System.Transactions.Transaction.GetHashCode C# (CSharp) Метод

        public override int GetHashCode()
        {
            return _internalTransaction.TransactionHash;
        }

 public static void RemoveDriverInTransaction(Transaction transaction)
 {
     lock (driversInUse.SyncRoot)
     {
         driversInUse.Remove(transaction.GetHashCode());
     }
 }