ios demo for connecting views from storyboard to the controller

Add label and button view in the storyboard.

Control click the label view, drag and drop it to the ViewController, select outlet and give it a name in the dialog to connect the label to the code.

Control click the button view, drag and drop it to the ViewController, select outlet and give it a name in the dialog to connect the button to the code.

Control click the button view, drag and drop it to the ViewController, select action and give it a name in the dialog to make the code to react when the button is tapped.