How can you handle user input and events in a Swift application?

Handling user input and events is a crucial aspect of developing interactive Swift applications. Swift provides various mechanisms to handle user input and events effectively. Let's explore some of the techniques: 1. Button Actions: * Buttons are commonly used UI elements for capturing user input. In Swift, you can handle button taps by associating an action method with the button. * Define an action method that takes a `sender` parameter of type `UIButton`, and connect it to the button in Interface Builder. When the button is tapped, the associated action method is called, allowing you to perform the desired functionality in response to the user's input. 2. Gesture Recognizers: * Swift provides gesture recognizers to capture different types of user gestures, such as taps, swipes, pinches, and rotations. * Create an instance of the desired gesture recognizer class, set its properties and configuration as needed, and add it to the relevant UI element or view. * Define action methods that are triggered when the gestu....