dns解析类.txt

c#的知识类库

using System.Net;
try
			{
				IPHostEntry iphosts=Dns.Resolve(textBoxInput.Text);
				foreach(IPAddress ip in iphosts.AddressList)
				{
					long Address=ip.Address;
					this.listBoxIPs.Items.Add(Address.ToString());
					this.listBoxIPs.Items.Add(" "+ip.ToString());
				}
				textBoxHostName.Text=iphosts.HostName;
			}
			catch(Exception ex)
			{
				MessageBox.Show("Can't Access"+ex.Message,"Exception");
			}