小编Old*_*Boy的帖子

我有以下场景:

 using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Required, new TransactionOptions { IsolationLevel = IsolationLevel.ReadCommitted },EnterpriseServicesInteropOption.Automatic))
 {
  using (DataContext db = new DataContext())
  {
    db.Connection.Open();
    db.Transaction = db.Connection.BeginTransaction();
    try
    {
      bool outcome = InvokeInTransaction<string, object>(inputDict, out outputDict);
      db.Transaction.Commit();
    }
    catch (Exception ex)
    {
      response.Outcome = BusinessEntityResponse.SystemError;
      db.Transaction.Rollback();
    }
  }
}

InvokeInTransaction调用内部是对LTS存储库进行的一些调用,以执行各种数据更改.问题是在存储库中还有另一个

using (var db = new DataContext())

里面是持久性代码.检查存储库中的上下文显示Transaction = null,我怀疑"内部"上下文不知道Ambient事务.可以这样做吗？我知道EF管理这个,并且约束是无法更改存储库代码.有帮助吗？