[.Net码农]C#获得本机的计算机名及IP地址

using System.Net;  
String hostInfo =Dns.GetHostName();//获取本机的计算机名  
this.ComputerTextBox.Text = hostInfo;  
System.Net.IPAddress addr;  
addr = new System.Net.IPAddress(Dns.GetHostByName(Dns.GetHostName()).AddressList[0].Address);   
String IPAddress = addr.ToString();//获取本机的IP地址            
this.ipTextBox.Text = IPAddress;