C# 获取本机主机名及IP地址

C# 获取本机主机名及IP地址

using System.Net;

 String hostInfo = Dns.GetHostName();
 System.Net.IPAddress addr;
 addr = new System. Net.IPAddress(Dns.GetHostByName(Dns.GetHostName()).AddressList[0].Address);
 String IpAddress = addr.ToString();