如何从Exchange Server获取联系人列表？

谁能告诉我从Exchange Server获取联系人列表的最简单方法？ 我正在使用C＃

根据我的发现， Exchange Web服务仅适用于Exchange Server 2007及更高版本。 这将是我的第一个选择，但我也喜欢以前版本的Exchange（WebDav或其他）的替代品。 目录服务不是一种选择。

Answer 1

这是如何使用EWS从您的联系人列表中获取联系人列表。 我不确定如何从全局列表中获取联系人，仅在一小时前查看了API。

private static void ListContacts(ExchangeService svc) { foreach (var v in svc.FindItems(WellKnownFolderName.Contacts, new ItemView(20))) { Contact contact = v as Contact; ContactGroup contactGroup = v as ContactGroup; //v.Load(); // Turns out you don't need to load for basic props. if (contact != null) { Console.WriteLine("Contact: {0} <{1}>", contact.DisplayName, contact.EmailAddresses[EmailAddressKey.EmailAddress1]); } else if (contactGroup != null) { Console.WriteLine("Contact Group: {0}", contactGroup.DisplayName); switch (svc.RequestedServerVersion) { case ExchangeVersion.Exchange2007_SP1: ExpandGroupResults groupResults = svc.ExpandGroup((contactGroup.Id)); foreach (var member in groupResults) { Console.WriteLine("+ {0} <{1}>", member.Name, member.Address); } break; case ExchangeVersion.Exchange2010: foreach (GroupMember member in contactGroup.Members) { Console.WriteLine("+ {0} <{1}>", member.AddressInformation.Name, member.AddressInformation.Address); } break; default: Console.WriteLine( "** Unknown Server Version: {0}", svc.RequestedServerVersion); break; } } else { Console.WriteLine("Unknown contact type: {0} - {1}", contact.GetType(), v.Subject); } } } 

我已经无视为verbocity创建服务，请查看Exchange Web Services API以获取更多信息。

Answer 2

首先，不要忘记添加对Microsoft Exchange Webservices Library的引用。

 private static void ConnectToExchangeService() { service = new ExchangeService(); service.Credentials = new WebCredentials(USERNAME, PASSWORD, DOMAIN_NAME); service.AutodiscoverUrl(USER_ADDRESS); } private static void ListGlobalContacts(ExchangeService service) { /* passing true as the third parameter to "ResolveName" is important to make sure you get the contact details as well as the mailbox details */ NameResolutionCollection searchResult = service.ResolveName(NAME_YOURE_LOOKING_FOR, ResolveNameSearchLocation.DirectoryOnly, true); foreach (NameResolution resolution in searchResult ) { Console.WriteLine("name is " + resolution.Contact.DisplayName); Console.WriteLine("address is " + resolution.Mailbox.Address); Console.WriteLine("business phone is " + resolution.Contact.PhoneNumbers[PhoneNumberKey.BusinessPhone]); Console.WriteLine("mobile phone is " + resolution.Contact.PhoneNumbers[PhoneNumberKey.MobilePhone]); } } 

……并且Brett Ryan已经提供了获取本地联系人列表的代码。

这种检索全局联系人列表的方法（至少其中一个）的问题是，“ResolveName”函数最多可以返回100个联系人，这样如果您的组织有更多的记录，那么您就遇到了麻烦。 一种可能的解决方法（以及我实现的解决方法）是对每个字母进行单独搜索（假设您可以validation此类搜索将始终返回少于100个结果）并将所有唯一条目串在一起列入一个列表。