Formats disappear when saving workbook

Posted by: petri.rasanen on 16 November 2020, 6:58 pm EST

  • Posted 16 November 2020, 6:58 pm EST


    When I save certain kind of workbook to memory stream, the formats disappear from workbook:
    MemoryStream workBook = new MemoryStream();
    this.bwSpreadWorkBook.SaveExcel(workBook, FarPoint.Excel.ExcelSaveFlags.UseOOXMLFormat);

    See attached image.
    Using version 13.45.20203.0.
    This worked with version 12.45.20191.0.

    Attached sample workbook where formatting disappear.
    Br, Petri
    Saved workbook
  • Replied 17 November 2020, 10:48 pm EST

    Hi Petri,

    The current latest version is v14. So, you are recommended to try to replicate the problem with the same. If still the issue occurs, please share with us the original file to test.
    Download the latest Spread v14 from here:

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