为什么删除约会失败，删除邮件成功，大家帮忙看下
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using testmeeting.ExchangeWebService;
using System.Net.Security;
using System.Xml.Serialization;
using System.Net;
using System.Security.Cryptography.X509Certificates;
//using System.Net.Security;
namespace testmeeting
{
public class Program
{
public static string id;
public static string changeid;
static void Main(string[] args)
{
string url = "https://localhost/EWS/Exchange.asmx";
DateTime start = Convert.ToDateTime("2011-03-20 4:00");
DateTime end = Convert.ToDateTime("2011-03-20 4:30");
string emailaddress = "
epro3@ex2007.com"; ;
SendAppointment(url, start, end, emailaddress);
}
public static void del(ExchangeServiceBinding esb,string id)
{
Util.SetCertificatePolicy();
DeleteItemType dit = new DeleteItemType();
dit.ItemIds = new BaseItemIdType[1];
ItemIdType iit = new ItemIdType();
iit.Id = id;
//iit.ChangeKey = changeid;
dit.ItemIds[0] = iit;
DeleteItemResponseType de = esb.DeleteItem(dit);
if (de.ResponseMessages.Items.Length > 0 && de.ResponseMessages.Items[0].ResponseClass == ResponseClassType.Success)
{
Console.Write("ɾ��ɹ�");
Console.Read();
}
else
{
Console.Write("ɾ��ʧ��");
Console.Read();
}
}
public static void SendAppointment(string url, DateTime start, DateTime end, string emailaddress)
{
ExchangeServiceBinding esb = new ExchangeServiceBinding();
esb.Url = url;
esb.Credentials = new NetworkCredential("Administrator", "epro-001", "ex2007.com");
CalendarItemType appointment = new CalendarItemType();
appointment.Body = new BodyType();
appointment.Body.BodyType1 = BodyTypeType.Text;
appointment.Body.Value = "ͬ���û�æ��";
appointment.Importance = ImportanceChoicesType.High;
appointment.ImportanceSpecified = true;
appointment.ItemClass = "IPM.Appointment";
appointment.Subject = "ͬ���û�æ��";
appointment.Start = start;
appointment.StartSpecified = true;
appointment.End = end;
appointment.EndSpecified = true;
appointment.LegacyFreeBusyStatus = LegacyFreeBusyType.Busy;
DistinguishedFolderIdType folder = new DistinguishedFolderIdType();
folder.Id = DistinguishedFolderIdNameType.calendar;
folder.Mailbox = new EmailAddressType();
folder.Mailbox.EmailAddress = emailaddress;
NonEmptyArrayOfAllItemsType arrayOfItems = new NonEmptyArrayOfAllItemsType();
arrayOfItems.Items = new ItemType[1];
arrayOfItems.Items[0] = appointment;
CreateItemType createItemRequest = new CreateItemType();
createItemRequest.SendMeetingInvitations = CalendarItemCreateOrDeleteOperationType.SendToAllAndSaveCopy;
createItemRequest.SendMeetingInvitationsSpecified = true;
createItemRequest.SavedItemFolderId = new TargetFolderIdType();
createItemRequest.SavedItemFolderId.Item = folder;
createItemRequest.Items = arrayOfItems;
try
{
Util.SetCertificatePolicy();
CreateItemResponseType createItemResponse = esb.CreateItem(createItemRequest);
ResponseMessageType[] rmta = createItemResponse.ResponseMessages.Items;
foreach (ResponseMessageType rmt in rmta)
{
ArrayOfRealItemsType itemArray = ((ItemInfoResponseMessageType)rmt).Items;
ItemType[] items = itemArray.Items;
foreach (ItemType item in items)
{
Console.WriteLine("Item identifier: " + item.ItemId.Id);
Console.WriteLine("Item change key: " + item.ItemId.ChangeKey);
id = item.ItemId.Id;
changeid = item.ItemId.ChangeKey;
}
}
ItemInfoResponseMessageType responseMessage = createItemResponse.ResponseMessages.Items[0] as ItemInfoResponseMessageType;
ItemIdType items2 = responseMessage.Items.Items[0].ItemId;
del( esb, items2.Id);
del(esb, id);
}
catch (Exception e)
{
Console.WriteLine("Error Message: " + e.Message);
Console.ReadLine();
}
}
}
}
