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.... Questo esempio applica linee sottili, sottili, medie e spesse..."Hair Lines" ; objSheet . Cells [ 4 , 1 ] = "Thin Lines" ; objSheet...