title: WPF/C#: 'Slide to Unlock' feature from iPhone
body: <p>I just want to ask for your opinion on how to achieve the 'Slide to Unlock' feature from iPhone using Windows Presentation Foundation.</p>
  
  <p>I already came across to this article: <a href="http://www.garrettgirod.com/?p=19">iPhone slide to unlock progress bar (part 1)</a>, and wondering if you can give me some other resources for a good head start. Thank you.</p>