标签: c# outlook-addin
我需要从Outlook加载项的通讯组列表中提取收件人。对于Exchange通讯组列表,可以从Recipient.AddressEntry.Members集合中提取收件人。但是,对于Office 365组,Members字段为空。 Office 365组Recipient.AddressEntry.DisplayType的值为OlDisplayType.olUser。如何扩展此类组并提取实际收件人?
Recipient.AddressEntry.Members
Members
Recipient.AddressEntry.DisplayType
OlDisplayType.olUser