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....请检查代码示例: C# // load a Visio drawing Diagram diagram = new...7853981633974501 ; // save the Visio drawing diagram . Save ( @"C:\temp\Output...