public override IList <IPeriod> Evaluate(IDateTime referenceDate, DateTime periodStart, DateTime periodEnd, bool includeReferenceDateInResults)
{
// Create a recurrence pattern suitable for use during evaluation.
IRecurrencePattern pattern = ProcessRecurrencePattern(referenceDate);
// Enforce evaluation restrictions on the pattern.
EnforceEvaluationRestrictions(pattern);
SortedList <IPeriod, IPeriod> periods = new SortedList <IPeriod, IPeriod>();
foreach (DateTime dt in GetDates(referenceDate, periodStart, periodEnd, -1, pattern, includeReferenceDateInResults))
{
// Create a period from the date/time.
IPeriod p = CreatePeriod(dt, referenceDate);
if (!periods.ContainsKey(p))
{
periods.Add(p, p);
}
}
Periods.Clear();
Periods.AddRange(periods.Values);
return(Periods);
}
