Contract:using System;using System.Collections.Generic;using System.Linq;using System.ServiceModel;using System.Text;using System.Threading.Tasks;namespace Contract{    [ServiceContract(ConfigurationName = "IGreetingService")]    public interface IGreetingService    {        [OperationContract(IsOneWay = true)]        void SaveHello(string msg);        [OperationContract(IsOneWay = true)]        void SaveGoodBye(string msg);    }    [ServiceContract(ConfigurationName = "IGreetingService1",SessionMode =SessionMode.Required)]    public interface IGreetingService1    {        [OperationContract(IsOneWay = true)]        void SaveHello(string msg);        [OperationContract(IsOneWay = true)]        void SaveGoodBye(string msg);    }}service
     
         
               
           
        
          
             
                
                   
           
                  
               
            
           
             
                
                   
                  
               
            
           
             
                
               
              
                
               
            
         
      
     using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Threading.Tasks;using System.ServiceModel;using System.Messaging;using Contract;using System.Data.Common;using System.Transactions;namespace ConsoleApplication1{    /// 
    /// //behaviorConfiguration="batchingMessages" 应用了batchingMessages(事务处理批处理要求)，下面的ReleaseServiceInstanceOnTransactionComplete要设置为false，默认为true    /// 
    [ServiceBehavior(ConfigurationName = "GreetingService",ReleaseServiceInstanceOnTransactionComplete =false)]    public class GreetingService : IGreetingService    {        [OperationBehavior(TransactionScopeRequired =true)]        public void SaveHello(string msg)        {            Console.WriteLine(msg+" "+Transaction.Current.TransactionInformation.DistributedIdentifier);        }        [OperationBehavior(TransactionScopeRequired = true)]        public void SaveGoodBye(string msg)        {            Console.WriteLine(msg +" "+ Transaction.Current.TransactionInformation.DistributedIdentifier);        }    }    [ServiceBehavior(ConfigurationName = "GreetingService1", TransactionAutoCompleteOnSessionClose = true)]    public class GreetingService1 : IGreetingService1    {        [OperationBehavior(TransactionScopeRequired = true,TransactionAutoComplete =false)]        public void SaveHello(string msg)        {            Console.WriteLine(msg + " " + Transaction.Current.TransactionInformation.DistributedIdentifier);        }        [OperationBehavior(TransactionScopeRequired = true,TransactionAutoComplete =false)]        public void SaveGoodBye(string msg)        {            Console.WriteLine(msg + " " + Transaction.Current.TransactionInformation.DistributedIdentifier);        }    }    class Program    {        static void Main(string[] args)        {            #region 1            //string queueName = @".\private$\queue4demo";            //MessageQueue.Delete(queueName);            //if (!MessageQueue.Exists(queueName))            //    MessageQueue.Create(queueName, true);//第二参数代表是否是事务性队列，如果是那么binding.ExactlyOnce要设置为true，否则非事务性对要设置为false            //using (ServiceHost host = new ServiceHost(typeof(GreetingService)))            //{            //    var binding = new NetMsmqBinding(NetMsmqSecurityMode.Message);            //    binding.ExactlyOnce = true;            //    //host.AddServiceEndpoint("IGreetingService",binding , "net.msmq://localhost/private/queue4demo");            //    host.Open();            //    Console.WriteLine("寄宿服务成功");            //    Console.ReadKey();            //}             #endregion            #region 2            string queueName = @".\private$\queue4demo";            MessageQueue.Delete(queueName);            if (!MessageQueue.Exists(queueName))                MessageQueue.Create(queueName, true);//第二参数代表是否是事务性队列，如果是那么binding.ExactlyOnce要设置为true，否则非事务性对要设置为false            using (ServiceHost host = new ServiceHost(typeof(GreetingService1)))            {                var binding = new NetMsmqBinding(NetMsmqSecurityMode.Message);                binding.ExactlyOnce = true;                //host.AddServiceEndpoint("IGreetingService",binding , "net.msmq://localhost/private/queue4demo");                host.Open();                Console.WriteLine("寄宿服务成功1");                Console.ReadKey();            }            #endregion            Console.WriteLine("");                   }    }}client
     
         
               
           
        
          
             
                
                   
           
                  
               
            
           
             
                      
              
              
            
         
      
     using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Threading.Tasks;using System.ServiceModel;using Contract;using System.Transactions;namespace ConsoleApplication2{    class Program    {        static void Main(string[] args)        {            #region 1            //using (ChannelFactory
     
       ChannelFactory = new ChannelFactory
      
       ("GreetingService"))            //{            //    IGreetingService proxy = ChannelFactory.CreateChannel();            //    proxy.SaveHello("foo");            //    proxy = ChannelFactory.CreateChannel();            //    proxy.SaveGoodBye("bar");            //    proxy = ChannelFactory.CreateChannel();            //    proxy.SaveHello("foo");            //    proxy = ChannelFactory.CreateChannel();            //    proxy.SaveGoodBye("bar");            //    Console.Read();            //}            #endregion            #region 2            using (ChannelFactory
       
         ChannelFactory = new ChannelFactory
        
         ("GreetingService1"))            {                using (TransactionScope scope = new TransactionScope())                {                    IGreetingService1 proxy = ChannelFactory.CreateChannel();                    proxy.SaveHello("hello1");                    proxy.SaveGoodBye("goodbye1");                    ((ICommunicationObject)proxy).Close();                    scope.Complete();                }            }            #endregion        }    }}