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Created November 9, 2018 02:08
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[ iOS ] How to create a Stopwatch
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ViewController.h
//
// ViewController.h
// stopwatch
//
#import <UIKit/UIKit.h>
@interface ViewController : UIViewController
{
NSTimer *myTimer;
BOOL running;
int count;
}
@property (weak, nonatomic) IBOutlet UILabel *timerLabel;
@property (weak, nonatomic) IBOutlet UIButton *startBtn;
@property (weak, nonatomic) IBOutlet UIButton *resetBtn;
- (IBAction)startBtnPushed:(id)sender;
- (IBAction)resetBtnPushed:(id)sender;
- (void)updateTimer;
@end
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