Here is How You Use UISegmentedControl

http://mobileappmastery.com A segmented control displays a list of options that a user can choose from. Each segment sort of looks like a button; the segments remains “pressed” even after the user lifts his or her finger. You can detect when a different segment is selected and also what corresponding value in an array (that you supply) is referenced by the selected segment. Here is an example of what a UISegmentedControl looks like: