title: iOS4: Can't Programmatically Scroll to Bottom of UITextView
body: <p>Before I was using this method....</p>
  
  <pre><code>//TextView is a UITextView 
  
  [TextView scrollRangeToVisible:NSMakeRange([TextView length], 0)];
  </code></pre>
  
  <p>...which would programmatically scroll to the end of the UITextView but it doesn't seem to be working in iOS 4.0.  Is there a way to programmatically scroll to the end of a UITextView without changing editablility or inserting a point (where the user can tap on the UITextView and have a keyboard show up)?</p>
  
  <p>Also, do I need to assign the file owner as the delegate? Does it make a difference?</p>