.Net Remoting Example

Define Interface  in Project1:

using System;

namespace IntTest

{

  public  interface iTest

    {

        String TestFun(String data);

    }

}

Define Class  in Project2(class library) :

using System;

using IntTest;

namespace clsLib

{

    public class clsMain : MarshalByRefObject,iTest

    {

        public string TestFun(String data)

        {

            return " From Server " + data;

        }

    }

}

Class must inherited from MarshalByRefObject apply remoting.

Web.Config in Project3(Win. service):

<?xml version="1.0" encoding="utf-8" ?>

<configuration>

  <system.runtime.remoting>

    <application>

      <service>

        <wellknown type="clsLib.clsMain, clsLib" objectUri="clsMain" mode="Singleton" />     

      </service>

      <channels>

        <channel displayName="TEst" ref="tcp" port="4040">

          <clientProviders>

            <formatter ref="binary" typeFilterLevel="Full" />

          </clientProviders>

          <serverProviders>

            <formatter ref="binary" typeFilterLevel="Full" />

            <formatter ref="soap" typeFilterLevel="Full" />

          </serverProviders>

        </channel>

      </channels>

    </application>

    <customErrors mode="Off"/>

  </system.runtime.remoting>

</configuration>

Service1.cs in Project3(win. Service):

using System;

using System.ServiceProcess;

using System.Threading;

using System.Runtime.Remoting;

namespace WinService

{

    public partial class Service1 : ServiceBase

    {

        AutoResetEvent ARE = new AutoResetEvent(false);

        public Service1()

        {

            RemotingConfiguration.Configure(@"D:\net class\Remoting  

                                           SAmple\TestRemoting\WinService\bin

                                           \Debug\WinService.exe.config",false);         

            InitializeComponent();

        }

        protected override void OnStart(string[] args)

        {

            Thread Th = new Thread(Test);

            Th.Start();

        }

        protected override void OnStop()

        {

        }

        public void Start()

        {

            OnStart(new string[] { });

        }

        /// <summary>

        /// Call this function from Program.cs

        /// </summary>

        public void Test()

        {

            while (true)

            {

                ARE.WaitOne();

            }

        }

    }

}

Now in Client Application :

using IntTest;

private void btnSend_Click(object sender, EventArgs e)

        {

            iTest instance = (iTest)Activator.GetObject(typeof(iTest),

                                           "tcp://" + Environment.MachineName + 

                                           ":4040/clsMain");

            txtRead.Text = instance.TestFun(txtSend.Text);

        }