WCF元数据交互及其序列化

staticvoid Main(string[] args)
        {
            Console.WriteLine("请输入num1,num2");
            int num1 = Convert.ToInt32(Console.ReadLine());
            int num2 = Convert.ToInt32(Console.ReadLine());

            //获取计算加法服务
            MySumServiceMex.WcfServiceClient sum =new client2.MySumServiceMex.WcfServiceClient();
            //将之传给服务端
int num = sum.Sum(num1, num2);
            //输出返回结果
            Console.WriteLine("和为{0}", num);
            //获取person服务
            MySumServiceMex.Person persongender =new client2.MySumServiceMex.Person();

            
            Console.WriteLine("请输入性别和姓名：");
            //取出用户输入的姓名和性别
            persongender.Gender = Console.ReadLine();
            persongender.Name = Console.ReadLine();
            //将姓名和性别重新返回给服务端，定义心得对象newperson来接受返回值
            MySumServiceMex.Person newperson = sum.ChangeGender(persongender);


            //将新的对象性别和姓名输出
            Console.WriteLine("性别为{0},姓名为{1}", newperson.Gender, newperson.Name);
            Console.ReadKey();
        }

建立wf文件名为IWcf

namespace IWcf
{

    //ServiceContract定义wcf服务
    [ServiceContract]
    publicinterface IWcfService
    {
        //OperationContract将服务方法暴露给用户
        [OperationContract]
        int Sum(int num1,int num2);

        [OperationContract]
        Person ChangeGender(Person person);
    }
    //DataContract定义次对象可以被序列化，但是仅仅定义了这个而不定义DataMember的话用户是不能序列化特定属性的
    [DataContract]
    publicclass Person
    {
        string gander =string.Empty;
        string name =string.Empty;

        //DataMember定义某个属性可以被序列化
        [DataMember]
        publicstring Gender
        {
            get { return gander; }
            set { gander = value; }
        }
        [DataMember]
        publicstring Name
        {
            get { return name; }
            set { name = value; }
        }
 
    }
}

实现类

namespace IWcf
{
    publicclass WcfSerivce:IWcfService
    {

        #region IWcfService 成员

        //实现加法运算
publicint Sum(int num1, int num2)
        {
            return num1 + num2;
        }
        #endregion


        #region IWcfService 成员

        //将客户端的数据进行逻辑处理，即将性别翻转，这样就实现客户端与服务端的数据通讯交互，即序列化得实现
public Person ChangeGender(Person person)
        {

            if (person.Gender =="男")
            {
                person.Gender ="女";
            }
            elseif (person.Gender =="女")
            {
                person.Gender ="男";
            }
            return person;
        }

        #endregion
    }
}

配置文件

<configuration>
  <system.serviceModel>
    <bindings />
    <client />
    <services>
      <service name="IWcf.WcfSerivce" behaviorConfiguration="sumservicewcf">
        <host>
          <baseAddresses>
            <add baseAddress="http://localhost:8008/mysumservice"/>
          </baseAddresses>
        </host>
        <endpoint address="" binding="wsHttpBinding" contract="IWcf.IWcfService"/>
          <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"/>
      </service>
    </services>
    <behaviors>
      <serviceBehaviors>
        <behavior name="sumservicewcf">
          <serviceMetadata httpGetEnabled="True"/>
        </behavior>
      </serviceBehaviors>
    </behaviors>
  </system.serviceModel>
</configuration>

服务启动

publicstaticvoid Main(string[] args)
        {
            ServiceHost host =new ServiceHost(typeof(IWcf.WcfSerivce));
            try
            {
                host.Open();
                Console.WriteLine("Service open");
                Console.ReadLine();
            }
            catch
            {
                Console.WriteLine("WCF服务异常");
                Console.ReadLine();
            }
        }

客户端实现

staticvoid Main(string[] args)
 2         {
 3             Console.WriteLine("请输入num1,num2");
 4 int num1 = Convert.ToInt32(Console.ReadLine());
 5 int num2 = Convert.ToInt32(Console.ReadLine());
 6 
 7 //获取计算加法服务
 8              MySumServiceMex.WcfServiceClient sum =new client2.MySumServiceMex.WcfServiceClient();
 9 //将之传给服务端
10  int num = sum.Sum(num1, num2);
11 //输出返回结果
12              Console.WriteLine("和为{0}", num);
13 //获取person服务
14              MySumServiceMex.Person persongender =new client2.MySumServiceMex.Person();
15 
16             
17             Console.WriteLine("请输入性别和姓名：");
18 //取出用户输入的姓名和性别
19              persongender.Gender = Console.ReadLine();
20             persongender.Name = Console.ReadLine();
21 //将姓名和性别重新返回给服务端，定义心得对象newperson来接受返回值
22             MySumServiceMex.Person newperson = sum.ChangeGender(persongender);
23 
24 
25 //将新的对象性别和姓名输出
26             Console.WriteLine("性别为{0},姓名为{1}", newperson.Gender, newperson.Name);
27             Console.ReadKey();
28         }