A tree is a user interface control that contains sections that you can expand and collapse. A tree usually represents a hierarchical structure.
To navigate trees, you can use the same keyboard shortcuts that are listed in To Navigate Lists. In addition, the following table lists the keyboard shortcuts you can use for the tree items.
Keys |
Function |
---|---|
+ (plus) |
Expand the focused item. |
- (minus) |
Collapse the focused item. |
Back Space |
Select the parent item. |