title: Navigate to a URL (for opening a web page) from a WPF application
body: <p>I am writing a consumer application for <a href="http://en.wikipedia.org/wiki/TwitPic" rel="nofollow">TwitPic</a> with <a href="http://dev.twitter.com/pages/oauth_echo" rel="nofollow">OAuth Echo</a>.</p>
  
  <p>I need to navigate the user to a web page when they try to get a pin code from Twitter.</p>
  
  <p>How can I navigate them from a WPF form when the consumer clicks a button?</p>