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....segnaposto ( YOUR_FILE , YOUR_SHEET , ecc.) con i tuoi dati. C#... . new name = 'Book1.xlsx' sheet_name = 'Sheet1' index = 0 type...