iOS/iPhone Switch (UISwitch) Example (iPhone,iPad)

IBOutlet UISwitch *switcher;

if(switcher.isOn)
{
	lblResult.text = @"Switch is On";
}
else
{
	lblResult.text = @"Switch is Off";
}

IBOutlet UISwitch *switcher;

[switcher setOn:YES];

[switcher setOn:NO];

- (IBAction)switchChanged:(id)sender {
    
    UISwitch *switcher = (UISwitch *)sender;
    if(switcher.isOn)
    {
        lblResult.text = @"Switch is On";
    }
    else
    {
        lblResult.text = @"Switch is Off";
    }
    
}

- (IBAction)setToOn:(id)sender {
    
    [switchItem setOn:YES];
     lblResult.text = @"Switch is On";
    
}

- (IBAction)setToOff:(id)sender {
    
    [switchItem setOn:NO];
    lblResult.text = @"Switch is Off";
    
}

//
//  ViewController.h
//  switchApp
//
//  Created by Weerachai on 11/10/55 BE.
//  Copyright (c) 2555 Weerachai. All rights reserved.
//

#import <UIKit/UIKit.h>

@interface ViewController : UIViewController
{
    IBOutlet UILabel *lblResult;
    
    IBOutlet UISwitch *switchItem;
}

- (IBAction)switchChanged:(id)sender;


- (IBAction)setToOn:(id)sender;
- (IBAction)setToOff:(id)sender;

@end

//
//  ViewController.m
//  switchApp
//
//  Created by Weerachai on 11/10/55 BE.
//  Copyright (c) 2555 Weerachai. All rights reserved.
//

#import "ViewController.h"

@interface ViewController ()

@end

@implementation ViewController

- (void)viewDidLoad
{
    [super viewDidLoad];
	// Do any additional setup after loading the view, typically from a nib.
}

- (void)didReceiveMemoryWarning
{
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

- (IBAction)switchChanged:(id)sender {
    
    UISwitch *switcher = (UISwitch *)sender;
    if(switcher.isOn)
    {
        lblResult.text = @"Switch is On";
    }
    else
    {
        lblResult.text = @"Switch is Off";
    }
    
}

- (IBAction)setToOn:(id)sender {
    
    [switchItem setOn:YES];
     lblResult.text = @"Switch is On";
    
}

- (IBAction)setToOff:(id)sender {
    
    [switchItem setOn:NO];
    lblResult.text = @"Switch is Off";
    
}

- (void)dealloc {
    [lblResult release];
    [switchItem release];
    [super dealloc];
}

@end