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.
Read moreHow do I create a ViewController in Swift?
Using UIViewController in SwiftUI
Read moreWhat is the Swift file?
A SWIFT file is a source code file written in Swift , a programming language introduced by Apple with iOS 8 and OS X Yosemite. It is designed for writing and compiling apps and can be used with Xcode beginning with Xcode 6.
Read moreWhat is ViewController in Swift?
A view controller manages a single root view, which may itself contain any number of subviews . User interactions with that view hierarchy are handled by your view controller, which coordinates with other objects of your app as needed. Every app has at least one view controller whose content fills the main window.
Read moreHow do I add a view in Xcode?
Open the library by clicking the plus button (+) at the top-right of the Xcode window, and then drag a Text view to the place in your code immediately below the “Turtle Rock” text view.
Read moreWhat is ViewController swift file?
A view controller has two parts: the designed part that’s in Storyboard and a Swift file that contains the code for that screen . If a screen in the application doesn’t require any code, then it can use the default UIViewController .
Read moreHow do I change the view in Xcode?
Right-click the control or object in your current view controller. Drag the cursor to the view controller you want to present. Select the kind of segue you want from the list that Xcode provides.
Read more