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  • C# 获得本机IP、端口等信息地址以及服务器IP信息

    大概是这样子,代码也没多少,直接上代码了。。

    引入命名空间:

       using System.Net; 
    
        namespace IPExample  
        {  
            public partial class Form1 : Form  
            {  
                public Form1()  
                {  
                    InitializeComponent();  
                }  
          
                /// <summary>  
                /// 获得本机IP信息  
                /// </summary>  
                /// <param name="sender"></param>  
                /// <param name="e"></param>  
                private void btn_ShowHostIPInfo_Click(object sender, EventArgs e)  
                {  
                    lst_HostIPInfo.Items.Clear();  
                    string name = Dns.GetHostName();  
                    lst_HostIPInfo.Items.Add("本机主机名:"+name);  
                    IPHostEntry me = Dns.GetHostEntry(name);  
                    lst_HostIPInfo.Items.Add("本机所有IP地址:");  
                    foreach (IPAddress ip in me.AddressList)  
                    {  
                        lst_HostIPInfo.Items.Add(ip);  
                    }  
                    IPAddress localIp = IPAddress.Parse("127.0.0.1");  
                    IPEndPoint iep = new IPEndPoint(localIp, 80);  
                    lst_HostIPInfo.Items.Add("IP端点:" + iep.ToString());  
                    lst_HostIPInfo.Items.Add("IP端口:" + iep.Port);  
                    lst_HostIPInfo.Items.Add("IP地址:" + iep.Address);  
                    lst_HostIPInfo.Items.Add("IP地址族:" + iep.AddressFamily);  
                    lst_HostIPInfo.Items.Add("可分配端口最大值:" + IPEndPoint.MaxPort);  
                    lst_HostIPInfo.Items.Add("可分配端口最小值:" + IPEndPoint.MinPort);  
                }  
          
          
                /// <summary>  
                /// 获得服务器信息  
                /// </summary>  
                /// <param name="sender"></param>  
                /// <param name="e"></param>  
                private void btn_ShowServerInfo_Click(object sender, EventArgs e)  
                {  
                    lst_ServerIPInfo.Items.Clear();  
                    IPHostEntry remoteHost = Dns.GetHostEntry(txt_ServerIPAddress.Text);  
                    IPAddress[] remoteIp = remoteHost.AddressList;  
                    IPEndPoint iep;  
                    foreach (IPAddress ip in remoteIp)  
                    {  
                        iep = new IPEndPoint(ip, 80);  
                        lst_ServerIPInfo.Items.Add(iep);  
                    }  
                }  
          
          
            }  
        }  
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  • 原文地址:https://www.cnblogs.com/hnsongbiao/p/8191323.html
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