获得本机IP、端口等信息地址以及服务器IP信息代码,CSharp代码库,德仔网

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【CSharp】获得本机IP、端口等信息地址以及服务器IP信息

作者:Dezai.CN / 发布于2011/9/15/ 943

<div>引入命名空间：</div>
<div>01.using System.Net;</div>
<div>完整代码：</div>
<div>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); 
 } 
 } 
 
 
 } 
} 
</div>

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