如何使用WCF服务而不是套接字客户端服务器应用程序

//this function runs in its own thread
private void Job(object o)
    {
        Socket client = (Socket)o;
        NetworkStream stream = new NetworkStream(client);
        StreamReader sr = new StreamReader(stream);
        try
        {
            string cmd = null;
            while ((cmd = sr.ReadLine()) != null)
            {
                Console.WriteLine(cmd);
                string[] command = cmd.Split('<');
                switch (command[0])
                {
                    case "root":
                        fmc.root();
                        break;
                    case "explore":
                        fmc.Explore(command[1]);
                        break;
                    case "new_folder":
                        fmc.NewFolder(command[1]);
                        break;
                    case "hidden":
                        fmc.HiddenChecked(command[1]);
                        break;
                    case "delete":
                        fmc.Delete(command[1]);
                        break;
                    case "properties":
                        if (command[1] == "single")
                        {
                            fmc.SingleProperties(command[2]);
                        }
                        else if (command[1] == "multi")
                        {
                            fmc.MultiProperties(command[2]);
                        }
                        else
                        {
                            fmc.DriveProperties(command[2]);
                        }
                        break;
                    case "pastefromcopy":
                        fmc.PasteFromCopy(command[1], command[2]);
                        break;
                    //case "confirm":
                     //   break;
                    default:
                        Console.WriteLine(cmd);
                        break;
                }
            }
        }
        catch { client.Close(); stream.Dispose(); sr.Dispose(); }
    }

那么，你有什么教程可以接近我的应用程序吗。。以执行命令。。或者如果你能给我写一个简单的客户端服务器WCF。。以同样的方式解决问题。提前感谢：）