title: shouldAutorotateToInterfaceOrientation is not being called
body: <p>Hi i am now problem with orientation of viewcontroller. the following is my .h file.</p>
  
  <pre><code>@interface IPad_HomeViewController : UIViewController &lt;UINavigationControllerDelegate&gt;{
      UIAlertView *alertWithYesNoButtons;
  }
  @property (weak, nonatomic) IBOutlet UILabel *lblStatus;
  
  @end
  </code></pre>
  
  <p>i implement the following method in .m file.</p>
  
  <pre><code>- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation{
      return NO;
  }
  </code></pre>
  
  <p>then i made a breakpoint. i realized shouldAutorotateToInterfaceOrientation is totally not being called. don't know why it is not being called.</p>
  
  <p>pls advise me.
  thanks</p>