using System;

using System.Net;

using System.Web;

public class Program

{

    public static void Main()

    {

        string s1 = WebUtility.HtmlDecode("Micka&#xEBl") ;

        string s2 = HttpUtility.HtmlDecode("Micka&#xEBl") ; 

        Console.WriteLine(s1);

        Console.WriteLine(s2);

    }

}