Xcode - update ViewController label text from different view

Question

I have two view Controllers in my project ViewController, SettingsView. Here I am trying to update the ViewController\'s label, when i

Answer 1

Simply declare like this in SettingsView class:

 UILabel *lblInSettings;// and synthesize it

Now assign like below when you presenting Settings viewController:

settingsVC.lblInSettings=self.myLabel;

Then whatever you update in lblInSettings it will be present in MainView obviously.... no need for any delegate methods or updating methods.

Means if you assign at the time of dismissing like
lblInSettings.text=@"My new value";
then self.myLabel also will be updated.

Let me know if you have any queries?