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....Room 5" ; DateTime startDate = new DateTime ( 1997 , 3 , 18 , 18...18 , 30 , 00 ), endDate = new DateTime ( 1997 , 3 , 18 , 19 ,...