Gets or sets a value that indicates whether the service instance state is persisted to the PersistenceProvider using the same transaction under which the operation is run.
Assembly: System.WorkflowServices (in System.WorkflowServices.dll)
If OperationBehaviorAttribute.TransactionScopeRequired set to true or marked with TransactionFlowOption.Mandatory. Additionally, ConcurrencyMode must be set to Single.is set to true, then all operations on the service must either be marked with
Settingto true makes the service state transactional with the operation transaction. This means that if the operation's transaction rolls back, the service state also rolls back.
Available since 3.5