Exchange Web服务API：获取邮件附件

我使用EWS API 1.2访问Exchange Server上的邮箱。 这只是工作正常，但有一件事我无法实现：获取邮件附件。

我写了以下几行：

class Program { public static void Main(string[] args) { try { ExchangeService service = new ExchangeService(ExchangeVersion.Exchange2010_SP2); service.Credentials = new WebCredentials("login","password"); service.AutodiscoverUrl("[e-mail]"); ItemView view = new ItemView(10); FindItemsResults findResults = service.FindItems(WellKnownFolderName.Inbox, new ItemView(10)); if (findResults != null && findResults.Items != null && findResults.Items.Count > 0) foreach (Item item in findResults.Items) { if (item.Attachments != null) { IEnumerator e = item.Attachments.GetEnumerator(); } Console.WriteLine(item.Subject); } else Console.WriteLine("no items"); } catch (Exception e) { Console.WriteLine(e.Message); } Console.ReadLine(); } } 

我收到了测试邮箱中的所有邮件，但IEnumerator e = item.Attachments.GetEnumerator(); 似乎没有“看到”附件。

你知道我错过了什么吗？

非常感谢。

Answer 1

我终于设法获得了电子邮件附件。 我修改了我的代码如下

 class Program { public static void Main(string[] args) { try { ExchangeService service = new ExchangeService(ExchangeVersion.Exchange2010_SP2); service.Credentials = new WebCredentials("login","pwd"); service.AutodiscoverUrl("[e-mail]"); ItemView view = new ItemView(10); FindItemsResults findResults = service.FindItems(WellKnownFolderName.Inbox, new ItemView(10)); if (findResults != null && findResults.Items != null && findResults.Items.Count > 0) foreach (Item item in findResults.Items) { EmailMessage message = EmailMessage.Bind(service, item.Id, new PropertySet(BasePropertySet.IdOnly, ItemSchema.Attachments, ItemSchema.HasAttachments)); foreach (Attachment attachment in message.Attachments) { if (attachment is FileAttachment) { FileAttachment fileAttachment = attachment as FileAttachment; fileAttachment.Load(); Console.WriteLine("Attachment name: " + fileAttachment.Name); } } Console.WriteLine(item.Subject); } else Console.WriteLine("no items"); } catch (Exception e) { Console.WriteLine(e.Message); } Console.ReadLine(); } }