title: Url rewriting, raw url is omitting special characters
body: <p>I am creating a site in asp.net with URL rewriting. </p>
  
  <p>My initial url is like </p>
  
  <blockquote>
    <p>/mypage/languagename/ASP.NET </p>
  </blockquote>
  
  <p>it is working fine when I am excepting taking the language name with </p>
  
  <pre><code>HttpApplication app = (HttpApplication)sender;
  app.Request.RawUrl // this is giving me ASP.NET
  </code></pre>
  
  <p>but when the initial URL is</p>
  
  <blockquote>
    <p>/mypage/languagename/C#</p>
  </blockquote>
  
  <p>I am getting only C from the rawURL instead of C#.</p>
  
  <p>How can I get the same?</p>