//
//  ViewController.m
//  test
//
//  Created by myhaspl on 16/12/6.
//  Copyright (c) 2016年 myhaspl@myhaspl.com. All rights reserved.
//

#import "ViewController.h"


@implementation ViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    // D/Users/liuxing/Documents/pro/test/test/ViewController.mo any additional setup after loading the view, typically from a nib.
}

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

- (IBAction)langselect:(UIButton *)sender {
    nowlang=nowlang ^ 1 ;
    if (nowlang==1){
    NSString *myTitle=@"OK";
    [_langbtn setTitle:myTitle forState:UIControlStateNormal];
    self.mylabel.text=@"hello world";
    }
    else{
        NSString *myTitle=@"确定";
        [_langbtn setTitle:myTitle forState:UIControlStateNormal];
        self.mylabel.text=@"你好，世界";
    }
}
@end

//
//  ViewController.h
//  test
//
//  Created by myhaspl on 16/12/6.
//  Copyright (c) 2016年 myhaspl@myhaspl.com. All rights reserved.
//

#import <UIKit/UIKit.h>

@interface ViewController : UIViewController
{
int nowlang;
}
@property (weak, nonatomic) IBOutlet UIButton *langbtn;
@property (weak, nonatomic) IBOutlet UILabel *mylabel;

- (IBAction)langselect:(UIButton *)sender;

@end