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....)**方法的用法:## <ins>**从XFDF导入注释到PDF文件** **PdfAnnotation...件。以下代码片段展示了如何从XFDF文件导入注释。 ## **从PDF文件导出注释到XFDF** **ExportAnn...