/// <summary> /// Notifies this object that an escalation of the delegated transaction has been requested. /// </summary> /// <returns> /// A transmitter/receiver propagation token that marshals a distributed transaction. /// </returns> /// <seealso cref="TransactionInterop.GetTransactionFromTransmitterPropagationToken(System.Byte[])"/> byte[] ITransactionPromoter.Promote() { try { m_ctx = new CommittableTransaction(); m_ctx.EnlistDurable(this.Rmid, this, EnlistmentOptions.None); byte[] propagationToken = TransactionInterop.GetTransmitterPropagationToken(m_ctx); return propagationToken; } catch (Exception ex) { throw ex; } }