Welcome to the Treehouse Community

The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.

iOS Build a Simple iPhone App (iOS7) Getting Started Assign String to a Label

Paul Je
Paul Je
4,435 Points
Posted by Paul Je
Paul Je
4,435 Points

Need Help on how to return an IBAction

Stuck! Trying to figure this out, please let me know on what little things I should add.. Thank you!

THViewController.m 
#import "THViewController.h"

@implementation THViewController

// Add your code below

- (IBAction)buttonPressed() {
return IBAction
}

@end

1 Answer

Martin Wildfeuer
PLUS
Martin Wildfeuer
Courses Plus Student 11,071 Points
Martin Wildfeuer
Martin Wildfeuer
Courses Plus Student 11,071 Points

You do not need to return anything, as IBAction is an alias for void.

#define IBAction void

IBAction just tells Xcode that we want this method to be available as an action in Interface Builder.

Hope that helps :)