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....添加了CreatedTime到PdfSaveOptions 现在用户可以在使用PdfSaveOptions类保存电子表格为PDF时获取或设置PDF创建时间。...