原帖:
引入命名空间:
- using System.Net;
完整代码:
- namespace IPExample
- {
- public partial class Form1 : Form
- {
- public Form1()
- {
- InitializeComponent();
- }
- /// <summary>
- /// 获取本级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);
- }
- }
- }
- }