iOS/iPhone Progress View (UIProgressView) Example (iPhone,iPad)

IBOutlet UIProgressView *progressview;

int float  = progressview.progress;

IBOutlet UIProgressView *progressview;

[progressview setProgress:0.0];

- (IBAction)btnStart:(id)sender {
    [progress setProgress:0.0];
    timer = [NSTimer scheduledTimerWithTimeInterval:0.10 target:self selector:@selector(setCustomProgress) userInfo:nil repeats:YES];
}

- (void) setCustomProgress
{
    progress.progress = progress.progress + 0.01;
    
    NSString *newValue = [[NSString alloc] initWithFormat:@"%.2f", progress.progress];
    lblResult.text = newValue;
    
    if(progress.progress == 1.0)
    {
        lblResult.text = @"Load Finished!";
        [timer invalidate];
    }
}

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

#import <UIKit/UIKit.h>

@interface ViewController : UIViewController
{
    IBOutlet UIProgressView *progress;
    IBOutlet UILabel *lblResult;
    
     NSTimer *timer;
}

- (IBAction)btnStart:(id)sender;

- (void) setCustomProgress;

@end

//
//  ViewController.m
//  progressViewApp
//
//  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)btnStart:(id)sender {
    [progress setProgress:0.0];
    timer = [NSTimer scheduledTimerWithTimeInterval:0.10 target:self selector:@selector(setCustomProgress) userInfo:nil repeats:YES];
}

- (void) setCustomProgress
{
    progress.progress = progress.progress + 0.01;
    
    NSString *newValue = [[NSString alloc] initWithFormat:@"%.2f", progress.progress];
    lblResult.text = newValue;
    
    if(progress.progress == 1.0)
    {
        lblResult.text = @"Load Finished!";
        [timer invalidate];
    }
}

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

@end