how can set tool bar items in appdelegate for ViewController?
<p>i am using Following  code in appdelegate.m file..but it did not work..?</p>

<pre><code>      OthersController *mm_OthersController = [[OthersController alloc] init];
      [mm_OthersController tScreen];
   [mm_OthersController release];
</code></pre>

<p>when i put break point, it goes to the function  tScreen correctly....but i can get output..?<strong>if i call the method "tScreen" from view willappear of OthersController, it works fine....</strong>
the method in OthersController.m file</p>

<pre><code> -(void)tScreen
{

 [self.navigationController setToolbarHidden: NO animated: NO];

 self.navigationController.toolbar.barStyle = UIBarStyleBlack;
}
</code></pre>

<p>any help pls......?</p>
