Name:

treebox add -- Add an item to a treebox.

Synopsis:

TREEBOX ADD TreeBox$, RootItem$
TREEBOX ADD TreeBox$, HeadItem$, ListItem$, IsExpanded

Description:

TREEBOX ADD TreeBox$, RootItem$
Add the item RootItem$ to the top level of the tree.

TREEBOX ADD TreeBox$, HeadItem$, ListItem$, IsExpanded
Add the item ListItem$ under the level of HeadItem$ of the tree.

Related: treebox, treebox clear, treebox collapse, treebox count, treebox expand, treebox get$, treebox remove, treebox select, treebox sort