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, );
                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, );
                    lst_ServerIPInfo.Items.Add(iep);
                }
            }  

        }
    }