title: RSS Feed validation: IRI found where URL expected - How to convert IRI link to the valid URL?
body: <p>I have created an RSS feed, that contains non-ASCII characters URLs (IRI). That's why it does not validate using <a href="http://feedvalidator.org/" rel="nofollow noreferrer">Feed validator</a>.</p>
  
  <p>How important is that validation? As far as I know this is more or less a validation for legacy RSS readers?</p>
  
  <p>Anyway, I would like to know how to convert IRI to URL in C#?</p>
  
  <pre><code>http://www.viva.si/Zdrav-način-prehrane/204/Jagodičje
  </code></pre>
  
  <p>to</p>
  
  <pre><code>http://www.viva.si/Zdrav-na%C4%8Din-prehrane/204/Jagodi%C4%8Dje
  </code></pre>