Transaction Scope in asp.net c#

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using System.Transactions;


  TransactionOptions options = new TransactionOptions();
        options.IsolationLevel = System.Transactions.IsolationLevel.RepeatableRead ;
        options.Timeout = new TimeSpan(0, 5, 0);
        using (TransactionScope transactionScope = new TransactionScope(TransactionScopeOption.Required, options))
        {
            DoWork();
            transactionScope.Complete(); //Tell the transaction to commit
        }