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Question

我有一个带有四个视图控制器和四个ViewController.m / .h文件的选项卡式应用程序。虽然在＆＃34;设置＆＃34;。

中启用了倒置功能但仍然无法正常工作

//
//  FirstViewController.m
//


#import "FirstViewController.h"

@interface FirstViewController ()

@end

@implementation FirstViewController

- (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.
}
- (BOOL)shouldAutorotate {
    return YES;
}
@end

Answer 1

在您的项目/部署信息中，您需要标记以下四个选项：

-Portrait    -上下翻转    -Landscape Left    -Landscape Right