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Unity Engine

SetExpandedRecursive(int, bool)

Expand or collapse all items under item with id.
Read time 1 minuteLast updated 20 days ago

Definition

public void SetExpandedRecursive(int id, bool expanded)

Parameters

id

int
TreeViewItem ID.

expanded

bool
Expanded state: true expands, false collapses.

Remarks

This is also used internally when Alt/Option + clicking an foldout arrow of an item to expand/collapse the entire sub-tree under this item.