Version: 2022.1
LanguageEnglish
  • C#

BaseTreeViewController.ExpandItemByIndex

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Declaration

public void ExpandItemByIndex(int index, bool expandAllChildren, bool refresh);

Parameters

index The item index.
expandAllChildren Whether or not to expand the whole hierarchy under that item.
refresh Whether to refresh items or not. Set to false when doing multiple operations on the tree, to only do one RefreshItems once all operations are done.

Description

Expands the item with the specified index, making his children visible. Allows to expand the whole hierarchy under that item.