private IEnumerable <Event> GetSeriesEventsData(Event theEvent, Microsoft.Exchange.Data.PropertyDefinition identityProperty, Func <IStorePropertyBag, Event> convertToEvent, SortBy sortOrder, params Microsoft.Exchange.Data.PropertyDefinition[] additionalPropertiesToQuery)
{
if (identityProperty == null)
{
identityProperty = CalendarItemBaseSchema.SeriesId;
}
ComparisonFilter condition = EventDataProvider.CreateComparisonFilterForSeriesSearch(theEvent, identityProperty);
string identityBeingSearched = condition.PropertyValue.ToString();
SortBy[] internalSortOrder = EventDataProvider.CreateSortOrderForSeriesSearch(condition.Property, sortOrder);
ICollection <Microsoft.Exchange.Data.PropertyDefinition> propertiesToQuery = new List <Microsoft.Exchange.Data.PropertyDefinition>(EventDataProvider.InstanceRequiredPropertiesToQuery);
propertiesToQuery.Add(identityProperty);
if (additionalPropertiesToQuery != null)
{
propertiesToQuery = propertiesToQuery.Union(additionalPropertiesToQuery);
}
using (ICalendarFolder calendarFolder = base.XsoFactory.BindToCalendarFolder(base.Session, base.ContainerFolderId))
{
using (IQueryResult queryResult = calendarFolder.IItemQuery(ItemQueryType.None, null, internalSortOrder, propertiesToQuery))
{
queryResult.SeekToCondition(SeekReference.OriginBeginning, condition);
for (;;)
{
IStorePropertyBag[] rows = queryResult.GetPropertyBags(50);
EventDataProvider.InstanceQueryTrace.TraceDebug <int, string>((long)theEvent.GetHashCode(), "EventExtension::GetDataForSeries retrieved {0} instances for series {1}.", rows.Length, identityBeingSearched);
foreach (IStorePropertyBag rowPropertyBag in rows)
{
string itemClass = rowPropertyBag.GetValueOrDefault <string>(StoreObjectSchema.ItemClass, null);
if (ObjectClass.IsCalendarItem(itemClass) || ObjectClass.IsCalendarItemSeries(itemClass))
{
if (!EventDataProvider.IsSeriesIdMatching(identityBeingSearched, rowPropertyBag, condition.Property))
{
goto IL_211;
}
yield return(convertToEvent(rowPropertyBag));
}
else
{
EventDataProvider.InstanceQueryTrace.TraceDebug <string>((long)theEvent.GetHashCode(), "EventExtension::GetDataForSeries will skip item with class {0}.", itemClass);
}
}
if (rows.Length <= 0)
{
goto Block_10;
}
}
IL_211:
EventDataProvider.InstanceQueryTrace.TraceDebug <string>((long)theEvent.GetHashCode(), "EventExtension::GetDataForSeries found all the items related to series {0} and will return.", identityBeingSearched);
yield break;
Block_10 :;
}
}
yield break;
}
protected override void ValidateChanges(Event sourceEntity, ICalendarItemBase targetStoreObject)
{
bool flag;
if (sourceEntity.IsPropertySet(sourceEntity.Schema.IsAllDayProperty))
{
flag = sourceEntity.IsAllDay;
if (flag != targetStoreObject.IsAllDayEvent)
{
sourceEntity.ThrowIfPropertyNotSet(sourceEntity.Schema.StartProperty);
sourceEntity.ThrowIfPropertyNotSet(sourceEntity.Schema.EndProperty);
}
}
else
{
flag = targetStoreObject.IsAllDayEvent;
}
if (flag)
{
if (sourceEntity.IsPropertySet(sourceEntity.Schema.StartProperty))
{
EventDataProvider.EnforceMidnightTime(sourceEntity.Start, MidnightEnforcementOption.Throw);
ExTimeZone exTimeZone;
if (sourceEntity.IsPropertySet(sourceEntity.Schema.EndProperty))
{
EventDataProvider.EnforceMidnightTime(sourceEntity.End, MidnightEnforcementOption.Throw);
exTimeZone = sourceEntity.End.TimeZone;
}
else
{
exTimeZone = targetStoreObject.EndTimeZone;
}
if (sourceEntity.Start.TimeZone != exTimeZone)
{
throw new InvalidRequestException(CalendaringStrings.ErrorAllDayTimeZoneMismatch);
}
}
else if (sourceEntity.IsPropertySet(sourceEntity.Schema.EndProperty))
{
EventDataProvider.EnforceMidnightTime(sourceEntity.End, MidnightEnforcementOption.Throw);
if (sourceEntity.End.TimeZone != targetStoreObject.StartTimeZone)
{
throw new InvalidRequestException(CalendaringStrings.ErrorAllDayTimeZoneMismatch);
}
}
}
base.ValidateChanges(sourceEntity, targetStoreObject);
}