netcore 中 使用 TransactionScope

[qq_31381279]

在netcore2.0中使用 TransactionScope是无效的？，有没有人遇到过这种问题？
orm使用的dapper

  using (System.Transactions.TransactionScope scope = new System.Transactions.TransactionScope())
            {
                using (var conn = SqlConnection())
                { 
                    try
                    {
                        logger.Trace("事务1:" + System.Transactions.Transaction.Current.TransactionInformation.LocalIdentifier);
                        //会员积分账户
                        var wallet = Dao.UserScoreWalletDao.Singleton().QueryAccount(transaction.uid, transaction.pool);
                        if (!wallet.ok)
                        {
                            return Result.NotOk<bool>($"获取会员积分账户错误:{wallet.message}");
                        }
                        var result = Dao.UserScoreWalletDao.Singleton().ExecuteTransaction(new UserScoreTransaction()
                        {
                            amount = transaction.trans_trade_score,
                            ctime = DateTime.Now,
                            kind = UserScoreTransaction.Kind_Income,
                            notes = $"积分到账[{transaction.id}]",
                            pool = transaction.pool,
                            refer = transaction.id.ToString(),
                            wid = wallet.value.wid
                        });
                        if (!result.ok || string.IsNullOrEmpty(result.value))
                        {
                            return Result.NotOk<bool>($"会员积分到账错误:{result.message}");
                        }
                        scope.Complete();
                    }
                    catch (Exception ex)
                    { 
                        return Result.Exception<bool>(ex);
                    }
                }
            }

在 ExecuteTransaction中：

   public Result<string> ExecuteTransaction(T wat)
        {
            try
            {
                using (var scope = new TransactionScope(TransactionScopeOption.Required))
                {
                    logger.Trace("事务2:" + System.Transactions.Transaction.Current.TransactionInformation.LocalIdentifier);
                    var result = ExecuteTransactionIsolate(wat);
                    if (result.ok)
                    {
                        scope.Complete();
                    }
                    return result;
                }
            }
            catch (Exception exp)
            {
                return Result<string>.Exception(exp);
            }
        }

 public Result<string> ExecuteTransactionIsolate(T wat)
        {
            using (var db = MySqlDB.FromConfiguration(this.DB))
            {
               //多表数据操作
            }
        }

[圣殿骑士18]

TransactionScope不好用，很多情况下都不支持。用1楼的BeginTranscation

[zhujiazhi]

用过conn.BeginTranscation来做事务的， conn.Execute的时候把事务传进去的