iPhone: IBAction vs Selector
<p>I have a Button1 which has IBAction. Also I set target and action for my button </p>

<pre><code>- (void)setTarget:(id)target action:(SEL)action {
  [self.Button1 addTarget:target action:action 
       forControlEvents:UIControlEventTouchUpInside];
}
</code></pre>

<p>So when I pressed the button firstly IBAction did what he should, and than action that I set to button. Is that order always be like that ? </p>
