How can I simulate a button press in Swift iOS8 using code

The Swift translation of:

[buttonObj sendActionsForControlEvents: UIControlEventTouchUpInside];

is:

button.sendActions(for: .touchUpInside)

and it should in fact simulate a button push.

ios button swift ios8

Swift 3

button.sendActions(for: UIControlEvents.touchUpInside)

Swift 4

button.sendActions(for: .touchUpInside)

ios button swift ios8

Try calling your IBAction function:

self.start(self)

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