Class Libraries & REST APIs for the developers to manipulate & process Files from Word, Excel, PowerPoint, Visio, PDF, CAD & several other categories in Web, Desktop or Mobile apps. Develop & deploy on Windows, Linux, MacOS & Android platforms....NET 中实现,提供了一套管理邮件和附件的方法: List messages Fetch message Create...DisplayName . Equals ( "Inbox" )) { // list messages in inbox var inboxMessages...