Better TransactionScope

transactionutils.cs

// As per http://blogs.msdn.com/b/dbrowne/archive/2010/06/03/using-new-transactionscope-considered-harmful.aspx
public class TransactionUtils {
  public static TransactionScope CreateTransactionScope()
  {
    var transactionOptions = new TransactionOptions();
    transactionOptions.IsolationLevel = IsolationLevel.ReadCommitted;
    transactionOptions.Timeout = TransactionManager.MaximumTimeout;
    return new TransactionScope(TransactionScopeOption.Required, transactionOptions);
  }
}