ListBox.ScrollPosition
From Xojo Documentation
Property (As Integer )
aListBox.ScrollPosition = newIntegerValue
or
IntegerValue = aListBox.ScrollPosition
Supported for all project types and targets.
or
IntegerValue = aListBox.ScrollPosition
Supported for all project types and targets.
Zero-based index of the top visible row in the ListBox.
Notes
Read ScrollPosition to determine the top visible row; write to ScrollPosition to scroll the ListBox. When the scrollbar thumb is scrolled to the bottom, ScrollPosition cannot be incremented any further.