界面 / UIVerticalCollation

UIVerticalCollation Enumeration

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自动布局子项布局排序 - 垂直排序

Table of contents ​

Enumeration Members

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Enumeration Members ​

BottomToTop

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• BottomToTop = 1

从下到上排序

TopToBottom

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• TopToBottom = 0

从上到下排序