Httplistener listens for HTTP requests

Using System;
 Using System. Collections. Generic;
 Using System. LINQ;
 Using System. text;
 Using System. net;
 Using System. net. Sockets;
 Using System. IO;

 Namespace Leleapphttplistener
{
 ///  <Summary>  
  ///  Listen for HTTP requests by rhythmk
  ///   </Summary>  
      Class Program
{
 Static   Void Main ( String [] ARGs)
{
Listenerhttpurl ();

Console. readkey ();
}

 Static   Void Listenerhttpurl ()
{
 String Url = "  Http://admin2.rhytmk.t/rhythmk/  " ;
 Using (Httplistener hlistener = New Httplistener ())
{
 //  Anonymous Access  
 Hlistener. authenticationschemes = authenticationschemes. Anonymous;
Hlistener. prefixes. Add (URL );
 //  Hlistener. prefixes. Add ("url2 ")  
 Hlistener. Start ();
Console. writeline ( "  --- Start ----  " );
 While ( True )
{
Httplistenercontext hlcontext = hlistener. getcontext ();
Hlcontext. response. statuscode = 200 ;
 String Key = hlcontext. Request. querystring [ "  Key  " ];
 If (! String . Isnullorempty (key ))
{
Console. writeline ( String . Format ( " The key is {0}, time: {1}  " , Key, datetime. Now ));
}
 //  Close request  
 Hlcontext. response. Close ();

 //  OUTPUT response html Structure
  //  Using (streamwriter writer = new streamwriter (hlcontext. response. outputstream ))
  //  {
  // Writer. writeline ("true ");
  //  Writer. Close ();
  //  Hlcontext. response. Close ();
  //  }  
 }
}
}

}
}