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...."Get the titles of all the slides.pptx" ; foreach ( string s...paragraphSeparator = null ; if ( slidePart . Slide != null ) { // Найти все формы...