Cách chuyễn màn hình bằng NotificationCenter in IOS

override func viewDidLoad() {

        super.viewDidLoad()

        setupNotification()

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

    }

    

    @IBAction func Chuyen(_ sender: Any) {

     

        NotificationCenter.default.post(name: NSNotification.Name(rawValue: "goToMH"), object: nil)

        

    }

    

    func setupNotification(){

        

        NotificationCenter.default.addObserver(self, selector: #selector(self.goToMH), name: NSNotification.Name(rawValue: "goToMH"), object: nil)

        

    }

    

    func goToMH(){

        

        let storyboard = UIStoryboard(name: "Main", bundle: nil)

        let VC = storyboard.instantiateViewController(withIdentifier: "MHViewController")  as! ManHinhViewController

        self.navigationController?.pushViewController(VC, animated: true)

        

    }