C# EWS 2.0 라이브러리를 사용하여 일부 이벤트를 나열하려고합니다.EWS - 참석자를로드하려고 할 때 일정 약속을 나열하지 않습니다.
하면 다음과 같은 코드를 사용하고 다음과 같이
public IEnumerable<AppEvent> ListEvents(CalendarFolder folder, DateTime? startDate, DateTime? endDate)
{
var items = new List<AppEvent>();
var now = DateTime.Now;
if (startDate == null) startDate = DateTime.Now;
if (endDate == null) endDate = now.AddDays(14);
FindItemsResults<Appointment> findResults = null;
ServiceResponseCollection<GetItemResponse> appointments = null;
CalendarView view = null;
view = new CalendarView((DateTime)startDate, (DateTime)endDate);
findResults = folder.FindAppointments(view);
if (findResults.Items.Count() == 0) return items;
appointments = Service.BindToItems(findResults.Select(item => item.Id), AppointmentPropertySet);
foreach (GetItemResponse item in appointments)
{
var appointment = item.Item as Appointment;
try
{
if (appointment.IsCancelled) continue;
}
catch (System.NullReferenceException)
{
continue;
}
var evt = AppEvent.FromEWSAppointment(appointment);
items.Add(evt);
}
return items;
}
그리고 AppointmentPropertySet
입니다 : 우리는 이벤트 중 하나에 대한 다음과 같은 오류를 얻고있다
protected PropertySet AppointmentPropertySet = new PropertySet(
AppointmentSchema.Subject,
AppointmentSchema.Start,
AppointmentSchema.End,
AppointmentSchema.IsAllDayEvent,
AppointmentSchema.IsMeeting,
AppointmentSchema.IsRecurring,
AppointmentSchema.IsCancelled,
AppointmentSchema.IsDraft,
AppointmentSchema.Location,
AppointmentSchema.Resources,
AppointmentSchema.RequiredAttendees,
AppointmentSchema.OptionalAttendees,
AppointmentSchema.LegacyFreeBusyStatus,
AppointmentSchema.Organizer,
AppointmentSchema.Body,
AppointmentSchema.Sensitivity,
AppointmentSchema.AppointmentReplyTime,
AppointmentSchema.AppointmentSequenceNumber,
AppointmentSchema.AppointmentState,
AppointmentSchema.AppointmentType,
AppointmentSchema.ConferenceType,
AppointmentSchema.DateTimeCreated,
AppointmentSchema.Duration,
AppointmentSchema.EndTimeZone,
AppointmentSchema.HasAttachments,
AppointmentSchema.ICalDateTimeStamp,
AppointmentSchema.ICalRecurrenceId,
AppointmentSchema.ICalUid,
AppointmentSchema.Id,
AppointmentSchema.Importance,
AppointmentSchema.IsOnlineMeeting,
AppointmentSchema.IsReminderSet,
AppointmentSchema.IsResponseRequested,
AppointmentSchema.IsUnmodified,
AppointmentSchema.LastModifiedTime,
AppointmentSchema.LegacyFreeBusyStatus,
AppointmentSchema.MeetingRequestWasSent,
AppointmentSchema.MyResponseType,
AppointmentSchema.MeetingWorkspaceUrl,
AppointmentSchema.NetShowUrl,
AppointmentSchema.OriginalStart,
AppointmentSchema.ParentFolderId,
AppointmentSchema.Recurrence,
AppointmentSchema.ReminderDueBy,
AppointmentSchema.ReminderMinutesBeforeStart,
AppointmentSchema.StartTimeZone,
AppointmentSchema.WebClientEditFormQueryString,
AppointmentSchema.WebClientReadFormQueryString
);
. RequiredAttendees
과 OptionalAttendees
을 AppointmentPropertySet
에서 제거하면 정상적으로 작동하지만 참석자가 반환되지 않습니다.
이 오류를 방지하려면 어떻게해야합니까? 또는보기가 적어도 중단되지 않은 약속을 반환하도록이 이벤트를 건너 뛸 수 있습니까? 예외 스택 추적으로 판단
System.ArgumentException: Requested value 'User' was not found.
at System.Enum.EnumResult.SetFailure(ParseFailureKind failure, String failureMessageID, Object failureMessageFormatArgument)
at System.Enum.TryParseEnum(Type enumType, String value, Boolean ignoreCase, EnumResult& parseResult)
at System.Enum.Parse(Type enumType, String value, Boolean ignoreCase)
at Microsoft.Exchange.WebServices.Data.EwsUtilities.Parse[T](String value)
at Microsoft.Exchange.WebServices.Data.EwsXmlReader.ReadElementValue[T]()
at Microsoft.Exchange.WebServices.Data.EmailAddress.TryReadElementFromXml(EwsServiceXmlReader reader)
at Microsoft.Exchange.WebServices.Data.Attendee.TryReadElementFromXml(EwsServiceXmlReader reader)
at Microsoft.Exchange.WebServices.Data.ComplexProperty.InternalLoadFromXml(EwsServiceXmlReader reader, XmlNamespace xmlNamespace, String xmlElementName, Func`2 readAction)
at Microsoft.Exchange.WebServices.Data.ComplexProperty.LoadFromXml(EwsServiceXmlReader reader, XmlNamespace xmlNamespace, String xmlElementName)
at Microsoft.Exchange.WebServices.Data.Attendee.TryReadElementFromXml(EwsServiceXmlReader reader)
at Microsoft.Exchange.WebServices.Data.ComplexProperty.InternalLoadFromXml(EwsServiceXmlReader reader, XmlNamespace xmlNamespace, String xmlElementName, Func`2 readAction)
at Microsoft.Exchange.WebServices.Data.ComplexProperty.LoadFromXml(EwsServiceXmlReader reader, XmlNamespace xmlNamespace, String xmlElementName)
at Microsoft.Exchange.WebServices.Data.ComplexPropertyCollection`1.LoadFromXml(EwsServiceXmlReader reader, XmlNamespace xmlNamespace, String localElementName)
at Microsoft.Exchange.WebServices.Data.ComplexPropertyDefinitionBase.InternalLoadFromXml(EwsServiceXmlReader reader, PropertyBag propertyBag)
at Microsoft.Exchange.WebServices.Data.ComplexPropertyDefinitionBase.LoadPropertyValueFromXml(EwsServiceXmlReader reader, PropertyBag propertyBag)
at Microsoft.Exchange.WebServices.Data.PropertyBag.LoadFromXml(EwsServiceXmlReader reader, Boolean clear, PropertySet requestedPropertySet, Boolean onlySummaryPropertiesRequested)
at Microsoft.Exchange.WebServices.Data.EwsServiceXmlReader.ReadServiceObjectsCollectionFromXml[TServiceObject](XmlNamespace collectionXmlNamespace, String collectionXmlElementName, GetObjectInstanceDelegate`1 getObjectInstanceDelegate, Boolean clearPropertyBag, PropertySet requestedPropertySet, Boolean summaryPropertiesOnly)
at Microsoft.Exchange.WebServices.Data.GetItemResponse.ReadElementsFromXml(EwsServiceXmlReader reader)
at Microsoft.Exchange.WebServices.Data.ServiceResponse.LoadFromXml(EwsServiceXmlReader reader, String xmlElementName)
at Microsoft.Exchange.WebServices.Data.MultiResponseServiceRequest`1.ParseResponse(EwsServiceXmlReader reader)
at Microsoft.Exchange.WebServices.Data.ServiceRequestBase.ReadResponse(EwsServiceXmlReader ewsXmlReader)
at Microsoft.Exchange.WebServices.Data.SimpleServiceRequestBase.ReadResponseXml(Stream responseStream)
at Microsoft.Exchange.WebServices.Data.SimpleServiceRequestBase.ReadResponse(IEwsHttpWebResponse response)
at Microsoft.Exchange.WebServices.Data.ExchangeService.InternalBindToItems(IEnumerable`1 itemIds, PropertySet propertySet, ServiceErrorHandling errorHandling)
at ExchangeAppService.Utilities.API.ExchangeAPI.ListEvents(CalendarFolder folder, Nullable`1 startDate, Nullable`1 endDate) in c:\Users\Some Guy\Documents\Visual Studio 2013\Projects\ExchangeAppService\ExchangeAppService\Utilities\API\Exchange\ExchangeAPI.cs:line 195
이 문제가 계속 발생합니까? 문제를 해결 한 경우 해답을 답변으로 게시하십시오. 같은 문제가 발생한 다른 사람들에게 유용 할 수 있습니다. –
나는 아직도 그것을 가지고있다. – synic
내 대답을 시도해 보셨습니까? 그것은 작동하지 않았다? –