asp.net2.0事务

做个备份:

TransactionOptions TransOpt = new TransactionOptions();
        TransOpt.IsolationLevel = System.Transactions.IsolationLevel.ReadCommitted; 
        TransOpt.Timeout = new  TimeSpan(0, 2, 0);
        using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Required, TransOpt))
        }