title: Custom right side navigation bar button
body: <p>I added a right bar button to the tableView in the storyboard, created an IB action which opens another window. Everything works fine. But now I want to use a custom Image for that button. I found this:</p>
  
  <pre><code>    UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom];
  [button setImage:infoIconImage forState:UIControlStateNormal];
  </code></pre>
  
  <p>Which I guess with a few extra lines of code will do the job,
  but I can't seem to understand what name that button has in the code. How I relate that button from the storyboard to the code.</p>
  
  <p>Beginner question, sorry.</p>