Hello,
Version : 9.2 WindowsForm
I have a problem with the WeekNumber for this year (France).Can i modifie this week number in order to be the same like Outlook...?
I'm not sure which control you are using, or exactly what you are requesting here, but UltraCalendarInfo exposes a WeekRule property, which determines the rule by which the first week of the year is determined. If this is not what you are referring to, please repost with additional details and we will try to help.