在域环境中连接echange服务器的代码

　　string userName = "你的用户名";

　　string passWord ="你的密码";

　　string domain = "域名";

　　string url = "https://exchange服务器地址/EWS/Exchange.asmx";

　　ExchangeServiceBinding exchangeServer = new ExchangeServiceBinding();

　　ICredentials creds = new NetworkCredential(userName, passWord, domain);

　　// 建立信任连接

　　exchangeServer.Credentials = creds;

　　exchangeServer.Url = url;

　　// 定义邮件的收件箱

　　DistinguishedFolderIdType[] folderIDArray = new DistinguishedFolderIdType[1];

　　folderIDArray[0] = new DistinguishedFolderIdType();

　　folderIDArray[0].Id = DistinguishedFolderIdNameType.inbox;

　　PathToUnindexedFieldType ptuftDisplayName = new PathToUnindexedFieldType();

　　ptuftDisplayName.FieldURI = UnindexedFieldURIType.folderDisplayName;

　　PathToExtendedFieldType pteftComment = new PathToExtendedFieldType();

　　pteftComment.PropertyTag = "0x3004"; // PR_COMMENT

　　pteftComment.PropertyType = MapiPropertyTypeType.String;

　　// 定义GetFolderType对象，设置相应属性

　　GetFolderType myfoldertype = new GetFolderType();

　　myfoldertype.FolderIds = folderIDArray;

　　myfoldertype.FolderShape = new FolderResponseShapeType();

　　myfoldertype.FolderShape.BaseShape = DefaultShapeNamesType.IdOnly;

　　myfoldertype.FolderShape.AdditionalProperties = new BasePathToElementType[2];

　　myfoldertype.FolderShape.AdditionalProperties[0] = ptuftDisplayName;

　　myfoldertype.FolderShape.AdditionalProperties[1] = pteftComment;

　　// 获取服务器中的文件夹的集合

　　GetFolderResponseType myFolder = exchangeServer.GetFolder(myfoldertype);

　　// 获取收件箱

　　FolderInfoResponseMessageType firmtInbox = (FolderInfoResponseMessageType)myFolder.ResponseMessages.Items[0];

　　// 显示收件箱

　　//Console.WriteLine(string.Format("got folder: {0}", firmtInbox.Folders[0].DisplayName));

　　PathToUnindexedFieldType ptuftSubject = new PathToUnindexedFieldType();

　　ptuftSubject.FieldURI = UnindexedFieldURIType.itemSubject;

　　PathToUnindexedFieldType ptuftBody = new PathToUnindexedFieldType();

　　ptuftBody.FieldURI = UnindexedFieldURIType.itemAttachments;

　　PathToExtendedFieldType pteftFlagStatus = new PathToExtendedFieldType();

　　pteftFlagStatus.PropertyTag = "0x1090"; // PR_FLAG_STATUS

　　pteftFlagStatus.PropertyType = MapiPropertyTypeType.Integer;

　　// 定义FindItemType对象，准备获取收件箱中的集合

　　FindItemType findItemRequest = new FindItemType();

　　findItemRequest.Traversal = ItemQueryTraversalType.Shallow;

　　findItemRequest.ItemShape = new ItemResponseShapeType();

　　findItemRequest.ItemShape.BaseShape = DefaultShapeNamesType.AllProperties;

　　findItemRequest.ParentFolderIds = new FolderIdType[1];

　　findItemRequest.ParentFolderIds[0] = firmtInbox.Folders[0].FolderId;

　　// 获取邮件

　　FindItemResponseType firt = exchangeServer.FindItem(findItemRequest);

　　// 循环迭代每一封邮件

　　foreach (FindItemResponseMessageType firmtMessage in firt.ResponseMessages.Items)

　　{

　　//如果包含邮件www.qichepeijian.com，显示出来

　　if (firmtMessage.RootFolder.TotalItemsInView > 0)

　　{

　　// 循环迭代每一封邮件详细信息

　　foreach (ItemType it in ((ArrayOfRealItemsType)firmtMessage.RootFolder.Item).Items)

　　{

　　if (((MessageType)(it)).IsRead == false)

　　{

　　Console.WriteLine();

　　Console.WriteLine(string.Format("邮件标题: {0} ", it.Subject));

　　Console.WriteLine(string.Format("发件人: {0} ", ((MessageType)(it)).From.Item.Name));

　　Console.WriteLine(string.Format("收件人: {0} ", it.DisplayTo));

　　Console.WriteLine(string.Format("抄送: {0} ", it.DisplayCc));

　　Console.WriteLine(string.Format("大小: {0} ", it.Size.ToString()));

　　Console.WriteLine(string.Format("重要性: {0} ", it.Importance.ToString()));

　　Console.WriteLine(string.Format("是否已读: {0} ", ((MessageType)(it)).IsRead.ToString()));

　　Console.WriteLine(string.Format("是否有附件: {0} ", it.HasAttachments.ToString()));

　　Console.WriteLine(string.Format("发送时间：{0}", it.DateTimeSent.ToString()));

　　Console.WriteLine(string.Format("接收时间: {0} ", it.DateTimeReceived.ToString()));

　　Console.WriteLine();

　　}

　　}

　　}

　　}