CODEWITHSUNDEEP
objective-cswiftuiviewcontrollerdeclarationappdelegate
ernestocattaneo
ernestocattaneo

Reputation: 1207

How do I access my viewController from my appDelegate? (Swift)

I am in my AppDelegate and I need to refresh the webview placed in my ViewController.

So I've googled how to call a method/variable from appDelegate and I found this:

MyViewController* mainController = (MyViewController*)  
self.window.rootViewController

And it looks like it works, but I'm working in Swift and I'm kinda of a noob trying to translate this without any luck.. this is my result but I can't manage to make it work..

ViewController vc = (ViewController) 
self.window?.rootViewController

What am I doing wrong? How can I access to something in my viewcontroller from my appDelegate?

Thank you very much and have a nice day

Upvotes: 4

Views: 5832

Answers (1)

Aseider
Aseider

Reputation: 5925

Try

let viewController = self.window.rootViewController as UIViewController

Upvotes: 6

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