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Export text in all worksheets

I use Aspose.Cells for Java 17.9 to export text from an Excel file.

Workbook book = new Workbook(xlsFilePath);
TxtSaveOptions opts = new TxtSaveOptions();
opts.setSeparator('\t');
book.save(txtFilePath, opts);

The result file only has text in the 1st worksheet. How to export all worksheets?

@psfung

Thanks for using Aspose APIs.

Please use the Workbook.Worksheets.ActiveSheetIndex for your needs. Please see the following sample code, its sample Excel file and its output Text files for your help.

Download Link:
Sample Excel and Output Text Files.zip (7.6 KB)

Java

Workbook book = new Workbook(dirPath + "sample.xlsx");
TxtSaveOptions opts = new TxtSaveOptions();
opts.setSeparator('\t');

for(int i=0; i<book.getWorksheets().getCount(); i++)
{
    book.getWorksheets().setActiveSheetIndex(i);

    Worksheet sh = book.getWorksheets().get(i);
    book.save(dirPath + "out-" + sh.getName() + ".txt");
}//for

C#

Workbook book = new Workbook("sample.xlsx");
TxtSaveOptions opts = new TxtSaveOptions();
opts.Separator = '\t';

for(int i=0; i<book.Worksheets.Count; i++)
{
    book.Worksheets.ActiveSheetIndex = i;

    Worksheet sh = book.Worksheets[i];
    book.Save("out-" + sh.Name + ".txt");
}//for