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....HtmlFragment(string text) 参数: Text - HTML 文本 属性: Text - HTML 文本 示例:...( "source.pdf" ); Point [] vertices = new Point [] { new Point...