ios - How can I set UINavigationController 's delegate in storyboard -


in home view controler can solve problem

override func viewdidload() {   super.viewdidload()   self.navigationcontroller?.delegate = self }

but want set uinavigationcontroller's delegate in storyboard (don't want write code) , i'm unable that. knows trick or solution?

enter image description here

it better if take uinavigationcontroller class , set in storyboard , set delegate . can override navigation controller delegate functions in 1 class only.


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