如何解决有关 TcpListener 的警告:请改用 TcpListener(IPAddress localaddr, int port)? [英] How can i solve the warning about TcpListener: Please use TcpListener(IPAddress localaddr, int port) instead?

问题描述

我创建了一个新表单，在顶部我做了:

I created a new form and at the top i did:

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Threading;
using System.Collections;
using System.Net.Sockets;

namespace mws
{
    public partial class Chat : Form
    {
        TcpListener serverSocket = new TcpListener(8888);

在 new TcpListener(8888) 下，我看到绿线，警告是:

Under new TcpListener(8888) i see green line and the warning is:

警告 4 'System.Net.Sockets.TcpListener.TcpListener(int)' is obsolete: '"此方法已被弃用.请改用 TcpListener(IPAddress localaddr, int port).

Warning 4 'System.Net.Sockets.TcpListener.TcpListener(int)' is obsolete: '"This method has been deprecated. Please use TcpListener(IPAddress localaddr, int port) instead.

尝试谷歌，但我没有找到任何解决方案.尝试这样做:new TcpListener(8888,21) 可能使用端口，但这不是解决方案.

Tried to google but i didn't find any solution. Tried to do: new TcpListener(8888,21) maybe usig a port but this is a not a solution.

推荐答案

var serverSocket = new TcpListener(IPAddress.Any, 8888);

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