iOS Build a Simple iPhone App with Swift Improving Our User Interface Changing the Background Color

Tyler Dotson
Tyler Dotson
Pro Student 1,740 Points

how to I do change the background color??

Dont i do view.backgroundColor = but that doesnt work. why??

class ViewController: UIViewController {

  override func viewDidLoad() {
      // Do any additional setup after loading the view, typically from a nib.

  override func didReceiveMemoryWarning() {
      // Dispose of any resources that can be recreated.

  let blueColor =

  view.backgroundColor = blueColor

1 Answer

Abdullah Althobetey
Abdullah Althobetey
18,216 Points

put this code inside the viewDidLoad() method and it should work.