/// <summary>
        /// 批量保存更新
        /// </summary>
        /// <param name="userInfo">用户</param>
        /// <param name="result">数据表</param>
        /// <returns>影响行数</returns>
        public int BatchSave(BaseUserInfo userInfo, DataTable dt)
        {
            int result = 0;

            var parameter = ServiceInfo.Create(userInfo, MethodBase.GetCurrentMethod());

            ServiceUtil.ProcessUserCenterWriteDb(userInfo, parameter, (dbHelper) =>
            {
                var itemDetailsManager = new BaseItemDetailsManager(dbHelper, userInfo, dt.TableName);
                result = itemDetailsManager.BatchSave(dt);
            });
            return(result);
        }
        /// <summary>
        /// 批量保存
        /// </summary>
        /// <param name="userInfo">用户</param>
        /// <param name="dataTable">数据表</param>
        /// <returns>影响行数</returns>
        public int BatchSave(BaseUserInfo userInfo, DataTable dataTable)
        {
            // 写入调试信息
#if (DEBUG)
            int milliStart = BaseBusinessLogic.StartDebug(userInfo, MethodBase.GetCurrentMethod());
#endif

            // 加强安全验证防止未授权匿名调用
#if (!DEBUG)
            LogOnService.UserIsLogOn(userInfo);
#endif

            int returnValue = 0;
            using (IDbHelper dbHelper = DbHelperFactory.GetHelper(BaseSystemInfo.UserCenterDbType))
            {
                try
                {
                    dbHelper.Open(UserCenterDbConnection);
                    BaseItemDetailsManager itemDetailsManager = new BaseItemDetailsManager(dbHelper, userInfo, dataTable.TableName);
                    returnValue = itemDetailsManager.BatchSave(dataTable);
                    // dataTable = BaseItemDetails.GetDataTableByParent(ParentId);
                    BaseLogManager.Instance.Add(dbHelper, userInfo, this.serviceName, AppMessage.ItemDetailsService_BatchSave, MethodBase.GetCurrentMethod());
                }
                catch (Exception ex)
                {
                    BaseExceptionManager.LogException(dbHelper, userInfo, ex);
                    throw ex;
                }
                finally
                {
                    dbHelper.Close();
                }
            }

            // 写入调试信息
#if (DEBUG)
            BaseBusinessLogic.EndDebug(MethodBase.GetCurrentMethod(), milliStart);
#endif

            return(returnValue);
        }