How to switch to the 2nd or 3rd TabBar window?

Question

Swift

How to switch from ViewController to 2nd TabBar window?

Answer 1

I'll leave the answer here

let storyboard = UIStoryboard(name: "Main", bundle: nil)
 let tabBarController = storyboard.instantiateViewController(withIdentifier: "TabBarController") as! UITabBarController
  tabBarController.selectedIndex = 1
   let appDelegate = UIApplication.shared.delegate as! AppDelegate
   appDelegate.window?.rootViewController = tabBarController