Beginning iPhone Development with Swift 5 by Wallace Wang

Beginning iPhone Development with Swift 5 by Wallace Wang

Author:Wallace Wang
Language: eng
Format: epub
ISBN: 9781484248652
Publisher: Apress


11.Release the Control key and the left mouse button. A popup window appears.

12.Click in the Name text field, type buttonTapped, click in the Type popup menu and choose UIButton, and click the Connect button. Xcode creates an IBAction method.

13.Choose View ➤ Standard Editor ➤ Show Standard Editor, or click the Standard Editor icon in the upper right corner of the Xcode window.

14.Click the ViewController.swift file in the Navigator pane.

15.Modify the viewDidLoad method as follows: override func viewDidLoad() {

super.viewDidLoad()

labelResult.numberOfLines = 0

// Do any additional setup after loading the view, typically from a nib.

}



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