Question

I want to write code in UIButton2 method to check if UIButton1 sender is selected

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

So how do i write this UIButton1sender.selected.

Thanks for help.

Answer 1

You need to create two UIButton references in your viewController, initialize it at viewDidLoad, assign IBActions and all the styles. Then in the button2 IBAction code you;ll be able to access the button1 variable like this:

button1->selected

or if you have synthesized the property for it in this way:

button1.isSelected

Keep in mind, there’s yet one more property highlighted which you might want to use instead.