I would like my all day events or multiple day events to create an appointment that takes up the entire day, not just put the event name at the top of the screen, is there anyway to do this? The reason for this is if they are scheduling something they might miss the fact that there is an all day event sitting at the top.
UltraCalendarInfo exposes an AllowAllDayEvents property, but from what I remember, that will prevent them from showing, not cause them to use the time slot area (I assume we are referring to UltraDayView here). Appointments are displayed in the time slot area only if they are less than 24 hours in duration.