How to check in UIButton2 method  if UIButton1 Sender is selected
<p>I want to write code in UIButton2 method to check if UIButton1 sender is selected</p>

<pre><code> else if (UIButton1sender.selected == YES) {
    [UIButton2sender setImage:[UIImage imageNamed:@"52.png"] forState:UIControlStateNormal];
    [audioPlayer play];
    [self resumeTimer];
    [self resumeLayer:self.view.layer];
</code></pre>

<p>So how do i write this UIButton1sender.selected.</p>

<p>Thanks for help. </p>
