(model);
            }
            else
            {
                return(null);
            }
        }