System.Transactions.InternalTransaction.Dispose C# (CSharp) Method

        public void Dispose()
        {
            if (_promotedTransaction != null)
            {
                // If there is a promoted transaction dispose it.
                _promotedTransaction.Dispose();
            }
        }

        // Handle Transaction Disposal.
        //
        internal virtual void InternalDispose()
        {
            TransactionsEtwProvider etwLog = TransactionsEtwProvider.Log;

            if (etwLog.IsEnabled())
            {
                etwLog.MethodEnter(TraceSourceType.TraceSourceLtm, this);
            }

            if (Interlocked.Exchange(ref _disposed, Transaction._disposedTrueValue) == Transaction._disposedTrueValue)
            {
                return;
            }

            // Attempt to clean up the internal transaction
            long remainingITx = Interlocked.Decrement(ref _internalTransaction._cloneCount);

            if (remainingITx == 0)
            {
                _internalTransaction.Dispose();
            }

            if (etwLog.IsEnabled())
            {
                etwLog.MethodExit(TraceSourceType.TraceSourceLtm, this);
            }
        }