I am using RadScheduleView for WPF. While trying to schedule appointments in the appointment dialog, I would like to get the date displayed as 12 Apr 2020 in date picker . However after setting Display format as Long, it gets displayed as 12 April 2010. I require month to be displayed in 3 letter format and should work in every region. Please suggest. If I set custom format, will it work correct depending on the region.?