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....Cells APIs لتحويل مرجع الخلية إلى قيمة...calculateFormula(CalculationOptions) Worksheet.calculateFormula(CalculationOptions...