outletsactions
Outlets and actions are fundamental concepts in Apple's Cocoa and Cocoa Touch frameworks, primarily used for building user interfaces with the Interface Builder application. They represent the connection between UI elements in a storyboard or XIB file and the code that controls their behavior.
An outlet is a reference from a UI element to a property in your code. When you
An action, on the other hand, is a method in your code that is triggered by a
Together, outlets and actions form the backbone of event-driven programming in Apple's development ecosystem, enabling developers