/// <summary>
        /// 批量更新
        /// </summary>
        public void UpdateList(List<ProModule.Model.ept_scn> list)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("update ept_scn set ");

            List<MySqlParameter> parameterList = new List<MySqlParameter>();

            int x = list.Count;
            Hashtable SQLStringList = new Hashtable();
            for (int i = 0; i < x; i++)
            {
                ProModule.Model.ept_scn scn = list[i];
                int y = 0;
                if (scn.scn != null)
                {
                    strSql.Append("scn=@scn,");
                    parameterList.Add(new MySqlParameter("@scn", MySqlDbType.VarChar, 50));
                    parameterList[y].Value = scn.scn;
                    y = y + 1;
                }
                if (scn.is_lock != null)
                {
                    strSql.Append("is_lock=@is_lock,");
                    parameterList.Add(new MySqlParameter("@is_lock", MySqlDbType.Int32, 11));
                    parameterList[y].Value = scn.is_lock;
                    y = y + 1;
                }
                if (scn.is_audit != null)
                {
                    strSql.Append("is_audit=@is_audit,");
                    parameterList.Add(new MySqlParameter("@is_audit", MySqlDbType.Int32, 11));
                    parameterList[y].Value = scn.is_audit;
                    y = y + 1;
                }
                if (scn.is_abandon != null)
                {
                    strSql.Append("is_abandon=@is_abandon,");
                    parameterList.Add(new MySqlParameter("@is_abandon", MySqlDbType.Int32, 11));
                    parameterList[y].Value = scn.is_abandon;
                    y = y + 1;
                }
                if (scn.is_finish != null)
                {
                    strSql.Append("is_finish=@is_finish,");
                    parameterList.Add(new MySqlParameter("@is_finish", MySqlDbType.Int32, 11));
                    parameterList[y].Value = scn.is_finish;
                    y = y + 1;
                }
                if (scn.remark != null)
                {
                    strSql.Append("remark=@remark,");
                    parameterList.Add(new MySqlParameter("@remark", MySqlDbType.VarChar, 50));
                    parameterList[y].Value = scn.remark;
                    y = y + 1;
                }

                if (scn.msg != null)
                {
                    strSql.Append("msg=@msg,");
                    parameterList.Add(new MySqlParameter("@msg", MySqlDbType.VarChar, 50));
                    parameterList[y].Value = scn.msg;
                    y = y + 1;
                }
                if (scn.audit_by != null)
                {
                    strSql.Append("audit_by=@audit_by,");
                    parameterList.Add(new MySqlParameter("@audit_by", MySqlDbType.VarChar, 50));
                    parameterList[y].Value = scn.audit_by;
                    y = y + 1;
                }
                if (scn.audit_time != null)
                {
                    strSql.Append("audit_time=@audit_time,");
                    parameterList.Add(new MySqlParameter("@audit_time", MySqlDbType.DateTime));
                    parameterList[y].Value = scn.audit_time;
                    y = y + 1;
                }
                if (scn.checks != null)
                {
                    strSql.Append("checks=@checks");
                    parameterList.Add(new MySqlParameter("@checks", MySqlDbType.Int32, 11));
                    parameterList[y].Value = scn.checks;
                    y = y + 1;
                }
                strSql.Append(" where id=@id ");
                parameterList.Add(new MySqlParameter("@id", MySqlDbType.VarChar, 50));
                parameterList[y].Value = scn.id;
                MySqlParameter[] parameters = parameterList.ToArray(); ;
                SQLStringList.Add(strSql.ToString(), parameters);
                parameterList.Clear();
            }
            DbHelperMySQL.ExecuteSqlTran(SQLStringList);
        }