iew类中addSubview和insertSubview的区别

iew类中addSubview和insertSubview的区别

本文介绍了UIView类中addSubview和insertSubview的区别的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

以编程方式添加视图时,addSubviewinsertSubView 方法有什么区别?

What is the difference between addSubview and insertSubView methods when a view is added programmatically?

推荐答案

唯一的区别在于视图添加的位置:是最前面的视图(addSubview:),还是之前第 5 个子视图 (insertSubview:atIndex:) 或者如果它紧跟在另一个子视图之后 (insertSubview:aboveSubview:).

The only difference is in where the view is added: whether it is the frontmost view (addSubview:), or it is before the 5th subview, (insertSubview:atIndex:) or if it is immediately behind another subview (insertSubview:aboveSubview:).

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09-02 09:41