iOS Day 11

LoadingData.m

- (IBAction)tappedLoadData:(id)sender {
    NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
    self.lblInfo.text = [defaults objectForKey:@"infoString"];
}

SavingData.m

- (IBAction)tappedSaveData:(id)sender {
    NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
    [defaults setValue:@"My saved Data" forKey:@"infoString"];
}

Syncing.m

- (IBAction)tappedSaveData:(id)sender {
    NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
    [defaults setValue:@"My saved Data" forKey:@"infoString"];
    [defaults synchronize];
}

ViewController.h

#import <UIKit/UIKit.h>

@interface ViewController : UIViewController
- (IBAction)tappedSaveData:(id)sender;
- (IBAction)tappedLoadData:(id)sender;
@property (weak, nonatomic) IBOutlet UILabel *lblInfo;

@end