Home | Contact Us | Download | Support | Purchase | Products


Product List
 
  "I really enjoy using your product and recommend it to anyone asking about an email solution!"
D. Humphrey
loanproposals.com
 
More
Testimonies

Asynchronous Whois

The following example demonstrates how to perform a Whois query asynchronously.

[C#]

using System;
using aspNetWhois;
namespace ConsoleApplication1
{
	class Class1
	{
		[STAThread]
		static void Main(string[] args)
		{
			Whois w = new Whois( "whois.networksolutions.com", "microsoft.com" );
			IAsyncResult result = w.BeginQuery( new AsyncCallback( MyCallBack ), w );


			Console.WriteLine( "done from main thread" );
			Console.ReadLine();
		}

		static void MyCallBack( IAsyncResult result )
		{
			Whois w = (Whois)result.AsyncState;
			string lookup = w.EndQuery( result );
			Console.WriteLine( lookup );
		}

	}
}





[VB.NET]

Imports aspNetWhois
Module Module1

    Sub Main()
        Dim w As New Whois("whois.networksolutions.com", "microsoft.com")
        Dim result As IAsyncResult = w.BeginQuery(AddressOf MyCallBack, w)


        Console.WriteLine("done from main thread")
        Console.ReadLine()

    End Sub

    Sub MyCallBack(ByVal result As IAsyncResult)
        Dim w As Whois = CType(result.AsyncState, Whois)
        Dim lookup As String = w.EndQuery(result)
        Console.WriteLine(lookup)
    End Sub 'MyCallBack


End Module









The box is not shipped. aspNetWhois is a downloadable product.