is there any API to forbid user capture app screen as image?
<blockquote>
  <p><strong>Possible Duplicate:</strong><br>
  <a href="http://stackoverflow.com/questions/1586592/disabling-iphone-screenshot-feature">Disabling iPhone screenshot feature</a>  </p>
</blockquote>



<p>as topic...</p>

<p>how to forbid user capture app screen (press power key + how key) ?</p>

<p>just want protect the content of the app ....</p>

<p>thanks for tip </p>
