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.... Microsoft Excel允许在单个文件中有多个工作表。HTML5电子表格编辑器允...msg . sendMessage ( "New Worksheet" , cx . getMessage ()); }...