利用C#获取计算机名，IP，MAC信息，如下为源代码：

using System;

using System.Collections.Generic;

using System.Text;

using System.Net;

using System.Management;

namespace Wenanry.Net

{

///

/// 获取计算机系统信息

///

public class ManagementSystemInfo

{

///

/// 获取主机名

///

///

public string HostName

{

get

{

string hostname = Dns.GetHostName();

return hostname;

}

}

///

/// 获取IP地址

///

///

public List GetIPList()

{

List ipList = new List();

IPAddress[] addressList = Dns.GetHostEntry(this.HostName).AddressList;

for (int i = 0; i < addressList.Length; i++)

{

ipList.Add(addressList[i].ToString());

}

return ipList;

}

///

/// 获取Mac地址

///

///

public List getMacList()

{

List macList = new List();

ManagementClass mc;

mc = new ManagementClass("Win32_NetworkAdapterConfiguration");

ManagementObjectCollection moc = mc.GetInstances();

foreach (ManagementObject mo in moc)

{

if (mo["IPEnabled"].ToString() == "True")

macList.Add(mo["MacAddress"].ToString());

}

return macList;

}

}

}