ListBox.ExpandableRowAt

From Xojo Documentation

Method

ListBox.ExpandableRowAt(row as Integer) As Boolean

New in 2019r2

Supported for all project types and targets.

For hierarchical ListBoxes, is used to get or set whether the row should be displayed as expandable.

Example

Me.AddExpandableRow("Players")
Me.ExpandableRowAt(Me.LastAddedRowIndex) = False // Disable expandable indicator