/// <summary>
///
/// </summary>
/// <param name="connectingIdType"></param>
/// <param name="roomAddress"></param>
/// <param name="itemId"></param>
/// <param name="filterPropertySet"></param>
/// <returns></returns>
public AppointmentObjectId GetAppointment(ConnectingIdType connectingIdType, string roomAddress, ItemId itemId, IList <PropertyDefinitionBase> filterPropertySet)
{
SetImpersonation(connectingIdType, roomAddress);
var appointmentTime = Appointment.Bind(ExchangeService, itemId, new PropertySet(filterPropertySet));
PropertySet psPropSet = new PropertySet(BasePropertySet.FirstClassProperties)
{
CleanGlobalObjectId
};
appointmentTime.Load(psPropSet);
appointmentTime.TryGetProperty(CleanGlobalObjectId, out object CalIdVal);
var objectId = new AppointmentObjectId()
{
Id = itemId,
Item = appointmentTime,
Base64UniqueId = Convert.ToBase64String((Byte[])CalIdVal),
ICalUid = appointmentTime.ICalUid,
Organizer = appointmentTime.Organizer
};
return(objectId);
}
public AppointmentObjectId GetParentAppointment(AppointmentObjectId dependentAppointment, IList <PropertyDefinitionBase> filterPropertySet)
{
IList <PropertyDefinitionBase> findPropertyCollection = new List <PropertyDefinitionBase>()
{
ItemSchema.DateTimeReceived,
ItemSchema.Subject,
AppointmentSchema.Start,
AppointmentSchema.End,
AppointmentSchema.IsAllDayEvent,
AppointmentSchema.IsRecurring,
AppointmentSchema.IsCancelled,
AppointmentSchema.TimeZone
};
var icalId = dependentAppointment.ICalUid;
var mailboxId = dependentAppointment.Organizer.Address;
var objectId = new AppointmentObjectId()
{
ICalUid = dependentAppointment.ICalUid,
Organizer = dependentAppointment.Organizer
};
try
{
// Initialize the calendar folder via Impersonation
SetImpersonation(ConnectingIdType.SmtpAddress, mailboxId);
CalendarFolder AtndCalendar = CalendarFolder.Bind(ExchangeService, new FolderId(WellKnownFolderName.Calendar, mailboxId), new PropertySet());
SearchFilter sfSearchFilter = new SearchFilter.IsEqualTo(CleanGlobalObjectId, dependentAppointment.Base64UniqueId);
ItemView ivItemView = new ItemView(5)
{
PropertySet = new PropertySet(BasePropertySet.IdOnly, findPropertyCollection)
};
FindItemsResults <Item> fiResults = AtndCalendar.FindItems(sfSearchFilter, ivItemView);
if (fiResults.Items.Count > 0)
{
var objectItem = fiResults.Items.FirstOrDefault();
var ownerAppointmentTime = (Appointment)Item.Bind(ExchangeService, objectItem.Id, new PropertySet(filterPropertySet));
Trace.WriteLine($"The first {fiResults.Items.Count()} appointments on your calendar from {ownerAppointmentTime.Start.ToShortDateString()} to {ownerAppointmentTime.End.ToShortDateString()}");
objectId.Item = ownerAppointmentTime;
objectId.Id = ownerAppointmentTime.Id;
var props = ownerAppointmentTime.ExtendedProperties.Where(p => (p.PropertyDefinition.PropertySet == DefaultExtendedPropertySet.Meeting));
if (props.Any())
{
objectId.ReferenceId = (string)props.First(p => p.PropertyDefinition.Name == EWSConstants.RefIdPropertyName).Value;
objectId.MeetingKey = (int)props.First(p => p.PropertyDefinition.Name == EWSConstants.MeetingKeyPropertyName).Value;
}
}
}
catch (Exception ex)
{
Trace.WriteLine($"Error retreiving calendar {mailboxId} msg:{ex.Message}");
}
return(objectId);
}
