How to set up an UIButton?
<p>I'd like to know how to set up an <code>UIButton</code>. I figured the <code>buttonType</code> method, still, I don't know the method for using <code>CGRectMake()</code> on it.</p>

<p>Also here is a separate doubt: Can I assign a different method <code>@selector</code> for the same <code>button</code> on different methods?</p>

<p>Thanks.</p>
