iOS提供的实用的属性和方法
2017-11-22 20:42 dengchaojie_learner 阅读(149) 评论(0) 编辑 收藏 举报@property(nonatomic, readonly) UIBarButtonItem *editButtonItem; // Return an Edit|Done button that can be used as a navigation item's custom view. Default action toggles the editing state with animation.
