Scrollbar.AllowLiveScrolling
From Xojo Documentation
Property (As Boolean )
aScrollbar.LiveScrolling = newBooleanValue
or
BooleanValue = aScrollbar.LiveScrolling
New in 2019r2
Supported for all project types and targets.
or
BooleanValue = aScrollbar.LiveScrolling
New in 2019r2
Supported for all project types and targets.
If True, a ValueChanged event occurs as the user drags the thumbnail in the scrollbar. Otherwise, a single ValueChanged event occurs when the user stops dragging the thumbnail.