.NET获取电脑名,IP[转]

 1. 在ASP.NET中专用属性:
  
  获取服务器电脑名:Page.Server.ManchineName
  
  获取用户信息:Page.User
  
  获取客户端电脑名:Page.Request.UserHostName
  
  获取客户端电脑IP:Page.Request.UserHostAddress
  
  2. 在网络编程中的通用方法:
  
  获取当前电脑名:static System.Net.Dns.GetHostName()
  
  根据电脑名取出全部IP地址:static System.Net.Dns.Resolve(电脑名).AddressList
  
  也可根据IP地址取出电脑名:static System.Net.Dns.Resolve(IP地址).HostName
  
  3. 系统环境类的通用属性:
  
  当前电脑名:static System.Environment.MachineName
  
  当前电脑所属网域:static System.Environment.UserDomainName
  
  当前电脑用户:static System.Environment.UserName
  
  举例子来说明:
  
  using System.Net;
  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";
  }
  }
posted @ 2011-05-14 16:18  Rex.He  阅读(307)  评论(0编辑  收藏  举报