iphone - How can I determine whether my UIButton's event is Touch Down? -

How can I determine if my button's event is down?

I want to do this as a function:

  if (users click on touchdown event) {NSLog (@ "a"); } And if (users click on Touchpinse Event) {NSLog (@ "B"); } 
 
 Ether You set up two different IBAction methods in Interface Builder or you have two different targets By determining:  
  - (zero) addTarget: (ID) Goal action: Control events for (SEL) operation: (UIControll events) Control Avent  
 
 button.