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ASP.NET技术获取IP与MAC地址的方法_[Asp.Net教程]

Writer: delv Article type: Programming skills(编程技巧) Time: 2014/1/23 3:12:08 Browse times: 332 Comment times: 0

ASP.NET技术获取IP与MAC地址的方法_[Asp.Net教程]


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ASP.NET技术获取IP与MAC地址的方法_[Asp.Net教程]


  获取服务器的IP地址方法以DNS法较为简单实用,如下:

以下是引用片段:
  private void ButtonIP_Click(object sender, System.EventArgs e)
  { System.Net.IPAddress[] addressList = Dns.GetHostByName(Dns.GetHostName()).AddressList;
  if ( addressList.Length>1)
  { TextLIP.Text = addressList[0].ToString();
  TextSIP.Text = addressList[1].ToString();
  }
  else
  {
  TextLIP.Text = addressList[0].ToString();
  TextSIP.Text = "没有可用的连接";
  }
  }


  获取服务器的IP地址与MAC地址另一方法如下:

以下是引用片段:
  using System.Management;
  string stringMAC = "";
  string stringIP = "";
  ManagementClass MC = new ManagementClass "Win32_NetworkAdapterConfiguration");
  ManagementObjectCollection MOC= MC.GetInstances();
  foreach(ManagementObject MO in MOC)
  {
  if ((bool)MO["IPEnabled"] == true)
  {
  stringMAC += MO["MACAddress"].ToString();
  TextMAC.Text = stringMAC.ToString();
  string[] IPAddresses = (string[]) MO["IPAddress"];
  if(IPAddresses.Length > 0)
  stringIP = IPAddresses[0];
  TextIP.Text = stringIP.ToString();
  }
  }


  获取客户端本机的IP地址相当简易,方法如下:

以下是引用片段:
  using System.Net;
  TextIP.Text=Page.Request.UserHostAddress;


  如要获取客户端本机的MAC地址就相对复杂些,得导入调用两个API,用ARP协议获取,但这样只能获取到同网段机器的MAC,对于跨网段的得利用IP扫描或cmd中nbtstat命令获取MAC地址。也可通过读取系统注册表值或WMI的数据库来获取。各位如有简易可行的好办法请留言告诉我。

  来源:网络





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