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InstantiateInitialViewController和InstantiateViewControllerWithIdentifier之间有什么区别？

[英]What's the difference between instantiateInitialViewController and instantiateViewControllerWithIdentifier:?

原文 2014-04-23 03:57:02 7 1 ios/ iphone/ storyboard

If I have a storyboard whose viewcontroller has been tagged. 如果我有一个故事板，其视图控制器已被标记。 then What's the difference between these 2 APIs? 那么这两个API有什么区别？

What I want to know is whether there is some difference on returned object. 我想知道的是，返回的对象是否存在某些差异。 are they exactly same or one of them will initialize more things? 它们是完全相同还是其中之一将初始化更多东西？

1 个解决方案

Use instantiateInitialViewController: to instatiate the default view (initial), this is something you wouldn't do programmatically usually 使用InstantiateInitialViewController ：初始化默认视图（初始），这是您通常不会以编程方式执行的操作

Use instantiateViewControllerWithIdentifier: when you would like a ViewController And attach a view from the storyboard (storyboard Id (Identifier)) 在需要ViewController并从storyboard （storyboard Id（Identifier））附加视图时，请使用InstantiateViewControllerWithIdentifier：

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