1、服务器端使用配置文件

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
  <system.runtime.remoting>
    <application>
      <service>
        <wellknown mode="Singleton" type="Service.Singer,Service" objectUri="Singer" ></wellknown>
      </service>

<channels>
        <channel ref="tcp" port="8888">
        </channel>
      </channels>
     
     
    </application>
  </system.runtime.remoting>
</configuration>

2、服务端 Host

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Runtime.Remoting.Channels.Tcp;
using System.Runtime.Remoting.Channels;
using System.Runtime.Remoting;
using Service;

namespace ServerHost
{
    class Program
    {
        static void Main(string[] args)
        {
            Test2();
        }

private static void Test1()
        {
            //创建一个通道用来公布对外的服务
            TcpChannel channel = new TcpChannel(8888);
            //将tcp通道通过通道服务进行注册，这里的false只的是不使用iis的安全机制
            ChannelServices.RegisterChannel(channel, false);

//通过远程配置对象将要公布的对象的进行公布，包括类型uri
            RemotingConfiguration.RegisterWellKnownServiceType(typeof(Singer), "Singer", WellKnownObjectMode.Singleton);

Console.Read();
        }

private static void Test2()
        {
            RemotingConfiguration.Configure("ServerHost.exe.config");
            Console.Read();
        }
    }
}

3 客户端配置文件

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
  <system.runtime.remoting>
    <application>
      <client>
        <wellknown type="Service.Singer,Service" url="tcp://localhost:8888/singer"></wellknown>
      </client> 
    </application>
   
  </system.runtime.remoting>
</configuration>

4 客户端调用代码

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using Service;
using System.Runtime.Remoting;

namespace RemotingClientTest
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

private void simpleButton1_Click(object sender, EventArgs e)
        {
            Test2();
        }

private void Test1()
        {
            //这里使用Activitor对象来创建远程对象的引用
            Singer singer = (Singer)Activator.GetObject(typeof(Singer), "tcp://localhost:8888/Singer");
            //调用远程对象的引用的方法
            string content = singer.Sing("haha");
            MessageBox.Show(content);
        }

private void Test2()
        {
            RemotingConfiguration.Configure("RemotingClientTest.exe.config");
            Singer singer = new Singer();
            MessageBox.Show(singer.Sing("test "));
        }

5、可以将被远程调用的对象封装成为接口，这样服务器端host不变但是client只能使用Activator类获得接口类了

//server接口

namespace Service
{
    public interface ISinger
    {
        string Sing(string str);
    }
}

//client

private void Test3()
        {
            //这里使用Activitor对象来创建远程对象的引用
            ISinger singer = (ISinger)Activator.GetObject(typeof(ISinger), "tcp://localhost:8888/Singer");
            //调用远程对象的引用的方法
            string content = singer.Sing("haha");
            MessageBox.Show(content);
        }

}
}