如何将其（见下面的代码）转换为C#？

如何将其翻译成C#

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请看下面的图片。这与您在上面尝试的操作非常相似，移植这些差异应该很容易。这与您在上面尝试的操作非常相似，移植这些差异应该很容易。

类似的操作应该可以：

using System;
using System.IO;
using System.Net.Sockets;
using System.Text;

namespace Server
{
    internal class SimpleServer
    {
        private static SimpleServer server;
        private readonly TcpListener socket;

        private SimpleServer(int port)
        {
            Console.WriteLine(">> Starting SimpleServer");
            socket = new TcpListener(port);
            socket.Start(); 
        }

        private void DoJob()
        {
            try
            {
                bool done = false;
                while (!done)
                {
                    TcpClient client = socket.AcceptTcpClient();
                    NetworkStream stream = client.GetStream();
                    var reader = new StreamReader(stream, Encoding.UTF8);
                    String str = reader.ReadLine();
                    if (str == null)
                    {
                        done = true;
                    }
                    else
                    {
                        printOut(str, stream);
                        if (str.Trim() == "EXIT")
                        {
                            done = true;
                        }
                    }
                    client.Close();
                }
            }
            catch (Exception e)
            {
                Console.WriteLine(e);
            }
        }


        public static void main(String[] args)
        {
            int port = 8080;

            try
            {
                port = Int32.Parse(args[0]);
            }
            catch (Exception e)
            {
                // Catch exception and keep going. 
            }

            server = new SimpleServer(port);
            server.DoJob();
        }

        private void printOut(String str, Stream stream)
        {
            byte[] bytes = Encoding.UTF8.GetBytes("Echo: " + str + "\r\n");
            stream.Write(bytes, 0, bytes.Length);
            Console.WriteLine(str);
        }
    }
}

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编辑：但要小心编码

这样的编码应该可以：

using System;
using System.IO;
using System.Net.Sockets;
using System.Text;

namespace Server
{
    internal class SimpleServer
    {
        private static SimpleServer server;
        private readonly TcpListener socket;

        private SimpleServer(int port)
        {
            Console.WriteLine(">> Starting SimpleServer");
            socket = new TcpListener(port);
            socket.Start(); 
        }

        private void DoJob()
        {
            try
            {
                bool done = false;
                while (!done)
                {
                    TcpClient client = socket.AcceptTcpClient();
                    NetworkStream stream = client.GetStream();
                    var reader = new StreamReader(stream, Encoding.UTF8);
                    String str = reader.ReadLine();
                    if (str == null)
                    {
                        done = true;
                    }
                    else
                    {
                        printOut(str, stream);
                        if (str.Trim() == "EXIT")
                        {
                            done = true;
                        }
                    }
                    client.Close();
                }
            }
            catch (Exception e)
            {
                Console.WriteLine(e);
            }
        }


        public static void main(String[] args)
        {
            int port = 8080;

            try
            {
                port = Int32.Parse(args[0]);
            }
            catch (Exception e)
            {
                // Catch exception and keep going. 
            }

            server = new SimpleServer(port);
            server.DoJob();
        }

        private void printOut(String str, Stream stream)
        {
            byte[] bytes = Encoding.UTF8.GetBytes("Echo: " + str + "\r\n");
            stream.Write(bytes, 0, bytes.Length);
            Console.WriteLine(str);
        }
    }
}

编辑：但要注意编码