ui.ListBox.Clear()

ui.ListBox.Clear() removes all the items from the list box.

Syntax

CALL <lbx_var>.Clear()

Usage and examples

ui.ListBox.Clear() takes no arguments:

CALL lbx.Clear()

If you want to remove one or more options of a list box (but not all of them at once), you must use ui.ListBox.RemoveItem().