Open the Assistant Editor, then create the following outlets and actions:
• Use the techniques you learned in earlier chapters to create
@IBOutlets in class
QuizViewController for the
answerLabel in Fig. 5.10.
• Control drag from the first Segmented Control to the
QuizViewController as you normally do, but in the outlet popover that appears, for Connection select Outlet Collection and name the outlet collection
segmentedControls. Also, since this action will be used only for Segmented Controls, choose
UISegmentedControl for the Type (i.e., the type of the action’s
sender parameter). Next, control drag from the remaining Segmented Controls (in order from top to ...