System.Net.Dns.Dns.BeginGetHostAddresses C# (CSharp) Method

		public static IAsyncResult BeginGetHostAddresses (string hostNameOrAddress,
			AsyncCallback requestCallback, object stateObject)
		{
			if (hostNameOrAddress == null)
				throw new ArgumentNullException ("hostName");
			if (hostNameOrAddress == "0.0.0.0" || hostNameOrAddress == "::0")
				throw new ArgumentException ("Addresses 0.0.0.0 (IPv4) " +
					"and ::0 (IPv6) are unspecified addresses. You " +
					"cannot use them as target address.",
					"hostNameOrAddress");

			GetHostAddressesCallback c = new GetHostAddressesCallback (GetHostAddresses);
			return c.BeginInvoke (hostNameOrAddress, requestCallback, stateObject);
		}