在控制台部署wcf双工 这个可以被silverlight 使用<?xml version="1.0" encoding="utf-8" ?><configuration>  <system.serviceModel>    <bindings>      <netTcpBinding>        <binding name="netTcpBindConfig">          <security mode="None"/>        </binding>      </netTcpBinding>    </bindings>    <services>      <service behaviorConfiguration="WCFLibrary.UpdateUserBehavior" name="WcfService1.Service1">        <host>          <baseAddresses>            <add baseAddress="net.tcp://localhost:4503/Service1"/>          </baseAddresses>        </host>        <endpoint address="" binding="netTcpBinding" contract="WcfService1.IService1" bindingConfiguration="netTcpBindConfig"></endpoint>        <endpoint address="mex" binding="mexTcpBinding" contract="IMetadataExchange" ></endpoint>      </service>          </services>    <behaviors>      <serviceBehaviors>        <behavior name="WCFLibrary.UpdateUserBehavior">          <serviceMetadata/>          <serviceDebug includeExceptionDetailInFaults="false"/>        </behavior>      </serviceBehaviors>    </behaviors>  </system.serviceModel></configuration>

这个貌似不能被silverlight使用<?xml version="1.0"?><configuration>  <system.web>    <compilation debug="true" targetFramework="4.0"/>    <pages controlRenderingCompatibilityVersion="3.5" clientIDMode="AutoID"/>  </system.web>  <system.serviceModel>    <bindings>      <netTcpBinding>        <binding name="tcpBindingConfig1">          <security mode="None"/>        </binding>      </netTcpBinding>    </bindings>    <services>      <service name="WcfService1.Service1">        <endpoint address="" binding="netTcpBinding" bindingConfiguration="tcpBindingConfig1" contract="WcfService1.IService1"/>        <endpoint address="mex" binding="mexTcpBinding" contract="IMetadataExchange"/>        <host>          <baseAddresses>            <add baseAddress = "http://localhost:9999/WcfStudy3/Service1" />            <add baseAddress = "net.tcp://localhost:8888/WcfStudy3/Service1" />          </baseAddresses>        </host>      </service>    </services>    <behaviors>      <serviceBehaviors>        <behavior name="">          <serviceMetadata httpGetEnabled="true" httpsGetEnabled="False"/>          <serviceDebug includeExceptionDetailInFaults="false"/>        </behavior>      </serviceBehaviors>    </behaviors>    <serviceHostingEnvironment aspNetCompatibilityEnabled="False" multipleSiteBindingsEnabled="true"/>  </system.serviceModel>  <system.webServer>    <modules runAllManagedModulesForAllRequests="true"/>  </system.webServer></configuration>

这个可以部署在IIS中 也是双工   这是wcf的配置文件<?xml version="1.0"?><configuration>  <system.web>    <compilation debug="true" targetFramework="4.0"/>    <pages controlRenderingCompatibilityVersion="3.5" clientIDMode="AutoID"/>  </system.web>  <system.serviceModel>    <bindings>      <netTcpBinding>        <binding name="tcpBindingConfig1">          <security mode="None"/>        </binding>      </netTcpBinding>    </bindings>    <services>      <service name="WcfService1.Service1">        <endpoint address="" binding="netTcpBinding" bindingConfiguration="tcpBindingConfig1" contract="WcfService1.IService1"/>        <endpoint address="mex" binding="mexTcpBinding" contract="IMetadataExchange"/>        <host>          <baseAddresses>            <add baseAddress="net.tcp://localhost:4502/Service1.svc"/>          </baseAddresses>        </host>      </service>    </services>    <behaviors>      <serviceBehaviors>        <behavior name="">          <serviceMetadata httpGetEnabled="true" httpsGetEnabled="False"/>          <serviceDebug includeExceptionDetailInFaults="false"/>        </behavior>      </serviceBehaviors>    </behaviors>    <serviceHostingEnvironment aspNetCompatibilityEnabled="False" multipleSiteBindingsEnabled="true"/>  </system.serviceModel>  <system.webServer>    <modules runAllManagedModulesForAllRequests="true"/>  </system.webServer></configuration>

这是wcf程序using System;using System.Collections.Generic;using System.Linq;using System.Runtime.Serialization;using System.ServiceModel;using System.ServiceModel.Web;using System.Text;namespace WcfService1{    // 注意: 使用“重构”菜单上的“重命名”命令，可以同时更改代码和配置文件中的接口名“IService1”。    [ServiceContract(CallbackContract = typeof(iMyclass))]    public interface IService1    {                 [OperationContract]        string  Send(string id,string pid, string str);        [OperationContract]        string Register(string id);        [OperationContract]        List<string> ALLhost();        }    [ServiceContract]    public interface iMyclass    {        [OperationContract(IsOneWay = true)]//回调函数方法必须加IsOneWay=true        void Reciver(string str);    }     }using System;using System.Collections.Generic;using System.Linq;using System.Runtime.Serialization;using System.ServiceModel;using System.ServiceModel.Web;using System.Text;namespace WcfService1{    // 注意: 使用“重构”菜单上的“重命名”命令，可以同时更改代码、svc 和配置文件中的类名“Service1”。    public class Service1 : IService1    {        public static Dictionary<string, iMyclass> hostdic;        public static List<string> allhost;        /// <summary>        ///         /// </summary>        /// <param name="id">发送人</param>        /// <param name="pid">接受人</param>        /// <param name="str">内容</param>        /// <returns></returns>        public string Send(string id,string pid, string str)        {            try            {                               foreach (var d in hostdic)                {                    if (d.Key == pid)                    {                        d.Value.Reciver(id+"发送："+str);                    }                }             //iMyclass myclass= OperationContext.Current.GetCallbackChannel<iMyclass>();             //myclass.Reciver("你好");                return "1";            }            catch (Exception ex)            {                return ex.Message;            }        }        public List<string> ALLhost()        {            return allhost;        }        public string Register(string id)        {            if (hostdic == null)            {                hostdic = new Dictionary<string, iMyclass>();            }            if (allhost == null)            {                allhost = new List<string>();            }                            iMyclass imyclass = OperationContext.Current.GetCallbackChannel<iMyclass>();                hostdic.Add(id, imyclass);                allhost.Add(id);                        return id;        }        }}