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....Changer le type de disposition de SmartArt Pour changer le type de disposition...ISmartArtNode.isHidden() renvoie true si ce nœud est un nœud caché...