【c#获取本地IP和MAC地址】查找了几个方法，经过调试修改，下面这个方法能很好的获取到本地的IP和MAC地址。可以用于这方面的功能实现。主要是要添加System.Management的引用。
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();
}
}
