/// <summary>
/// Processes VTimeZone parts (DayLight, Standard)
/// </summary>
/// <param name="zone"></param>
/// <param name="tkn"></param>
private void ProcessZonePart(CalendarTimeZone zone, ComponentToken tkn)
{
bool isDtStartValue = false;
TimeZonePart part = new TimeZonePart();
CalendarEntry entry = GetNextEntry();
while (entry != null)
{
switch ((PropertyToken) GetToken(_properties, entry.Id))
{
case PropertyToken.DtStart:
part.StartDate = ProcessDate(entry, ref isDtStartValue);
break;
case PropertyToken.RDate:
part.RecurDate = ProcessRDate(entry, part.RecurDate);
break;
case PropertyToken.RRule:
part.RecurRule = ProcessRRule(entry);
break;
case PropertyToken.TzOffsetTo:
part.OffsetTo = ProcessTzOffset(entry);
break;
case PropertyToken.End:
ProcessZonePartEnd(entry, zone, part, tkn);
return;
}
entry = GetNextEntry();
}
ReportError(entry, "Expected \"END:" + _components[(int)tkn].Text.ToUpper() + "\"");
}
private void ProcessZonePartEnd(CalendarEntry entry,
CalendarTimeZone zone, TimeZonePart part, ComponentToken tkn)
{
if ((ComponentToken)GetToken(_components, entry.Value) != tkn)
ReportError(entry, "Expected \"END:" + _components[(int)tkn].Text.ToUpper() + "\"");
if (zone.Part == null)
zone.Part = new List<TimeZonePart>();
zone.Part.Add(part);
}
/// <summary>
/// GetLastPartDate
/// </summary>
/// <param name="part"></param>
/// <param name="date"></param>
/// <returns></returns>
private DateTime GetLastPartDate(TimeZonePart part, DateTime date)
{
DateTime pdate = part.StartDate;
if (part.Appc == null)
{
CalendarModel model = new CalendarModel();
Appointment app = new Appointment();
app.StartTime = part.StartDate.Date;
app.EndTime = app.StartTime;
VEventData evData = new VEventData();
evData.RecurRule = part.RecurRule;
ProcessEventEndEx(model, null, app, evData);
part.Appc = new AppointmentSubsetCollection(model, part.StartDate, date);
}
if (part.Appc.Count > 0)
{
foreach (Appointment app in part.Appc)
{
if (app.StartTime > pdate && app.StartTime <= date)
pdate = app.StartTime;
}
}
return (pdate);
}
