Export (0) Print
Expand All

IPHostEntry.AddressList Property

Gets or sets a list of IP addresses that are associated with a host.

Namespace:  System.Net
Assembly:  System (in System.dll)

public IPAddress[] AddressList { get; set; }

Property Value

Type: System.Net.IPAddress[]
An array of type IPAddress that contains IP addresses that resolve to the host names that are contained in the Aliases property.

The following example uses the AddressList property to access the IP addresses that are associated with the IPHostEntry.


   public void GetIpAddressList(String hostString)
   {
	   try 
	   {
		   // Get 'IPHostEntry' object containing information like host name, IP addresses, aliases for a host.
		   IPHostEntry hostInfo = Dns.GetHostByName(hostString);
		   Console.WriteLine("Host name : " + hostInfo.HostName);
		   Console.WriteLine("IP address List : ");
		   for(int index=0; index < hostInfo.AddressList.Length; index++)
		   {
			   Console.WriteLine(hostInfo.AddressList[index]);
		   }
	   }
	   catch(SocketException e) 
	   {
		   Console.WriteLine("SocketException caught!!!");
		   Console.WriteLine("Source : " + e.Source);
		   Console.WriteLine("Message : " + e.Message);
	   }
	   catch(ArgumentNullException e)
	   {
		   Console.WriteLine("ArgumentNullException caught!!!");
		   Console.WriteLine("Source : " + e.Source);
		   Console.WriteLine("Message : " + e.Message);
	   }
	   catch(Exception e)
	   {
		   Console.WriteLine("Exception caught!!!");
		   Console.WriteLine("Source : " + e.Source);
		   Console.WriteLine("Message : " + e.Message);
	   }
   }

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Show:
© 2014 Microsoft