The days of the week list is represented by the DaysOfWeekPresenter class derived from ItemsControl. An instance of DaysOfWeekPresenter should be used as a placeholder in the C1Calendar.Template visual tree to specify where the days of the week pane should be placed. DaysOfWeekPresenter generates 7 DaysOfWeekPresenter objects as children of a panel whose template is defined in the C1Calendar CalendarBase.DaysOfWeekPanel. Each DaysOfWeekPresenter object represents a single day of the week. A UI of each DayOfWeekSlotPresenter is defined in the C1Calendar CalendarBase.DayOfWeekSlotTemplate property. Each DayOfWeekSlotPresenter receives a DayOfWeekSlot object as its DataContext. DayOfWeekSlot provides a set of properties for convenient binding of the DayOfWeekSlotPresenter UI, like the following:

• DayOfWeek DayOfWeekSlot.DayOfWeek – gets the day of the week represented by the DayOfWeekSlot
• string DayOfWeekSlot.DayFullName – the culture-specific full name of a day;
• string DayOfWeekSlot.DayShortName – the culture-specific abbreviated name of a day;
• string DayOfWeekSlot.DayShortestName – the culture specific shortest name for the DayOfWeek;
• bool DayOfWeekSlot.IsWeekEnd – indicates whether this day of the week is a weekend day.

The order of the represented days of the week in the list is culture-specific. For example, the first day of the week is Sunday in the USA culture and Monday in the Russian culture.