Version: 2017.3

TreeView.SetExpandedRecursive

매뉴얼로 전환
public void SetExpandedRecursive (int id, bool expanded);

파라미터

id TreeViewItem ID.
expanded Expanded state: true expands, false collapses.

설명

Expand or collapse all items under item with id.

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.