How to track button clicks?

Question

iOS

Good day.
I am creating programmatically two buttons: AddImageView, AddLabel.
What should I write so that when I click on a certain one, what I need is done?
I tried
if (AddLabel) {...}
but it's not what I need.
There is no option to create in IB, connect to a specific button and describe it through IBaction.
Thank you.

Answer 1

[_ AddLabel addTarget:self action: @selector (OnAddLabelTap:) forControlEvents:UIControlEventTouchUpInside];
- (void) OnAddLabelTap:(UIButton *) sender {
//
}