y - Net Developer

CHAPTER 8 ■ IMPLEMENTING RELIABLE MESSAGING AND QUEUE-BASED COMMUNICATIONS 267ramrameshreddy.blog.comListing 8-8. Modifying the Clientusing System;using System.Data;using System.Messaging;using System.Configuration;using System.Web;using System.Transactions;namespace QuickReturns{class Client{static void Main(){// Create a proxy for the clientusing (TradeServiceClient proxy = new TradeServiceClient()){//Create a transaction scope.using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Required)){...}proxy.DoTrade("MSFT", "IBM", 60);Console.WriteLine("Selling 60 stocks of IBM and Buying MSFT ");proxy.DoTrade("ACN","ABN", 100);Console.WriteLine("Selling 60 stocks of ABN and Buying ACN ");// Complete the transaction.scope.Complete();As you have seen, you add a transaction scope around the DoTrade method in order tohave the service utilize the NetMSMQ binding correctly. You will learn more about transactionsin the next chapter. Now modify the App.config file for the client in order to use MSMQ,as per Listing 8-9.Listing 8-9. Modifying the Client App.config