读取exchange邮件的未读数(转载)
protected void Page_Load(object sender, EventArgs e){
Response.Write("administrator的未读邮件数是：" + UnReadCount("administrator@domainname"));
}
int UnReadCount(string userMailAddress)
{
EwsConfig config = new EwsConfig();
config.ExchangeVersion = ExchangeVersion.Exchange2010;
//config.ExchangeVersion = ExchangeVersionType.Exchange2010_SP2;// ExchangeVersion.Exchange2010_SP3;
config.EWSServiceUrl = "https://1.1.100.130/EWS/exchange.asmx";
config.ExchangeAdministrator = "administrator";
config.ExchangeAdministratorPassword = "password";
config.DomainName = "domainname";
config.OtherUserName = "";
//下面这句屏蔽服务器证书验证，防止页面报“根据验证过程，远程证书无效”的错误
ServicePointManager.ServerCertificateValidationCallback =
delegate(Object obj, X509Certificate certificate, X509Chain chain, SslPolicyErrors errors) { return true; };
ExchangeService service = new ExchangeService(config.ExchangeVersion);
service.Credentials = new NetworkCredential(config.ExchangeAdministrator, config.ExchangeAdministratorPassword, config.DomainName);
service.Url = new Uri(config.EWSServiceUrl);
//前提打开Exchange 2010服务器在命令行中输入：
//New-ManagementRoleAssignment -Name:impersonationAssignmentName -Role:ApplicationImpersonation -User:
service.ImpersonatedUserId = new ImpersonatedUserId(ConnectingIdType.PrincipalName, config.OtherUserName);
ImpersonatedUserId imperson = new ImpersonatedUserId();
imperson.IdType = ConnectingIdType.SmtpAddress;
imperson.Id = userMailAddress;
service.ImpersonatedUserId = imperson;
int unRead = Folder.Bind(service, WellKnownFolderName.Inbox).UnreadCount;
return unRead;
//HttpContext.Current.Response.Write(config.OtherUserName + "未读邮件数：" + unRead);
}
public struct EwsConfig
{
//ExchangeServiceBinding ser = new ExchangeServiceBinding();
public ExchangeVersion ExchangeVersion;
//public ExchangeVersionType ExchangeVersion;
public string EWSServiceUrl;
public string ExchangeAdministrator;
public string ExchangeAdministratorPassword;
public string DomainName;
public string OtherUserName;
}
以下是方法：
#region 给本人插入会议日程
using System;
using System.Collections;
using System.Collections.Generic;
using System.Configuration;
using System.Data;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Net.Mail;
using System.Net.Mime;
using System.Net;
using System.Text;
using System.Data.SqlClient;
using System.IO;
using System.Xml;
using System.Security.Cryptography.X509Certificates;
using System.Net.Security;
public void CreateAppointment(ExchangeServiceBinding esb, string sub, string roommail, string location, DateTime datefrom, DateTime dateto,string bodyvalue)
{
// Create the appointment.
CalendarItemType appointment = new CalendarItemType();
// Add item properties to the appointment.
appointment.Body = new BodyType();
appointment.Body.BodyType1 = BodyTypeType.Text;
appointment.Body.Value = bodyvalue;//"Agenda Items.";
//appointment.Categories = new string[] { "Category1", "Category2" };
appointment.Importance = ImportanceChoicesType.High;
appointment.ImportanceSpecified = true;
appointment.ItemClass = "IPM.Appointment";
appointment.Subject = sub;
// Add an attendee
MailAddressCollection mc = GetrMailAddressList();
AttendeeType[] rAtt = new AttendeeType;
for (int ii = 0; ii < rAtt.Length; ii++)
{
EmailAddressType eat = new EmailAddressType();
eat.EmailAddress = mc.Address;
eat.Name = mc.DisplayName;
AttendeeType att = new AttendeeType();
att.Mailbox = eat;
rAtt = att;
}
//EmailAddressType eat1 = new EmailAddressType();
//eat1.EmailAddress = "第一个与会者邮箱地址";
//eat1.Name = "姓名";
//AttendeeType at1 = new AttendeeType();
//at1.Mailbox = eat1;
//EmailAddressType eat2 = new EmailAddressType();
//eat2.EmailAddress = "第一二个与会者邮箱地址";
//eat2.Name = "姓名";
//AttendeeType at2 = new AttendeeType();
//at2.Mailbox = eat2;
//AttendeeType[] rAtt = new AttendeeType;
//rAtt = at1;
//rAtt = at2;
appointment.RequiredAttendees = rAtt;
//add meeting room attendee
EmailAddressType meetingRoom = new EmailAddressType();
meetingRoom.EmailAddress = roommail ;// "会议室邮箱地址";
meetingRoom.Name =location ;
AttendeeType meetingType = new AttendeeType();
meetingType.Mailbox = meetingRoom;
AttendeeType[] meetingTypeList = new AttendeeType;
meetingTypeList = meetingType;
appointment.Resources = meetingTypeList;
appointment.Location = location;
// Add calendar properties to the appointment.
appointment.Start = datefrom;
appointment.StartSpecified = true;
appointment.End = dateto;
appointment.EndSpecified = true;
// Identify the destination folder that will contain the appointment.
DistinguishedFolderIdType folder = new DistinguishedFolderIdType();
folder.Id = DistinguishedFolderIdNameType.calendar;
// Create the array of items that will contain the appointment.
NonEmptyArrayOfAllItemsType arrayOfItems = new NonEmptyArrayOfAllItemsType();
arrayOfItems.Items = new ItemType;
// Add the appointment to the array of items.
arrayOfItems.Items = appointment;
// Create the CreateItem request.
CreateItemType createItemRequest = new CreateItemType();
// The SendMeetingInvitations attribute is required for calendar items.
//createItemRequest.SendMeetingInvitations = CalendarItemCreateOrDeleteOperationType.SendToNone;
createItemRequest.SendMeetingInvitations = CalendarItemCreateOrDeleteOperationType.SendToAllAndSaveCopy;
createItemRequest.SendMeetingInvitationsSpecified = true;
// Add the destination folder to the CreateItem request.
createItemRequest.SavedItemFolderId = new TargetFolderIdType();
createItemRequest.SavedItemFolderId.Item = folder;
// Add the items to the CreateItem request.
createItemRequest.Items = arrayOfItems;
try
{
// Send the request and get the response.
CreateItemResponseType createItemResponse = esb.CreateItem(createItemRequest);
// Get the response messages.
ResponseMessageType[] rmta = createItemResponse.ResponseMessages.Items;
foreach (ResponseMessageType rmt in rmta)
{
ArrayOfRealItemsType itemArray = ((ItemInfoResponseMessageType)rmt).Items;
ItemType[] items = itemArray.Items;
// Get the item identifier and change key for each item.
foreach (ItemType item in items)
{
Console.WriteLine("Item identifier: " + item.ItemId.Id);
Console.WriteLine("Item change key: " + item.ItemId.ChangeKey);
}
}
}
catch (Exception e)
{
Console.WriteLine("Error Message: " + e.Message);
}
}
//应答会议邀请：
//应答会议邀请
public static void AcceptItem(ExchangeServiceBinding esb, string meetingID)
{
// Create the request.
CreateItemType request = new CreateItemType();
// Set the message disposition on the request.
request.MessageDisposition = MessageDispositionType.SendAndSaveCopy;
request.MessageDispositionSpecified = true;
// Create the AcceptItem response object.
AcceptItemType acceptItem = new AcceptItemType();
// Identify the meeting request to accept.
acceptItem.ReferenceItemId = new ItemIdType();
acceptItem.ReferenceItemId.Id = meetingID;
// Add the AcceptItem response object to the request.
request.Items = new NonEmptyArrayOfAllItemsType();
request.Items.Items = new ItemType;
request.Items.Items = acceptItem;
// Send the request and get the response.
CreateItemResponseType response = esb.CreateItem(request);
ArrayOfResponseMessagesType aormt = response.ResponseMessages;
ResponseMessageType[] rmta = aormt.Items;
foreach (ResponseMessageType rmt in rmta)
{
ItemInfoResponseMessageType iirmt = (rmt as ItemInfoResponseMessageType);
if (iirmt.ResponseClass == ResponseClassType.Success)
{
Console.WriteLine("Successfully accepted meeting");
}
}
}
private ExchangeServiceBinding esb;
public static ExchangeServiceBinding GetExchangeService(ExchangeSession session)
{
ExchangeServiceBinding esb = new ExchangeServiceBinding();
//esb.Credentials = session.GetNetworkCredential();
string ocsuser = System.Configuration.ConfigurationManager.AppSettings["OcsUser"];
string password = System.Configuration.ConfigurationManager.AppSettings["password"];
string domain = System.Configuration.ConfigurationManager.AppSettings["Domain"];
string ExchangeServer = System.Configuration.ConfigurationManager.AppSettings["ExchangeServer"];
esb.Credentials = session.GetNetCS(ocsuser, password, domain );
esb.Url = ExchangeServer; //session.Url;
ServicePointManager.ServerCertificateValidationCallback += CheckCert;
ExchangeImpersonationType imp = new ExchangeImpersonationType();
imp.ConnectingSID = new ConnectingSIDType { PrimarySmtpAddress = session.Impersonation };
esb.ExchangeImpersonation = imp;
FindItemType fit = new FindItemType();
fit.ItemShape = new ItemResponseShapeType { BaseShape = DefaultShapeNamesType.Default };
fit.ParentFolderIds = new DistinguishedFolderIdType[]
{
new DistinguishedFolderIdType{ Id = DistinguishedFolderIdNameType.calendar }
};
fit.Traversal = ItemQueryTraversalType.Shallow;
FindItemResponseType firt = esb.FindItem(fit);
fit.Traversal = ItemQueryTraversalType.Shallow;
return esb;
}
protected static bool CheckCert(Object sender, X509Certificate certificate, X509Chain chain, SslPolicyErrors sslPolicyErrors)
{
return true;
}
public void ExchangeOperation(string userMail)
{
//string unUserName = ConfigurationManager.AppSettings["UserName"];
//string pnPassWord = ConfigurationManager.AppSettings["Password"];
//string dnDomain = ConfigurationManager.AppSettings["Domain"];
//string url = ConfigurationManager.AppSettings["Url"];
//ExchangeImpersonationType Impersonation = new ExchangeImpersonationType();
//Impersonation.ConnectingSID = new ConnectingSIDType();
//esb = new ExchangeServiceBinding();
//esb.Credentials = new System.Net.NetworkCredential(unUserName, pnPassWord, dnDomain);
//esb.Url = url;
//esb.ExchangeImpersonation = Impersonation;
ExchangeSession m_Session = new ExchangeSession(userMail);
try
{
esb = GetExchangeService(m_Session);
}
catch (Exception ex)
{
string strError = ex.Message;
}
}
#endregion
这样使用
//给本人差日程 20110419解决自己发的会议邀请，自己的日历看不到日程的问题
ExchangeOperation(organigerEmail);//发起者的邮箱
CreateAppointment(esb, meeting.Subject, organigerEmail , roomAddress, startTime, endTime, content.Text.Trim() );
webconfig配置：
<!-- exchange配置-->
<add key="ExchangeServer" value="https://10.0.8.13/EWS/Exchange.asmx"/>
<add key="OcsUser" value="ocsuser"/>
<add key="Domain" value="sinooceanland.com"/>
<add key="password" value="password"/>
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