iphone - 如何隐藏或删除顶部的导航栏？

此代码成功执行，然后打开“条款和条件页面”。但是我面对的一个问题是页面顶部显示了一个额外的导航栏。如何隐藏或删除页面顶部的导航栏？

ClsMainPageAppDelegate.m

#import "ClsMainPageAppDelegate.h"
#import "ClsTermsandConditionViewController.h"

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{

    UIStoryboard *storyboard = [UIStoryboard storyboardWithName:@"MainStoryboard" bundle:nil];
    ClsTermsandConditionViewController *ivc = [storyboard instantiateViewControllerWithIdentifier:@"termsandConditionControl"];
    UINavigationController *navigationController=[[UINavigationController alloc] initWithRootViewController:ivc];
    self.window.rootViewController=nil;
    self.window.rootViewController = navigationController;
    [self.window makeKeyAndVisible];

}

最佳答案

您阅读过文档吗？ UINavigationController Class Reference

[navigationController setNavigationBarHidden:YES];

关于iphone - 如何隐藏或删除顶部的导航栏？，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/17706268/