//

//  ViewController.m

//  iOS开发体验-按钮事件

//

//  Created by apple on 14/12/24.

//  Copyright (c) 2014年 itcast. All rights reserved.

//

#import "ViewController.h"

@interface ViewController ()

@end

@implementation ViewController

- (IBAction)btn_click:(id)sender {

    //

    NSLog(@"哎呦，你点击了我");

    //弹出对话框

    //定义一个对话框

    UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"第一次" message:@"大哥，我第一次，我也是" delegate:self cancelButtonTitle:@"取消" otherButtonTitles:@"确定", nil];

    //弹出对话框

    [alert show];

}

- (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.

}

@end

//

//  ViewController.m

//  iOS开发体验-按钮事件

//

//  Created by apple on 14/12/24.

//  Copyright (c) 2014年 itcast. All rights reserved.

//

#import "ViewController.h"

@interface ViewController ()

@end

@implementation ViewController

- (IBAction)btn_click:(id)sender {

    //

    NSLog(@"哎呦，你点击了我");

    //弹出对话框

    //定义一个对话框

    UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"第一次" message:@"大哥，我第一次，我也是" delegate:self cancelButtonTitle:@"取消" otherButtonTitles:@"确定", nil];

    //弹出对话框

    [alert show];

}

- (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.

}

@end