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....Differenzen in der Größe und Position der Excel-Fenster und des...get_Length (), 0 ); mstream -> set_Position ( 0 ); mstream -> Read ( chartOleData...