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....为了添加子书签,您需要创建 Bookmarks 和 Bookmark 对象。您可以将单个 Bookmark 对象添加到 Bookmarks...对象中。您还需要创建一个 Bookmark 对象,并将其 ChildItem 属性设置为 Bookmarks 对象。然后,您需要将带有...