private void ReadRecurrencePattern(byte[] bytes)
{
AppointmentRecurrencePatternStructure structure = AppointmentRecurrencePatternStructure.GetRecurrencePatternStructure(bytes);
m_startDTUtc = structure.GetStartDTUtc(this.OriginalTimeZone);
m_duration = structure.Duration;
RecurrenceType = structure.RecurrenceType;
m_lastInstanceStartDate = structure.LastInstanceStartDate;
Period = structure.PeriodInRecurrenceTypeUnits;
if (structure.EndType == RecurrenceEndType.EndAfterNOccurrences)
{
EndAfterNumberOfOccurences = true;
}
switch (structure.RecurFrequency)
{
case RecurrenceFrequency.Daily:
{
break;
}
case RecurrenceFrequency.Weekly:
{
Day = (int)((WeeklyRecurrencePatternStructure)structure).DaysOfWeek;
break;
}
case RecurrenceFrequency.Monthly:
{
if (structure.PatternType == PatternType.Month)
{
Day = (int)((MonthlyRecurrencePatternStructure)structure).DayOfMonth;
}
else // MonthNth
{
Day = (int)((MonthlyRecurrencePatternStructure)structure).DayOfWeek;
DayOccurenceNumber = ((MonthlyRecurrencePatternStructure)structure).DayOccurenceNumber;
}
break;
}
case RecurrenceFrequency.Yearly:
{
if (structure.PatternType == PatternType.Month)
{
Day = (int)((YearlyRecurrencePatternStructure)structure).DayOfMonth;
}
else // MonthNth
{
Day = (int)((YearlyRecurrencePatternStructure)structure).DayOfWeek;
DayOccurenceNumber = ((YearlyRecurrencePatternStructure)structure).DayOccurenceNumber;
}
}
break;
}
DeletedInstanceDates = structure.DeletedInstanceDates;
ExceptionList = structure.ExceptionList;
}
public override void ReadPatternTypeSpecific(byte[] buffer, ref int offset)
{
// we start reading from offset 22
if (PatternType == PatternType.Month) // i.e. the 23th of every month
{
DayOfMonth = LittleEndianReader.ReadUInt32(buffer, ref offset);
}
else if (PatternType == PatternType.MonthNth) // i.e. the fourth monday of every month
{
DayOfWeek = (OutlookDayOfWeek)LittleEndianReader.ReadUInt32(buffer, ref offset);
DayOccurenceNumber = (DayOccurenceNumber)LittleEndianReader.ReadUInt32(buffer, ref offset);
}
else
{
throw new InvalidRecurrencePatternException("Invalid Pattern Type");
}
}
