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....write_protection.author لهذا الغرض. تحديد...الخصائص Workbook.settings.write_protection.author . يقوم الكود بإنشاء...