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.... Empty ); AlternateView av = AlternateView . CreateAlternateViewF..."text/calendar" )); message . AlternateViews . Add ( av ); MapiMessage...