ccmd cm = new ccmd(); MessageBox.Show(cm.cmd("ipconfig")); 用这个命令就可以了!!
网卡的方式不合适。 try { string strUrl = "http://www.ip138.com/ip2city.asp"; //获得IP的网址了 Uri uri = new Uri(strUrl); System.Net.WebRequest wr = System.Net.WebRequest.Create(uri); System.IO.Stream s = wr.GetResponse().GetResponseStream(); System.IO.StreamReader sr = new System.IO.StreamReader(s, Encoding.Default); string all = sr.ReadToEnd(); //读取网站的数据 int i = all.IndexOf("[") + 1; string tempip = all.Substring(i, 15); string ip = tempip.Replace("]", "").Replace(" ", "");//找出i } catch (Exception ex) { }
using System.Net;IPHostEntry Host = System.Net.Dns.Resolve("www.163.com"); IPEndPoint IP = new IPEndPoint(Host.AddressList[0], 0); string s = IP.Address.ToString();//这里的S就是163的IP地址
static void ReportIP() { Console.WriteLine("****** Current IP addresses:"); ManagementClass mc = new ManagementClass("Win32_NetworkAdapterConfiguration"); ManagementObjectCollection moc = mc.GetInstances(); foreach (ManagementObject mo in moc) { if (!(bool)mo["IPEnabled"]) continue; Console.WriteLine("{0}\n SVC: '{1}' MAC: [{2}]", (string)mo["Caption"], (string)mo["ServiceName"], (string)mo["MACAddress"]); string[] addresses = (string[])mo["IPAddress"]; string[] subnets = (string[])mo["IPSubnet"]; // display IP Addresses Console.WriteLine(" Addresses :"); foreach (string sad in addresses) Console.WriteLine("\t'{0}'", sad); // display SubNets mask Console.WriteLine(" Subnets :"); foreach (string sub in subnets) Console.WriteLine("\t'{0}'", sub); } } System.Net.IPHostEntry MYIP = System.Net.Dns.GetHostByName(System.Net.Dns.GetHostName) MessageBox("您的IP地址:" + MYIP.AddressList.GetValue(0).ToString()) MessageBox("您的计算机全名:" + MYIP.HostName.ToString())
{
if(Dns.GetHostAddresses(Dns.GetHostName()).Length>1)
return Dns.GetHostAddresses(Dns.GetHostName())[1];
else
return Dns.GetHostAddresses(Dns.GetHostName())[0];
}这是一个获得本机外网地址的扩展方法,前提是你的电脑里面只有一个网卡!
MessageBox.Show(cm.cmd("ipconfig"));
用这个命令就可以了!!
try
{
string strUrl = "http://www.ip138.com/ip2city.asp"; //获得IP的网址了 Uri uri = new Uri(strUrl);
System.Net.WebRequest wr = System.Net.WebRequest.Create(uri);
System.IO.Stream s = wr.GetResponse().GetResponseStream();
System.IO.StreamReader sr = new System.IO.StreamReader(s, Encoding.Default);
string all = sr.ReadToEnd(); //读取网站的数据 int i = all.IndexOf("[") + 1;
string tempip = all.Substring(i, 15);
string ip = tempip.Replace("]", "").Replace(" ", "");//找出i
}
catch (Exception ex)
{ }
IPEndPoint IP = new IPEndPoint(Host.AddressList[0], 0);
string s = IP.Address.ToString();//这里的S就是163的IP地址
{
Console.WriteLine("****** Current IP addresses:");
ManagementClass mc = new ManagementClass("Win32_NetworkAdapterConfiguration");
ManagementObjectCollection moc = mc.GetInstances();
foreach (ManagementObject mo in moc)
{
if (!(bool)mo["IPEnabled"])
continue; Console.WriteLine("{0}\n SVC: '{1}' MAC: [{2}]", (string)mo["Caption"],
(string)mo["ServiceName"], (string)mo["MACAddress"]); string[] addresses = (string[])mo["IPAddress"];
string[] subnets = (string[])mo["IPSubnet"]; // display IP Addresses
Console.WriteLine(" Addresses :");
foreach (string sad in addresses)
Console.WriteLine("\t'{0}'", sad); // display SubNets mask
Console.WriteLine(" Subnets :");
foreach (string sub in subnets)
Console.WriteLine("\t'{0}'", sub);
}
} System.Net.IPHostEntry MYIP = System.Net.Dns.GetHostByName(System.Net.Dns.GetHostName)
MessageBox("您的IP地址:" + MYIP.AddressList.GetValue(0).ToString())
MessageBox("您的计算机全名:" + MYIP.HostName.ToString())
//取一下 reply 中 []之间的内容
System.Net.WebClient client = new System.Net.WebClient();
client.Encoding = System.Text.Encoding.Default;
string reply = client.DownloadString("http://www.ip138.com/ip2city.asp");
MessageBox.Show(reply);
foreach (System.Net.IPAddress ip in ips.AddressList)
{
Console.WriteLine(ip.ToString());
}要获取本机出口的外网IP,实际是需要利用访问某个可以返回本机出口的外网IP的internet资源,例如: 本站的ip提供程序访问此IP提供程序,将只返回一个你的出口IP的字符串,使用起来是超简单的,代码如下:using (System.Net.WebClient wc = new System.Net.WebClient())
{
Console.WriteLine(wc.DownloadString("http://www.zu14.cn/ip/"));
}Console.ReadLine();
这个也许好点