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.... Используйте свойство Formula класса Cell, чтобы добавить...PutValue ( 3 ); //Adding a SUM formula to "A4" cell worksheet . Cells...