class Program
    {
        static void Main(string[] args)
        {
            String myString;
            //Console.WriteLine("Enter a string having '&' or '\"'  in it: ");
            myString = @"<div><p>There was a <b>.NET</b> programmer " +
        "and he stripped the <i>HTML</i> tags.</p>
<p>Еще какой-то текст.</p><i>Что-то там еще и еще...</i></div>";// Console.ReadLine();
           // Console.WriteLine(HtmlRemoval.StripTagsRegexCompiled(myString));
            Console.WriteLine(HttpUtility.HtmlDecode(HttpUtility.HtmlEncode(myString)));
            //String myEncodedString;
            //// Encode the string.
            //myEncodedString = HttpUtility.HtmlEncode(myString);
            //Console.WriteLine("HTML Encoded string is " + myEncodedString);
            //StringWriter myWriter = new StringWriter();
            //// Decode the encoded string.
            //HttpUtility.HtmlDecode(myEncodedString, myWriter);
            //Console.Write("Decoded string of the above encoded string is " +
            //               myWriter.ToString());
            Console.ReadKey();
        }
    }