摘要: //在-(void)viewWillAppear:(BOOL)animated方法中添加返回按钮//返回按钮 UIButton *leftButton = [UIButton buttonWithType:UIButtonTypeCustom]; leftButton.frame=CGRect... 阅读全文
posted @ 2016-01-26 11:14 王北城 阅读(444) 评论(0) 推荐(0) 编辑