public DateTime GetStartOfWeek(int weekIndex)
{
if (weekIndex < 0 || weekIndex >= WeekCount)
{
throw new ArgumentOutOfRangeException("weekIndex");
}
DateTime startDate = TimeTool.GetStartOfYearWeek(_year, _startWeek, Calendar.Culture, Calendar.YearWeekType);
return(startDate.AddDays(weekIndex * TimeSpec.DaysPerWeek));
}
public ITimePeriodCollection GetDays()
{
TimePeriodCollection days = new TimePeriodCollection();
DateTime startDate = TimeTool.GetStartOfYearWeek(_year, _startWeek, Calendar.Culture, Calendar.YearWeekType);
int dayCount = WeekCount * TimeSpec.DaysPerWeek;
for (int i = 0; i < dayCount; i++)
{
days.Add(new Day(startDate.AddDays(i), Calendar));
}
return(days);
}
private static TimeRange GetPeriodOf(int year, int weekOfYear, int weekCount, ITimeCalendar calendar)
{
if (weekCount < 1)
{
throw new ArgumentOutOfRangeException("weekCount");
}
DateTime start = TimeTool.GetStartOfYearWeek(year, weekOfYear, calendar.Culture, calendar.YearWeekType);
DateTime end = start.AddDays(weekCount * TimeSpec.DaysPerWeek);
return(new TimeRange(start, end));
}
public virtual DateTime GetStartOfYearWeek(int year, int weekOfYear)
{
return(TimeTool.GetStartOfYearWeek(year, weekOfYear, Culture, YearWeekType));
}
public Week AddWeeks(int weeks)
{
DateTime startDate = TimeTool.GetStartOfYearWeek(Year, StartWeek, Calendar.Culture, Calendar.YearWeekType);
return(new Week(startDate.AddDays(weeks * TimeSpec.DaysPerWeek), Calendar));
}