0
我已經實現了一個SSIS包，通過特定的共享Outlook日曆獲取所有的約會。獲取Outlook約會，包括使用EWS的經常性約會
我注意到，經常性的不會被返回，因爲它們是一種虛擬的。只有他們的主人才會讓我有能力得到經常性的人。
看着我的代碼，你有任何建議我怎麼也可以檢索經常性的？
我只是有點卡住，任何暗示高度讚賞！
#region Namespaces
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Data;
using Microsoft.SqlServer.Dts.Pipeline.Wrapper;
using Microsoft.SqlServer.Dts.Runtime.Wrapper;
using Microsoft.Exchange.WebServices.Data;
#endregion
[Microsoft.SqlServer.Dts.Pipeline.SSISScriptComponentEntryPointAttribute]
public class ScriptMain : UserComponent
{
string sharedCalendarID;
static FolderId FindPublicFolder(ExchangeService myService, FolderId baseFolderId, string folderName)
{
// search using paging.
FolderView folderView = new FolderView(10, 0);
folderView.OffsetBasePoint = OffsetBasePoint.Beginning;
// need only DisplayName and Id of every folder
// reduce the property set to the properties
folderView.PropertySet = new PropertySet(FolderSchema.DisplayName, FolderSchema.Id);
FindFoldersResults folderResults;
do
{
folderResults = myService.FindFolders(baseFolderId, folderView);
foreach (Folder folder in folderResults)
if (String.Compare(folder.DisplayName, folderName, StringComparison.OrdinalIgnoreCase) == 0)
return folder.Id;
if (folderResults.NextPageOffset.HasValue)
// go to the next page
folderView.Offset = folderResults.NextPageOffset.Value;
}
while (folderResults.MoreAvailable);
return null;
}
public override void CreateNewOutputRows()
{
// IMPORTANT: ExchangeService is NOT thread safe, so one should create an instance of
// ExchangeService whenever one needs it.
ExchangeService myService = new ExchangeService(ExchangeVersion.Exchange2013_SP1);
myService.Credentials = new NetworkCredential("username", "password");
myService.Url = new Uri("https://......Exchange.asmx");
// next line is very practical during development phase or for debugging
myService.TraceEnabled = true;
Folder myPublicFoldersRoot = Folder.Bind(myService, WellKnownFolderName.PublicFoldersRoot);
string myPublicFolderPath = @"CHI\WIED PFL Agenda";
string[] folderPath = myPublicFolderPath.Split('\\');
FolderId fId = myPublicFoldersRoot.Id;
foreach (string subFolderName in folderPath)
{
fId = FindPublicFolder(myService, fId, subFolderName);
if (fId == null)
{
// No Calendar found
return;
}
}
// verify
Folder folderFound = Folder.Bind(myService, fId);
if (String.Compare(folderFound.FolderClass, "IPF.Appointment", StringComparison.Ordinal) == 0)
{
sharedCalendarID = fId.ToString(); ;
}
else
return;
CalendarFolder myPublicFolder = CalendarFolder.Bind(myService,
//WellKnownFolderName.Calendar,
fId,
PropertySet.FirstClassProperties);
// search using paging. page size 10
ItemView viewCalendar = new ItemView(10);
// include all properties which we need in the view
// comment the next line then ALL properties will be read from the server.
//viewCalendar.PropertySet = new PropertySet(ItemSchema.Subject, ItemSchema.Id);
viewCalendar.Offset = 0;
viewCalendar.OffsetBasePoint = OffsetBasePoint.Beginning;
viewCalendar.OrderBy.Add(ContactSchema.DateTimeCreated, SortDirection.Descending);
FindItemsResults<Item> findResultsCalendar;
do
{
//SearchFilter searchFilter = new SearchFilter.IsGreaterThan(AppointmentSchema.Start, DateTime.Today);
var searchFilter = new SearchFilter.SearchFilterCollection(LogicalOperator.And,
new SearchFilter.IsEqualTo(ItemSchema.ItemClass, "IPM.Appointment"),
new SearchFilter.IsGreaterThanOrEqualTo(AppointmentSchema.Start, DateTime.Now),
new SearchFilter.IsLessThan(AppointmentSchema.Start, DateTime.Now.AddDays(4)));
findResultsCalendar = myPublicFolder.FindItems(searchFilter, viewCalendar);
//get additional properties for each item returned by view, do this as view cannot return a lot of useful stuff like attendees
ServiceResponseCollection<ServiceResponse> addProperties =
myService.LoadPropertiesForItems(from Item item in findResultsCalendar select item,
new PropertySet(
BasePropertySet.IdOnly,
AppointmentSchema.Body,
AppointmentSchema.Subject,
AppointmentSchema.Start,
AppointmentSchema.End,
AppointmentSchema.IsRecurring,
AppointmentSchema.AppointmentType
));
List<Appointment> additionalProperties = new List<Appointment>(addProperties.Count);
if (addProperties != null)
{
foreach (ServiceResponse currentResponce in addProperties)
{
additionalProperties.Add(((Appointment)((GetItemResponse)currentResponce).Item));
}
}
foreach (Item item in findResultsCalendar)
{
Appointment appt = item as Appointment;
if (item is Appointment || appt.AppointmentType == AppointmentType.RecurringMaster)
{
Appointment currentAppointmentAddProps = null;
currentAppointmentAddProps = additionalProperties.Find(
delegate(Appointment arg)
{
return arg.Id == item.Id;
}
);
//convert to int wether the Appointment is recurring or not
int isRecurring = currentAppointmentAddProps.IsRecurring ? 1 : 0;
Appointment appoint = item as Appointment;
OutputRecordSetBuffer.AddRow();
OutputRecordSetBuffer.ActualEndDate = currentAppointmentAddProps.End;
OutputRecordSetBuffer.ActualStartDate = currentAppointmentAddProps.Start;
OutputRecordSetBuffer.Subject = appoint.Subject;
OutputRecordSetBuffer.EntryID = Guid.NewGuid();
//OutputRecordSetBuffer.Detail = appoint.Body.ToString();
//OutputRecordSetBuffer.CalendarID = fId.ToString();
//OutputRecordSetBuffer.AppointmentID = appoint.Id.ToString();
OutputRecordSetBuffer.CalendarID = sharedCalendarID;
OutputRecordSetBuffer.AppointmentID = Guid.NewGuid();
OutputRecordSetBuffer.IsRecurring = isRecurring;
}
}
if (findResultsCalendar.NextPageOffset.HasValue)
// go to the next page
viewCalendar.Offset = findResultsCalendar.NextPageOffset.Value;
}
while (findResultsCalendar.MoreAvailable);
}
}