在UIButton上使用两个不同的控件事件

Question

I have created one dynamic button in my application and I call the following method:

[btnactions addTarget:self 
               action:@selector(deleteview:)
     forControlEvents:UIControlEventTouchDown];</b>

This deleteview method is used for delete the specific application view whenever I click the button.

Now, I want another method to call dynamically on button event

UIControlEventTouchDownRepeat

So how can I call two different events using different control events?

Answer 1

You can call addTarget again with UIControlEventTouchDownRepeat

From the docs (UIButton inherits from UIControl ):

- (void)addTarget:(id)target action:(SEL)action forControlEvents:(UIControlEvents)controlEvents

You may call this method multiple times, and you may specify multiple target-action pairs for a particular event. The action message may optionally include the sender and the event as parameters, in that order.