private static List <RecurrenceManager.ExceptionSummary> GetExceptionSumaryList(AttachmentCollection attachments)
{
List <RecurrenceManager.ExceptionSummary> list = new List <RecurrenceManager.ExceptionSummary>(attachments.Count);
foreach (AttachmentHandle handle in attachments.GetAllHandles())
{
if (CoreAttachmentCollection.IsCalendarException(handle))
{
using (Attachment attachment = attachments.Open(handle, null))
{
ExDateTime?valueAsNullable = attachment.GetValueAsNullable <ExDateTime>(InternalSchema.AppointmentExceptionStartTime);
if (valueAsNullable != null)
{
ExDateTime?valueAsNullable2 = attachment.GetValueAsNullable <ExDateTime>(InternalSchema.AppointmentExceptionEndTime);
if (valueAsNullable2 != null)
{
ExDateTime utcStart = ExTimeZone.UtcTimeZone.ConvertDateTime(valueAsNullable.Value);
ExDateTime utcEnd = ExTimeZone.UtcTimeZone.ConvertDateTime(valueAsNullable2.Value);
list.Add(new RecurrenceManager.ExceptionSummary(handle, utcStart, utcEnd));
}
}
}
}
}
return(list);
}
public bool MoveNext()
{
while (this.list.MoveNext())
{
AttachmentHandle handle = this.list.Current;
if (!CoreAttachmentCollection.IsCalendarException(handle))
{
return(true);
}
}
return(false);
}
public IList <AttachmentHandle> GetHandles()
{
if (this.hideCalendarExceptions)
{
List <AttachmentHandle> list = new List <AttachmentHandle>(this.CoreAttachmentCollection.Count);
foreach (AttachmentHandle attachmentHandle in this.CoreAttachmentCollection)
{
if (!CoreAttachmentCollection.IsCalendarException(attachmentHandle))
{
list.Add(attachmentHandle);
}
}
return(list);
}
return(this.GetAllHandles());
}
private AttachmentPropertyBag.SavedData ComputeSavedData()
{
AttachmentPropertyBag.SavedData savedData = new AttachmentPropertyBag.SavedData();
savedData.AttachmentId = this.AttachmentId;
savedData.AttachMethod = this.AttachMethod;
StringBuilder stringBuilder = new StringBuilder();
this.ComputeCharsetDetectionData(stringBuilder);
savedData.CharsetDetectionString = stringBuilder.ToString();
int?num = ((IDirectPropertyBag)this.CurrentPropertyBag).GetValue(InternalSchema.AttachCalendarFlags) as int?;
savedData.IsCalendarException = CoreAttachmentCollection.IsCalendarException((num != null) ? num.Value : 0);
bool?flag = base.TryGetProperty(InternalSchema.AttachmentIsInline) as bool?;
savedData.IsInline = (flag != null && flag.Value);
return(savedData);
}