How to programmatically open the WIFI settings in

Question

The following code works fine on iOS 9, see this post. But it doesn't work on iOS 10. How to open WIFI settings programmatically on iOS 10

[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"prefs:root=WIFI"]];

Answer 1

 let url=URL(string: "App-Prefs:root=WIFI")
// you can change root as your requirements 
        if UIApplication.shared.canOpenURL(url!)
        {
            UIApplication.shared.open(url!, options: [:], completionHandler: {success in

            })

        }
        else{
            UIApplication.shared.open(url!, options: [:], completionHandler: {success in

            })
        }