Swift: How do I get access to the navigationController in AppDelegate

Question

I have added a NavigationController in the StoryBoard and made it the initial viewController. How do I get access to the NavigationController in the appDelegate. Ctrl-drag from navigationController to AppDelegate does not create an outlet.

Answer 1

In didFinishLaunchingWithOptions:

let navigationController = application.windows[0].rootViewController as! UINavigationController