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Manual
Scripting API
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Manual
Scripting API
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Scripting API
Version:
2019.1
2019.3
2019.2
2019.1
2018.4
2018.3
2018.2
2018.1
2017.4
2017.3
2017.2
2017.1
5.6
Experimental
: this API is experimental and might be changed or removed in the future.
VisualElement
.FindAncestorUserData
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public object
FindAncestorUserData
();
Description
向上搜索此 VisualElement 的层级视图并检索存储的 userData（如果找到）。
这将忽略当前 userData 并返回第一个父级的非 null userData