用数组取到当前栈内的ViewController 并根据下标取某个ViewController
摘要：
NSArray *navArray = self.navigationController.viewControllers; TabsViewController *tabsVC = [[TabsViewController alloc]init]; tabsVC = [navArray objec 阅读全文
posted @ 2016-02-22 10:53 cityingMa 阅读(530) 评论(0) 推荐(0) 编辑
