protected override void Execute(CodeActivityContext context) { var csvPath = CSVPath.Get(context); var isHeader = IsHeader.Get(context); char delimeter = Delimeter.Get(context); List <string> headerList = HeaderList.Get(context); CSVToDataTableConverter converter = new CSVToDataTableConverter(csvPath, isHeader, headerList, delimeter); ResultListItems.Set(context, converter.getDataTableCSVFile()); }