Version: 2022.2
LanguageEnglish
  • C#

TreeView.SetExpanded

Leave feedback
Suggest a change

Success!

Thank you for helping us improve the quality of Unity Documentation. Although we cannot accept all submissions, we do read each suggested change from our users and will make updates where applicable.

Close

Submission failed

For some reason your suggested change could not be submitted. Please <a>try again</a> in a few minutes. And thank you for taking the time to help us improve the quality of Unity Documentation.

Close

Cancel

Declaration

public bool SetExpanded(int id, bool expanded);

Parameters

id TreeViewItem ID.
expanded True expands item. False collapses item.

Returns

bool True if item changed expanded state, false if item already had the expanded state.

Description

Set a single TreeViewItem to be expanded or collapsed.

Declaration

public void SetExpanded(IList<int> ids);

Parameters

ids List of item IDs that should be expanded.

Description

Set the current expanded TreeViewItems of the TreeView. This will overwrite the previous expanded state.

Copyright © 2023 Unity Technologies
优美缔软件（上海）有限公司 版权所有
"Unity"、Unity 徽标及其他 Unity 商标是 Unity Technologies 或其附属机构在美国及其他地区的商标或注册商标。其他名称或品牌是其各自所有者的商标。
公安部备案号:
31010902002961