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.... NewRow (); //Adding data to the row dr [ 0 ] = 1 ; dr...dataTable . NewRow (); //Adding data to the row dr [ 0 ] = 2 ; dr...