C# EwsServiceXmlReader.Read方法代码示例

        /// <summary>
        /// Reads response elements from XML.
        /// </summary>
        /// <param name="reader">The reader.</param>
        internal override void ReadElementsFromXml(EwsServiceXmlReader reader)
        {
            this.searchableMailboxes.Clear();

            base.ReadElementsFromXml(reader);

            reader.ReadStartElement(XmlNamespace.Messages, XmlElementNames.SearchableMailboxes);
            if (!reader.IsEmptyElement)
            {
                do
                {
                    reader.Read();
                    if (reader.IsStartElement(XmlNamespace.Types, XmlElementNames.SearchableMailbox))
                    {
                        this.searchableMailboxes.Add(SearchableMailbox.LoadFromXml(reader));
                    }
                }
                while (!reader.IsEndElement(XmlNamespace.Messages, XmlElementNames.SearchableMailboxes));
            }

            reader.Read();
            if (reader.IsStartElement(XmlNamespace.Messages, XmlElementNames.FailedMailboxes))
            {
                this.FailedMailboxes = FailedSearchMailbox.LoadFailedMailboxesXml(XmlNamespace.Messages, reader);
            }
        }

        /// <summary>
        /// Load from xml
        /// </summary>
        /// <param name="reader">The reader</param>
        /// <returns>List of non indexable item statistic object</returns>
        internal static List<NonIndexableItemStatistic> LoadFromXml(EwsServiceXmlReader reader)
        {
            List<NonIndexableItemStatistic> results = new List<NonIndexableItemStatistic>();

            reader.Read();
            if (reader.IsStartElement(XmlNamespace.Messages, XmlElementNames.NonIndexableItemStatistics))
            {
                do
                {
                    reader.Read();
                    if (reader.IsStartElement(XmlNamespace.Types, XmlElementNames.NonIndexableItemStatistic))
                    {
                        string mailbox = reader.ReadElementValue(XmlNamespace.Types, XmlElementNames.Mailbox);
                        int itemCount = reader.ReadElementValue<int>(XmlNamespace.Types, XmlElementNames.ItemCount);
                        string errorMessage = null;
                        if (reader.IsStartElement(XmlNamespace.Types, XmlElementNames.ErrorMessage))
                        {
                            errorMessage = reader.ReadElementValue(XmlNamespace.Types, XmlElementNames.ErrorMessage);
                        }

                        results.Add(new NonIndexableItemStatistic { Mailbox = mailbox, ItemCount = itemCount, ErrorMessage = errorMessage });
                    }
                }
                while (!reader.IsEndElement(XmlNamespace.Messages, XmlElementNames.NonIndexableItemStatistics));
            }

            return results;
        }

        /// <summary>
        /// Load from XML.
        /// </summary>
        /// <param name="reader">The reader.</param>
        internal override void InternalLoadFromXml(EwsServiceXmlReader reader)
        {
            base.InternalLoadFromXml(reader);

            this.itemId = new ItemId();
            this.itemId.LoadFromXml(reader, reader.LocalName);

            reader.Read();

            this.ParentFolderId = new FolderId();
            this.ParentFolderId.LoadFromXml(reader, XmlElementNames.ParentFolderId);

            switch (this.EventType)
            {
                case EventType.Moved:
                case EventType.Copied:
                    reader.Read();

                    this.oldItemId = new ItemId();
                    this.oldItemId.LoadFromXml(reader, reader.LocalName);

                    reader.Read();

                    this.OldParentFolderId = new FolderId();
                    this.OldParentFolderId.LoadFromXml(reader, reader.LocalName);
                    break;

                default:
                    break;
            }
        }

        /// <summary>
        /// Reads response elements from XML.
        /// </summary>
        /// <param name="reader">The reader.</param>
        internal override void ReadElementsFromXml(EwsServiceXmlReader reader)
        {
            this.Rooms.Clear();
            base.ReadElementsFromXml(reader);

            reader.ReadStartElement(XmlNamespace.Messages, XmlElementNames.Rooms);

            if (!reader.IsEmptyElement)
            {
                // Because we don't have an element for count of returned object,
                // we have to test the element to determine if it is StartElement of return object or EndElement
                reader.Read();
                while (reader.IsStartElement(XmlNamespace.Types, XmlElementNames.Room))
                {
                    reader.Read(); // skip the start <Room>

                    EmailAddress emailAddress = new EmailAddress();
                    emailAddress.LoadFromXml(reader, XmlElementNames.RoomId);
                    this.Rooms.Add(emailAddress);

                    reader.ReadEndElement(XmlNamespace.Types, XmlElementNames.Room);
                    reader.Read();
                }

                reader.EnsureCurrentNodeIsEndElement(XmlNamespace.Messages, XmlElementNames.Rooms);
            }
        }

 /// <summary>
 /// Reads response elements from XML.
 /// </summary>
 /// <param name="reader">The reader.</param>
 internal override void ReadElementsFromXml(EwsServiceXmlReader reader)
 {
     reader.Read();
     this.ruleCollection.OutlookRuleBlobExists = reader.ReadElementValue<bool>(
         XmlNamespace.Messages, 
         XmlElementNames.OutlookRuleBlobExists);
     reader.Read();
     if (reader.IsStartElement(XmlNamespace.NotSpecified, XmlElementNames.InboxRules))
     {
         this.ruleCollection.LoadFromXml(reader, XmlNamespace.NotSpecified, XmlElementNames.InboxRules);
     }
 }

        /// <summary>
        /// Loads the free busy view from XML.
        /// </summary>
        /// <param name="reader">The reader.</param>
        /// <param name="viewType">Type of free/busy view.</param>
        internal void LoadFreeBusyViewFromXml(EwsServiceXmlReader reader, FreeBusyViewType viewType)
        {
            reader.ReadStartElement(XmlNamespace.Messages, XmlElementNames.FreeBusyView);

            string viewTypeString = reader.ReadElementValue(XmlNamespace.Types, XmlElementNames.FreeBusyViewType);

            this.viewType = (FreeBusyViewType)Enum.Parse(typeof(FreeBusyViewType), viewTypeString, false);

            do
            {
                reader.Read();

                if (reader.IsStartElement())
                {
                    switch (reader.LocalName)
                    {
                        case XmlElementNames.MergedFreeBusy:
                            string mergedFreeBusy = reader.ReadElementValue();

                            for (int i = 0; i < mergedFreeBusy.Length; i++)
                            {
                                this.mergedFreeBusyStatus.Add((LegacyFreeBusyStatus)Byte.Parse(mergedFreeBusy[i].ToString()));
                            }

                            break;
                        case XmlElementNames.CalendarEventArray:
                            do
                            {
                                reader.Read();

                                if (reader.IsStartElement(XmlNamespace.Types, XmlElementNames.CalendarEvent))
                                {
                                    CalendarEvent calendarEvent = new CalendarEvent();

                                    calendarEvent.LoadFromXml(reader, XmlElementNames.CalendarEvent);

                                    this.calendarEvents.Add(calendarEvent);
                                }
                            }
                            while (!reader.IsEndElement(XmlNamespace.Types, XmlElementNames.CalendarEventArray));

                            break;
                        case XmlElementNames.WorkingHours:
                            this.workingHours = new WorkingHours();
                            this.workingHours.LoadFromXml(reader, reader.LocalName);

                            break;
                    }
                }
            }
            while (!reader.IsEndElement(XmlNamespace.Messages, XmlElementNames.FreeBusyView));
        }

        /// <summary>
        /// Reads response elements from XML.
        /// </summary>
        /// <param name="reader">The reader.</param>
        internal override void ReadElementsFromXml(EwsServiceXmlReader reader)
        {
            this.ClientExtensions.Clear();
            base.ReadElementsFromXml(reader);
            
            reader.ReadStartElement(XmlNamespace.Messages, XmlElementNames.ClientExtensions);

            if (!reader.IsEmptyElement)
            {
                // Because we don't have an element for count of returned object,
                // we have to test the element to determine if it is StartElement of return object or EndElement
                reader.Read();

                while (reader.IsStartElement(XmlNamespace.Types, XmlElementNames.ClientExtension))
                {
                    ClientExtension clientExtension = new ClientExtension();
                    clientExtension.LoadFromXml(reader, XmlNamespace.Types, XmlElementNames.ClientExtension);
                    this.ClientExtensions.Add(clientExtension);

                    reader.EnsureCurrentNodeIsEndElement(XmlNamespace.Types, XmlElementNames.ClientExtension);
                    reader.Read();
                }

                reader.EnsureCurrentNodeIsEndElement(XmlNamespace.Messages, XmlElementNames.ClientExtensions);
            }

            reader.Read();
            if (reader.IsStartElement(XmlNamespace.Messages, XmlElementNames.ClientExtensionRawMasterTableXml))
            {
                this.rawMasterTableXml = reader.ReadElementValue();
            }
        }

        /// <summary>
        /// Loads from XML.
        /// </summary>
        /// <param name="reader">The reader.</param>
        internal void LoadFromXml(EwsServiceXmlReader reader)
        {
            reader.ReadStartElement(XmlNamespace.Types, XmlElementNames.Resolution);

            reader.ReadStartElement(XmlNamespace.Types, XmlElementNames.Mailbox);
            this.mailbox.LoadFromXml(reader, XmlElementNames.Mailbox);

            reader.Read();
            if (reader.IsStartElement(XmlNamespace.Types, XmlElementNames.Contact))
            {
                this.contact = new Contact(this.owner.Session);

                // Contacts returned by ResolveNames should behave like Contact.Load with FirstClassPropertySet specified.
                this.contact.LoadFromXml(
                                    reader,
                                    true,                               /* clearPropertyBag */
                                    PropertySet.FirstClassProperties,
                                    false);                             /* summaryPropertiesOnly */

                reader.ReadEndElement(XmlNamespace.Types, XmlElementNames.Resolution);
            }
            else
            {
                reader.EnsureCurrentNodeIsEndElement(XmlNamespace.Types, XmlElementNames.Resolution);
            }
        }

        /// <summary>
        /// Reads response elements from XML.
        /// </summary>
        /// <param name="reader">The reader.</param>
        internal override void ReadElementsFromXml(EwsServiceXmlReader reader)
        {
            base.ReadElementsFromXml(reader);

            reader.ReadStartElement(XmlNamespace.Messages, XmlElementNames.Attachments);
            if (!reader.IsEmptyElement)
            {
                reader.Read(XmlNodeType.Element);

                if (this.attachment == null)
                {
                    if (string.Equals(reader.LocalName, XmlElementNames.FileAttachment, StringComparison.OrdinalIgnoreCase))
                    {
                        this.attachment = new FileAttachment(reader.Service);
                    }
                    else if (string.Equals(reader.LocalName, XmlElementNames.ItemAttachment, StringComparison.OrdinalIgnoreCase))
                    {
                        this.attachment = new ItemAttachment(reader.Service);
                    }
                }

                if (this.attachment != null)
                {
                    this.attachment.LoadFromXml(reader, reader.LocalName);
                }

                reader.ReadEndElement(XmlNamespace.Messages, XmlElementNames.Attachments);
            }
        }

        /// <summary>
        /// Tries to read element from XML.
        /// </summary>
        /// <param name="reader">The reader.</param>
        /// <returns>True if element was read.</returns>
        internal override bool TryReadElementFromXml(EwsServiceXmlReader reader)
        {
            switch (reader.LocalName)
            {
                case XmlElementNames.UserOptions:
                    if (!reader.IsEmptyElement)
                    {
                        do
                        {
                            reader.Read();

                            if (reader.IsStartElement(XmlNamespace.Types, XmlElementNames.VotingOptionData))
                            {
                                VotingOptionData option = new VotingOptionData();
                                option.LoadFromXml(reader, reader.LocalName);
                                this.userOptions.Add(option);
                            }
                        }
                        while (!reader.IsEndElement(XmlNamespace.Types, XmlElementNames.UserOptions));
                    }
                    return true;
                case XmlElementNames.VotingResponse:
                    this.votingResponse = reader.ReadElementValue<string>();
                    return true;
                default:
                    return false;
            }
        }

        /// <summary>
        /// Read Personas from XML.
        /// </summary>
        /// <param name="reader">The reader.</param>
        internal override void ReadElementsFromXml(EwsServiceXmlReader reader)
        {
            EwsUtilities.Assert(
                   this.Results.Personas != null,
                   "FindPeopleResponse.ReadElementsFromXml",
                   "Personas is null.");

            reader.ReadStartElement(XmlNamespace.Messages, XmlElementNames.People);
            if (!reader.IsEmptyElement)
            {
                do
                {
                    reader.Read();

                    if (reader.NodeType == XmlNodeType.Element)
                    {
                        Persona item = EwsUtilities.CreateEwsObjectFromXmlElementName<Persona>(reader.Service, reader.LocalName);

                        if (item == null)
                        {
                            reader.SkipCurrentElement();
                        }
                        else
                        {
                            // Don't clear propertyBag because all properties have been initialized in the persona constructor.
                            item.LoadFromXml(reader, false, null, false);
                            this.Results.Personas.Add(item);
                        }
                    }
                }
                while (!reader.IsEndElement(XmlNamespace.Messages, XmlElementNames.People));
            }

            reader.Read();

            if (reader.IsStartElement(XmlNamespace.Messages, XmlElementNames.TotalNumberOfPeopleInView) && !reader.IsEmptyElement)
            {
                this.Results.TotalCount = reader.ReadElementValue<int>();

                reader.Read();
            }

            if (reader.IsStartElement(XmlNamespace.Messages, XmlElementNames.FirstMatchingRowIndex) && !reader.IsEmptyElement)
            {
                this.Results.FirstMatchingRowIndex = reader.ReadElementValue<int>();

                reader.Read();
            }

            if (reader.IsStartElement(XmlNamespace.Messages, XmlElementNames.FirstLoadedRowIndex) && !reader.IsEmptyElement)
            {
                this.Results.FirstLoadedRowIndex = reader.ReadElementValue<int>();

                reader.Read();
            }
        }

        /// <summary>
        /// Tries to read element from XML.
        /// </summary>
        /// <param name="reader">The reader.</param>
        /// <returns>True if appropriate element was read.</returns>
        internal override bool TryReadElementFromXml(EwsServiceXmlReader reader)
        {
            switch (reader.LocalName)
            {
                case XmlElementNames.TimeZone:
                    LegacyAvailabilityTimeZone legacyTimeZone = new LegacyAvailabilityTimeZone();
                    legacyTimeZone.LoadFromXml(reader, reader.LocalName);

                    this.timeZone = legacyTimeZone.ToTimeZoneInfo();
                    
                    return true;
                case XmlElementNames.WorkingPeriodArray:
                    List<WorkingPeriod> workingPeriods = new List<WorkingPeriod>();

                    do
                    {
                        reader.Read();

                        if (reader.IsStartElement(XmlNamespace.Types, XmlElementNames.WorkingPeriod))
                        {
                            WorkingPeriod workingPeriod = new WorkingPeriod();

                            workingPeriod.LoadFromXml(reader, reader.LocalName);

                            workingPeriods.Add(workingPeriod);
                        }
                    }
                    while (!reader.IsEndElement(XmlNamespace.Types, XmlElementNames.WorkingPeriodArray));

                    // Availability supports a structure that can technically represent different working
                    // times for each day of the week. This is apparently how the information is stored in
                    // Exchange. However, no client (Outlook, OWA) either will let you specify different
                    // working times for each day of the week, and Outlook won't either honor that complex
                    // structure if it happens to be in Exchange.
                    // So here we'll do what Outlook and OWA do: we'll use the start and end times of the
                    // first working period, but we'll use the week days of all the periods.
                    this.startTime = workingPeriods[0].StartTime;
                    this.endTime = workingPeriods[0].EndTime;

                    foreach (WorkingPeriod workingPeriod in workingPeriods)
                    {
                        foreach (DayOfTheWeek dayOfWeek in workingPeriods[0].DaysOfWeek)
                        {
                            if (!this.daysOfTheWeek.Contains(dayOfWeek))
                            {
                                this.daysOfTheWeek.Add(dayOfWeek);
                            }
                        }
                    }

                    return true;
                default:
                    return false;
            }
        }

        /// <summary>
        /// Reads response elements from XML.
        /// </summary>
        /// <param name="reader">The reader.</param>
        internal override void ReadElementsFromXml(EwsServiceXmlReader reader)
        {
            base.ReadElementsFromXml(reader);

            reader.ReadStartElement(XmlNamespace.Messages, XmlElementNames.Attachments);

            reader.Read(XmlNodeType.Element);
            this.attachment.LoadFromXml(reader, reader.LocalName);

            reader.ReadEndElement(XmlNamespace.Messages, XmlElementNames.Attachments);
        }

        /// <summary>
        /// Reads response elements from XML.
        /// </summary>
        /// <param name="reader">The reader.</param>
        internal override void ReadElementsFromXml(EwsServiceXmlReader reader)
        {
            responseCollection = new ServiceResponseCollection<MailTipsResponseMessage>();
            base.ReadElementsFromXml(reader);
            reader.ReadStartElement(XmlNamespace.Messages, XmlElementNames.ResponseMessages);

            if (!reader.IsEmptyElement)
            {
                // Because we don't have count of returned objects
                // test the element to determine if it is return object or EndElement
                reader.Read();
                while (reader.IsStartElement(XmlNamespace.Messages, XmlElementNames.MailTipsResponseMessageType))
                {
                    MailTipsResponseMessage mrm = new MailTipsResponseMessage();
                    mrm.LoadFromXml(reader, XmlElementNames.MailTipsResponseMessageType);
                    this.responseCollection.Add(mrm);
                    reader.Read();
                }
                reader.EnsureCurrentNodeIsEndElement(XmlNamespace.Messages, XmlElementNames.ResponseMessages);
            }
        }

        /// <summary>
        /// Load from XML.
        /// </summary>
        /// <param name="reader">The reader.</param>
        internal override void InternalLoadFromXml(EwsServiceXmlReader reader)
        {
            base.InternalLoadFromXml(reader);

            this.folderId = new FolderId();
            this.folderId.LoadFromXml(reader, reader.LocalName);

            reader.Read();

            this.ParentFolderId = new FolderId();
            this.ParentFolderId.LoadFromXml(reader, XmlElementNames.ParentFolderId);

            switch (this.EventType)
            {
                case EventType.Moved:
                case EventType.Copied:
                    reader.Read();

                    this.oldFolderId = new FolderId();
                    this.oldFolderId.LoadFromXml(reader, reader.LocalName);

                    reader.Read();

                    this.OldParentFolderId = new FolderId();
                    this.OldParentFolderId.LoadFromXml(reader, reader.LocalName);
                    break;

                case EventType.Modified:
                    reader.Read();
                    if (reader.IsStartElement())
                    {
                        reader.EnsureCurrentNodeIsStartElement(XmlNamespace.Types, XmlElementNames.UnreadCount);
                        this.unreadCount = int.Parse(reader.ReadValue());
                    }
                    break;

                default:
                    break;
            }
        }