DesktopListBox.LastRowIndex
From Xojo Documentation
Read-Only Property (As Integer )
IntegerValue = aDesktopListBox.LastRowIndex
New in 2021r3
Supported for all project types and targets.
New in 2021r3
Supported for all project types and targets.
The number of the last row of the DesktopListBox. Like nearly all of Xojo, the DesktopListBox is zero-based which means this value will be 1 less than the DesktopListBox.RowCount.