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....SetFieldImage(string fieldName, Stream image) 示例: 以下代码片段显示如何为 XFA 表单字段设置图像:...fs = new FileInputStream ( "image.jpg" ); doc . getForm (). getXFA...