How can I specify a special day of the week as nonworking time within a Gantt Chart control from Gantt Chart Light Library? For example, usually at museums both Saturday and Sunday are working days, and only Monday is defined as nonworking time.
The WorkingWeekStart and -Finish properties of the component are useful when the nonworking days are at the start or at the finish of the culture invariant week (that begins on Sunday and ends on Saturday). In other cases, when the nonworking time is in the middle of the culture invariant week, such as on Mondays, you will need to use NonworkingIntervalProvider delegate property instead:
GanttChartDataGrid.WorkingWeekStart = DayOfWeek.Sunday;
GanttChartDataGrid.WorkingWeekFinish = DayOfWeek.Saturday;
GanttChartDataGrid.NonworkingDayIntervalProvider = delegate(Date date)
{
if (date.DayOfWeek == DayOfWeek.Monday)
return new DayTimeInterval[] { new DayTimeInterval(TimeOfDay.MinValue, TimeOfDay.MaxValue) };
return null;
};
GanttChartDataGrid.Scales[0].ScaleType = ScaleType.WeeksStartingMonday; // Optional.