title: ScrollView doesn't work in landscape orientation
body: <p>I am developing in <code>Objective-C</code>. I am using the following code for <code>scrollView</code>, and it works fine in Portrait orientation.</p>
  
  <pre><code>- (void)viewDidLayoutSubviews
  {
     UIScrollView *scrollView = self.scrollview;
     [scrollView setContentSize:CGSizeMake(320.0,3100.0)];
  }
  </code></pre>
  
  <p>But the <code>view</code> does not slide down when I change to landscape orientation.</p>
  
  <p>Am i missing something?</p>