How can I make the vertical scroll bar automatically scroll when the user drags an appointment to a time on the UltraDayView that is not currently visible. I can't find any properties to set and I can't figure out what method to call.

For example:

9:00 am - 9:00 pm is visible.

There is currently an appointment scheduled at 10:00 am. The user wants to change the appointment to 7:00 am by dragging it. With my current implementation, the user cannot drag the appointment before 9:00 am or after 9:00 pm.

Thank you.