Iphone 隐藏导航左栏按钮
我正在尝试隐藏uinavigationbar左按钮Iphone 隐藏导航左栏按钮,iphone,Iphone,我正在尝试隐藏uinavigationbar左按钮 self.navigationItem.leftBarButtonItem.hidden = YES; self.navigationController.navigationItem.leftBarButtonItem.hidden =YES; 我写了这段代码，但没有人知道它对我有用 self.navigationItem.hidesBackButton = YES;
self.navigationItem.leftBarButtonItem.hidden = YES;
self.navigationController.navigationItem.leftBarButtonItem.hidden =YES;
self.navigationItem.hidesBackButton = YES;