/// <summary> /// Updates the display date. /// </summary> /// <param name="c">Calendar instance.</param> /// <param name="addedDate">Added date.</param> /// <param name="removedDate">Removed date.</param> private static void UpdateDisplayDate(Calendar c, DateTime addedDate, DateTime removedDate) { Debug.Assert(c != null, "c should not be null!"); // If DisplayDate < DisplayDateStart, DisplayDate = DisplayDateStart if (DateTime.Compare(addedDate, c.DisplayDateRangeStart) < 0) { c.DisplayDate = c.DisplayDateRangeStart; return; } // If DisplayDate > DisplayDateEnd, DisplayDate = DisplayDateEnd if (DateTime.Compare(addedDate, c.DisplayDateRangeEnd) > 0) { c.DisplayDate = c.DisplayDateRangeEnd; return; } c.DisplayDateInternal = DateTimeHelper.DiscardDayTime(addedDate); c.UpdateMonths(); c.OnDisplayDate(new CalendarDateChangedEventArgs(removedDate, addedDate)); }