How do I get view as a controller?

If you need to find the view controller that is responsible for a particular view, the easiest thing to do is walk the responder chain . This chain is built into all iOS apps, and lets you walk from one view up to its parent view, its grandparent view, and so on, until it reaches a view controller.

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What is a ViewController iOS?

In iOS Development, a View Controller is responsible for displaying the data of our iOS application on the screen . It acts as an interface between its Views (created by the developer) and the application data. Each ViewController in the Storyboard is assigned a Class that inherits the UIViewController class.

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