Sub Transaction Has Ended Method

Return Value

Boolean
True if the sub-transaction has already been committed or rolled back, False otherwise.

A sub-transaction is ended by completing either the Commit or RollBack method. Another way of testing whether a sub-transaction has ended is by testing its current status returned from (see GetStatus ). It must be either 'TransactionStatus.Committed' or 'TransactionStatus.RolledBack'

Reference