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....GridView nach Xlsx, Xlsb, Xls, Txt, Csv, Ods. Funktioniert mit allen...Exportieren von GridView nach Txt Exportieren von GridView nach...