title: C# Console application decode urlencoded string
body: <p>I am using youtoube service to get video information(
  <a href="http://www.youtube.com/get_video_info?video_id=VideoId" rel="nofollow">http://www.youtube.com/get_video_info?video_id=VideoId</a>),
  It return response in form of :application/x-www-form-urlencoded
  I want to decode it in C# console application I have tried :System.Web.HttpUtility.UrlDecode
  but it returns same string.
  Please help me to fix this.</p>