C#获取本机IP地址和Mac地址的方法

using System;using System.Management;using System.Net;public class Program{ static void Main(string[] args) {  try  {  string ip = "";  string mac = "";  ManagementClass mc;  string hostInfo = Dns.GetHostName();  //IP地址  //System.Net.IPAddress[] addressList = Dns.GetHostByName(Dns.GetHostName()).AddressList;这个过时   System.Net.IPAddress[] addressList = Dns.GetHostEntry(Dns.GetHostName()).AddressList;  for (int i = 0; i < addressList.Length; i++)  {   ip = addressList[i].ToString();  }  //mac地址  mc = new ManagementClass("Win32_NetworkAdapterConfiguration");  ManagementObjectCollection moc = mc.GetInstances();  foreach (ManagementObject mo in moc)  {   if (mo["IPEnabled"].ToString() == "True")   {   mac = mo["MacAddress"].ToString();   }  }  //输出  string outPutStr = "IP:{0},/n MAC地址:{1}";  outPutStr = string.Format(outPutStr, ip, mac);  Console.WriteLine(outPutStr);  }  catch (Exception e)  { }  Console.ReadLine(); }}