Remoting 一 简单流程

新建一个类库作为RemotingObject

新建一个Form工程作为Server。

开发时候，我觉这个问题好奇怪，默认建立的Server工程里可以直接using System.Runtime.Remoting,问题是代码里并不能提供HttpChannel的智能提示，解决办法是添加引用 System.Runtimg.Remoting这个DLL到工程里就可以了。

RemoteObject

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace RemoteObject
{
    public class MyObject : MarshalByRefObject
    {
        public int Add(int a, int b)
        {
            return a + b;
        }
    } 

}

服务端

App.config

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
  <system.runtime.remoting>
    <application name="RemoteServer">
      <service>
        <wellknown type="RemoteObject.MyObject,RemoteObject" objectUri="RemoteObject.MyObject"
            mode="Singleton" />
      </service>
      <channels>
        <channel ref="tcp" port="9999"/>
      </channels>
    </application>
  </system.runtime.remoting>
</configuration>

Program.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Runtime.Remoting;

namespace RemoteServer
{
    class Program
    {
        static void Main(string[] args)
        {
            //RemoteServer.exe.config文件在调试运行时会自动生成，名字就是程序名字+.exe+.config.
            //RemotingConfiguration 这句起作用了
            RemotingConfiguration.Configure("RemoteServer.exe.config",false);   //第二个参数如果写成true,客户端可能会卡死

            //RemotingConfiguration.Configure("RandomName.exe.config", false);   //报错，应用程序名字不是RandomName,而是RemoteServer

            Console.ReadLine();
        }
  
    }
}

 客户端

Form1.cs

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 System.Runtime.Remoting;
using System.Runtime.Remoting.Channels;

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

        private void button1_Click(object sender, EventArgs e)
        {
            //RemoteObject.MyObject rm = new RemoteObject.MyObject();  //本地调用
            //button1.Text = rm.Add(1, 2).ToString();

            System.Runtime.Remoting.Channels.Tcp.TcpChannel tcp = new System.Runtime.Remoting.Channels.Tcp.TcpChannel();
            ChannelServices.RegisterChannel(tcp, false);
            RemotingConfiguration.RegisterWellKnownClientType(typeof(RemoteObject.MyObject), "tcp://localhost:9999/RemoteObject.MyObject");
            RemoteObject.MyObject rm = new RemoteObject.MyObject();
            int result = rm.Add(33, 121);
            button1.Text = result.ToString();

        }
    }
}